id sid tid token lemma pos 22766 1 1 WARNING warning NN 22766 1 2 : : : 22766 1 3 This this DT 22766 1 4 book book NN 22766 1 5 of of IN 22766 1 6 one one CD 22766 1 7 hundred hundred CD 22766 1 8 years year NNS 22766 1 9 ago ago RB 22766 1 10 describes describe VBZ 22766 1 11 experiments experiment NNS 22766 1 12 which which WDT 22766 1 13 are be VBP 22766 1 14 too too RB 22766 1 15 dangerous dangerous JJ 22766 1 16 to to TO 22766 1 17 attempt attempt VB 22766 1 18 by by IN 22766 1 19 either either DT 22766 1 20 adults adult NNS 22766 1 21 or or CC 22766 1 22 children child NNS 22766 1 23 . . . 22766 2 1 It -PRON- PRP 22766 2 2 is be VBZ 22766 2 3 published publish VBN 22766 2 4 for for IN 22766 2 5 historical historical JJ 22766 2 6 interest interest NN 22766 2 7 only only RB 22766 2 8 . . . 22766 3 1 THE the DT 22766 3 2 " " `` 22766 3 3 HOW how NN 22766 3 4 - - HYPH 22766 3 5 TO TO NNP 22766 3 6 - - HYPH 22766 3 7 DO do NN 22766 3 8 - - HYPH 22766 3 9 IT it NN 22766 3 10 " " '' 22766 3 11 BOOKS books NN 22766 3 12 ELECTRICITY electricity VBP 22766 3 13 FOR for IN 22766 3 14 BOYS boy NNS 22766 3 15 [ [ -LRB- 22766 3 16 Illustration illustration NN 22766 3 17 : : : 22766 3 18 Fig Fig NNP 22766 3 19 . . . 22766 4 1 1 1 LS 22766 4 2 . . . 22766 5 1 WORK WORK NNP 22766 5 2 BENCH BENCH NNP 22766 5 3 ] ] -RRB- 22766 5 4 THE THE NNP 22766 5 5 " " `` 22766 5 6 HOW how NN 22766 5 7 - - HYPH 22766 5 8 TO TO NNP 22766 5 9 - - HYPH 22766 5 10 DO do NN 22766 5 11 - - HYPH 22766 5 12 IT it NN 22766 5 13 " " '' 22766 5 14 BOOKS books NN 22766 5 15 ELECTRICITY electricity VBP 22766 5 16 FOR for IN 22766 5 17 BOYS boy NNS 22766 5 18 A a DT 22766 5 19 working working NN 22766 5 20 guide guide NN 22766 5 21 , , , 22766 5 22 in in IN 22766 5 23 the the DT 22766 5 24 successive successive JJ 22766 5 25 steps step NNS 22766 5 26 of of IN 22766 5 27 electricity electricity NN 22766 5 28 , , , 22766 5 29 described describe VBN 22766 5 30 in in IN 22766 5 31 simple simple JJ 22766 5 32 terms term NNS 22766 5 33 WITH with IN 22766 5 34 MANY many JJ 22766 5 35 ORIGINAL original JJ 22766 5 36 ILLUSTRATIONS illustration NNS 22766 5 37 By by IN 22766 5 38 J. J. NNP 22766 5 39 S. S. NNP 22766 5 40 ZERBE ZERBE NNP 22766 5 41 , , , 22766 5 42 M.E. M.E. NNP 22766 6 1 AUTHOR author NN 22766 6 2 OF of IN 22766 6 3 CARPENTRY CARPENTRY NNP 22766 6 4 FOR for IN 22766 6 5 BOYS boy NNS 22766 6 6 PRACTICAL practical NN 22766 6 7 MECHANICS mechanic NNS 22766 6 8 FOR for IN 22766 6 9 BOYS boy NNS 22766 6 10 [ [ -LRB- 22766 6 11 Illustration illustration NN 22766 6 12 : : : 22766 6 13 Printer Printer NNP 22766 6 14 's 's POS 22766 6 15 Mark Mark NNP 22766 6 16 ] ] -RRB- 22766 6 17 THE the DT 22766 6 18 NEW NEW NNP 22766 6 19 YORK YORK NNP 22766 6 20 BOOK BOOK NNP 22766 6 21 COMPANY COMPANY NNP 22766 6 22 NEW NEW NNP 22766 6 23 YORK YORK NNP 22766 6 24 COPYRIGHT COPYRIGHT NNS 22766 6 25 , , , 22766 6 26 1914 1914 CD 22766 6 27 , , , 22766 6 28 BY by IN 22766 6 29 THE the DT 22766 6 30 NEW NEW NNP 22766 6 31 YORK YORK NNP 22766 6 32 BOOK BOOK NNP 22766 6 33 COMPANY company NN 22766 6 34 CONTENTS content NNS 22766 6 35 INTRODUCTORY INTRODUCTORY NNP 22766 6 36 Page page NN 22766 6 37 1 1 CD 22766 6 38 I. i. NN 22766 7 1 ELECTRICITY ELECTRICITY NNP 22766 7 2 CONSIDERED CONSIDERED NNS 22766 7 3 . . . 22766 8 1 BRIEF BRIEF NNP 22766 8 2 HISTORICAL HISTORICAL NNP 22766 8 3 EVENTS event NNS 22766 8 4 Page page NN 22766 8 5 5 5 CD 22766 8 6 The the DT 22766 8 7 Study Study NNP 22766 8 8 of of IN 22766 8 9 Electricity Electricity NNP 22766 8 10 . . . 22766 9 1 First First NNP 22766 9 2 Historical Historical NNP 22766 9 3 Accounts Accounts NNPS 22766 9 4 . . . 22766 10 1 Bottling bottle VBG 22766 10 2 Electricity Electricity NNP 22766 10 3 . . . 22766 11 1 Discovery Discovery NNP 22766 11 2 of of IN 22766 11 3 Galvanic Galvanic NNP 22766 11 4 Electricity Electricity NNP 22766 11 5 . . . 22766 12 1 Electro Electro NNP 22766 12 2 - - HYPH 22766 12 3 motive motive NN 22766 12 4 Force Force NNP 22766 12 5 . . . 22766 13 1 Measuring measure VBG 22766 13 2 Instruments Instruments NNPS 22766 13 3 . . . 22766 14 1 Rapidity rapidity NN 22766 14 2 of of IN 22766 14 3 Modern Modern NNP 22766 14 4 Progress Progress NNP 22766 14 5 . . . 22766 15 1 How how WRB 22766 15 2 to to TO 22766 15 3 Acquire acquire VB 22766 15 4 the the DT 22766 15 5 Vast Vast NNP 22766 15 6 Knowledge knowledge NN 22766 15 7 . . . 22766 16 1 The the DT 22766 16 2 Means Means NNPS 22766 16 3 Employed Employed NNP 22766 16 4 . . . 22766 17 1 II ii CD 22766 17 2 . . . 22766 18 1 WHAT what WDT 22766 18 2 TOOLS tool NNS 22766 18 3 AND and CC 22766 18 4 APPARATUS apparatus NNS 22766 18 5 ARE are VBP 22766 18 6 NEEDED NEEDED NNP 22766 18 7 Page Page NNP 22766 18 8 11 11 CD 22766 18 9 Preparing prepare VBG 22766 18 10 the the DT 22766 18 11 Workshop Workshop NNP 22766 18 12 . . . 22766 19 1 Uses use NNS 22766 19 2 of of IN 22766 19 3 Our -PRON- PRP$ 22766 19 4 Workshop Workshop NNP 22766 19 5 . . . 22766 20 1 What what WP 22766 20 2 to to TO 22766 20 3 Build build VB 22766 20 4 . . . 22766 21 1 What what WP 22766 21 2 to to TO 22766 21 3 Learn learn VB 22766 21 4 . . . 22766 22 1 Uses use NNS 22766 22 2 of of IN 22766 22 3 the the DT 22766 22 4 Electrical Electrical NNP 22766 22 5 Devices Devices NNPS 22766 22 6 . . . 22766 23 1 Tools tool NNS 22766 23 2 . . . 22766 24 1 Magnet magnet NN 22766 24 2 - - HYPH 22766 24 3 winding wind VBG 22766 24 4 Reel Reel NNP 22766 24 5 . . . 22766 25 1 III iii CD 22766 25 2 . . . 22766 26 1 MAGNETS MAGNETS NNP 22766 26 2 , , , 22766 26 3 COILS COILS NNP 22766 26 4 , , , 22766 26 5 ARMATURES ARMATURES NNP 22766 26 6 , , , 22766 26 7 ETC ETC NNP 22766 26 8 . . . 22766 27 1 Page page NN 22766 27 2 18 18 CD 22766 27 3 The the DT 22766 27 4 Two two CD 22766 27 5 Kinds Kinds NNPS 22766 27 6 of of IN 22766 27 7 Magnets Magnets NNPS 22766 27 8 . . . 22766 28 1 Permanent Permanent NNP 22766 28 2 Magnets Magnets NNPS 22766 28 3 . . . 22766 29 1 Electro Electro NNP 22766 29 2 - - HYPH 22766 29 3 Magnets Magnets NNP 22766 29 4 . . . 22766 30 1 Magnetism magnetism NN 22766 30 2 . . . 22766 31 1 Materials material NNS 22766 31 2 for for IN 22766 31 3 Magnets Magnets NNPS 22766 31 4 . . . 22766 32 1 Non non JJ 22766 32 2 - - JJ 22766 32 3 magnetic magnetic JJ 22766 32 4 Material material NN 22766 32 5 . . . 22766 33 1 Action action NN 22766 33 2 of of IN 22766 33 3 a a DT 22766 33 4 _ _ NNP 22766 33 5 Second Second NNP 22766 33 6 _ _ NNP 22766 33 7 Magnet Magnet NNP 22766 33 8 . . . 22766 34 1 What what WP 22766 34 2 North North NNP 22766 34 3 and and CC 22766 34 4 South South NNP 22766 34 5 Pole Pole NNP 22766 34 6 Mean Mean NNP 22766 34 7 . . . 22766 35 1 Repulsion Repulsion NNP 22766 35 2 and and CC 22766 35 3 Attraction Attraction NNP 22766 35 4 . . . 22766 36 1 Positives Positives NNPS 22766 36 2 and and CC 22766 36 3 Negatives Negatives NNPS 22766 36 4 . . . 22766 37 1 Magnetic magnetic JJ 22766 37 2 Lines line NNS 22766 37 3 of of IN 22766 37 4 Force Force NNP 22766 37 5 . . . 22766 38 1 The the DT 22766 38 2 Earth Earth NNP 22766 38 3 as as IN 22766 38 4 a a DT 22766 38 5 Magnet Magnet NNP 22766 38 6 . . . 22766 39 1 Why why WRB 22766 39 2 the the DT 22766 39 3 Compass Compass NNP 22766 39 4 Points Points NNPS 22766 39 5 North North NNP 22766 39 6 and and CC 22766 39 7 South South NNP 22766 39 8 . . . 22766 40 1 Peculiarity peculiarity NN 22766 40 2 of of IN 22766 40 3 a a DT 22766 40 4 Magnet Magnet NNP 22766 40 5 . . . 22766 41 1 Action action NN 22766 41 2 of of IN 22766 41 3 the the DT 22766 41 4 Electro Electro NNP 22766 41 5 - - HYPH 22766 41 6 Magnet Magnet NNP 22766 41 7 . . . 22766 42 1 Exterior Exterior NNP 22766 42 2 Magnetic Magnetic NNP 22766 42 3 Influence Influence NNP 22766 42 4 Around around IN 22766 42 5 a a DT 22766 42 6 Wires wire NNS 22766 42 7 Carrying carry VBG 22766 42 8 a a DT 22766 42 9 Current current NN 22766 42 10 . . . 22766 43 1 Parallel Parallel NNP 22766 43 2 Wires wire NNS 22766 43 3 . . . 22766 44 1 IV IV NNP 22766 44 2 . . . 22766 45 1 FRICTIONAL FRICTIONAL NNP 22766 45 2 , , , 22766 45 3 VOLTAIC VOLTAIC NNP 22766 45 4 OR or CC 22766 45 5 GALVANIC GALVANIC NNP 22766 45 6 AND and CC 22766 45 7 ELECTRO ELECTRO NNP 22766 45 8 - - HYPH 22766 45 9 MAGNETIC MAGNETIC NNP 22766 45 10 ELECTRICITY electricity NN 22766 45 11 Page page NN 22766 45 12 29 29 CD 22766 45 13 Three three CD 22766 45 14 Electrical Electrical NNP 22766 45 15 Sources Sources NNPS 22766 45 16 . . . 22766 46 1 Frictional Frictional NNP 22766 46 2 Electricity Electricity NNP 22766 46 3 . . . 22766 47 1 Leyden Leyden NNP 22766 47 2 Jar Jar NNP 22766 47 3 . . . 22766 48 1 Voltaic Voltaic NNP 22766 48 2 or or CC 22766 48 3 Galvanic Galvanic NNP 22766 48 4 Electricity Electricity NNP 22766 48 5 . . . 22766 49 1 Voltaic Voltaic NNP 22766 49 2 Pile Pile NNP 22766 49 3 ; ; : 22766 49 4 How how WRB 22766 49 5 Made make VBN 22766 49 6 . . . 22766 50 1 Plus plus CC 22766 50 2 and and CC 22766 50 3 Minus Minus NNP 22766 50 4 Signs Signs NNPS 22766 50 5 . . . 22766 51 1 The the DT 22766 51 2 Common Common NNP 22766 51 3 Primary Primary NNP 22766 51 4 Cell Cell NNP 22766 51 5 . . . 22766 52 1 Battery Battery NNP 22766 52 2 Resistance Resistance NNP 22766 52 3 . . . 22766 53 1 Electrolyte Electrolyte NNP 22766 53 2 and and CC 22766 53 3 Current Current NNP 22766 53 4 . . . 22766 54 1 Electro Electro NNP 22766 54 2 - - HYPH 22766 54 3 magnetic magnetic JJ 22766 54 4 Electricity Electricity NNP 22766 54 5 . . . 22766 55 1 Magnetic magnetic JJ 22766 55 2 Radiation radiation NN 22766 55 3 . . . 22766 56 1 Different different JJ 22766 56 2 Kinds kind NNS 22766 56 3 of of IN 22766 56 4 Dynamos Dynamos NNP 22766 56 5 . . . 22766 57 1 Direct Direct NNP 22766 57 2 Current current JJ 22766 57 3 Dynamos dynamo NNS 22766 57 4 . . . 22766 58 1 Simple simple JJ 22766 58 2 Magnet magnet NN 22766 58 3 Construction construction NN 22766 58 4 . . . 22766 59 1 How how WRB 22766 59 2 to to IN 22766 59 3 Wind Wind NNP 22766 59 4 . . . 22766 60 1 The the DT 22766 60 2 Dynamo Dynamo NNP 22766 60 3 Fields Fields NNPS 22766 60 4 . . . 22766 61 1 The the DT 22766 61 2 Armature Armature NNP 22766 61 3 . . . 22766 62 1 Armature Armature NNP 22766 62 2 Windings Windings NNPS 22766 62 3 . . . 22766 63 1 Mounting mount VBG 22766 63 2 the the DT 22766 63 3 Armature armature NN 22766 63 4 . . . 22766 64 1 The the DT 22766 64 2 Commutator Commutator NNP 22766 64 3 . . . 22766 65 1 Commutator Commutator NNP 22766 65 2 Brushes Brushes NNP 22766 65 3 . . . 22766 66 1 Dynamo Dynamo NNP 22766 66 2 Windings Windings NNP 22766 66 3 . . . 22766 67 1 The the DT 22766 67 2 Field field NN 22766 67 3 . . . 22766 68 1 Series Series NNP 22766 68 2 - - HYPH 22766 68 3 wound wound NNP 22766 68 4 Field Field NNP 22766 68 5 . . . 22766 69 1 Shunt shunt NN 22766 69 2 - - HYPH 22766 69 3 wound wound NN 22766 69 4 . . . 22766 70 1 Compound compound NN 22766 70 2 - - HYPH 22766 70 3 wound wound NN 22766 70 4 . . . 22766 71 1 V. V. NNP 22766 71 2 HOW how WRB 22766 71 3 TO to IN 22766 71 4 DETECT DETECT NNP 22766 71 5 AND and CC 22766 71 6 MEASURE measure NN 22766 71 7 ELECTRICITY ELECTRICITY NNP 22766 71 8 Page page NN 22766 71 9 49 49 CD 22766 71 10 Measuring measure VBG 22766 71 11 Instruments Instruments NNPS 22766 71 12 . . . 22766 72 1 The the DT 22766 72 2 Detector Detector NNP 22766 72 3 . . . 22766 73 1 Direction direction NN 22766 73 2 of of IN 22766 73 3 Current Current NNP 22766 73 4 . . . 22766 74 1 Simple Simple NNP 22766 74 2 Current Current NNP 22766 74 3 Detector Detector NNP 22766 74 4 . . . 22766 75 1 How how WRB 22766 75 2 to to TO 22766 75 3 Place place VB 22766 75 4 the the DT 22766 75 5 Detector Detector NNP 22766 75 6 . . . 22766 76 1 Different different JJ 22766 76 2 Ways way NNS 22766 76 3 to to TO 22766 76 4 Measure measure VB 22766 76 5 a a DT 22766 76 6 Current current NN 22766 76 7 . . . 22766 77 1 The the DT 22766 77 2 Sulphuric Sulphuric NNP 22766 77 3 Acid Acid NNP 22766 77 4 Voltameter Voltameter NNP 22766 77 5 . . . 22766 78 1 The the DT 22766 78 2 Copper Copper NNP 22766 78 3 Voltameter Voltameter NNP 22766 78 4 . . . 22766 79 1 The the DT 22766 79 2 Galvanoscope Galvanoscope NNP 22766 79 3 Electro Electro NNP 22766 79 4 - - HYPH 22766 79 5 magnetic magnetic JJ 22766 79 6 Method Method NNP 22766 79 7 . . . 22766 80 1 The the DT 22766 80 2 Calorimeter Calorimeter NNP 22766 80 3 . . . 22766 81 1 The the DT 22766 81 2 Light light JJ 22766 81 3 Method Method NNP 22766 81 4 . . . 22766 82 1 The the DT 22766 82 2 Preferred Preferred NNP 22766 82 3 Method Method NNP 22766 82 4 . . . 22766 83 1 How how WRB 22766 83 2 to to TO 22766 83 3 Make make VB 22766 83 4 a a DT 22766 83 5 Sulphuric Sulphuric NNP 22766 83 6 Acid Acid NNP 22766 83 7 Voltameter Voltameter NNP 22766 83 8 . . . 22766 84 1 How how WRB 22766 84 2 to to TO 22766 84 3 Make make VB 22766 84 4 a a DT 22766 84 5 Copper Copper NNP 22766 84 6 Voltameter Voltameter NNP 22766 84 7 . . . 22766 85 1 Objections objection NNS 22766 85 2 to to IN 22766 85 3 the the DT 22766 85 4 Calorimeter Calorimeter NNP 22766 85 5 . . . 22766 86 1 VI VI NNP 22766 86 2 . . . 22766 87 1 VOLTS VOLTS NNP 22766 87 2 , , , 22766 87 3 AMPERES AMPERES NNP 22766 87 4 , , , 22766 87 5 OHMS OHMS NNP 22766 87 6 AND and CC 22766 87 7 WATTS watts NN 22766 87 8 Page page NN 22766 87 9 60 60 CD 22766 87 10 Understanding Understanding NNP 22766 87 11 Terms term NNS 22766 87 12 . . . 22766 88 1 Intensity intensity NN 22766 88 2 and and CC 22766 88 3 Quantity quantity NN 22766 88 4 . . . 22766 89 1 Voltage voltage NN 22766 89 2 . . . 22766 90 1 Amperage Amperage NNP 22766 90 2 Meaning Meaning NNP 22766 90 3 of of IN 22766 90 4 Watts Watts NNP 22766 90 5 and and CC 22766 90 6 Kilowatt Kilowatt NNP 22766 90 7 . . . 22766 91 1 A a DT 22766 91 2 Standard Standard NNP 22766 91 3 of of IN 22766 91 4 Measurement Measurement NNP 22766 91 5 . . . 22766 92 1 The the DT 22766 92 2 Ampere Ampere NNP 22766 92 3 Standard Standard NNP 22766 92 4 . . . 22766 93 1 The the DT 22766 93 2 Voltage Voltage NNP 22766 93 3 Standard Standard NNP 22766 93 4 . . . 22766 94 1 The the DT 22766 94 2 Ohm Ohm NNP 22766 94 3 . . . 22766 95 1 Calculating calculate VBG 22766 95 2 the the DT 22766 95 3 Voltage Voltage NNP 22766 95 4 . . . 22766 96 1 VII VII NNP 22766 96 2 . . . 22766 97 1 PUSH PUSH NNP 22766 97 2 BUTTONS BUTTONS NNP 22766 97 3 , , , 22766 97 4 SWITCHES SWITCHES NNP 22766 97 5 , , , 22766 97 6 ANNUNCIATORS ANNUNCIATORS NNP 22766 97 7 , , , 22766 97 8 BELLS bell NNS 22766 97 9 AND and CC 22766 97 10 LIKE like UH 22766 97 11 APPARATUS APPARATUS NNP 22766 97 12 Page page NN 22766 97 13 65 65 CD 22766 97 14 Simple simple JJ 22766 97 15 Switches switch NNS 22766 97 16 . . . 22766 98 1 A a DT 22766 98 2 Two two CD 22766 98 3 - - HYPH 22766 98 4 Pole Pole NNP 22766 98 5 Switch Switch NNP 22766 98 6 . . . 22766 99 1 Double double JJ 22766 99 2 - - HYPH 22766 99 3 Pole Pole NNP 22766 99 4 Switch Switch NNP 22766 99 5 . . . 22766 100 1 Sliding Sliding NNP 22766 100 2 Switch Switch NNP 22766 100 3 . . . 22766 101 1 Reversing Reversing NNP 22766 101 2 Switch Switch NNP 22766 101 3 . . . 22766 102 1 Push Push NNP 22766 102 2 Buttons button NNS 22766 102 3 . . . 22766 103 1 Electric Electric NNP 22766 103 2 Bells bell NNS 22766 103 3 . . . 22766 104 1 How how WRB 22766 104 2 Made make VBN 22766 104 3 . . . 22766 105 1 How how WRB 22766 105 2 Operated operate VBN 22766 105 3 . . . 22766 106 1 Annunciators annunciator NNS 22766 106 2 . . . 22766 107 1 Burglar Burglar NNP 22766 107 2 Alarm Alarm NNP 22766 107 3 . . . 22766 108 1 Wire Wire NNP 22766 108 2 Circuiting circuit VBG 22766 108 3 . . . 22766 109 1 Circuiting circuit VBG 22766 109 2 System system NN 22766 109 3 with with IN 22766 109 4 Two two CD 22766 109 5 Bells Bells NNPS 22766 109 6 and and CC 22766 109 7 Push Push NNP 22766 109 8 Buttons Buttons NNPS 22766 109 9 . . . 22766 110 1 The the DT 22766 110 2 Push Push NNP 22766 110 3 Buttons Buttons NNPS 22766 110 4 , , , 22766 110 5 Annunciators Annunciators NNPS 22766 110 6 and and CC 22766 110 7 Bells Bells NNPS 22766 110 8 . . . 22766 111 1 Wiring wire VBG 22766 111 2 Up up RP 22766 111 3 a a DT 22766 111 4 House house NN 22766 111 5 . . . 22766 112 1 VIII VIII NNP 22766 112 2 . . . 22766 113 1 ACCUMULATORS ACCUMULATORS NNP 22766 113 2 , , , 22766 113 3 STORAGE storage NN 22766 113 4 OR or CC 22766 113 5 SECONDARY secondary NN 22766 113 6 BATTERIES battery NNS 22766 113 7 Page page NN 22766 113 8 82 82 CD 22766 113 9 Storing store VBG 22766 113 10 Up up RP 22766 113 11 Electricity electricity NN 22766 113 12 . . . 22766 114 1 The the DT 22766 114 2 Accumulator Accumulator NNP 22766 114 3 . . . 22766 115 1 Accumulator Accumulator NNP 22766 115 2 Plates Plates NNPS 22766 115 3 . . . 22766 116 1 The the DT 22766 116 2 Grid Grid NNP 22766 116 3 . . . 22766 117 1 The the DT 22766 117 2 Negative Negative NNP 22766 117 3 Pole Pole NNP 22766 117 4 . . . 22766 118 1 Connecting connect VBG 22766 118 2 Up up RP 22766 118 3 the the DT 22766 118 4 Plates Plates NNPS 22766 118 5 . . . 22766 119 1 Charging charge VBG 22766 119 2 the the DT 22766 119 3 Cells cell NNS 22766 119 4 . . . 22766 120 1 The the DT 22766 120 2 Initial Initial NNP 22766 120 3 Charge Charge NNP 22766 120 4 . . . 22766 121 1 The the DT 22766 121 2 Charging Charging NNP 22766 121 3 Current Current NNP 22766 121 4 . . . 22766 122 1 IX ix NN 22766 122 2 . . . 22766 123 1 THE the DT 22766 123 2 TELEGRAPH TELEGRAPH NNP 22766 123 3 Page page NN 22766 123 4 90 90 CD 22766 123 5 Mechanism mechanism NN 22766 123 6 in in IN 22766 123 7 Telegraph Telegraph NNP 22766 123 8 Circuit Circuit NNP 22766 123 9 . . . 22766 124 1 The the DT 22766 124 2 Sending send VBG 22766 124 3 Key Key NNP 22766 124 4 . . . 22766 125 1 The the DT 22766 125 2 Sounder Sounder NNP 22766 125 3 . . . 22766 126 1 Connecting connect VBG 22766 126 2 Up up RP 22766 126 3 the the DT 22766 126 4 Key Key NNP 22766 126 5 and and CC 22766 126 6 Sounder Sounder NNP 22766 126 7 . . . 22766 127 1 Two two CD 22766 127 2 Stations Stations NNPS 22766 127 3 in in IN 22766 127 4 Circuit Circuit NNP 22766 127 5 . . . 22766 128 1 The the DT 22766 128 2 Double double JJ 22766 128 3 Click Click NNP 22766 128 4 . . . 22766 129 1 Illustrating illustrate VBG 22766 129 2 the the DT 22766 129 3 Dot Dot NNP 22766 129 4 and and CC 22766 129 5 the the DT 22766 129 6 Dash Dash NNP 22766 129 7 . . . 22766 130 1 The the DT 22766 130 2 Morse Morse NNP 22766 130 3 Telegraph Telegraph NNP 22766 130 4 Code Code NNP 22766 130 5 . . . 22766 131 1 Example example NN 22766 131 2 in in IN 22766 131 3 Use Use NNP 22766 131 4 . . . 22766 132 1 X. X. NNP 22766 132 2 HIGH HIGH NNP 22766 132 3 - - HYPH 22766 132 4 TENSION tension NN 22766 132 5 APPARATUS APPARATUS NNP 22766 132 6 , , , 22766 132 7 CONDENSERS CONDENSERS NNPS 22766 132 8 , , , 22766 132 9 ETC ETC NNP 22766 132 10 . . . 22766 133 1 Page page NN 22766 133 2 98 98 CD 22766 133 3 Induction Induction NNP 22766 133 4 . . . 22766 134 1 Low Low NNP 22766 134 2 and and CC 22766 134 3 High High NNP 22766 134 4 Tension Tension NNP 22766 134 5 . . . 22766 135 1 Elastic elastic JJ 22766 135 2 Property Property NNP 22766 135 3 of of IN 22766 135 4 Electricity Electricity NNP 22766 135 5 . . . 22766 136 1 The the DT 22766 136 2 Condenser Condenser NNP 22766 136 3 . . . 22766 137 1 Connecting connect VBG 22766 137 2 up up RP 22766 137 3 a a DT 22766 137 4 Condenser condenser NN 22766 137 5 . . . 22766 138 1 The the DT 22766 138 2 Interrupter Interrupter NNP 22766 138 3 . . . 22766 139 1 Uses use NNS 22766 139 2 of of IN 22766 139 3 High high JJ 22766 139 4 - - HYPH 22766 139 5 tension tension NN 22766 139 6 Coils coil NNS 22766 139 7 . . . 22766 140 1 XI XI NNP 22766 140 2 . . . 22766 141 1 WIRELESS WIRELESS NNP 22766 141 2 TELEGRAPHY TELEGRAPHY NNP 22766 141 3 Page page NN 22766 141 4 104 104 CD 22766 141 5 Telegraphing telegraphing NN 22766 141 6 Without without IN 22766 141 7 Wires wire NNS 22766 141 8 . . . 22766 142 1 Surging Surging NNP 22766 142 2 Character Character NNP 22766 142 3 of of IN 22766 142 4 High high JJ 22766 142 5 - - HYPH 22766 142 6 tension tension NN 22766 142 7 Currents current NNS 22766 142 8 . . . 22766 143 1 The the DT 22766 143 2 Coherer Coherer NNP 22766 143 3 . . . 22766 144 1 How how WRB 22766 144 2 Made make VBN 22766 144 3 . . . 22766 145 1 The the DT 22766 145 2 Decoherer Decoherer NNP 22766 145 3 . . . 22766 146 1 The the DT 22766 146 2 Sending send VBG 22766 146 3 Apparatus Apparatus NNP 22766 146 4 . . . 22766 147 1 The the DT 22766 147 2 Receiving Receiving NNP 22766 147 3 Apparatus Apparatus NNP 22766 147 4 . . . 22766 148 1 How how WRB 22766 148 2 the the DT 22766 148 3 Circuits circuit NNS 22766 148 4 are be VBP 22766 148 5 Formed form VBN 22766 148 6 . . . 22766 149 1 XII XII NNP 22766 149 2 . . . 22766 150 1 THE the DT 22766 150 2 TELEPHONE TELEPHONE NNP 22766 150 3 Page page NN 22766 150 4 110 110 CD 22766 150 5 Vibrations vibration NNS 22766 150 6 . . . 22766 151 1 The the DT 22766 151 2 Acoustic Acoustic NNP 22766 151 3 Telephone Telephone NNP 22766 151 4 . . . 22766 152 1 Sound sound JJ 22766 152 2 Waves Waves NNPS 22766 152 3 . . . 22766 153 1 Hearing hear VBG 22766 153 2 Electricity Electricity NNP 22766 153 3 . . . 22766 154 1 The the DT 22766 154 2 Diaphragm Diaphragm NNP 22766 154 3 in in IN 22766 154 4 a a DT 22766 154 5 Magnetic magnetic JJ 22766 154 6 Field field NN 22766 154 7 . . . 22766 155 1 A a DT 22766 155 2 Simple Simple NNP 22766 155 3 Telephone Telephone NNP 22766 155 4 Circuit Circuit NNP 22766 155 5 . . . 22766 156 1 How how WRB 22766 156 2 to to TO 22766 156 3 Make make VB 22766 156 4 a a DT 22766 156 5 Telephone telephone NN 22766 156 6 . . . 22766 157 1 Telephone Telephone NNP 22766 157 2 Connections Connections NNPS 22766 157 3 . . . 22766 158 1 Complete complete JJ 22766 158 2 Installation installation NN 22766 158 3 . . . 22766 159 1 The the DT 22766 159 2 Microphone Microphone NNP 22766 159 3 . . . 22766 160 1 Light light JJ 22766 160 2 Contact Contact NNP 22766 160 3 Points point NNS 22766 160 4 . . . 22766 161 1 How how WRB 22766 161 2 to to TO 22766 161 3 Make make VB 22766 161 4 a a DT 22766 161 5 Microphone microphone NN 22766 161 6 . . . 22766 162 1 Microphone microphone NN 22766 162 2 , , , 22766 162 3 the the DT 22766 162 4 Father Father NNP 22766 162 5 of of IN 22766 162 6 the the DT 22766 162 7 Transmitter Transmitter NNP 22766 162 8 . . . 22766 163 1 Automatic Automatic NNP 22766 163 2 Cut Cut NNP 22766 163 3 - - HYPH 22766 163 4 outs out NNS 22766 163 5 for for IN 22766 163 6 Telephones telephone NNS 22766 163 7 . . . 22766 164 1 Complete complete VB 22766 164 2 Circuiting Circuiting NNP 22766 164 3 with with IN 22766 164 4 Transmitters transmitter NNS 22766 164 5 . . . 22766 165 1 XIII XIII NNP 22766 165 2 . . . 22766 166 1 ELECTROLYSIS ELECTROLYSIS NNP 22766 166 2 , , , 22766 166 3 WATER WATER NNP 22766 166 4 PURIFICATION PURIFICATION NNP 22766 166 5 , , , 22766 166 6 ELECTROPLATING electroplating NN 22766 166 7 Page page NN 22766 166 8 123 123 CD 22766 166 9 Decomposing Decomposing NNP 22766 166 10 Liquids Liquids NNPS 22766 166 11 . . . 22766 167 1 Making make VBG 22766 167 2 Hydrogen Hydrogen NNP 22766 167 3 and and CC 22766 167 4 Oxygen Oxygen NNP 22766 167 5 . . . 22766 168 1 Purifying Purifying NNP 22766 168 2 Water Water NNP 22766 168 3 . . . 22766 169 1 Rust rust NN 22766 169 2 . . . 22766 170 1 Oxygen oxygen NN 22766 170 2 as as IN 22766 170 3 a a DT 22766 170 4 Purifier Purifier NNP 22766 170 5 . . . 22766 171 1 Composition composition NN 22766 171 2 of of IN 22766 171 3 Water Water NNP 22766 171 4 . . . 22766 172 1 Common common JJ 22766 172 2 Air air NN 22766 172 3 Not not RB 22766 172 4 a a DT 22766 172 5 Good good JJ 22766 172 6 Purifier Purifier NNP 22766 172 7 . . . 22766 173 1 Pure pure JJ 22766 173 2 Oxygen Oxygen NNP 22766 173 3 a a DT 22766 173 4 Water Water NNP 22766 173 5 Purifier Purifier NNP 22766 173 6 . . . 22766 174 1 The the DT 22766 174 2 Use Use NNP 22766 174 3 of of IN 22766 174 4 Hydrogen Hydrogen NNP 22766 174 5 in in IN 22766 174 6 Purification Purification NNP 22766 174 7 . . . 22766 175 1 Aluminum Aluminum NNP 22766 175 2 Electrodes Electrodes NNP 22766 175 3 . . . 22766 176 1 Electric Electric NNP 22766 176 2 Hand Hand NNP 22766 176 3 Purifier Purifier NNP 22766 176 4 . . . 22766 177 1 Purification Purification NNP 22766 177 2 and and CC 22766 177 3 Separation Separation NNP 22766 177 4 of of IN 22766 177 5 Metals Metals NNPS 22766 177 6 . . . 22766 178 1 Electroplating electroplate VBG 22766 178 2 . . . 22766 179 1 Plating plate VBG 22766 179 2 Iron Iron NNP 22766 179 3 with with IN 22766 179 4 Copper Copper NNP 22766 179 5 . . . 22766 180 1 Direction direction NN 22766 180 2 of of IN 22766 180 3 Current Current NNP 22766 180 4 . . . 22766 181 1 XIV XIV NNP 22766 181 2 . . . 22766 182 1 ELECTRIC ELECTRIC NNP 22766 182 2 HEATING heating NN 22766 182 3 . . . 22766 183 1 THERMO thermo NN 22766 183 2 - - HYPH 22766 183 3 ELECTRICITY electricity NN 22766 183 4 Page page NN 22766 183 5 135 135 CD 22766 183 6 Generating generate VBG 22766 183 7 Heat Heat NNP 22766 183 8 in in IN 22766 183 9 a a DT 22766 183 10 Wire wire NN 22766 183 11 . . . 22766 184 1 Resistance Resistance NNP 22766 184 2 of of IN 22766 184 3 Substances Substances NNP 22766 184 4 . . . 22766 185 1 Signs sign NNS 22766 185 2 of of IN 22766 185 3 Connectors Connectors NNPS 22766 185 4 . . . 22766 186 1 Comparison comparison NN 22766 186 2 of of IN 22766 186 3 Metals Metals NNPS 22766 186 4 . . . 22766 187 1 A a DT 22766 187 2 Simple Simple NNP 22766 187 3 Electric Electric NNP 22766 187 4 Heater Heater NNP 22766 187 5 . . . 22766 188 1 How how WRB 22766 188 2 to to TO 22766 188 3 Arrange arrange VB 22766 188 4 for for IN 22766 188 5 Quantity Quantity NNP 22766 188 6 of of IN 22766 188 7 Current Current NNP 22766 188 8 Used use VBN 22766 188 9 . . . 22766 189 1 An an DT 22766 189 2 Electric Electric NNP 22766 189 3 Iron Iron NNP 22766 189 4 . . . 22766 190 1 Thermo thermo JJ 22766 190 2 - - HYPH 22766 190 3 Electricity electricity NN 22766 190 4 Converting convert VBG 22766 190 5 Heat Heat NNP 22766 190 6 Directly directly RB 22766 190 7 into into IN 22766 190 8 Electricity Electricity NNP 22766 190 9 Metals metal NNS 22766 190 10 . . . 22766 191 1 Electric Electric NNP 22766 191 2 , , , 22766 191 3 Positive positive JJ 22766 191 4 , , , 22766 191 5 Negative Negative NNP 22766 191 6 . . . 22766 192 1 Thermo thermo JJ 22766 192 2 - - HYPH 22766 192 3 electric electric JJ 22766 192 4 Coupler Coupler NNP 22766 192 5 . . . 22766 193 1 XV XV NNP 22766 193 2 . . . 22766 194 1 ALTERNATING alternating NN 22766 194 2 CURRENTS current NNS 22766 194 3 , , , 22766 194 4 CHOKING CHOKING NNP 22766 194 5 COIL COIL NNP 22766 194 6 , , , 22766 194 7 TRANSFORMER TRANSFORMER NNP 22766 194 8 Page page NN 22766 194 9 145 145 CD 22766 194 10 Direct Direct NNP 22766 194 11 Current Current NNP 22766 194 12 . . . 22766 195 1 Alternating alternate VBG 22766 195 2 Current Current NNP 22766 195 3 . . . 22766 196 1 The the DT 22766 196 2 Magnetic Magnetic NNP 22766 196 3 Field Field NNP 22766 196 4 . . . 22766 197 1 Action action NN 22766 197 2 of of IN 22766 197 3 a a DT 22766 197 4 Magnetized Magnetized NNP 22766 197 5 Wire Wire NNP 22766 197 6 . . . 22766 198 1 The the DT 22766 198 2 Movement Movement NNP 22766 198 3 of of IN 22766 198 4 a a DT 22766 198 5 Current Current NNP 22766 198 6 in in IN 22766 198 7 a a DT 22766 198 8 Charged charge VBN 22766 198 9 Wire Wire NNP 22766 198 10 . . . 22766 199 1 Current current JJ 22766 199 2 Reversing Reversing NNP 22766 199 3 Itself -PRON- PRP 22766 199 4 . . . 22766 200 1 Self self NN 22766 200 2 - - HYPH 22766 200 3 Induction Induction NNP 22766 200 4 . . . 22766 201 1 Brushes brush NNS 22766 201 2 in in IN 22766 201 3 a a DT 22766 201 4 Direct Direct NNP 22766 201 5 Current Current NNP 22766 201 6 Dynamo dynamo NN 22766 201 7 : : : 22766 201 8 Alternating alternate VBG 22766 201 9 , , , 22766 201 10 Positive positive JJ 22766 201 11 and and CC 22766 201 12 Negative Negative NNP 22766 201 13 Poles Poles NNPS 22766 201 14 . . . 22766 202 1 How how WRB 22766 202 2 an an DT 22766 202 3 Alternating Alternating NNP 22766 202 4 Current Current NNP 22766 202 5 Dynamo Dynamo NNP 22766 202 6 is be VBZ 22766 202 7 Made make VBN 22766 202 8 . . . 22766 203 1 The the DT 22766 203 2 Windings Windings NNPS 22766 203 3 . . . 22766 204 1 The the DT 22766 204 2 Armature Armature NNP 22766 204 3 Wires wire NNS 22766 204 4 . . . 22766 205 1 Choking choke VBG 22766 205 2 Coils Coils NNP 22766 205 3 . . . 22766 206 1 The the DT 22766 206 2 Transformer Transformer NNP 22766 206 3 . . . 22766 207 1 How how WRB 22766 207 2 the the DT 22766 207 3 Voltage Voltage NNP 22766 207 4 is be VBZ 22766 207 5 Determined determine VBN 22766 207 6 . . . 22766 208 1 Voltage Voltage NNP 22766 208 2 and and CC 22766 208 3 Amperage Amperage NNP 22766 208 4 in in IN 22766 208 5 Transformers Transformers NNP 22766 208 6 . . . 22766 209 1 XVI XVI NNP 22766 209 2 . . . 22766 210 1 ELECTRIC ELECTRIC NNP 22766 210 2 LIGHTING LIGHTING NNP 22766 210 3 Page page NN 22766 210 4 161 161 CD 22766 210 5 Early early JJ 22766 210 6 conditions condition NNS 22766 210 7 . . . 22766 211 1 Fuels fuel NNS 22766 211 2 . . . 22766 212 1 Reversibility Reversibility NNP 22766 212 2 of of IN 22766 212 3 Dynamo Dynamo NNP 22766 212 4 . . . 22766 213 1 Electric electric JJ 22766 213 2 arc arc NN 22766 213 3 . . . 22766 214 1 Mechanism mechanism NN 22766 214 2 to to TO 22766 214 3 maintain maintain VB 22766 214 4 the the DT 22766 214 5 arc arc NN 22766 214 6 . . . 22766 215 1 Resistance resistance NN 22766 215 2 coil coil NN 22766 215 3 . . . 22766 216 1 Parallel parallel JJ 22766 216 2 carbons carbon NNS 22766 216 3 for for IN 22766 216 4 making make VBG 22766 216 5 arc arc NN 22766 216 6 . . . 22766 217 1 Series Series NNP 22766 217 2 current current NN 22766 217 3 . . . 22766 218 1 Incandescent incandescent NN 22766 218 2 system system NN 22766 218 3 . . . 22766 219 1 Multiple multiple JJ 22766 219 2 circuit circuit NN 22766 219 3 . . . 22766 220 1 Subdivision subdivision NN 22766 220 2 of of IN 22766 220 3 electric electric JJ 22766 220 4 light light NN 22766 220 5 . . . 22766 221 1 The the DT 22766 221 2 filament filament NN 22766 221 3 . . . 22766 222 1 The the DT 22766 222 2 glass glass NN 22766 222 3 bulb bulb NN 22766 222 4 . . . 22766 223 1 Metallic metallic JJ 22766 223 2 filaments filament NNS 22766 223 3 . . . 22766 224 1 Vapor vapor NN 22766 224 2 lamps lamp NNS 22766 224 3 . . . 22766 225 1 Directions direction NNS 22766 225 2 for for IN 22766 225 3 improvements improvement NNS 22766 225 4 . . . 22766 226 1 Heat heat NN 22766 226 2 in in IN 22766 226 3 electric electric JJ 22766 226 4 lighting lighting NN 22766 226 5 . . . 22766 227 1 Curious curious JJ 22766 227 2 superstitions superstition NNS 22766 227 3 concerning concern VBG 22766 227 4 electricity electricity NN 22766 227 5 . . . 22766 228 1 Magnetism magnetism NN 22766 228 2 . . . 22766 229 1 Amber Amber NNP 22766 229 2 . . . 22766 230 1 Discovery Discovery NNP 22766 230 2 of of IN 22766 230 3 the the DT 22766 230 4 properties property NNS 22766 230 5 of of IN 22766 230 6 a a DT 22766 230 7 magnet magnet NN 22766 230 8 . . . 22766 231 1 Electricity electricity NN 22766 231 2 in in IN 22766 231 3 mountain mountain NN 22766 231 4 regions region NNS 22766 231 5 . . . 22766 232 1 Early early JJ 22766 232 2 beliefs belief NNS 22766 232 3 as as IN 22766 232 4 to to IN 22766 232 5 magnetism magnetism NN 22766 232 6 and and CC 22766 232 7 electricity electricity NN 22766 232 8 . . . 22766 233 1 The the DT 22766 233 2 lightning lightning NN 22766 233 3 rod rod NN 22766 233 4 . . . 22766 234 1 Protests protest NNS 22766 234 2 against against IN 22766 234 3 using use VBG 22766 234 4 it -PRON- PRP 22766 234 5 . . . 22766 235 1 Pliny Pliny NNP 22766 235 2 's 's POS 22766 235 3 explanation explanation NN 22766 235 4 of of IN 22766 235 5 electricity electricity NN 22766 235 6 . . . 22766 236 1 XVII XVII NNP 22766 236 2 . . . 22766 237 1 POWER power NN 22766 237 2 , , , 22766 237 3 AND and CC 22766 237 4 VARIOUS VARIOUS NNP 22766 237 5 OTHER other JJ 22766 237 6 ELECTRICAL electrical NN 22766 237 7 MANIFESTATIONS manifestation NNS 22766 237 8 Page page NN 22766 237 9 175 175 CD 22766 237 10 Early early JJ 22766 237 11 beliefs belief NNS 22766 237 12 concerning concern VBG 22766 237 13 the the DT 22766 237 14 dynamo dynamo NN 22766 237 15 . . . 22766 238 1 Experiments experiment NNS 22766 238 2 with with IN 22766 238 3 magnets magnet NNS 22766 238 4 . . . 22766 239 1 Physical physical JJ 22766 239 2 action action NN 22766 239 3 of of IN 22766 239 4 dynamo dynamo NN 22766 239 5 and and CC 22766 239 6 motor motor NN 22766 239 7 . . . 22766 240 1 Electrical electrical JJ 22766 240 2 influence influence NN 22766 240 3 in in IN 22766 240 4 windings winding NNS 22766 240 5 . . . 22766 241 1 Comparing compare VBG 22766 241 2 motor motor NN 22766 241 3 and and CC 22766 241 4 dynamo dynamo NN 22766 241 5 . . . 22766 242 1 How how WRB 22766 242 2 the the DT 22766 242 3 current current JJ 22766 242 4 acts act NNS 22766 242 5 in in IN 22766 242 6 a a DT 22766 242 7 dynamo dynamo NN 22766 242 8 . . . 22766 243 1 Its -PRON- PRP$ 22766 243 2 force force NN 22766 243 3 in in IN 22766 243 4 a a DT 22766 243 5 motor motor NN 22766 243 6 . . . 22766 244 1 Loss loss NN 22766 244 2 in in IN 22766 244 3 power power NN 22766 244 4 transmission transmission NN 22766 244 5 . . . 22766 245 1 The the DT 22766 245 2 four four CD 22766 245 3 ways way NNS 22766 245 4 in in IN 22766 245 5 which which WDT 22766 245 6 power power NN 22766 245 7 is be VBZ 22766 245 8 dissipated dissipate VBN 22766 245 9 . . . 22766 246 1 Disadvantages disadvantage NNS 22766 246 2 of of IN 22766 246 3 electric electric JJ 22766 246 4 power power NN 22766 246 5 . . . 22766 247 1 Its -PRON- PRP$ 22766 247 2 advantages advantage NNS 22766 247 3 . . . 22766 248 1 Transmission transmission NN 22766 248 2 of of IN 22766 248 3 energy energy NN 22766 248 4 . . . 22766 249 1 High high JJ 22766 249 2 voltages voltage NNS 22766 249 3 . . . 22766 250 1 The the DT 22766 250 2 transformer transformer NN 22766 250 3 . . . 22766 251 1 Step step VB 22766 251 2 - - HYPH 22766 251 3 down down RP 22766 251 4 transformers transformer NNS 22766 251 5 . . . 22766 252 1 Electric electric JJ 22766 252 2 furnaces furnace NNS 22766 252 3 . . . 22766 253 1 Welding weld VBG 22766 253 2 by by IN 22766 253 3 electricity electricity NN 22766 253 4 . . . 22766 254 1 Merging merge VBG 22766 254 2 the the DT 22766 254 3 particles particle NNS 22766 254 4 of of IN 22766 254 5 the the DT 22766 254 6 joined joined JJ 22766 254 7 ends end NNS 22766 254 8 . . . 22766 255 1 XVIII xviii NN 22766 255 2 . . . 22766 256 1 X X NNP 22766 256 2 - - NN 22766 256 3 RAY RAY NNP 22766 256 4 , , , 22766 256 5 RADIUM RADIUM NNP 22766 256 6 AND and CC 22766 256 7 THE the DT 22766 256 8 LIKE like NN 22766 256 9 Page Page NNP 22766 256 10 184 184 CD 22766 256 11 The the DT 22766 256 12 camera camera NN 22766 256 13 and and CC 22766 256 14 the the DT 22766 256 15 eye eye NN 22766 256 16 . . . 22766 257 1 Actinic actinic JJ 22766 257 2 rays ray NNS 22766 257 3 . . . 22766 258 1 Hertzian hertzian JJ 22766 258 2 waves wave NNS 22766 258 3 . . . 22766 259 1 High high JJ 22766 259 2 - - HYPH 22766 259 3 tension tension NN 22766 259 4 apparatus apparatus NN 22766 259 5 . . . 22766 260 1 Vacuum Vacuum NNP 22766 260 2 tubes tube NNS 22766 260 3 . . . 22766 261 1 Character Character NNP 22766 261 2 of of IN 22766 261 3 the the DT 22766 261 4 ultra ultra JJ 22766 261 5 - - JJ 22766 261 6 violet violet JJ 22766 261 7 rays ray NNS 22766 261 8 . . . 22766 262 1 How how WRB 22766 262 2 distinguished distinguished JJ 22766 262 3 . . . 22766 263 1 The the DT 22766 263 2 infra infra NN 22766 263 3 - - HYPH 22766 263 4 red red JJ 22766 263 5 rays ray NNS 22766 263 6 . . . 22766 264 1 Their -PRON- PRP$ 22766 264 2 uses use NNS 22766 264 3 . . . 22766 265 1 X X NNS 22766 265 2 - - NNS 22766 265 3 rays ray NNS 22766 265 4 not not RB 22766 265 5 capable capable JJ 22766 265 6 of of IN 22766 265 7 reflection reflection NN 22766 265 8 . . . 22766 266 1 Not not RB 22766 266 2 subject subject JJ 22766 266 3 to to IN 22766 266 4 refraction refraction NN 22766 266 5 . . . 22766 267 1 Transmission transmission NN 22766 267 2 through through IN 22766 267 3 opaque opaque JJ 22766 267 4 substances substance NNS 22766 267 5 . . . 22766 268 1 Reducing reduce VBG 22766 268 2 rates rate NNS 22766 268 3 of of IN 22766 268 4 vibration vibration NN 22766 268 5 . . . 22766 269 1 Radium Radium NNP 22766 269 2 . . . 22766 270 1 Radio radio NN 22766 270 2 - - HYPH 22766 270 3 activity activity NN 22766 270 4 . . . 22766 271 1 Radio radio NN 22766 271 2 - - HYPH 22766 271 3 active active JJ 22766 271 4 materials material NNS 22766 271 5 . . . 22766 272 1 Pitchblende Pitchblende NNP 22766 272 2 . . . 22766 273 1 A a DT 22766 273 2 new new JJ 22766 273 3 form form NN 22766 273 4 of of IN 22766 273 5 energy energy NN 22766 273 6 . . . 22766 274 1 Electrical electrical JJ 22766 274 2 source source NN 22766 274 3 . . . 22766 275 1 Healing healing NN 22766 275 2 power power NN 22766 275 3 . . . 22766 276 1 Problems problem NNS 22766 276 2 for for IN 22766 276 3 scientists scientist NNS 22766 276 4 . . . 22766 277 1 LIST LIST NNP 22766 277 2 OF of IN 22766 277 3 ILLUSTRATIONS illustrations JJ 22766 277 4 FIG FIG NNP 22766 277 5 . . . 22766 278 1 1 1 LS 22766 278 2 . . . 22766 279 1 Work work NN 22766 279 2 bench bench NN 22766 279 3 Frontispiece Frontispiece NNP 22766 279 4 PAGE PAGE NNP 22766 279 5 2 2 CD 22766 279 6 . . . 22766 280 1 Top top JJ 22766 280 2 of of IN 22766 280 3 magnet magnet NN 22766 280 4 - - HYPH 22766 280 5 winding wind VBG 22766 280 6 reel reel NN 22766 280 7 14 14 CD 22766 280 8 3 3 CD 22766 280 9 . . . 22766 281 1 Side side NN 22766 281 2 of of IN 22766 281 3 magnet magnet NN 22766 281 4 - - HYPH 22766 281 5 winding wind VBG 22766 281 6 reel reel NN 22766 281 7 14 14 CD 22766 281 8 4 4 CD 22766 281 9 . . . 22766 282 1 Journal Journal NNP 22766 282 2 block block NN 22766 282 3 15 15 CD 22766 282 4 5 5 CD 22766 282 5 . . . 22766 283 1 Plain plain JJ 22766 283 2 magnet magnet NN 22766 283 3 bar bar NN 22766 283 4 19 19 CD 22766 283 5 6 6 CD 22766 283 6 . . . 22766 284 1 Severed severed JJ 22766 284 2 magnet magnet NN 22766 284 3 20 20 CD 22766 284 4 7 7 CD 22766 284 5 . . . 22766 285 1 Reversed reversed JJ 22766 285 2 magnets magnet NNS 22766 285 3 21 21 CD 22766 285 4 8 8 CD 22766 285 5 . . . 22766 286 1 Horseshoe Horseshoe NNP 22766 286 2 magnet magnet NN 22766 286 3 22 22 CD 22766 286 4 9 9 CD 22766 286 5 . . . 22766 287 1 Earth Earth NNP 22766 287 2 's 's POS 22766 287 3 magnetic magnetic JJ 22766 287 4 lines line NNS 22766 287 5 23 23 CD 22766 287 6 10 10 CD 22766 287 7 . . . 22766 288 1 Two two CD 22766 288 2 permanent permanent JJ 22766 288 3 magnets magnet NNS 22766 288 4 24 24 CD 22766 288 5 11 11 CD 22766 288 6 . . . 22766 289 1 Magnets magnet NNS 22766 289 2 in in IN 22766 289 3 earth earth NN 22766 289 4 's 's POS 22766 289 5 magnetic magnetic JJ 22766 289 6 field field NN 22766 289 7 24 24 CD 22766 289 8 12 12 CD 22766 289 9 . . . 22766 290 1 Armatures armature NNS 22766 290 2 for for IN 22766 290 3 magnets magnet NNS 22766 290 4 25 25 CD 22766 290 5 13 13 CD 22766 290 6 . . . 22766 291 1 Magnetized magnetized JJ 22766 291 2 field field NN 22766 291 3 26 26 CD 22766 291 4 14 14 CD 22766 291 5 . . . 22766 292 1 Magnetized magnetized JJ 22766 292 2 bar bar NN 22766 292 3 26 26 CD 22766 292 4 15 15 CD 22766 292 5 . . . 22766 293 1 Direction direction NN 22766 293 2 of of IN 22766 293 3 current current JJ 22766 293 4 27 27 CD 22766 293 5 16 16 CD 22766 293 6 . . . 22766 294 1 Direction direction NN 22766 294 2 of of IN 22766 294 3 induction induction NN 22766 294 4 current current JJ 22766 294 5 28 28 CD 22766 294 6 17 17 CD 22766 294 7 . . . 22766 295 1 Frictional frictional JJ 22766 295 2 - - HYPH 22766 295 3 electricity electricity NN 22766 295 4 machine machine NN 22766 295 5 30 30 CD 22766 295 6 18 18 CD 22766 295 7 . . . 22766 296 1 Leyden Leyden NNP 22766 296 2 jar jar NN 22766 296 3 32 32 CD 22766 296 4 19 19 CD 22766 296 5 . . . 22766 297 1 Galvanic galvanic JJ 22766 297 2 electricity electricity NN 22766 297 3 . . . 22766 298 1 Crown Crown NNP 22766 298 2 of of IN 22766 298 3 cups cup NNS 22766 298 4 33 33 CD 22766 298 5 20 20 CD 22766 298 6 . . . 22766 299 1 Voltaic Voltaic NNP 22766 299 2 electricity electricity NN 22766 299 3 34 34 CD 22766 299 4 21 21 CD 22766 299 5 . . . 22766 300 1 Primary primary JJ 22766 300 2 battery battery NN 22766 300 3 36 36 CD 22766 300 4 22 22 CD 22766 300 5 . . . 22766 301 1 Dynamo dynamo JJ 22766 301 2 field field NN 22766 301 3 and and CC 22766 301 4 pole pole NN 22766 301 5 piece piece NN 22766 301 6 39 39 CD 22766 301 7 23 23 CD 22766 301 8 . . . 22766 302 1 Base base NN 22766 302 2 and and CC 22766 302 3 fields field NNS 22766 302 4 assembled assemble VBD 22766 302 5 41 41 CD 22766 302 6 24 24 CD 22766 302 7 . . . 22766 303 1 Details detail NNS 22766 303 2 of of IN 22766 303 3 the the DT 22766 303 4 armature armature NN 22766 303 5 , , , 22766 303 6 core core VB 22766 303 7 42 42 CD 22766 303 8 25 25 CD 22766 303 9 . . . 22766 304 1 Details detail NNS 22766 304 2 of of IN 22766 304 3 the the DT 22766 304 4 armature armature NN 22766 304 5 , , , 22766 304 6 body body NN 22766 304 7 42 42 CD 22766 304 8 26 26 CD 22766 304 9 . . . 22766 305 1 Armature Armature NNP 22766 305 2 Journals Journals NNP 22766 305 3 43 43 CD 22766 305 4 27 27 CD 22766 305 5 . . . 22766 306 1 Commutator Commutator NNP 22766 306 2 43 43 CD 22766 306 3 28 28 CD 22766 306 4 . . . 22766 307 1 End end JJ 22766 307 2 view view NN 22766 307 3 of of IN 22766 307 4 armature armature NN 22766 307 5 , , , 22766 307 6 mounted mount VBD 22766 307 7 44 44 CD 22766 307 8 29 29 CD 22766 307 9 . . . 22766 308 1 Top top JJ 22766 308 2 view view NN 22766 308 3 of of IN 22766 308 4 armature armature NN 22766 308 5 on on IN 22766 308 6 base base NN 22766 308 7 45 45 CD 22766 308 8 30 30 CD 22766 308 9 . . . 22766 309 1 Field field NN 22766 309 2 winding wind VBG 22766 309 3 47 47 CD 22766 309 4 31 31 CD 22766 309 5 . . . 22766 310 1 Series Series NNP 22766 310 2 - - , 22766 310 3 wound wind VBD 22766 310 4 47 47 CD 22766 310 5 32 32 CD 22766 310 6 . . . 22766 311 1 Shunt shunt NN 22766 311 2 - - HYPH 22766 311 3 wound wind VBN 22766 311 4 48 48 CD 22766 311 5 33 33 CD 22766 311 6 . . . 22766 312 1 Compound compound NN 22766 312 2 - - HYPH 22766 312 3 wound wind VBN 22766 312 4 48 48 CD 22766 312 5 34 34 CD 22766 312 6 . . . 22766 313 1 Compass compass NN 22766 313 2 magnet magnet NN 22766 313 3 , , , 22766 313 4 swing swing VBP 22766 313 5 to to IN 22766 313 6 the the DT 22766 313 7 right right JJ 22766 313 8 50 50 CD 22766 313 9 35 35 CD 22766 313 10 . . . 22766 314 1 Magnetic magnetic JJ 22766 314 2 compass compass NN 22766 314 3 50 50 CD 22766 314 4 36 36 CD 22766 314 5 . . . 22766 315 1 Magnet Magnet NNP 22766 315 2 , , , 22766 315 3 swing swing VBP 22766 315 4 to to IN 22766 315 5 the the DT 22766 315 6 left left JJ 22766 315 7 50 50 CD 22766 315 8 37 37 CD 22766 315 9 . . . 22766 316 1 Indicating indicate VBG 22766 316 2 direction direction NN 22766 316 3 of of IN 22766 316 4 current current JJ 22766 316 5 51 51 CD 22766 316 6 38 38 CD 22766 316 7 . . . 22766 317 1 The the DT 22766 317 2 bridge bridge NN 22766 317 3 of of IN 22766 317 4 the the DT 22766 317 5 detector detector NN 22766 317 6 52 52 CD 22766 317 7 39 39 CD 22766 317 8 . . . 22766 318 1 Details detail NNS 22766 318 2 of of IN 22766 318 3 detector detector NN 22766 318 4 53 53 CD 22766 318 5 40 40 CD 22766 318 6 . . . 22766 319 1 Cross cross JJ 22766 319 2 - - NN 22766 319 3 section section NN 22766 319 4 of of IN 22766 319 5 detector detector NN 22766 319 6 54 54 CD 22766 319 7 41 41 CD 22766 319 8 . . . 22766 320 1 Acid acid JJ 22766 320 2 voltameter voltameter NN 22766 320 3 56 56 CD 22766 320 4 42 42 CD 22766 320 5 . . . 22766 321 1 Copper copper NN 22766 321 2 voltameter voltameter NN 22766 321 3 56 56 CD 22766 321 4 43 43 CD 22766 321 5 . . . 22766 322 1 Two two CD 22766 322 2 - - HYPH 22766 322 3 pole pole NN 22766 322 4 switch switch NN 22766 322 5 66 66 CD 22766 322 6 44 44 CD 22766 322 7 . . . 22766 323 1 Double double JJ 22766 323 2 - - HYPH 22766 323 3 pole pole NN 22766 323 4 switch switch NN 22766 323 5 66 66 CD 22766 323 6 45 45 CD 22766 323 7 . . . 22766 324 1 Sliding slide VBG 22766 324 2 switch switch NN 22766 324 3 67 67 CD 22766 324 4 46 46 CD 22766 324 5 . . . 22766 325 1 Rheostat rheostat JJ 22766 325 2 form form NN 22766 325 3 of of IN 22766 325 4 switch switch NN 22766 325 5 68 68 CD 22766 325 6 47 47 CD 22766 325 7 . . . 22766 326 1 Reversing reversing NN 22766 326 2 switch switch NN 22766 326 3 69 69 CD 22766 326 4 48 48 CD 22766 326 5 . . . 22766 327 1 Push push NN 22766 327 2 button button NN 22766 327 3 70 70 CD 22766 327 4 49 49 CD 22766 327 5 . . . 22766 328 1 Electric electric JJ 22766 328 2 bell bell NN 22766 328 3 71 71 CD 22766 328 4 50 50 CD 22766 328 5 . . . 22766 329 1 Armature armature NN 22766 329 2 of of IN 22766 329 3 electric electric JJ 22766 329 4 bell bell NNP 22766 329 5 72 72 CD 22766 329 6 51 51 CD 22766 329 7 . . . 22766 330 1 Vertical vertical JJ 22766 330 2 section section NN 22766 330 3 of of IN 22766 330 4 annunciator annunciator NN 22766 330 5 72 72 CD 22766 330 6 52 52 CD 22766 330 7 . . . 22766 331 1 Front front JJ 22766 331 2 view view NN 22766 331 3 of of IN 22766 331 4 annunciator annunciator NN 22766 331 5 72 72 CD 22766 331 6 53 53 CD 22766 331 7 . . . 22766 332 1 Horizontal horizontal JJ 22766 332 2 section section NN 22766 332 3 of of IN 22766 332 4 annunciator annunciator NN 22766 332 5 72 72 CD 22766 332 6 54 54 CD 22766 332 7 . . . 22766 333 1 Front front JJ 22766 333 2 plate plate NN 22766 333 3 of of IN 22766 333 4 annunciator annunciator NN 22766 333 5 72 72 CD 22766 333 6 55 55 CD 22766 333 7 . . . 22766 334 1 Alarm alarm NN 22766 334 2 switch switch VBP 22766 334 3 on on IN 22766 334 4 window window NN 22766 334 5 76 76 CD 22766 334 6 56 56 CD 22766 334 7 . . . 22766 335 1 Burglar Burglar NNP 22766 335 2 alarm alarm NN 22766 335 3 on on IN 22766 335 4 window window NN 22766 335 5 76 76 CD 22766 335 6 57 57 CD 22766 335 7 . . . 22766 336 1 Burglar Burglar NNP 22766 336 2 alarm alarm NN 22766 336 3 contact contact NN 22766 336 4 77 77 CD 22766 336 5 58 58 CD 22766 336 6 . . . 22766 337 1 Neutral neutral JJ 22766 337 2 position position NN 22766 337 3 of of IN 22766 337 4 contact contact NN 22766 337 5 78 78 CD 22766 337 6 59 59 CD 22766 337 7 . . . 22766 338 1 Circuiting circuit VBG 22766 338 2 for for IN 22766 338 3 electric electric JJ 22766 338 4 bell bell NNP 22766 338 5 79 79 CD 22766 338 6 60 60 CD 22766 338 7 . . . 22766 339 1 Annunciators annunciator NNS 22766 339 2 in in IN 22766 339 3 circuit circuit NN 22766 339 4 80 80 CD 22766 339 5 61 61 CD 22766 339 6 . . . 22766 340 1 Wiring wiring NN 22766 340 2 system system NN 22766 340 3 for for IN 22766 340 4 a a DT 22766 340 5 house house NN 22766 340 6 80 80 CD 22766 340 7 62 62 CD 22766 340 8 . . . 22766 341 1 Accumulator accumulator NN 22766 341 2 grids grid VBZ 22766 341 3 83 83 CD 22766 341 4 63 63 CD 22766 341 5 . . . 22766 342 1 Assemblage assemblage NN 22766 342 2 of of IN 22766 342 3 accumulator accumulator NN 22766 342 4 grids grid NNS 22766 342 5 85 85 CD 22766 342 6 64 64 CD 22766 342 7 . . . 22766 343 1 Connecting connect VBG 22766 343 2 up up RP 22766 343 3 storage storage NN 22766 343 4 battery battery NN 22766 343 5 in in IN 22766 343 6 series series NNP 22766 343 7 87 87 CD 22766 343 8 65 65 CD 22766 343 9 . . . 22766 344 1 Parallel parallel JJ 22766 344 2 series series NN 22766 344 3 88 88 CD 22766 344 4 66 66 CD 22766 344 5 . . . 22766 345 1 Charging charge VBG 22766 345 2 circuit circuit NN 22766 345 3 88 88 CD 22766 345 4 67 67 CD 22766 345 5 . . . 22766 346 1 Telegraph Telegraph NNP 22766 346 2 sending send VBG 22766 346 3 key key JJ 22766 346 4 91 91 CD 22766 346 5 68 68 CD 22766 346 6 . . . 22766 347 1 Telegraph Telegraph NNP 22766 347 2 sounder sounder NN 22766 347 3 92 92 CD 22766 347 4 69 69 CD 22766 347 5 . . . 22766 348 1 A a DT 22766 348 2 telegraph telegraph NN 22766 348 3 circuit circuit NN 22766 348 4 94 94 CD 22766 348 5 70 70 CD 22766 348 6 . . . 22766 349 1 Induction induction NN 22766 349 2 coil coil NN 22766 349 3 and and CC 22766 349 4 circuit circuit NN 22766 349 5 99 99 CD 22766 349 6 71 71 CD 22766 349 7 . . . 22766 350 1 Illustrating illustrate VBG 22766 350 2 elasticity elasticity NN 22766 350 3 100 100 CD 22766 350 4 72 72 CD 22766 350 5 . . . 22766 351 1 Condenser Condenser NNP 22766 351 2 101 101 CD 22766 351 3 73 73 CD 22766 351 4 . . . 22766 352 1 High high JJ 22766 352 2 - - HYPH 22766 352 3 tension tension NN 22766 352 4 circuit circuit NN 22766 352 5 102 102 CD 22766 352 6 74 74 CD 22766 352 7 . . . 22766 353 1 Current current JJ 22766 353 2 interrupter interrupter NN 22766 353 3 103 103 CD 22766 353 4 75 75 CD 22766 353 5 . . . 22766 354 1 Wireless wireless JJ 22766 354 2 - - HYPH 22766 354 3 telegraphy telegraphy NN 22766 354 4 coherer coherer NN 22766 354 5 105 105 CD 22766 354 6 76 76 CD 22766 354 7 . . . 22766 355 1 Wireless wireless JJ 22766 355 2 sending sending NN 22766 355 3 - - HYPH 22766 355 4 apparatus apparatus NN 22766 355 5 107 107 CD 22766 355 6 77 77 CD 22766 355 7 . . . 22766 356 1 Wireless wireless JJ 22766 356 2 receiving receiving NN 22766 356 3 - - HYPH 22766 356 4 apparatus apparatus NN 22766 356 5 108 108 CD 22766 356 6 78 78 CD 22766 356 7 . . . 22766 357 1 Acoustic acoustic JJ 22766 357 2 telephone telephone NN 22766 357 3 111 111 CD 22766 357 4 79 79 CD 22766 357 5 . . . 22766 358 1 Illustrating illustrate VBG 22766 358 2 vibrations vibration NNS 22766 358 3 111 111 CD 22766 358 4 80 80 CD 22766 358 5 . . . 22766 359 1 The the DT 22766 359 2 magnetic magnetic JJ 22766 359 3 field field NN 22766 359 4 112 112 CD 22766 359 5 81 81 CD 22766 359 6 . . . 22766 360 1 Section section NN 22766 360 2 of of IN 22766 360 3 telephone telephone NN 22766 360 4 receiver receiver NN 22766 360 5 114 114 CD 22766 360 6 82 82 CD 22766 360 7 . . . 22766 361 1 The the DT 22766 361 2 magnet magnet NN 22766 361 3 and and CC 22766 361 4 receiver receiver VBP 22766 361 5 head head NN 22766 361 6 115 115 CD 22766 361 7 83 83 CD 22766 361 8 . . . 22766 362 1 Simple simple JJ 22766 362 2 telephone telephone NN 22766 362 3 connection connection NN 22766 362 4 116 116 CD 22766 362 5 84 84 CD 22766 362 6 . . . 22766 363 1 Telephone telephone NN 22766 363 2 stations station NNS 22766 363 3 in in IN 22766 363 4 circuit circuit NN 22766 363 5 117 117 CD 22766 363 6 85 85 CD 22766 363 7 . . . 22766 364 1 Illustrating illustrate VBG 22766 364 2 light light JJ 22766 364 3 contact contact NN 22766 364 4 points point NNS 22766 364 5 118 118 CD 22766 364 6 86 86 CD 22766 364 7 . . . 22766 365 1 The the DT 22766 365 2 microphone microphone NN 22766 365 3 119 119 CD 22766 365 4 87 87 CD 22766 365 5 . . . 22766 366 1 The the DT 22766 366 2 transmitter transmitter NN 22766 366 3 119 119 CD 22766 366 4 88 88 CD 22766 366 5 . . . 22766 367 1 Complete complete JJ 22766 367 2 telephone telephone NN 22766 367 3 circuit circuit NN 22766 367 4 121 121 CD 22766 367 5 89 89 CD 22766 367 6 . . . 22766 368 1 Device device NN 22766 368 2 for for IN 22766 368 3 making make VBG 22766 368 4 hydrogen hydrogen NN 22766 368 5 and and CC 22766 368 6 oxygen oxygen NN 22766 368 7 124 124 CD 22766 368 8 90 90 CD 22766 368 9 . . . 22766 369 1 Electric electric JJ 22766 369 2 - - HYPH 22766 369 3 water water NN 22766 369 4 purifier purifier NN 22766 369 5 127 127 CD 22766 369 6 91 91 CD 22766 369 7 . . . 22766 370 1 Portable portable JJ 22766 370 2 electric electric JJ 22766 370 3 purifier purifier NN 22766 370 4 129 129 CD 22766 370 5 92 92 CD 22766 370 6 . . . 22766 371 1 Section section NN 22766 371 2 of of IN 22766 371 3 positive positive JJ 22766 371 4 plate plate NN 22766 371 5 130 130 CD 22766 371 6 93 93 CD 22766 371 7 . . . 22766 372 1 Section section NN 22766 372 2 of of IN 22766 372 3 negative negative JJ 22766 372 4 plate plate NN 22766 372 5 130 130 CD 22766 372 6 94 94 CD 22766 372 7 . . . 22766 373 1 Positive positive JJ 22766 373 2 and and CC 22766 373 3 negative negative JJ 22766 373 4 in in IN 22766 373 5 position position NN 22766 373 6 130 130 CD 22766 373 7 95 95 CD 22766 373 8 . . . 22766 374 1 Form form NN 22766 374 2 of of IN 22766 374 3 the the DT 22766 374 4 insulator insulator NN 22766 374 5 130 130 CD 22766 374 6 96 96 CD 22766 374 7 . . . 22766 375 1 Simple simple JJ 22766 375 2 electric electric JJ 22766 375 3 heater heater NN 22766 375 4 137 137 CD 22766 375 5 97 97 CD 22766 375 6 . . . 22766 376 1 Side side JJ 22766 376 2 view view NN 22766 376 3 of of IN 22766 376 4 resistance resistance NN 22766 376 5 device device NN 22766 376 6 139 139 CD 22766 376 7 98 98 CD 22766 376 8 . . . 22766 377 1 Top top JJ 22766 377 2 view view NN 22766 377 3 of of IN 22766 377 4 resistance resistance NN 22766 377 5 device device NN 22766 377 6 139 139 CD 22766 377 7 99 99 CD 22766 377 8 . . . 22766 378 1 Plan plan NN 22766 378 2 view view NN 22766 378 3 of of IN 22766 378 4 electric electric JJ 22766 378 5 iron iron NN 22766 378 6 140 140 CD 22766 378 7 100 100 CD 22766 378 8 . . . 22766 379 1 Section section NN 22766 379 2 of of IN 22766 379 3 electric electric JJ 22766 379 4 iron iron NN 22766 379 5 141 141 CD 22766 379 6 101 101 CD 22766 379 7 . . . 22766 380 1 Thermo thermo JJ 22766 380 2 - - HYPH 22766 380 3 electric electric JJ 22766 380 4 couple couple NN 22766 380 5 143 143 CD 22766 380 6 102 102 CD 22766 380 7 . . . 22766 381 1 Cutting cut VBG 22766 381 2 a a DT 22766 381 3 magnetic magnetic JJ 22766 381 4 field field NN 22766 381 5 146 146 CD 22766 381 6 103 103 CD 22766 381 7 . . . 22766 382 1 Alternations alternation NNS 22766 382 2 , , , 22766 382 3 first first JJ 22766 382 4 position position NN 22766 382 5 148 148 CD 22766 382 6 104 104 CD 22766 382 7 . . . 22766 383 1 Alternations alternation NNS 22766 383 2 , , , 22766 383 3 second second JJ 22766 383 4 position position NN 22766 383 5 148 148 CD 22766 383 6 105 105 CD 22766 383 7 . . . 22766 384 1 Alternations alternation NNS 22766 384 2 , , , 22766 384 3 third third JJ 22766 384 4 position position NN 22766 384 5 148 148 CD 22766 384 6 106 106 CD 22766 384 7 . . . 22766 385 1 Alternations alternation NNS 22766 385 2 , , , 22766 385 3 fourth fourth JJ 22766 385 4 position position NN 22766 385 5 148 148 CD 22766 385 6 107 107 CD 22766 385 7 . . . 22766 386 1 Increasing increase VBG 22766 386 2 alternations alternation NNS 22766 386 3 , , , 22766 386 4 first first RB 22766 386 5 view view NN 22766 386 6 149 149 CD 22766 386 7 108 108 CD 22766 386 8 . . . 22766 387 1 Increasing increase VBG 22766 387 2 alternations alternation NNS 22766 387 3 , , , 22766 387 4 second second JJ 22766 387 5 view view NN 22766 387 6 149 149 CD 22766 387 7 109 109 CD 22766 387 8 . . . 22766 388 1 Connection connection NN 22766 388 2 of of IN 22766 388 3 alternating alternate VBG 22766 388 4 dynamo dynamo NN 22766 388 5 armature armature NNP 22766 388 6 150 150 CD 22766 388 7 110 110 CD 22766 388 8 . . . 22766 389 1 Direct direct JJ 22766 389 2 current current JJ 22766 389 3 dynamo dynamo NN 22766 389 4 151 151 CD 22766 389 5 111 111 CD 22766 389 6 . . . 22766 390 1 Circuit circuit NN 22766 390 2 wires wire NNS 22766 390 3 in in IN 22766 390 4 direct direct JJ 22766 390 5 current current JJ 22766 390 6 dynamo dynamo NN 22766 390 7 152 152 CD 22766 390 8 112 112 CD 22766 390 9 . . . 22766 391 1 Alternating alternate VBG 22766 391 2 polarity polarity NN 22766 391 3 lines line NNS 22766 391 4 154 154 CD 22766 391 5 113 113 CD 22766 391 6 . . . 22766 392 1 Alternating alternate VBG 22766 392 2 current current JJ 22766 392 3 dynamo dynamo NN 22766 392 4 155 155 CD 22766 392 5 114 114 CD 22766 392 6 . . . 22766 393 1 Choking choke VBG 22766 393 2 coil coil NN 22766 393 3 157 157 CD 22766 393 4 115 115 CD 22766 393 5 . . . 22766 394 1 A a DT 22766 394 2 transformer transformer NN 22766 394 3 158 158 CD 22766 394 4 116 116 CD 22766 394 5 . . . 22766 395 1 Parallel parallel NN 22766 395 2 carbons carbon NNS 22766 395 3 164 164 CD 22766 395 4 117 117 CD 22766 395 5 . . . 22766 396 1 Arc Arc NNP 22766 396 2 - - HYPH 22766 396 3 lighting lighting NNP 22766 396 4 circuit circuit NN 22766 396 5 165 165 CD 22766 396 6 118 118 CD 22766 396 7 . . . 22766 397 1 Interrupted interrupted JJ 22766 397 2 conductor conductor NN 22766 397 3 166 166 CD 22766 397 4 119 119 CD 22766 397 5 . . . 22766 398 1 Incandescent incandescent NN 22766 398 2 circuit circuit NN 22766 398 3 167 167 CD 22766 398 4 120 120 CD 22766 398 5 . . . 22766 399 1 Magnetic magnetic JJ 22766 399 2 action action NN 22766 399 3 in in IN 22766 399 4 dynamo dynamo NN 22766 399 5 , , , 22766 399 6 1st 1st NNP 22766 399 7 177 177 CD 22766 399 8 121 121 CD 22766 399 9 . . . 22766 400 1 Magnetic magnetic JJ 22766 400 2 action action NN 22766 400 3 in in IN 22766 400 4 dynamo dynamo NN 22766 400 5 , , , 22766 400 6 2d 2d CD 22766 400 7 177 177 CD 22766 400 8 122 122 CD 22766 400 9 . . . 22766 401 1 Magnetic magnetic JJ 22766 401 2 action action NN 22766 401 3 in in IN 22766 401 4 dynamo dynamo NN 22766 401 5 , , , 22766 401 6 3d 3d NNP 22766 401 7 178 178 CD 22766 401 8 123 123 CD 22766 401 9 . . . 22766 402 1 Magnetic magnetic JJ 22766 402 2 action action NN 22766 402 3 in in IN 22766 402 4 dynamo dynamo NN 22766 402 5 , , , 22766 402 6 4th 4th JJ 22766 402 7 178 178 CD 22766 402 8 124 124 CD 22766 402 9 . . . 22766 403 1 Magnetic magnetic JJ 22766 403 2 action action NN 22766 403 3 in in IN 22766 403 4 motor motor NN 22766 403 5 , , , 22766 403 6 1st 1st NNP 22766 403 7 179 179 CD 22766 403 8 125 125 CD 22766 403 9 . . . 22766 404 1 Magnetic magnetic JJ 22766 404 2 action action NN 22766 404 3 in in IN 22766 404 4 motor motor NN 22766 404 5 , , , 22766 404 6 2d 2d CD 22766 404 7 179 179 CD 22766 404 8 126 126 CD 22766 404 9 . . . 22766 405 1 Magnetic magnetic JJ 22766 405 2 action action NN 22766 405 3 in in IN 22766 405 4 motor motor NN 22766 405 5 , , , 22766 405 6 3d 3d NNP 22766 405 7 180 180 CD 22766 405 8 127 127 CD 22766 405 9 . . . 22766 406 1 Magnetic magnetic JJ 22766 406 2 action action NN 22766 406 3 in in IN 22766 406 4 motor motor NN 22766 406 5 , , , 22766 406 6 4th 4th JJ 22766 406 7 180 180 CD 22766 406 8 INTRODUCTORY INTRODUCTORY NNP 22766 406 9 Electricity Electricity NNP 22766 406 10 , , , 22766 406 11 like like IN 22766 406 12 every every DT 22766 406 13 science science NN 22766 406 14 , , , 22766 406 15 presents present VBZ 22766 406 16 two two CD 22766 406 17 phases phase NNS 22766 406 18 to to IN 22766 406 19 the the DT 22766 406 20 student student NN 22766 406 21 , , , 22766 406 22 one one CD 22766 406 23 belonging belong VBG 22766 406 24 to to IN 22766 406 25 a a DT 22766 406 26 theoretical theoretical JJ 22766 406 27 knowledge knowledge NN 22766 406 28 , , , 22766 406 29 and and CC 22766 406 30 the the DT 22766 406 31 other other JJ 22766 406 32 which which WDT 22766 406 33 pertains pertain VBZ 22766 406 34 to to IN 22766 406 35 the the DT 22766 406 36 practical practical JJ 22766 406 37 application application NN 22766 406 38 of of IN 22766 406 39 that that DT 22766 406 40 knowledge knowledge NN 22766 406 41 . . . 22766 407 1 The the DT 22766 407 2 boy boy NN 22766 407 3 is be VBZ 22766 407 4 directly directly RB 22766 407 5 interested interested JJ 22766 407 6 in in IN 22766 407 7 the the DT 22766 407 8 practical practical JJ 22766 407 9 use use NN 22766 407 10 which which WDT 22766 407 11 he -PRON- PRP 22766 407 12 can can MD 22766 407 13 make make VB 22766 407 14 of of IN 22766 407 15 this this DT 22766 407 16 wonderful wonderful JJ 22766 407 17 phenomenon phenomenon NN 22766 407 18 in in IN 22766 407 19 nature nature NN 22766 407 20 . . . 22766 408 1 It -PRON- PRP 22766 408 2 is be VBZ 22766 408 3 , , , 22766 408 4 in in IN 22766 408 5 reality reality NN 22766 408 6 , , , 22766 408 7 the the DT 22766 408 8 most most RBS 22766 408 9 successful successful JJ 22766 408 10 avenue avenue NN 22766 408 11 by by IN 22766 408 12 which which WDT 22766 408 13 he -PRON- PRP 22766 408 14 may may MD 22766 408 15 obtain obtain VB 22766 408 16 the the DT 22766 408 17 theory theory NN 22766 408 18 , , , 22766 408 19 for for IN 22766 408 20 he -PRON- PRP 22766 408 21 learns learn VBZ 22766 408 22 the the DT 22766 408 23 abstract abstract JJ 22766 408 24 more more RBR 22766 408 25 readily readily RB 22766 408 26 from from IN 22766 408 27 concrete concrete JJ 22766 408 28 examples example NNS 22766 408 29 . . . 22766 409 1 It -PRON- PRP 22766 409 2 is be VBZ 22766 409 3 an an DT 22766 409 4 art art NN 22766 409 5 in in IN 22766 409 6 which which WDT 22766 409 7 shop shop NN 22766 409 8 practice practice NN 22766 409 9 is be VBZ 22766 409 10 a a DT 22766 409 11 greater great JJR 22766 409 12 educator educator NN 22766 409 13 than than IN 22766 409 14 can can MD 22766 409 15 be be VB 22766 409 16 possible possible JJ 22766 409 17 with with IN 22766 409 18 books book NNS 22766 409 19 . . . 22766 410 1 Boys boy NNS 22766 410 2 are be VBP 22766 410 3 not not RB 22766 410 4 , , , 22766 410 5 generally generally RB 22766 410 6 , , , 22766 410 7 inclined incline VBN 22766 410 8 to to TO 22766 410 9 speculate speculate VB 22766 410 10 or or CC 22766 410 11 theorize theorize VB 22766 410 12 on on IN 22766 410 13 phenomena phenomenon NNS 22766 410 14 apart apart RB 22766 410 15 from from IN 22766 410 16 the the DT 22766 410 17 work work NN 22766 410 18 itself -PRON- PRP 22766 410 19 ; ; : 22766 410 20 but but CC 22766 410 21 once once RB 22766 410 22 put put VB 22766 410 23 them -PRON- PRP 22766 410 24 into into IN 22766 410 25 contact contact NN 22766 410 26 with with IN 22766 410 27 the the DT 22766 410 28 mechanism mechanism NN 22766 410 29 itself -PRON- PRP 22766 410 30 , , , 22766 410 31 let let VB 22766 410 32 them -PRON- PRP 22766 410 33 become become VB 22766 410 34 a a DT 22766 410 35 living live VBG 22766 410 36 part part NN 22766 410 37 of of IN 22766 410 38 it -PRON- PRP 22766 410 39 , , , 22766 410 40 and and CC 22766 410 41 they -PRON- PRP 22766 410 42 will will MD 22766 410 43 commence commence VB 22766 410 44 to to IN 22766 410 45 reason reason NN 22766 410 46 and and CC 22766 410 47 think think VB 22766 410 48 for for IN 22766 410 49 themselves -PRON- PRP 22766 410 50 . . . 22766 411 1 It -PRON- PRP 22766 411 2 would would MD 22766 411 3 be be VB 22766 411 4 a a DT 22766 411 5 dry dry JJ 22766 411 6 , , , 22766 411 7 dull dull JJ 22766 411 8 and and CC 22766 411 9 uninteresting uninteresting JJ 22766 411 10 thing thing NN 22766 411 11 to to TO 22766 411 12 tell tell VB 22766 411 13 a a DT 22766 411 14 boy boy NN 22766 411 15 that that WDT 22766 411 16 electricity electricity NN 22766 411 17 can can MD 22766 411 18 be be VB 22766 411 19 generated generate VBN 22766 411 20 by by IN 22766 411 21 riveting rivet VBG 22766 411 22 together together RB 22766 411 23 two two CD 22766 411 24 pieces piece NNS 22766 411 25 of of IN 22766 411 26 dissimilar dissimilar JJ 22766 411 27 metals metal NNS 22766 411 28 , , , 22766 411 29 and and CC 22766 411 30 applying apply VBG 22766 411 31 heat heat NN 22766 411 32 to to IN 22766 411 33 the the DT 22766 411 34 juncture juncture NN 22766 411 35 . . . 22766 412 1 But but CC 22766 412 2 put put VB 22766 412 3 into into IN 22766 412 4 his -PRON- PRP$ 22766 412 5 hands hand NNS 22766 412 6 the the DT 22766 412 7 metals metal NNS 22766 412 8 , , , 22766 412 9 and and CC 22766 412 10 set set VBD 22766 412 11 him -PRON- PRP 22766 412 12 to to TO 22766 412 13 perform perform VB 22766 412 14 the the DT 22766 412 15 actual actual JJ 22766 412 16 work work NN 22766 412 17 of of IN 22766 412 18 riveting rivet VBG 22766 412 19 the the DT 22766 412 20 metals metal NNS 22766 412 21 together together RB 22766 412 22 , , , 22766 412 23 then then RB 22766 412 24 wiring wire VBG 22766 412 25 up up RP 22766 412 26 the the DT 22766 412 27 ends end NNS 22766 412 28 of of IN 22766 412 29 the the DT 22766 412 30 metals metal NNS 22766 412 31 , , , 22766 412 32 heating heat VBG 22766 412 33 them -PRON- PRP 22766 412 34 , , , 22766 412 35 and and CC 22766 412 36 , , , 22766 412 37 with with IN 22766 412 38 a a DT 22766 412 39 galvanometer galvanometer NN 22766 412 40 , , , 22766 412 41 watching watch VBG 22766 412 42 for for IN 22766 412 43 results result NNS 22766 412 44 , , , 22766 412 45 it -PRON- PRP 22766 412 46 will will MD 22766 412 47 at at IN 22766 412 48 once once RB 22766 412 49 make make VB 22766 412 50 him -PRON- PRP 22766 412 51 see see VB 22766 412 52 something something NN 22766 412 53 in in IN 22766 412 54 the the DT 22766 412 55 experiment experiment NN 22766 412 56 which which WDT 22766 412 57 never never RB 22766 412 58 occurred occur VBD 22766 412 59 when when WRB 22766 412 60 the the DT 22766 412 61 abstract abstract JJ 22766 412 62 theory theory NN 22766 412 63 was be VBD 22766 412 64 propounded propound VBN 22766 412 65 . . . 22766 413 1 He -PRON- PRP 22766 413 2 will will MD 22766 413 3 inquire inquire VB 22766 413 4 first first RB 22766 413 5 what what WP 22766 413 6 metals metal NNS 22766 413 7 should should MD 22766 413 8 be be VB 22766 413 9 used use VBN 22766 413 10 to to TO 22766 413 11 get get VB 22766 413 12 the the DT 22766 413 13 best good JJS 22766 413 14 results result NNS 22766 413 15 , , , 22766 413 16 and and CC 22766 413 17 finally finally RB 22766 413 18 , , , 22766 413 19 he -PRON- PRP 22766 413 20 will will MD 22766 413 21 speculate speculate VB 22766 413 22 as as IN 22766 413 23 to to IN 22766 413 24 the the DT 22766 413 25 reasons reason NNS 22766 413 26 for for IN 22766 413 27 the the DT 22766 413 28 phenomena phenomenon NNS 22766 413 29 . . . 22766 414 1 When when WRB 22766 414 2 he -PRON- PRP 22766 414 3 learns learn VBZ 22766 414 4 that that IN 22766 414 5 all all DT 22766 414 6 metals metal NNS 22766 414 7 are be VBP 22766 414 8 positive positive JJ 22766 414 9 - - HYPH 22766 414 10 negative negative JJ 22766 414 11 or or CC 22766 414 12 negative negative JJ 22766 414 13 - - HYPH 22766 414 14 positive positive JJ 22766 414 15 to to IN 22766 414 16 each each DT 22766 414 17 other other JJ 22766 414 18 , , , 22766 414 19 he -PRON- PRP 22766 414 20 has have VBZ 22766 414 21 grasped grasp VBN 22766 414 22 a a DT 22766 414 23 new new JJ 22766 414 24 idea idea NN 22766 414 25 in in IN 22766 414 26 the the DT 22766 414 27 realm realm NN 22766 414 28 of of IN 22766 414 29 knowledge knowledge NN 22766 414 30 , , , 22766 414 31 which which WDT 22766 414 32 he -PRON- PRP 22766 414 33 unconsciously unconsciously RB 22766 414 34 traces trace VBZ 22766 414 35 back back RB 22766 414 36 still still RB 22766 414 37 further far RBR 22766 414 38 , , , 22766 414 39 only only RB 22766 414 40 to to TO 22766 414 41 learn learn VB 22766 414 42 that that IN 22766 414 43 he -PRON- PRP 22766 414 44 has have VBZ 22766 414 45 entered enter VBN 22766 414 46 a a DT 22766 414 47 field field NN 22766 414 48 which which WDT 22766 414 49 relates relate VBZ 22766 414 50 to to IN 22766 414 51 the the DT 22766 414 52 constitution constitution NN 22766 414 53 of of IN 22766 414 54 matter matter NN 22766 414 55 itself -PRON- PRP 22766 414 56 . . . 22766 415 1 As as IN 22766 415 2 he -PRON- PRP 22766 415 3 follows follow VBZ 22766 415 4 the the DT 22766 415 5 subject subject NN 22766 415 6 through through IN 22766 415 7 its -PRON- PRP$ 22766 415 8 various various JJ 22766 415 9 channels channel NNS 22766 415 10 he -PRON- PRP 22766 415 11 will will MD 22766 415 12 learn learn VB 22766 415 13 that that IN 22766 415 14 there there EX 22766 415 15 is be VBZ 22766 415 16 a a DT 22766 415 17 common common JJ 22766 415 18 source source NN 22766 415 19 of of IN 22766 415 20 all all DT 22766 415 21 things thing NNS 22766 415 22 ; ; : 22766 415 23 a a DT 22766 415 24 manifestation manifestation NN 22766 415 25 common common JJ 22766 415 26 to to IN 22766 415 27 all all RB 22766 415 28 matter matter NN 22766 415 29 , , , 22766 415 30 and and CC 22766 415 31 that that IN 22766 415 32 all all DT 22766 415 33 substances substance NNS 22766 415 34 in in IN 22766 415 35 nature nature NN 22766 415 36 are be VBP 22766 415 37 linked link VBN 22766 415 38 together together RB 22766 415 39 in in IN 22766 415 40 a a DT 22766 415 41 most most RBS 22766 415 42 wonderful wonderful JJ 22766 415 43 way way NN 22766 415 44 . . . 22766 416 1 An an DT 22766 416 2 impulse impulse NN 22766 416 3 must must MD 22766 416 4 be be VB 22766 416 5 given give VBN 22766 416 6 to to IN 22766 416 7 a a DT 22766 416 8 boy boy NN 22766 416 9 's 's POS 22766 416 10 training training NN 22766 416 11 . . . 22766 417 1 The the DT 22766 417 2 time time NN 22766 417 3 is be VBZ 22766 417 4 past past JJ 22766 417 5 for for IN 22766 417 6 the the DT 22766 417 7 rule rule NN 22766 417 8 - - HYPH 22766 417 9 and and CC 22766 417 10 - - HYPH 22766 417 11 rote rote NN 22766 417 12 method method NN 22766 417 13 . . . 22766 418 1 The the DT 22766 418 2 rule rule NN 22766 418 3 can can MD 22766 418 4 be be VB 22766 418 5 learned learn VBN 22766 418 6 better well RBR 22766 418 7 by by IN 22766 418 8 a a DT 22766 418 9 manual manual JJ 22766 418 10 application application NN 22766 418 11 than than IN 22766 418 12 by by IN 22766 418 13 committing commit VBG 22766 418 14 a a DT 22766 418 15 sentence sentence NN 22766 418 16 to to IN 22766 418 17 memory memory NN 22766 418 18 . . . 22766 419 1 In in IN 22766 419 2 the the DT 22766 419 3 preparation preparation NN 22766 419 4 of of IN 22766 419 5 this this DT 22766 419 6 book book NN 22766 419 7 , , , 22766 419 8 therefore therefore RB 22766 419 9 , , , 22766 419 10 I -PRON- PRP 22766 419 11 have have VBP 22766 419 12 made make VBN 22766 419 13 practice practice NN 22766 419 14 and and CC 22766 419 15 work work VB 22766 419 16 the the DT 22766 419 17 predominating predominate VBG 22766 419 18 factors factor NNS 22766 419 19 . . . 22766 420 1 It -PRON- PRP 22766 420 2 has have VBZ 22766 420 3 been be VBN 22766 420 4 my -PRON- PRP$ 22766 420 5 aim aim NN 22766 420 6 to to TO 22766 420 7 suggest suggest VB 22766 420 8 the the DT 22766 420 9 best good JJS 22766 420 10 form form NN 22766 420 11 in in IN 22766 420 12 which which WDT 22766 420 13 to to TO 22766 420 14 do do VB 22766 420 15 the the DT 22766 420 16 things thing NNS 22766 420 17 in in IN 22766 420 18 a a DT 22766 420 19 practical practical JJ 22766 420 20 way way NN 22766 420 21 , , , 22766 420 22 and and CC 22766 420 23 from from IN 22766 420 24 that that DT 22766 420 25 work work NN 22766 420 26 , , , 22766 420 27 as as IN 22766 420 28 the the DT 22766 420 29 boy boy NN 22766 420 30 carries carry VBZ 22766 420 31 it -PRON- PRP 22766 420 32 out out RP 22766 420 33 , , , 22766 420 34 to to TO 22766 420 35 deduce deduce VB 22766 420 36 certain certain JJ 22766 420 37 laws law NNS 22766 420 38 and and CC 22766 420 39 develop develop VB 22766 420 40 the the DT 22766 420 41 principles principle NNS 22766 420 42 which which WDT 22766 420 43 underlie underlie VBP 22766 420 44 them -PRON- PRP 22766 420 45 . . . 22766 421 1 Wherever wherever WRB 22766 421 2 it -PRON- PRP 22766 421 3 is be VBZ 22766 421 4 deemed deem VBN 22766 421 5 possible possible JJ 22766 421 6 to to TO 22766 421 7 do do VB 22766 421 8 so so RB 22766 421 9 , , , 22766 421 10 it -PRON- PRP 22766 421 11 is be VBZ 22766 421 12 planned plan VBN 22766 421 13 to to TO 22766 421 14 have have VB 22766 421 15 the the DT 22766 421 16 boy boy NN 22766 421 17 make make VB 22766 421 18 these these DT 22766 421 19 discoveries discovery NNS 22766 421 20 for for IN 22766 421 21 himself -PRON- PRP 22766 421 22 , , , 22766 421 23 so so IN 22766 421 24 as as IN 22766 421 25 to to TO 22766 421 26 encourage encourage VB 22766 421 27 him -PRON- PRP 22766 421 28 to to TO 22766 421 29 become become VB 22766 421 30 a a DT 22766 421 31 thinker thinker NN 22766 421 32 and and CC 22766 421 33 a a DT 22766 421 34 reasoner reasoner NN 22766 421 35 instead instead RB 22766 421 36 of of IN 22766 421 37 a a DT 22766 421 38 mere mere JJ 22766 421 39 machine machine NN 22766 421 40 . . . 22766 422 1 A a DT 22766 422 2 boy boy NN 22766 422 3 does do VBZ 22766 422 4 not not RB 22766 422 5 develop develop VB 22766 422 6 into into IN 22766 422 7 a a DT 22766 422 8 philosopher philosopher NN 22766 422 9 or or CC 22766 422 10 a a DT 22766 422 11 scientist scientist NN 22766 422 12 through through IN 22766 422 13 being be VBG 22766 422 14 told tell VBN 22766 422 15 he -PRON- PRP 22766 422 16 must must MD 22766 422 17 learn learn VB 22766 422 18 the the DT 22766 422 19 principles principle NNS 22766 422 20 of of IN 22766 422 21 this this DT 22766 422 22 teaching teaching NN 22766 422 23 , , , 22766 422 24 or or CC 22766 422 25 the the DT 22766 422 26 fundamentals fundamental NNS 22766 422 27 of of IN 22766 422 28 that that DT 22766 422 29 school school NN 22766 422 30 of of IN 22766 422 31 reasoning reasoning NN 22766 422 32 . . . 22766 423 1 He -PRON- PRP 22766 423 2 will will MD 22766 423 3 unconsciously unconsciously RB 22766 423 4 imbibe imbibe VB 22766 423 5 the the DT 22766 423 6 spirit spirit NN 22766 423 7 and and CC 22766 423 8 the the DT 22766 423 9 willingness willingness NN 22766 423 10 if if IN 22766 423 11 we -PRON- PRP 22766 423 12 but but CC 22766 423 13 place place NN 22766 423 14 before before IN 22766 423 15 him -PRON- PRP 22766 423 16 the the DT 22766 423 17 tools tool NNS 22766 423 18 by by IN 22766 423 19 which which WDT 22766 423 20 he -PRON- PRP 22766 423 21 may may MD 22766 423 22 build build VB 22766 423 23 even even RB 22766 423 24 the the DT 22766 423 25 simple simple JJ 22766 423 26 machinery machinery NN 22766 423 27 that that WDT 22766 423 28 displays display VBZ 22766 423 29 the the DT 22766 423 30 various various JJ 22766 423 31 electrical electrical JJ 22766 423 32 manifestations manifestation NNS 22766 423 33 . . . 22766 424 1 CHAPTER chapter NN 22766 424 2 I -PRON- PRP 22766 424 3 THE the DT 22766 424 4 STUDY STUDY NNP 22766 424 5 OF of IN 22766 424 6 ELECTRICITY ELECTRICITY NNP 22766 424 7 . . . 22766 425 1 HISTORICAL HISTORICAL NNP 22766 425 2 There there EX 22766 425 3 is be VBZ 22766 425 4 no no DT 22766 425 5 study study NN 22766 425 6 so so RB 22766 425 7 profound profound JJ 22766 425 8 as as IN 22766 425 9 electricity electricity NN 22766 425 10 . . . 22766 426 1 It -PRON- PRP 22766 426 2 is be VBZ 22766 426 3 a a DT 22766 426 4 marvel marvel NN 22766 426 5 to to IN 22766 426 6 the the DT 22766 426 7 scientist scientist NN 22766 426 8 as as RB 22766 426 9 well well RB 22766 426 10 as as IN 22766 426 11 to to IN 22766 426 12 the the DT 22766 426 13 novice novice NN 22766 426 14 . . . 22766 427 1 It -PRON- PRP 22766 427 2 is be VBZ 22766 427 3 simple simple JJ 22766 427 4 in in IN 22766 427 5 its -PRON- PRP$ 22766 427 6 manifestations manifestation NNS 22766 427 7 , , , 22766 427 8 but but CC 22766 427 9 most most RBS 22766 427 10 complex complex JJ 22766 427 11 in in IN 22766 427 12 its -PRON- PRP$ 22766 427 13 organization organization NN 22766 427 14 and and CC 22766 427 15 in in IN 22766 427 16 its -PRON- PRP$ 22766 427 17 ramifications ramification NNS 22766 427 18 . . . 22766 428 1 It -PRON- PRP 22766 428 2 has have VBZ 22766 428 3 been be VBN 22766 428 4 shown show VBN 22766 428 5 that that DT 22766 428 6 light light NN 22766 428 7 , , , 22766 428 8 heat heat NN 22766 428 9 , , , 22766 428 10 magnetism magnetism NN 22766 428 11 and and CC 22766 428 12 electricity electricity NN 22766 428 13 are be VBP 22766 428 14 the the DT 22766 428 15 same same JJ 22766 428 16 , , , 22766 428 17 but but CC 22766 428 18 that that IN 22766 428 19 they -PRON- PRP 22766 428 20 differ differ VBP 22766 428 21 merely merely RB 22766 428 22 in in IN 22766 428 23 their -PRON- PRP$ 22766 428 24 modes mode NNS 22766 428 25 of of IN 22766 428 26 motion motion NN 22766 428 27 . . . 22766 429 1 FIRST FIRST NNP 22766 429 2 HISTORICAL HISTORICAL NNP 22766 429 3 ACCOUNT.--The account.--the NN 22766 429 4 first first JJ 22766 429 5 historical historical JJ 22766 429 6 account account NN 22766 429 7 of of IN 22766 429 8 electricity electricity NN 22766 429 9 dates date VBZ 22766 429 10 back back RB 22766 429 11 to to IN 22766 429 12 600 600 CD 22766 429 13 years year NNS 22766 429 14 B. B. NNP 22766 429 15 C. C. NNP 22766 429 16 Thales Thales NNP 22766 429 17 of of IN 22766 429 18 Miletus Miletus NNP 22766 429 19 was be VBD 22766 429 20 the the DT 22766 429 21 first first JJ 22766 429 22 to to TO 22766 429 23 describe describe VB 22766 429 24 the the DT 22766 429 25 properties property NNS 22766 429 26 of of IN 22766 429 27 amber amber NNP 22766 429 28 , , , 22766 429 29 which which WDT 22766 429 30 , , , 22766 429 31 when when WRB 22766 429 32 rubbed rub VBN 22766 429 33 , , , 22766 429 34 attracted attract VBD 22766 429 35 and and CC 22766 429 36 repelled repel VBD 22766 429 37 light light JJ 22766 429 38 bodies body NNS 22766 429 39 . . . 22766 430 1 The the DT 22766 430 2 ancients ancient NNS 22766 430 3 also also RB 22766 430 4 described describe VBD 22766 430 5 what what WP 22766 430 6 was be VBD 22766 430 7 probably probably RB 22766 430 8 tourmaline tourmaline NN 22766 430 9 , , , 22766 430 10 a a DT 22766 430 11 mineral mineral NN 22766 430 12 which which WDT 22766 430 13 has have VBZ 22766 430 14 the the DT 22766 430 15 same same JJ 22766 430 16 qualities quality NNS 22766 430 17 . . . 22766 431 1 The the DT 22766 431 2 torpedo torpedo NN 22766 431 3 , , , 22766 431 4 a a DT 22766 431 5 fish fish NN 22766 431 6 which which WDT 22766 431 7 has have VBZ 22766 431 8 the the DT 22766 431 9 power power NN 22766 431 10 of of IN 22766 431 11 emitting emit VBG 22766 431 12 electric electric JJ 22766 431 13 impulses impulse NNS 22766 431 14 , , , 22766 431 15 was be VBD 22766 431 16 known know VBN 22766 431 17 in in IN 22766 431 18 very very RB 22766 431 19 early early JJ 22766 431 20 times time NNS 22766 431 21 . . . 22766 432 1 From from IN 22766 432 2 that that DT 22766 432 3 period period NN 22766 432 4 down down RB 22766 432 5 to to IN 22766 432 6 about about IN 22766 432 7 the the DT 22766 432 8 year year NN 22766 432 9 1600 1600 CD 22766 432 10 no no DT 22766 432 11 accounts account NNS 22766 432 12 of of IN 22766 432 13 any any DT 22766 432 14 historical historical JJ 22766 432 15 value value NN 22766 432 16 have have VBP 22766 432 17 been be VBN 22766 432 18 given give VBN 22766 432 19 . . . 22766 433 1 Dr. Dr. NNP 22766 433 2 Gilbert Gilbert NNP 22766 433 3 , , , 22766 433 4 of of IN 22766 433 5 England England NNP 22766 433 6 , , , 22766 433 7 made make VBD 22766 433 8 a a DT 22766 433 9 number number NN 22766 433 10 of of IN 22766 433 11 researches research NNS 22766 433 12 at at IN 22766 433 13 that that DT 22766 433 14 time time NN 22766 433 15 , , , 22766 433 16 principally principally RB 22766 433 17 with with IN 22766 433 18 amber amber NN 22766 433 19 and and CC 22766 433 20 other other JJ 22766 433 21 materials material NNS 22766 433 22 , , , 22766 433 23 and and CC 22766 433 24 Boyle Boyle NNP 22766 433 25 , , , 22766 433 26 in in IN 22766 433 27 1650 1650 CD 22766 433 28 , , , 22766 433 29 made make VBD 22766 433 30 numerous numerous JJ 22766 433 31 experiments experiment NNS 22766 433 32 with with IN 22766 433 33 frictional frictional JJ 22766 433 34 electricity electricity NN 22766 433 35 . . . 22766 434 1 Sir Sir NNP 22766 434 2 Isaac Isaac NNP 22766 434 3 Newton Newton NNP 22766 434 4 also also RB 22766 434 5 took take VBD 22766 434 6 up up RP 22766 434 7 the the DT 22766 434 8 subject subject NN 22766 434 9 at at IN 22766 434 10 about about RB 22766 434 11 the the DT 22766 434 12 same same JJ 22766 434 13 period period NN 22766 434 14 . . . 22766 435 1 In in IN 22766 435 2 1705 1705 CD 22766 435 3 Hawksbee Hawksbee NNP 22766 435 4 made make VBD 22766 435 5 numerous numerous JJ 22766 435 6 experiments experiment NNS 22766 435 7 ; ; : 22766 435 8 also also RB 22766 435 9 Gray Gray NNP 22766 435 10 , , , 22766 435 11 in in IN 22766 435 12 1720 1720 CD 22766 435 13 , , , 22766 435 14 and and CC 22766 435 15 a a DT 22766 435 16 Welshman Welshman NNP 22766 435 17 , , , 22766 435 18 Dufay Dufay NNP 22766 435 19 , , , 22766 435 20 at at IN 22766 435 21 about about IN 22766 435 22 the the DT 22766 435 23 same same JJ 22766 435 24 time time NN 22766 435 25 . . . 22766 436 1 The the DT 22766 436 2 Germans Germans NNPS 22766 436 3 , , , 22766 436 4 from from IN 22766 436 5 1740 1740 CD 22766 436 6 to to IN 22766 436 7 1780 1780 CD 22766 436 8 , , , 22766 436 9 made make VBD 22766 436 10 many many JJ 22766 436 11 experiments experiment NNS 22766 436 12 . . . 22766 437 1 In in IN 22766 437 2 1740 1740 CD 22766 437 3 , , , 22766 437 4 at at IN 22766 437 5 Leyden Leyden NNP 22766 437 6 , , , 22766 437 7 was be VBD 22766 437 8 discovered discover VBN 22766 437 9 the the DT 22766 437 10 jar jar NN 22766 437 11 which which WDT 22766 437 12 bears bear VBZ 22766 437 13 that that DT 22766 437 14 name name NN 22766 437 15 . . . 22766 438 1 Before before IN 22766 438 2 that that DT 22766 438 3 time time NN 22766 438 4 , , , 22766 438 5 all all DT 22766 438 6 experiments experiment NNS 22766 438 7 began begin VBD 22766 438 8 and and CC 22766 438 9 ended end VBD 22766 438 10 with with IN 22766 438 11 frictional frictional JJ 22766 438 12 electricity electricity NN 22766 438 13 . . . 22766 439 1 The the DT 22766 439 2 first first JJ 22766 439 3 attempt attempt NN 22766 439 4 to to TO 22766 439 5 " " `` 22766 439 6 bottle bottle VB 22766 439 7 " " '' 22766 439 8 electricity electricity NN 22766 439 9 was be VBD 22766 439 10 attempted attempt VBN 22766 439 11 by by IN 22766 439 12 Muschenbr[oe]ck Muschenbr[oe]ck NNP 22766 439 13 , , , 22766 439 14 at at IN 22766 439 15 Leyden Leyden NNP 22766 439 16 , , , 22766 439 17 who who WP 22766 439 18 conceived conceive VBD 22766 439 19 the the DT 22766 439 20 idea idea NN 22766 439 21 that that IN 22766 439 22 electricity electricity NN 22766 439 23 in in IN 22766 439 24 materials material NNS 22766 439 25 might may MD 22766 439 26 be be VB 22766 439 27 retained retain VBN 22766 439 28 by by IN 22766 439 29 surrounding surround VBG 22766 439 30 them -PRON- PRP 22766 439 31 with with IN 22766 439 32 bodies body NNS 22766 439 33 which which WDT 22766 439 34 did do VBD 22766 439 35 not not RB 22766 439 36 conduct conduct VB 22766 439 37 the the DT 22766 439 38 current current NN 22766 439 39 . . . 22766 440 1 He -PRON- PRP 22766 440 2 electrified electrify VBD 22766 440 3 some some DT 22766 440 4 water water NN 22766 440 5 in in IN 22766 440 6 a a DT 22766 440 7 jar jar NN 22766 440 8 , , , 22766 440 9 and and CC 22766 440 10 communication communication NN 22766 440 11 having have VBG 22766 440 12 been be VBN 22766 440 13 established establish VBN 22766 440 14 between between IN 22766 440 15 the the DT 22766 440 16 water water NN 22766 440 17 and and CC 22766 440 18 the the DT 22766 440 19 prime prime JJ 22766 440 20 conductor conductor NN 22766 440 21 , , , 22766 440 22 his -PRON- PRP$ 22766 440 23 assistant assistant NN 22766 440 24 , , , 22766 440 25 who who WP 22766 440 26 was be VBD 22766 440 27 holding hold VBG 22766 440 28 the the DT 22766 440 29 bottle bottle NN 22766 440 30 , , , 22766 440 31 on on IN 22766 440 32 trying try VBG 22766 440 33 to to TO 22766 440 34 disengage disengage VB 22766 440 35 the the DT 22766 440 36 communicating communicating NN 22766 440 37 wire wire NN 22766 440 38 , , , 22766 440 39 received receive VBD 22766 440 40 a a DT 22766 440 41 sudden sudden JJ 22766 440 42 shock shock NN 22766 440 43 . . . 22766 441 1 In in IN 22766 441 2 1747 1747 CD 22766 441 3 Sir Sir NNP 22766 441 4 William William NNP 22766 441 5 Watson Watson NNP 22766 441 6 fired fire VBD 22766 441 7 gunpowder gunpowder NN 22766 441 8 by by IN 22766 441 9 an an DT 22766 441 10 electric electric JJ 22766 441 11 spark spark NN 22766 441 12 , , , 22766 441 13 and and CC 22766 441 14 , , , 22766 441 15 later later RB 22766 441 16 on on RB 22766 441 17 , , , 22766 441 18 a a DT 22766 441 19 party party NN 22766 441 20 from from IN 22766 441 21 the the DT 22766 441 22 Royal Royal NNP 22766 441 23 Society Society NNP 22766 441 24 , , , 22766 441 25 in in IN 22766 441 26 conjunction conjunction NN 22766 441 27 with with IN 22766 441 28 Watson Watson NNP 22766 441 29 , , , 22766 441 30 conducted conduct VBD 22766 441 31 a a DT 22766 441 32 series series NN 22766 441 33 of of IN 22766 441 34 experiments experiment NNS 22766 441 35 to to TO 22766 441 36 determine determine VB 22766 441 37 the the DT 22766 441 38 velocity velocity NN 22766 441 39 of of IN 22766 441 40 the the DT 22766 441 41 electric electric JJ 22766 441 42 fluid fluid NN 22766 441 43 , , , 22766 441 44 as as IN 22766 441 45 it -PRON- PRP 22766 441 46 was be VBD 22766 441 47 then then RB 22766 441 48 termed term VBN 22766 441 49 . . . 22766 442 1 Benjamin Benjamin NNP 22766 442 2 Franklin Franklin NNP 22766 442 3 , , , 22766 442 4 in in IN 22766 442 5 1750 1750 CD 22766 442 6 , , , 22766 442 7 showed show VBD 22766 442 8 that that IN 22766 442 9 lightning lightning NN 22766 442 10 was be VBD 22766 442 11 electricity electricity NN 22766 442 12 , , , 22766 442 13 and and CC 22766 442 14 later later RB 22766 442 15 on on RB 22766 442 16 made make VBD 22766 442 17 his -PRON- PRP$ 22766 442 18 interesting interesting JJ 22766 442 19 experiments experiment NNS 22766 442 20 with with IN 22766 442 21 the the DT 22766 442 22 kite kite NN 22766 442 23 and and CC 22766 442 24 the the DT 22766 442 25 key key NN 22766 442 26 . . . 22766 443 1 DISCOVERING DISCOVERING NNP 22766 443 2 GALVANIC GALVANIC NNP 22766 443 3 ELECTRICITY.--The ELECTRICITY.--The NNP 22766 443 4 great great JJ 22766 443 5 discovery discovery NN 22766 443 6 of of IN 22766 443 7 Galvani Galvani NNP 22766 443 8 , , , 22766 443 9 in in IN 22766 443 10 1790 1790 CD 22766 443 11 , , , 22766 443 12 led lead VBD 22766 443 13 to to IN 22766 443 14 the the DT 22766 443 15 recognition recognition NN 22766 443 16 of of IN 22766 443 17 a a DT 22766 443 18 new new JJ 22766 443 19 element element NN 22766 443 20 in in IN 22766 443 21 electricity electricity NN 22766 443 22 , , , 22766 443 23 called call VBN 22766 443 24 galvanic galvanic NNP 22766 443 25 or or CC 22766 443 26 voltaic voltaic NNP 22766 443 27 ( ( -LRB- 22766 443 28 named name VBN 22766 443 29 after after IN 22766 443 30 the the DT 22766 443 31 experimenter experimenter NN 22766 443 32 , , , 22766 443 33 Volta Volta NNP 22766 443 34 ) ) -RRB- 22766 443 35 , , , 22766 443 36 and and CC 22766 443 37 now now RB 22766 443 38 known know VBN 22766 443 39 to to TO 22766 443 40 be be VB 22766 443 41 identical identical JJ 22766 443 42 with with IN 22766 443 43 frictional frictional JJ 22766 443 44 electricity electricity NN 22766 443 45 . . . 22766 444 1 In in IN 22766 444 2 1805 1805 CD 22766 444 3 Poisson Poisson NNP 22766 444 4 was be VBD 22766 444 5 the the DT 22766 444 6 first first JJ 22766 444 7 to to TO 22766 444 8 analyze analyze VB 22766 444 9 electricity electricity NN 22766 444 10 ; ; : 22766 444 11 and and CC 22766 444 12 when when WRB 22766 444 13 [ [ -LRB- 22766 444 14 OE]rsted OE]rsted NNP 22766 444 15 of of IN 22766 444 16 Copenhagen Copenhagen NNP 22766 444 17 , , , 22766 444 18 in in IN 22766 444 19 1820 1820 CD 22766 444 20 , , , 22766 444 21 discovered discover VBD 22766 444 22 the the DT 22766 444 23 magnetic magnetic JJ 22766 444 24 action action NN 22766 444 25 of of IN 22766 444 26 electricity electricity NN 22766 444 27 , , , 22766 444 28 it -PRON- PRP 22766 444 29 offered offer VBD 22766 444 30 a a DT 22766 444 31 great great JJ 22766 444 32 stimulus stimulus NN 22766 444 33 to to IN 22766 444 34 the the DT 22766 444 35 science science NN 22766 444 36 , , , 22766 444 37 and and CC 22766 444 38 paved pave VBD 22766 444 39 the the DT 22766 444 40 way way NN 22766 444 41 for for IN 22766 444 42 investigation investigation NN 22766 444 43 in in IN 22766 444 44 a a DT 22766 444 45 new new JJ 22766 444 46 direction direction NN 22766 444 47 . . . 22766 445 1 Ampere Ampere NNP 22766 445 2 was be VBD 22766 445 3 the the DT 22766 445 4 first first JJ 22766 445 5 to to TO 22766 445 6 develop develop VB 22766 445 7 the the DT 22766 445 8 idea idea NN 22766 445 9 that that IN 22766 445 10 a a DT 22766 445 11 motor motor NN 22766 445 12 or or CC 22766 445 13 a a DT 22766 445 14 dynamo dynamo NN 22766 445 15 could could MD 22766 445 16 be be VB 22766 445 17 made make VBN 22766 445 18 operative operative JJ 22766 445 19 by by IN 22766 445 20 means mean NNS 22766 445 21 of of IN 22766 445 22 the the DT 22766 445 23 electro electro JJ 22766 445 24 - - HYPH 22766 445 25 magnetic magnetic JJ 22766 445 26 current current NN 22766 445 27 ; ; : 22766 445 28 and and CC 22766 445 29 Faraday Faraday NNP 22766 445 30 , , , 22766 445 31 about about RB 22766 445 32 1830 1830 CD 22766 445 33 , , , 22766 445 34 discovered discover VBN 22766 445 35 electro electro JJ 22766 445 36 - - HYPH 22766 445 37 magnetic magnetic JJ 22766 445 38 rotation rotation NN 22766 445 39 . . . 22766 446 1 ELECTRO ELECTRO NNP 22766 446 2 - - HYPH 22766 446 3 MAGNETIC magnetic NN 22766 446 4 FORCE.--From FORCE.--From NNP 22766 446 5 this this DT 22766 446 6 time time NN 22766 446 7 on on IN 22766 446 8 the the DT 22766 446 9 knowledge knowledge NN 22766 446 10 of of IN 22766 446 11 electricity electricity NN 22766 446 12 grew grow VBD 22766 446 13 with with IN 22766 446 14 amazing amazing JJ 22766 446 15 rapidity rapidity NN 22766 446 16 . . . 22766 447 1 Ohm Ohm NNP 22766 447 2 's 's POS 22766 447 3 definition definition NN 22766 447 4 of of IN 22766 447 5 electro electro NNP 22766 447 6 - - HYPH 22766 447 7 motive motive JJ 22766 447 8 force force NN 22766 447 9 , , , 22766 447 10 current current JJ 22766 447 11 strength strength NN 22766 447 12 and and CC 22766 447 13 resistance resistance NN 22766 447 14 eventuated eventuate VBD 22766 447 15 into into IN 22766 447 16 Ohm Ohm NNP 22766 447 17 's 's POS 22766 447 18 law law NN 22766 447 19 . . . 22766 448 1 Thomson Thomson NNP 22766 448 2 greatly greatly RB 22766 448 3 simplified simplify VBD 22766 448 4 the the DT 22766 448 5 galvanometer galvanometer NN 22766 448 6 , , , 22766 448 7 and and CC 22766 448 8 Wheatstone Wheatstone NNP 22766 448 9 invented invent VBD 22766 448 10 the the DT 22766 448 11 rheostat rheostat NN 22766 448 12 , , , 22766 448 13 a a DT 22766 448 14 means means NN 22766 448 15 of of IN 22766 448 16 measuring measure VBG 22766 448 17 resistance resistance NN 22766 448 18 , , , 22766 448 19 about about RB 22766 448 20 1850 1850 CD 22766 448 21 . . . 22766 449 1 Then then RB 22766 449 2 primary primary JJ 22766 449 3 batteries battery NNS 22766 449 4 were be VBD 22766 449 5 brought bring VBN 22766 449 6 forward forward RP 22766 449 7 by by IN 22766 449 8 Daniels Daniels NNP 22766 449 9 , , , 22766 449 10 Grove Grove NNP 22766 449 11 , , , 22766 449 12 Bunsen Bunsen NNP 22766 449 13 and and CC 22766 449 14 Thomson Thomson NNP 22766 449 15 , , , 22766 449 16 and and CC 22766 449 17 electrolysis electrolysis NN 22766 449 18 by by IN 22766 449 19 Faraday Faraday NNP 22766 449 20 . . . 22766 450 1 Then then RB 22766 450 2 came come VBD 22766 450 3 the the DT 22766 450 4 instruments instrument NNS 22766 450 5 of of IN 22766 450 6 precision precision NN 22766 450 7 -- -- : 22766 450 8 the the DT 22766 450 9 electrometer electrometer NN 22766 450 10 , , , 22766 450 11 the the DT 22766 450 12 resistance resistance NN 22766 450 13 bridge bridge NN 22766 450 14 , , , 22766 450 15 the the DT 22766 450 16 ammeter ammeter NN 22766 450 17 , , , 22766 450 18 the the DT 22766 450 19 voltmeter voltmeter NN 22766 450 20 -- -- : 22766 450 21 all all DT 22766 450 22 of of IN 22766 450 23 the the DT 22766 450 24 utmost utmost JJ 22766 450 25 value value NN 22766 450 26 in in IN 22766 450 27 the the DT 22766 450 28 science science NN 22766 450 29 . . . 22766 451 1 MEASURING MEASURING NNP 22766 451 2 INSTRUMENTS.--The instruments.--the JJ 22766 451 3 perfection perfection NN 22766 451 4 of of IN 22766 451 5 measuring measure VBG 22766 451 6 instruments instrument NNS 22766 451 7 did do VBD 22766 451 8 more more JJR 22766 451 9 to to TO 22766 451 10 advance advance VB 22766 451 11 electricity electricity NN 22766 451 12 than than IN 22766 451 13 almost almost RB 22766 451 14 any any DT 22766 451 15 other other JJ 22766 451 16 field field NN 22766 451 17 of of IN 22766 451 18 endeavor endeavor NN 22766 451 19 ; ; : 22766 451 20 so so IN 22766 451 21 that that IN 22766 451 22 after after IN 22766 451 23 1875 1875 CD 22766 451 24 the the DT 22766 451 25 inventors inventor NNS 22766 451 26 took take VBD 22766 451 27 up up RP 22766 451 28 the the DT 22766 451 29 subject subject NN 22766 451 30 , , , 22766 451 31 and and CC 22766 451 32 by by IN 22766 451 33 their -PRON- PRP$ 22766 451 34 energy energy NN 22766 451 35 developed develop VBN 22766 451 36 and and CC 22766 451 37 put put VBD 22766 451 38 into into IN 22766 451 39 practical practical JJ 22766 451 40 operation operation NN 22766 451 41 a a DT 22766 451 42 most most RBS 22766 451 43 wonderful wonderful JJ 22766 451 44 array array NN 22766 451 45 of of IN 22766 451 46 mechanism mechanism NN 22766 451 47 , , , 22766 451 48 which which WDT 22766 451 49 has have VBZ 22766 451 50 become become VBN 22766 451 51 valuable valuable JJ 22766 451 52 in in IN 22766 451 53 the the DT 22766 451 54 service service NN 22766 451 55 of of IN 22766 451 56 man man NN 22766 451 57 in in IN 22766 451 58 almost almost RB 22766 451 59 every every DT 22766 451 60 field field NN 22766 451 61 of of IN 22766 451 62 human human JJ 22766 451 63 activity activity NN 22766 451 64 . . . 22766 452 1 RAPIDITY RAPIDITY NNS 22766 452 2 OF of IN 22766 452 3 MODERN MODERN NNS 22766 452 4 PROGRESS.--This progress.--this NN 22766 452 5 brief brief JJ 22766 452 6 history history NN 22766 452 7 is be VBZ 22766 452 8 given give VBN 22766 452 9 merely merely RB 22766 452 10 to to TO 22766 452 11 show show VB 22766 452 12 what what WP 22766 452 13 wonders wonder NNS 22766 452 14 have have VBP 22766 452 15 been be VBN 22766 452 16 accomplished accomplish VBN 22766 452 17 in in IN 22766 452 18 a a DT 22766 452 19 few few JJ 22766 452 20 years year NNS 22766 452 21 . . . 22766 453 1 The the DT 22766 453 2 art art NN 22766 453 3 is be VBZ 22766 453 4 really really RB 22766 453 5 less less JJR 22766 453 6 than than IN 22766 453 7 fifty fifty CD 22766 453 8 years year NNS 22766 453 9 old old JJ 22766 453 10 , , , 22766 453 11 and and CC 22766 453 12 yet yet RB 22766 453 13 so so RB 22766 453 14 rapidly rapidly RB 22766 453 15 has have VBZ 22766 453 16 it -PRON- PRP 22766 453 17 gone go VBN 22766 453 18 forward forward RB 22766 453 19 that that IN 22766 453 20 it -PRON- PRP 22766 453 21 is be VBZ 22766 453 22 not not RB 22766 453 23 at at RB 22766 453 24 all all RB 22766 453 25 surprising surprising JJ 22766 453 26 to to TO 22766 453 27 hear hear VB 22766 453 28 the the DT 22766 453 29 remark remark NN 22766 453 30 , , , 22766 453 31 that that IN 22766 453 32 the the DT 22766 453 33 end end NN 22766 453 34 of of IN 22766 453 35 the the DT 22766 453 36 wonders wonder NNS 22766 453 37 has have VBZ 22766 453 38 been be VBN 22766 453 39 reached reach VBN 22766 453 40 . . . 22766 454 1 Less Less JJR 22766 454 2 than than IN 22766 454 3 twenty twenty CD 22766 454 4 - - HYPH 22766 454 5 five five CD 22766 454 6 years year NNS 22766 454 7 ago ago RB 22766 454 8 a a DT 22766 454 9 high high JJ 22766 454 10 official official NN 22766 454 11 of of IN 22766 454 12 the the DT 22766 454 13 United United NNP 22766 454 14 States States NNP 22766 454 15 Patent Patent NNP 22766 454 16 Office Office NNP 22766 454 17 stated state VBD 22766 454 18 that that IN 22766 454 19 it -PRON- PRP 22766 454 20 was be VBD 22766 454 21 probable probable JJ 22766 454 22 the the DT 22766 454 23 end end NN 22766 454 24 of of IN 22766 454 25 electrical electrical JJ 22766 454 26 research research NN 22766 454 27 had have VBD 22766 454 28 been be VBN 22766 454 29 reached reach VBN 22766 454 30 . . . 22766 455 1 The the DT 22766 455 2 most most RBS 22766 455 3 wonderful wonderful JJ 22766 455 4 developments development NNS 22766 455 5 have have VBP 22766 455 6 been be VBN 22766 455 7 made make VBN 22766 455 8 since since IN 22766 455 9 that that DT 22766 455 10 time time NN 22766 455 11 ; ; : 22766 455 12 and and CC 22766 455 13 now now RB 22766 455 14 , , , 22766 455 15 as as IN 22766 455 16 in in IN 22766 455 17 the the DT 22766 455 18 past past NN 22766 455 19 , , , 22766 455 20 one one CD 22766 455 21 discovery discovery NN 22766 455 22 is be VBZ 22766 455 23 but but CC 22766 455 24 the the DT 22766 455 25 prelude prelude NN 22766 455 26 to to IN 22766 455 27 another another DT 22766 455 28 still still RB 22766 455 29 more more RBR 22766 455 30 remarkable remarkable JJ 22766 455 31 . . . 22766 456 1 We -PRON- PRP 22766 456 2 are be VBP 22766 456 3 beginning begin VBG 22766 456 4 to to TO 22766 456 5 learn learn VB 22766 456 6 that that IN 22766 456 7 we -PRON- PRP 22766 456 8 are be VBP 22766 456 9 only only RB 22766 456 10 on on IN 22766 456 11 the the DT 22766 456 12 threshold threshold NN 22766 456 13 of of IN 22766 456 14 that that DT 22766 456 15 storehouse storehouse NN 22766 456 16 in in IN 22766 456 17 which which WDT 22766 456 18 nature nature NN 22766 456 19 has have VBZ 22766 456 20 locked lock VBN 22766 456 21 her -PRON- PRP$ 22766 456 22 secrets secret NNS 22766 456 23 , , , 22766 456 24 and and CC 22766 456 25 that that IN 22766 456 26 there there EX 22766 456 27 is be VBZ 22766 456 28 no no DT 22766 456 29 limit limit NN 22766 456 30 to to IN 22766 456 31 human human JJ 22766 456 32 ingenuity ingenuity NN 22766 456 33 . . . 22766 457 1 HOW how WRB 22766 457 2 TO to TO 22766 457 3 ACQUIRE acquire VB 22766 457 4 THE the DT 22766 457 5 VAST vast NN 22766 457 6 KNOWLEDGE.--As KNOWLEDGE.--As NNP 22766 457 7 the the DT 22766 457 8 boy boy NN 22766 457 9 , , , 22766 457 10 with with IN 22766 457 11 his -PRON- PRP$ 22766 457 12 limited limited JJ 22766 457 13 vision vision NN 22766 457 14 , , , 22766 457 15 surveys survey NNS 22766 457 16 this this DT 22766 457 17 vast vast JJ 22766 457 18 accumulation accumulation NN 22766 457 19 of of IN 22766 457 20 tools tool NNS 22766 457 21 , , , 22766 457 22 instruments instrument NNS 22766 457 23 and and CC 22766 457 24 machinery machinery NN 22766 457 25 , , , 22766 457 26 and and CC 22766 457 27 sees see VBZ 22766 457 28 what what WP 22766 457 29 has have VBZ 22766 457 30 been be VBN 22766 457 31 and and CC 22766 457 32 is be VBZ 22766 457 33 now now RB 22766 457 34 being be VBG 22766 457 35 accomplished accomplish VBN 22766 457 36 , , , 22766 457 37 it -PRON- PRP 22766 457 38 is be VBZ 22766 457 39 not not RB 22766 457 40 to to TO 22766 457 41 be be VB 22766 457 42 wondered wonder VBN 22766 457 43 at at IN 22766 457 44 that that IN 22766 457 45 he -PRON- PRP 22766 457 46 should should MD 22766 457 47 enter enter VB 22766 457 48 the the DT 22766 457 49 field field NN 22766 457 50 with with IN 22766 457 51 timidity timidity NN 22766 457 52 . . . 22766 458 1 In in IN 22766 458 2 his -PRON- PRP$ 22766 458 3 mind mind NN 22766 458 4 the the DT 22766 458 5 great great JJ 22766 458 6 question question NN 22766 458 7 is be VBZ 22766 458 8 , , , 22766 458 9 how how WRB 22766 458 10 to to TO 22766 458 11 acquire acquire VB 22766 458 12 the the DT 22766 458 13 knowledge knowledge NN 22766 458 14 . . . 22766 459 1 There there EX 22766 459 2 is be VBZ 22766 459 3 so so RB 22766 459 4 much much JJ 22766 459 5 to to TO 22766 459 6 learn learn VB 22766 459 7 . . . 22766 460 1 How how WRB 22766 460 2 can can MD 22766 460 3 it -PRON- PRP 22766 460 4 be be VB 22766 460 5 accomplished accomplish VBN 22766 460 6 ? ? . 22766 461 1 The the DT 22766 461 2 answer answer NN 22766 461 3 to to IN 22766 461 4 this this DT 22766 461 5 is be VBZ 22766 461 6 , , , 22766 461 7 that that IN 22766 461 8 the the DT 22766 461 9 student student NN 22766 461 10 of of IN 22766 461 11 to to IN 22766 461 12 - - HYPH 22766 461 13 day day NN 22766 461 14 has have VBZ 22766 461 15 the the DT 22766 461 16 advantage advantage NN 22766 461 17 of of IN 22766 461 18 the the DT 22766 461 19 knowledge knowledge NN 22766 461 20 of of IN 22766 461 21 all all DT 22766 461 22 who who WP 22766 461 23 have have VBP 22766 461 24 gone go VBN 22766 461 25 before before RB 22766 461 26 ; ; : 22766 461 27 and and CC 22766 461 28 now now RB 22766 461 29 the the DT 22766 461 30 pertinent pertinent JJ 22766 461 31 thing thing NN 22766 461 32 is be VBZ 22766 461 33 to to TO 22766 461 34 acquire acquire VB 22766 461 35 that that DT 22766 461 36 knowledge knowledge NN 22766 461 37 . . . 22766 462 1 THE the DT 22766 462 2 MEANS MEANS NNP 22766 462 3 EMPLOYED.--This employed.--this PRP 22766 462 4 brings bring VBZ 22766 462 5 us -PRON- PRP 22766 462 6 definitely definitely RB 22766 462 7 down down RB 22766 462 8 to to IN 22766 462 9 an an DT 22766 462 10 examination examination NN 22766 462 11 of of IN 22766 462 12 the the DT 22766 462 13 means mean NNS 22766 462 14 that that IN 22766 462 15 we -PRON- PRP 22766 462 16 shall shall MD 22766 462 17 employ employ VB 22766 462 18 to to IN 22766 462 19 instil instil VB 22766 462 20 this this DT 22766 462 21 knowledge knowledge NN 22766 462 22 , , , 22766 462 23 so so IN 22766 462 24 that that IN 22766 462 25 it -PRON- PRP 22766 462 26 may may MD 22766 462 27 become become VB 22766 462 28 a a DT 22766 462 29 permanent permanent JJ 22766 462 30 asset asset NN 22766 462 31 to to IN 22766 462 32 the the DT 22766 462 33 student student NN 22766 462 34 's 's POS 22766 462 35 store store NN 22766 462 36 of of IN 22766 462 37 information information NN 22766 462 38 . . . 22766 463 1 The the DT 22766 463 2 most most RBS 22766 463 3 significant significant JJ 22766 463 4 thing thing NN 22766 463 5 in in IN 22766 463 6 the the DT 22766 463 7 history history NN 22766 463 8 of of IN 22766 463 9 electrical electrical JJ 22766 463 10 development development NN 22766 463 11 is be VBZ 22766 463 12 the the DT 22766 463 13 knowledge knowledge NN 22766 463 14 that that DT 22766 463 15 of of IN 22766 463 16 all all PDT 22766 463 17 the the DT 22766 463 18 great great JJ 22766 463 19 scientists scientist NNS 22766 463 20 not not RB 22766 463 21 one one CD 22766 463 22 of of IN 22766 463 23 them -PRON- PRP 22766 463 24 ever ever RB 22766 463 25 added add VBD 22766 463 26 any any DT 22766 463 27 knowledge knowledge NN 22766 463 28 to to IN 22766 463 29 the the DT 22766 463 30 science science NN 22766 463 31 on on IN 22766 463 32 purely purely RB 22766 463 33 speculative speculative JJ 22766 463 34 reasoning reasoning NN 22766 463 35 . . . 22766 464 1 All all DT 22766 464 2 of of IN 22766 464 3 them -PRON- PRP 22766 464 4 were be VBD 22766 464 5 experimenters experimenter NNS 22766 464 6 . . . 22766 465 1 They -PRON- PRP 22766 465 2 practically practically RB 22766 465 3 applied apply VBD 22766 465 4 and and CC 22766 465 5 developed develop VBD 22766 465 6 their -PRON- PRP$ 22766 465 7 theories theory NNS 22766 465 8 in in IN 22766 465 9 the the DT 22766 465 10 laboratory laboratory NN 22766 465 11 or or CC 22766 465 12 the the DT 22766 465 13 workshop workshop NN 22766 465 14 . . . 22766 466 1 The the DT 22766 466 2 natural natural JJ 22766 466 3 inference inference NN 22766 466 4 is be VBZ 22766 466 5 , , , 22766 466 6 therefore therefore RB 22766 466 7 , , , 22766 466 8 that that IN 22766 466 9 the the DT 22766 466 10 boy boy NN 22766 466 11 who who WP 22766 466 12 starts start VBZ 22766 466 13 out out RP 22766 466 14 to to TO 22766 466 15 acquire acquire VB 22766 466 16 a a DT 22766 466 17 knowledge knowledge NN 22766 466 18 of of IN 22766 466 19 electricity electricity NN 22766 466 20 , , , 22766 466 21 must must MD 22766 466 22 not not RB 22766 466 23 only only RB 22766 466 24 theorize theorize VB 22766 466 25 , , , 22766 466 26 but but CC 22766 466 27 that that IN 22766 466 28 he -PRON- PRP 22766 466 29 shall shall MD 22766 466 30 , , , 22766 466 31 primarily primarily RB 22766 466 32 , , , 22766 466 33 conduct conduct VB 22766 466 34 the the DT 22766 466 35 experiments experiment NNS 22766 466 36 , , , 22766 466 37 and and CC 22766 466 38 thereby thereby RB 22766 466 39 acquire acquire VB 22766 466 40 the the DT 22766 466 41 information information NN 22766 466 42 in in IN 22766 466 43 a a DT 22766 466 44 practical practical JJ 22766 466 45 way way NN 22766 466 46 , , , 22766 466 47 one one CD 22766 466 48 example example NN 22766 466 49 of of IN 22766 466 50 which which WDT 22766 466 51 will will MD 22766 466 52 make make VB 22766 466 53 a a DT 22766 466 54 more more RBR 22766 466 55 lasting lasting JJ 22766 466 56 impression impression NN 22766 466 57 than than IN 22766 466 58 pages page NNS 22766 466 59 of of IN 22766 466 60 dry dry JJ 22766 466 61 text text NN 22766 466 62 . . . 22766 467 1 Throughout throughout IN 22766 467 2 these these DT 22766 467 3 pages page NNS 22766 467 4 , , , 22766 467 5 therefore therefore RB 22766 467 6 , , , 22766 467 7 I -PRON- PRP 22766 467 8 shall shall MD 22766 467 9 , , , 22766 467 10 as as RB 22766 467 11 briefly briefly RB 22766 467 12 as as IN 22766 467 13 possible possible JJ 22766 467 14 , , , 22766 467 15 point point VB 22766 467 16 out out RP 22766 467 17 the the DT 22766 467 18 theories theory NNS 22766 467 19 involved involve VBN 22766 467 20 , , , 22766 467 21 as as IN 22766 467 22 a a DT 22766 467 23 foundation foundation NN 22766 467 24 for for IN 22766 467 25 the the DT 22766 467 26 work work NN 22766 467 27 , , , 22766 467 28 and and CC 22766 467 29 then then RB 22766 467 30 illustrate illustrate VB 22766 467 31 the the DT 22766 467 32 structural structural JJ 22766 467 33 types type NNS 22766 467 34 or or CC 22766 467 35 samples sample NNS 22766 467 36 ; ; , 22766 467 37 and and CC 22766 467 38 the the DT 22766 467 39 work work NN 22766 467 40 is be VBZ 22766 467 41 so so RB 22766 467 42 arranged arrange VBN 22766 467 43 that that IN 22766 467 44 what what WP 22766 467 45 is be VBZ 22766 467 46 done do VBN 22766 467 47 to to IN 22766 467 48 - - HYPH 22766 467 49 day day NN 22766 467 50 is be VBZ 22766 467 51 merely merely RB 22766 467 52 a a DT 22766 467 53 prelude prelude NN 22766 467 54 or or CC 22766 467 55 stepping stepping NN 22766 467 56 - - HYPH 22766 467 57 stone stone NN 22766 467 58 to to IN 22766 467 59 the the DT 22766 467 60 next next JJ 22766 467 61 phase phase NN 22766 467 62 of of IN 22766 467 63 the the DT 22766 467 64 art art NN 22766 467 65 . . . 22766 468 1 In in IN 22766 468 2 reality reality NN 22766 468 3 , , , 22766 468 4 we -PRON- PRP 22766 468 5 shall shall MD 22766 468 6 travel travel VB 22766 468 7 , , , 22766 468 8 to to IN 22766 468 9 a a DT 22766 468 10 considerable considerable JJ 22766 468 11 extent extent NN 22766 468 12 , , , 22766 468 13 the the DT 22766 468 14 course course NN 22766 468 15 which which WDT 22766 468 16 the the DT 22766 468 17 great great JJ 22766 468 18 investigators investigator NNS 22766 468 19 followed follow VBD 22766 468 20 when when WRB 22766 468 21 they -PRON- PRP 22766 468 22 were be VBD 22766 468 23 groping grope VBG 22766 468 24 for for IN 22766 468 25 the the DT 22766 468 26 facts fact NNS 22766 468 27 and and CC 22766 468 28 discovering discover VBG 22766 468 29 the the DT 22766 468 30 great great JJ 22766 468 31 manifestations manifestation NNS 22766 468 32 in in IN 22766 468 33 nature nature NN 22766 468 34 . . . 22766 469 1 CHAPTER CHAPTER NNP 22766 469 2 II II NNP 22766 469 3 WHAT what WDT 22766 469 4 TOOLS TOOLS NNP 22766 469 5 AND and CC 22766 469 6 APPARATUS apparatus NNS 22766 469 7 ARE are VBP 22766 469 8 NEEDED needed JJ 22766 469 9 PREPARING prepare VBG 22766 469 10 THE the DT 22766 469 11 WORKSHOP.--Before workshop.--before NN 22766 469 12 commencing commence VBG 22766 469 13 actual actual JJ 22766 469 14 experiments experiment NNS 22766 469 15 we -PRON- PRP 22766 469 16 should should MD 22766 469 17 prepare prepare VB 22766 469 18 the the DT 22766 469 19 workshop workshop NN 22766 469 20 and and CC 22766 469 21 tools tool NNS 22766 469 22 . . . 22766 470 1 Since since IN 22766 470 2 we -PRON- PRP 22766 470 3 are be VBP 22766 470 4 going go VBG 22766 470 5 into into IN 22766 470 6 this this DT 22766 470 7 work work NN 22766 470 8 as as IN 22766 470 9 pioneers pioneer NNS 22766 470 10 , , , 22766 470 11 we -PRON- PRP 22766 470 12 shall shall MD 22766 470 13 have have VB 22766 470 14 to to TO 22766 470 15 be be VB 22766 470 16 dependent dependent JJ 22766 470 17 upon upon IN 22766 470 18 our -PRON- PRP$ 22766 470 19 own own JJ 22766 470 20 efforts effort NNS 22766 470 21 for for IN 22766 470 22 the the DT 22766 470 23 production production NN 22766 470 24 of of IN 22766 470 25 the the DT 22766 470 26 electrical electrical JJ 22766 470 27 apparatus apparatus NN 22766 470 28 , , , 22766 470 29 so so IN 22766 470 30 as as IN 22766 470 31 to to TO 22766 470 32 be be VB 22766 470 33 able able JJ 22766 470 34 , , , 22766 470 35 with with IN 22766 470 36 our -PRON- PRP$ 22766 470 37 home home NN 22766 470 38 - - HYPH 22766 470 39 made make VBN 22766 470 40 factory factory NN 22766 470 41 , , , 22766 470 42 to to TO 22766 470 43 provide provide VB 22766 470 44 the the DT 22766 470 45 power power NN 22766 470 46 , , , 22766 470 47 the the DT 22766 470 48 heat heat NN 22766 470 49 and and CC 22766 470 50 the the DT 22766 470 51 electricity electricity NN 22766 470 52 . . . 22766 471 1 Then then RB 22766 471 2 , , , 22766 471 3 finding find VBG 22766 471 4 we -PRON- PRP 22766 471 5 are be VBP 22766 471 6 successful successful JJ 22766 471 7 in in IN 22766 471 8 these these DT 22766 471 9 enterprises enterprise NNS 22766 471 10 , , , 22766 471 11 we -PRON- PRP 22766 471 12 may may MD 22766 471 13 look look VB 22766 471 14 forward forward RB 22766 471 15 for for IN 22766 471 16 " " `` 22766 471 17 more more JJR 22766 471 18 worlds world NNS 22766 471 19 to to TO 22766 471 20 conquer conquer VB 22766 471 21 . . . 22766 471 22 " " '' 22766 472 1 By by IN 22766 472 2 this this DT 22766 472 3 time time NN 22766 472 4 our -PRON- PRP$ 22766 472 5 neighbors neighbor NNS 22766 472 6 will will MD 22766 472 7 become become VB 22766 472 8 interested interested JJ 22766 472 9 in in IN 22766 472 10 and and CC 22766 472 11 solicit solicit JJ 22766 472 12 work work NN 22766 472 13 from from IN 22766 472 14 us -PRON- PRP 22766 472 15 . . . 22766 473 1 USES use NNS 22766 473 2 OF of IN 22766 473 3 OUR our PRP$ 22766 473 4 WORKSHOPS.--They workshops.--they NN 22766 473 5 may may MD 22766 473 6 want want VB 22766 473 7 us -PRON- PRP 22766 473 8 to to TO 22766 473 9 test test NN 22766 473 10 batteries battery NNS 22766 473 11 , , , 22766 473 12 and and CC 22766 473 13 it -PRON- PRP 22766 473 14 then then RB 22766 473 15 becomes become VBZ 22766 473 16 necessary necessary JJ 22766 473 17 to to TO 22766 473 18 construct construct VB 22766 473 19 mechanism mechanism NN 22766 473 20 to to TO 22766 473 21 detect detect VB 22766 473 22 and and CC 22766 473 23 measure measure VB 22766 473 24 electricity electricity NN 22766 473 25 ; ; : 22766 473 26 to to TO 22766 473 27 install install VB 22766 473 28 new new JJ 22766 473 29 and and CC 22766 473 30 improved improved JJ 22766 473 31 apparatus apparatus NN 22766 473 32 ; ; : 22766 473 33 and and CC 22766 473 34 to to TO 22766 473 35 put put VB 22766 473 36 in in RP 22766 473 37 and and CC 22766 473 38 connect connect VB 22766 473 39 up up RP 22766 473 40 electric electric JJ 22766 473 41 bells bell NNS 22766 473 42 in in IN 22766 473 43 their -PRON- PRP$ 22766 473 44 houses house NNS 22766 473 45 , , , 22766 473 46 as as RB 22766 473 47 well well RB 22766 473 48 as as IN 22766 473 49 burglar burglar JJ 22766 473 50 alarms alarm NNS 22766 473 51 . . . 22766 474 1 To to TO 22766 474 2 meet meet VB 22766 474 3 the the DT 22766 474 4 requirements requirement NNS 22766 474 5 , , , 22766 474 6 we -PRON- PRP 22766 474 7 put put VBD 22766 474 8 in in RP 22766 474 9 a a DT 22766 474 10 telegraph telegraph NN 22766 474 11 line line NN 22766 474 12 , , , 22766 474 13 having have VBG 22766 474 14 learned learn VBN 22766 474 15 , , , 22766 474 16 as as RB 22766 474 17 well well RB 22766 474 18 as as IN 22766 474 19 we -PRON- PRP 22766 474 20 are be VBP 22766 474 21 able able JJ 22766 474 22 , , , 22766 474 23 how how WRB 22766 474 24 they -PRON- PRP 22766 474 25 are be VBP 22766 474 26 made make VBN 22766 474 27 and and CC 22766 474 28 operated operate VBN 22766 474 29 . . . 22766 475 1 But but CC 22766 475 2 we -PRON- PRP 22766 475 3 find find VBP 22766 475 4 the the DT 22766 475 5 telegraph telegraph NN 22766 475 6 too too RB 22766 475 7 slow slow RB 22766 475 8 and and CC 22766 475 9 altogether altogether RB 22766 475 10 unsuited unsuited JJ 22766 475 11 for for IN 22766 475 12 our -PRON- PRP$ 22766 475 13 purposes purpose NNS 22766 475 14 , , , 22766 475 15 as as RB 22766 475 16 well well RB 22766 475 17 as as IN 22766 475 18 for for IN 22766 475 19 the the DT 22766 475 20 uses use NNS 22766 475 21 of of IN 22766 475 22 the the DT 22766 475 23 neighborhood neighborhood NN 22766 475 24 , , , 22766 475 25 so so RB 22766 475 26 we -PRON- PRP 22766 475 27 conclude conclude VBP 22766 475 28 to to TO 22766 475 29 put put VB 22766 475 30 in in RP 22766 475 31 a a DT 22766 475 32 telephone telephone NN 22766 475 33 system system NN 22766 475 34 . . . 22766 476 1 WHAT what WP 22766 476 2 TO to IN 22766 476 3 BUILD.--It BUILD.--It NNP 22766 476 4 is be VBZ 22766 476 5 necessary necessary JJ 22766 476 6 , , , 22766 476 7 therefore therefore RB 22766 476 8 , , , 22766 476 9 to to TO 22766 476 10 commence commence VB 22766 476 11 right right RB 22766 476 12 at at IN 22766 476 13 the the DT 22766 476 14 bottom bottom NN 22766 476 15 to to TO 22766 476 16 build build VB 22766 476 17 a a DT 22766 476 18 telephone telephone NN 22766 476 19 , , , 22766 476 20 a a DT 22766 476 21 transmitter transmitter NN 22766 476 22 , , , 22766 476 23 a a DT 22766 476 24 receiver receiver NN 22766 476 25 and and CC 22766 476 26 a a DT 22766 476 27 switch switch NN 22766 476 28 - - HYPH 22766 476 29 board board NN 22766 476 30 for for IN 22766 476 31 our -PRON- PRP$ 22766 476 32 system system NN 22766 476 33 . . . 22766 477 1 From from IN 22766 477 2 the the DT 22766 477 3 telephone telephone NN 22766 477 4 we -PRON- PRP 22766 477 5 soon soon RB 22766 477 6 see see VBP 22766 477 7 the the DT 22766 477 8 desirability desirability NN 22766 477 9 of of IN 22766 477 10 getting get VBG 22766 477 11 into into IN 22766 477 12 touch touch NN 22766 477 13 with with IN 22766 477 14 the the DT 22766 477 15 great great JJ 22766 477 16 outside outside JJ 22766 477 17 world world NN 22766 477 18 , , , 22766 477 19 and and CC 22766 477 20 wireless wireless JJ 22766 477 21 telegraphy telegraphy NN 22766 477 22 absorbs absorb VBZ 22766 477 23 our -PRON- PRP$ 22766 477 24 time time NN 22766 477 25 and and CC 22766 477 26 energies energy NNS 22766 477 27 . . . 22766 478 1 But but CC 22766 478 2 as as IN 22766 478 3 we -PRON- PRP 22766 478 4 learn learn VBP 22766 478 5 more more JJR 22766 478 6 and and CC 22766 478 7 more more JJR 22766 478 8 of of IN 22766 478 9 the the DT 22766 478 10 wonderful wonderful JJ 22766 478 11 things thing NNS 22766 478 12 electricity electricity NN 22766 478 13 will will MD 22766 478 14 do do VB 22766 478 15 , , , 22766 478 16 we -PRON- PRP 22766 478 17 are be VBP 22766 478 18 brought bring VBN 22766 478 19 into into IN 22766 478 20 contact contact NN 22766 478 21 with with IN 22766 478 22 problems problem NNS 22766 478 23 which which WDT 22766 478 24 directly directly RB 22766 478 25 interest interest VBP 22766 478 26 the the DT 22766 478 27 home home NN 22766 478 28 . . . 22766 479 1 Sanitation sanitation NN 22766 479 2 attracts attract VBZ 22766 479 3 our -PRON- PRP$ 22766 479 4 attention attention NN 22766 479 5 . . . 22766 480 1 Why why WRB 22766 480 2 can can MD 22766 480 3 not not RB 22766 480 4 electricity electricity VB 22766 480 5 act act NN 22766 480 6 as as IN 22766 480 7 an an DT 22766 480 8 agent agent NN 22766 480 9 to to TO 22766 480 10 purify purify VB 22766 480 11 our -PRON- PRP$ 22766 480 12 drinking drinking NN 22766 480 13 water water NN 22766 480 14 , , , 22766 480 15 to to TO 22766 480 16 sterilize sterilize VB 22766 480 17 sewage sewage NN 22766 480 18 and and CC 22766 480 19 to to TO 22766 480 20 arrest arrest VB 22766 480 21 offensive offensive JJ 22766 480 22 odors odor NNS 22766 480 23 ? ? . 22766 481 1 We -PRON- PRP 22766 481 2 must must MD 22766 481 3 , , , 22766 481 4 therefore therefore RB 22766 481 5 , , , 22766 481 6 learn learn VB 22766 481 7 something something NN 22766 481 8 about about IN 22766 481 9 the the DT 22766 481 10 subject subject NN 22766 481 11 of of IN 22766 481 12 electrolysis electrolysis NN 22766 481 13 . . . 22766 482 1 WHAT what WP 22766 482 2 TO to IN 22766 482 3 LEARN.--The learn.--the JJ 22766 482 4 decomposition decomposition NN 22766 482 5 of of IN 22766 482 6 water water NN 22766 482 7 is be VBZ 22766 482 8 not not RB 22766 482 9 the the DT 22766 482 10 only only JJ 22766 482 11 thing thing NN 22766 482 12 that that WDT 22766 482 13 we -PRON- PRP 22766 482 14 shall shall MD 22766 482 15 describe describe VB 22766 482 16 pertaining pertain VBG 22766 482 17 to to IN 22766 482 18 this this DT 22766 482 19 subject subject NN 22766 482 20 . . . 22766 483 1 We -PRON- PRP 22766 483 2 go go VBP 22766 483 3 a a DT 22766 483 4 step step NN 22766 483 5 further far RBR 22766 483 6 , , , 22766 483 7 and and CC 22766 483 8 find find VB 22766 483 9 that that IN 22766 483 10 we -PRON- PRP 22766 483 11 can can MD 22766 483 12 decompose decompose VB 22766 483 13 metals metal NNS 22766 483 14 as as RB 22766 483 15 well well RB 22766 483 16 as as IN 22766 483 17 liquids liquid NNS 22766 483 18 , , , 22766 483 19 and and CC 22766 483 20 that that IN 22766 483 21 we -PRON- PRP 22766 483 22 can can MD 22766 483 23 make make VB 22766 483 24 a a DT 22766 483 25 pure pure JJ 22766 483 26 metal metal NN 22766 483 27 out out IN 22766 483 28 of of IN 22766 483 29 an an DT 22766 483 30 impure impure NN 22766 483 31 one one NN 22766 483 32 , , , 22766 483 33 as as RB 22766 483 34 well well RB 22766 483 35 as as IN 22766 483 36 make make VB 22766 483 37 the the DT 22766 483 38 foulest foul JJS 22766 483 39 water water NN 22766 483 40 pure pure JJ 22766 483 41 . . . 22766 484 1 But but CC 22766 484 2 we -PRON- PRP 22766 484 3 shall shall MD 22766 484 4 also also RB 22766 484 5 , , , 22766 484 6 in in IN 22766 484 7 the the DT 22766 484 8 course course NN 22766 484 9 of of IN 22766 484 10 our -PRON- PRP$ 22766 484 11 experiments experiment NNS 22766 484 12 , , , 22766 484 13 find find VBP 22766 484 14 that that IN 22766 484 15 a a DT 22766 484 16 cheap cheap JJ 22766 484 17 metal metal NN 22766 484 18 can can MD 22766 484 19 be be VB 22766 484 20 coated coat VBN 22766 484 21 with with IN 22766 484 22 a a DT 22766 484 23 costly costly JJ 22766 484 24 one one NN 22766 484 25 by by IN 22766 484 26 means mean NNS 22766 484 27 of of IN 22766 484 28 electricity electricity NN 22766 484 29 -- -- : 22766 484 30 that that IN 22766 484 31 we -PRON- PRP 22766 484 32 can can MD 22766 484 33 electroplate electroplate VB 22766 484 34 by by IN 22766 484 35 electrolysis electrolysis NN 22766 484 36 . . . 22766 485 1 USES use NNS 22766 485 2 OF of IN 22766 485 3 THE the DT 22766 485 4 ELECTRICAL electrical NN 22766 485 5 DEVICES.--While devices.--while NN 22766 485 6 all all PDT 22766 485 7 this this DT 22766 485 8 is be VBZ 22766 485 9 progressing progress VBG 22766 485 10 and and CC 22766 485 11 our -PRON- PRP$ 22766 485 12 factory factory NN 22766 485 13 is be VBZ 22766 485 14 turning turn VBG 22766 485 15 out out RP 22766 485 16 an an DT 22766 485 17 amazing amazing JJ 22766 485 18 variety variety NN 22766 485 19 of of IN 22766 485 20 useful useful JJ 22766 485 21 articles article NNS 22766 485 22 , , , 22766 485 23 we -PRON- PRP 22766 485 24 are be VBP 22766 485 25 led lead VBN 22766 485 26 to to TO 22766 485 27 inquire inquire VB 22766 485 28 into into IN 22766 485 29 the the DT 22766 485 30 uses use NNS 22766 485 31 to to TO 22766 485 32 which which WDT 22766 485 33 we -PRON- PRP 22766 485 34 may may MD 22766 485 35 devote devote VB 22766 485 36 our -PRON- PRP$ 22766 485 37 surplus surplus NN 22766 485 38 electricity electricity NN 22766 485 39 . . . 22766 486 1 The the DT 22766 486 2 current current NN 22766 486 3 may may MD 22766 486 4 be be VB 22766 486 5 diverted divert VBN 22766 486 6 for for IN 22766 486 7 boiling boil VBG 22766 486 8 water water NN 22766 486 9 ; ; : 22766 486 10 for for IN 22766 486 11 welding weld VBG 22766 486 12 metals metal NNS 22766 486 13 ; ; : 22766 486 14 for for IN 22766 486 15 heating heat VBG 22766 486 16 sad sad JJ 22766 486 17 - - NNS 22766 486 18 irons iron NNS 22766 486 19 , , , 22766 486 20 as as RB 22766 486 21 well well RB 22766 486 22 as as IN 22766 486 23 for for IN 22766 486 24 other other JJ 22766 486 25 purposes purpose NNS 22766 486 26 which which WDT 22766 486 27 are be VBP 22766 486 28 daily daily RB 22766 486 29 required require VBN 22766 486 30 . . . 22766 487 1 TOOLS.--To TOOLS.--To NNS 22766 487 2 do do VBP 22766 487 3 these these DT 22766 487 4 things thing NNS 22766 487 5 tools tool NNS 22766 487 6 are be VBP 22766 487 7 necessary necessary JJ 22766 487 8 , , , 22766 487 9 and and CC 22766 487 10 for for IN 22766 487 11 the the DT 22766 487 12 present present NN 22766 487 13 they -PRON- PRP 22766 487 14 should should MD 22766 487 15 not not RB 22766 487 16 be be VB 22766 487 17 expensive expensive JJ 22766 487 18 . . . 22766 488 1 A a DT 22766 488 2 small small JJ 22766 488 3 , , , 22766 488 4 rigidly rigidly RB 22766 488 5 built build VBN 22766 488 6 bench bench NN 22766 488 7 is be VBZ 22766 488 8 the the DT 22766 488 9 first first JJ 22766 488 10 requirement requirement NN 22766 488 11 . . . 22766 489 1 This this DT 22766 489 2 may may MD 22766 489 3 be be VB 22766 489 4 made make VBN 22766 489 5 , , , 22766 489 6 as as IN 22766 489 7 shown show VBN 22766 489 8 in in IN 22766 489 9 Fig Fig NNP 22766 489 10 . . . 22766 490 1 1 1 CD 22766 490 2 , , , 22766 490 3 of of IN 22766 490 4 three three CD 22766 490 5 2-inch 2-inch CD 22766 490 6 planks plank NNS 22766 490 7 , , , 22766 490 8 each each DT 22766 490 9 10 10 CD 22766 490 10 inches inch NNS 22766 490 11 wide wide JJ 22766 490 12 and and CC 22766 490 13 6 6 CD 22766 490 14 feet foot NNS 22766 490 15 long long JJ 22766 490 16 , , , 22766 490 17 mounted mount VBN 22766 490 18 on on IN 22766 490 19 legs leg NNS 22766 490 20 36 36 CD 22766 490 21 inches inch NNS 22766 490 22 in in IN 22766 490 23 height height NN 22766 490 24 . . . 22766 491 1 In in IN 22766 491 2 the the DT 22766 491 3 front front JJ 22766 491 4 part part NN 22766 491 5 are be VBP 22766 491 6 three three CD 22766 491 7 drawers drawer NNS 22766 491 8 for for IN 22766 491 9 your -PRON- PRP$ 22766 491 10 material material NN 22766 491 11 , , , 22766 491 12 or or CC 22766 491 13 the the DT 22766 491 14 small small JJ 22766 491 15 odds odd NNS 22766 491 16 and and CC 22766 491 17 ends end NNS 22766 491 18 , , , 22766 491 19 as as RB 22766 491 20 well well RB 22766 491 21 as as IN 22766 491 22 for for IN 22766 491 23 such such JJ 22766 491 24 little little JJ 22766 491 25 tools tool NNS 22766 491 26 as as IN 22766 491 27 you -PRON- PRP 22766 491 28 may may MD 22766 491 29 accumulate accumulate VB 22766 491 30 . . . 22766 492 1 Then then RB 22766 492 2 you -PRON- PRP 22766 492 3 will will MD 22766 492 4 need need VB 22766 492 5 a a DT 22766 492 6 small small JJ 22766 492 7 vise vise NN 22766 492 8 , , , 22766 492 9 say say VB 22766 492 10 , , , 22766 492 11 with with IN 22766 492 12 a a DT 22766 492 13 2-inch 2-inch CD 22766 492 14 jaw jaw NN 22766 492 15 , , , 22766 492 16 and and CC 22766 492 17 you -PRON- PRP 22766 492 18 will will MD 22766 492 19 also also RB 22766 492 20 require require VB 22766 492 21 a a DT 22766 492 22 hand hand NN 22766 492 23 reel reel NN 22766 492 24 for for IN 22766 492 25 winding winding NN 22766 492 26 magnets magnet NNS 22766 492 27 . . . 22766 493 1 This this DT 22766 493 2 will will MD 22766 493 3 be be VB 22766 493 4 fully fully RB 22766 493 5 described describe VBN 22766 493 6 hereafter hereafter RB 22766 493 7 . . . 22766 494 1 You -PRON- PRP 22766 494 2 can can MD 22766 494 3 also also RB 22766 494 4 , , , 22766 494 5 probably probably RB 22766 494 6 , , , 22766 494 7 get get VB 22766 494 8 a a DT 22766 494 9 small small JJ 22766 494 10 , , , 22766 494 11 cheap cheap JJ 22766 494 12 anvil anvil NN 22766 494 13 , , , 22766 494 14 which which WDT 22766 494 15 will will MD 22766 494 16 be be VB 22766 494 17 of of IN 22766 494 18 the the DT 22766 494 19 greatest great JJS 22766 494 20 service service NN 22766 494 21 in in IN 22766 494 22 your -PRON- PRP$ 22766 494 23 work work NN 22766 494 24 . . . 22766 495 1 It -PRON- PRP 22766 495 2 should should MD 22766 495 3 be be VB 22766 495 4 mounted mount VBN 22766 495 5 close close RB 22766 495 6 up up IN 22766 495 7 to to IN 22766 495 8 the the DT 22766 495 9 work work NN 22766 495 10 bench bench NN 22766 495 11 . . . 22766 496 1 Two two CD 22766 496 2 small small JJ 22766 496 3 hammers hammer NNS 22766 496 4 , , , 22766 496 5 one one CD 22766 496 6 with with IN 22766 496 7 an an DT 22766 496 8 A a NN 22766 496 9 - - HYPH 22766 496 10 shaped shape VBN 22766 496 11 peon peon NN 22766 496 12 , , , 22766 496 13 and and CC 22766 496 14 the the DT 22766 496 15 other other JJ 22766 496 16 with with IN 22766 496 17 a a DT 22766 496 18 round round JJ 22766 496 19 peon peon NN 22766 496 20 , , , 22766 496 21 should should MD 22766 496 22 be be VB 22766 496 23 selected select VBN 22766 496 24 , , , 22766 496 25 and and CC 22766 496 26 also also RB 22766 496 27 a a DT 22766 496 28 plane plane NN 22766 496 29 and and CC 22766 496 30 a a DT 22766 496 31 small small JJ 22766 496 32 wood wood NN 22766 496 33 saw see VBD 22766 496 34 with with IN 22766 496 35 fine fine JJ 22766 496 36 teeth tooth NNS 22766 496 37 . . . 22766 497 1 A a DT 22766 497 2 bit bit NN 22766 497 3 stock stock NN 22766 497 4 , , , 22766 497 5 or or CC 22766 497 6 a a DT 22766 497 7 ratchet ratchet NN 22766 497 8 drill drill NN 22766 497 9 , , , 22766 497 10 if if IN 22766 497 11 you -PRON- PRP 22766 497 12 can can MD 22766 497 13 afford afford VB 22766 497 14 it -PRON- PRP 22766 497 15 , , , 22766 497 16 with with IN 22766 497 17 a a DT 22766 497 18 variety variety NN 22766 497 19 of of IN 22766 497 20 small small JJ 22766 497 21 drills drill NNS 22766 497 22 ; ; : 22766 497 23 two two CD 22766 497 24 wood wood NN 22766 497 25 chisels chisel NNS 22766 497 26 , , , 22766 497 27 say say VBP 22766 497 28 of of IN 22766 497 29 3/8-inch 3/8-inch CD 22766 497 30 and and CC 22766 497 31 3/4-inch 3/4-inch CD 22766 497 32 widths width NNS 22766 497 33 ; ; : 22766 497 34 small small JJ 22766 497 35 cold cold JJ 22766 497 36 chisels chisel NNS 22766 497 37 ; ; : 22766 497 38 hack hack NN 22766 497 39 saw saw NN 22766 497 40 , , , 22766 497 41 10-inch 10-inch CD 22766 497 42 blade blade NN 22766 497 43 ; ; : 22766 497 44 small small JJ 22766 497 45 iron iron NN 22766 497 46 square square NN 22766 497 47 ; ; : 22766 497 48 pair pair NN 22766 497 49 of of IN 22766 497 50 dividers divider NNS 22766 497 51 ; ; : 22766 497 52 tin tin JJ 22766 497 53 shears shear NNS 22766 497 54 ; ; : 22766 497 55 wire wire NN 22766 497 56 cutters cutter NNS 22766 497 57 ; ; : 22766 497 58 2 2 CD 22766 497 59 pairs pair NNS 22766 497 60 of of IN 22766 497 61 pliers plier NNS 22766 497 62 , , , 22766 497 63 one one CD 22766 497 64 flat flat NN 22766 497 65 and and CC 22766 497 66 the the DT 22766 497 67 other other JJ 22766 497 68 round round JJ 22766 497 69 - - HYPH 22766 497 70 nosed nosed JJ 22766 497 71 ; ; : 22766 497 72 2 2 CD 22766 497 73 awls awl NNS 22766 497 74 , , , 22766 497 75 centering center VBG 22766 497 76 punch punch NN 22766 497 77 , , , 22766 497 78 wire wire NN 22766 497 79 cutters cutter NNS 22766 497 80 , , , 22766 497 81 and and CC 22766 497 82 , , , 22766 497 83 finally finally RB 22766 497 84 , , , 22766 497 85 soldering soldering NN 22766 497 86 tools tool NNS 22766 497 87 . . . 22766 498 1 [ [ -LRB- 22766 498 2 Illustration illustration NN 22766 498 3 : : : 22766 498 4 _ _ NNP 22766 498 5 Fig Fig NNP 22766 498 6 . . . 22766 499 1 2 2 LS 22766 499 2 . . . 22766 500 1 Top Top NNP 22766 500 2 View View NNP 22766 500 3 _ _ NNP 22766 500 4 MAGNET MAGNET NNP 22766 500 5 - - HYPH 22766 500 6 WINDING WINDING NNP 22766 500 7 REEL REEL NNP 22766 500 8 ] ] -RRB- 22766 500 9 [ [ -LRB- 22766 500 10 Illustration illustration NN 22766 500 11 : : : 22766 500 12 _ _ NNP 22766 500 13 Fig Fig NNP 22766 500 14 . . . 22766 501 1 3 3 LS 22766 501 2 . . . 22766 502 1 Side Side NNP 22766 502 2 View View NNP 22766 502 3 _ _ NNP 22766 502 4 MAGNET MAGNET NNP 22766 502 5 - - HYPH 22766 502 6 WINDING WINDING NNP 22766 502 7 REEL REEL NNP 22766 502 8 ] ] -RRB- 22766 502 9 If if IN 22766 502 10 a a DT 22766 502 11 gas gas NN 22766 502 12 stove stove NN 22766 502 13 is be VBZ 22766 502 14 not not RB 22766 502 15 available available JJ 22766 502 16 , , , 22766 502 17 a a DT 22766 502 18 brazing braze VBG 22766 502 19 torch torch NN 22766 502 20 is be VBZ 22766 502 21 an an DT 22766 502 22 essential essential JJ 22766 502 23 tool tool NN 22766 502 24 . . . 22766 503 1 Numerous numerous JJ 22766 503 2 small small JJ 22766 503 3 torches torch NNS 22766 503 4 are be VBP 22766 503 5 being be VBG 22766 503 6 made make VBN 22766 503 7 , , , 22766 503 8 which which WDT 22766 503 9 are be VBP 22766 503 10 cheap cheap JJ 22766 503 11 and and CC 22766 503 12 easily easily RB 22766 503 13 operated operate VBN 22766 503 14 . . . 22766 504 1 A a DT 22766 504 2 small small JJ 22766 504 3 soldering soldering JJ 22766 504 4 iron iron NN 22766 504 5 , , , 22766 504 6 with with IN 22766 504 7 pointed pointed JJ 22766 504 8 end end NN 22766 504 9 , , , 22766 504 10 should should MD 22766 504 11 be be VB 22766 504 12 provided provide VBN 22766 504 13 ; ; : 22766 504 14 also also RB 22766 504 15 metal metal NN 22766 504 16 shears shear NNS 22766 504 17 and and CC 22766 504 18 a a DT 22766 504 19 small small JJ 22766 504 20 square square NN 22766 504 21 ; ; : 22766 504 22 an an DT 22766 504 23 awl awl NN 22766 504 24 and and CC 22766 504 25 several several JJ 22766 504 26 sizes size NNS 22766 504 27 of of IN 22766 504 28 gimlets gimlet NNS 22766 504 29 ; ; : 22766 504 30 a a DT 22766 504 31 screwdriver screwdriver NN 22766 504 32 ; ; : 22766 504 33 pair pair NN 22766 504 34 of of IN 22766 504 35 pliers plier NNS 22766 504 36 and and CC 22766 504 37 wire wire NN 22766 504 38 cutters cutter NNS 22766 504 39 . . . 22766 505 1 From from IN 22766 505 2 the the DT 22766 505 3 foregoing foregoing NN 22766 505 4 it -PRON- PRP 22766 505 5 will will MD 22766 505 6 be be VB 22766 505 7 seen see VBN 22766 505 8 that that IN 22766 505 9 the the DT 22766 505 10 cost cost NN 22766 505 11 of of IN 22766 505 12 tools tool NNS 22766 505 13 is be VBZ 22766 505 14 not not RB 22766 505 15 a a DT 22766 505 16 very very RB 22766 505 17 expensive expensive JJ 22766 505 18 item item NN 22766 505 19 . . . 22766 506 1 This this DT 22766 506 2 entire entire JJ 22766 506 3 outfit outfit NN 22766 506 4 , , , 22766 506 5 not not RB 22766 506 6 including include VBG 22766 506 7 the the DT 22766 506 8 anvil anvil JJ 22766 506 9 and and CC 22766 506 10 vise vise NN 22766 506 11 , , , 22766 506 12 may may MD 22766 506 13 be be VB 22766 506 14 purchased purchase VBN 22766 506 15 new new JJ 22766 506 16 for for IN 22766 506 17 about about RB 22766 506 18 $ $ $ 22766 506 19 20.00 20.00 CD 22766 506 20 , , , 22766 506 21 so so CC 22766 506 22 we -PRON- PRP 22766 506 23 have have VBP 22766 506 24 not not RB 22766 506 25 been be VBN 22766 506 26 extravagant extravagant JJ 22766 506 27 . . . 22766 507 1 MAGNET MAGNET NNP 22766 507 2 - - HYPH 22766 507 3 WINDING WINDING NNP 22766 507 4 REEL.--Some reel.--some JJ 22766 507 5 little little JJ 22766 507 6 preparation preparation NN 22766 507 7 must must MD 22766 507 8 be be VB 22766 507 9 made make VBN 22766 507 10 , , , 22766 507 11 so so RB 22766 507 12 we -PRON- PRP 22766 507 13 may may MD 22766 507 14 be be VB 22766 507 15 enabled enable VBN 22766 507 16 to to TO 22766 507 17 handle handle VB 22766 507 18 our -PRON- PRP$ 22766 507 19 work work NN 22766 507 20 by by IN 22766 507 21 the the DT 22766 507 22 construction construction NN 22766 507 23 of of IN 22766 507 24 mechanical mechanical JJ 22766 507 25 aids aid NNS 22766 507 26 . . . 22766 508 1 [ [ -LRB- 22766 508 2 Illustration illustration NN 22766 508 3 : : : 22766 508 4 _ _ NNP 22766 508 5 Fig Fig NNP 22766 508 6 . . . 22766 509 1 4 4 LS 22766 509 2 . . . 22766 510 1 Journal Journal NNP 22766 510 2 Block Block NNP 22766 510 3 . . . 22766 510 4 _ _ NNP 22766 510 5 ] ] -RRB- 22766 510 6 First first RB 22766 510 7 of of IN 22766 510 8 these these DT 22766 510 9 is be VBZ 22766 510 10 the the DT 22766 510 11 magnet magnet NN 22766 510 12 - - HYPH 22766 510 13 winding wind VBG 22766 510 14 reel reel NN 22766 510 15 , , , 22766 510 16 a a DT 22766 510 17 plan plan NN 22766 510 18 view view NN 22766 510 19 of of IN 22766 510 20 which which WDT 22766 510 21 is be VBZ 22766 510 22 shown show VBN 22766 510 23 in in IN 22766 510 24 Fig Fig NNP 22766 510 25 . . . 22766 511 1 2 2 LS 22766 511 2 . . . 22766 512 1 This this DT 22766 512 2 , , , 22766 512 3 for for IN 22766 512 4 our -PRON- PRP$ 22766 512 5 present present JJ 22766 512 6 work work NN 22766 512 7 , , , 22766 512 8 will will MD 22766 512 9 be be VB 22766 512 10 made make VBN 22766 512 11 wholly wholly RB 22766 512 12 of of IN 22766 512 13 wood wood NN 22766 512 14 . . . 22766 513 1 Select select VB 22766 513 2 a a DT 22766 513 3 plank plank NN 22766 513 4 1 1 CD 22766 513 5 - - SYM 22766 513 6 1/2 1/2 CD 22766 513 7 inches inch NNS 22766 513 8 thick thick JJ 22766 513 9 and and CC 22766 513 10 8 8 CD 22766 513 11 inches inch NNS 22766 513 12 wide wide JJ 22766 513 13 , , , 22766 513 14 and and CC 22766 513 15 from from IN 22766 513 16 this this DT 22766 513 17 cut cut NN 22766 513 18 off off RP 22766 513 19 two two CD 22766 513 20 pieces piece NNS 22766 513 21 ( ( -LRB- 22766 513 22 A a NN 22766 513 23 ) ) -RRB- 22766 513 24 , , , 22766 513 25 each each DT 22766 513 26 7 7 CD 22766 513 27 inches inch NNS 22766 513 28 long long JJ 22766 513 29 , , , 22766 513 30 and and CC 22766 513 31 then then RB 22766 513 32 trim trim VB 22766 513 33 off off RP 22766 513 34 the the DT 22766 513 35 corners corner NNS 22766 513 36 ( ( -LRB- 22766 513 37 B b NN 22766 513 38 , , , 22766 513 39 B b NN 22766 513 40 ) ) -RRB- 22766 513 41 , , , 22766 513 42 as as IN 22766 513 43 shown show VBN 22766 513 44 in in IN 22766 513 45 Fig Fig NNP 22766 513 46 . . . 22766 514 1 4 4 LS 22766 514 2 . . . 22766 515 1 To to TO 22766 515 2 serve serve VB 22766 515 3 as as IN 22766 515 4 the the DT 22766 515 5 mandrel mandrel NN 22766 515 6 ( ( -LRB- 22766 515 7 C C NNP 22766 515 8 , , , 22766 515 9 Fig Fig NNP 22766 515 10 . . . 22766 516 1 2 2 LS 22766 516 2 ) ) -RRB- 22766 516 3 , , , 22766 516 4 select select VB 22766 516 5 a a DT 22766 516 6 piece piece NN 22766 516 7 of of IN 22766 516 8 broomstick broomstick NNP 22766 516 9 9 9 CD 22766 516 10 inches inch NNS 22766 516 11 long long JJ 22766 516 12 . . . 22766 517 1 Bore bore VB 22766 517 2 a a DT 22766 517 3 hole hole NN 22766 517 4 ( ( -LRB- 22766 517 5 D d NN 22766 517 6 ) ) -RRB- 22766 517 7 in in IN 22766 517 8 each each DT 22766 517 9 block block NN 22766 517 10 ( ( -LRB- 22766 517 11 A a NN 22766 517 12 ) ) -RRB- 22766 517 13 a a DT 22766 517 14 half half NN 22766 517 15 inch inch NN 22766 517 16 below below IN 22766 517 17 the the DT 22766 517 18 upper upper JJ 22766 517 19 margin margin NN 22766 517 20 of of IN 22766 517 21 the the DT 22766 517 22 block block NN 22766 517 23 , , , 22766 517 24 this this DT 22766 517 25 hole hole NN 22766 517 26 being be VBG 22766 517 27 of of IN 22766 517 28 such such JJ 22766 517 29 diameter diameter NN 22766 517 30 that that IN 22766 517 31 the the DT 22766 517 32 broomstick broomstick NNP 22766 517 33 mandrel mandrel NN 22766 517 34 will will MD 22766 517 35 fit fit VB 22766 517 36 and and CC 22766 517 37 easily easily RB 22766 517 38 turn turn VB 22766 517 39 therein therein RB 22766 517 40 . . . 22766 518 1 Place place VB 22766 518 2 a a DT 22766 518 3 crank crank NN 22766 518 4 ( ( -LRB- 22766 518 5 E e NN 22766 518 6 ) ) -RRB- 22766 518 7 , , , 22766 518 8 5 5 CD 22766 518 9 inches inch NNS 22766 518 10 long long JJ 22766 518 11 , , , 22766 518 12 on on IN 22766 518 13 the the DT 22766 518 14 outer outer JJ 22766 518 15 end end NN 22766 518 16 of of IN 22766 518 17 the the DT 22766 518 18 mandrel mandrel NN 22766 518 19 , , , 22766 518 20 as as IN 22766 518 21 in in IN 22766 518 22 Fig Fig NNP 22766 518 23 . . . 22766 519 1 3 3 LS 22766 519 2 . . . 22766 520 1 Then then RB 22766 520 2 mount mount VB 22766 520 3 one one CD 22766 520 4 block block NN 22766 520 5 on on IN 22766 520 6 the the DT 22766 520 7 end end NN 22766 520 8 of of IN 22766 520 9 the the DT 22766 520 10 bench bench NN 22766 520 11 and and CC 22766 520 12 the the DT 22766 520 13 other other JJ 22766 520 14 block block NN 22766 520 15 3 3 CD 22766 520 16 inches inch NNS 22766 520 17 away away RB 22766 520 18 . . . 22766 521 1 Affix affix VB 22766 521 2 them -PRON- PRP 22766 521 3 to to IN 22766 521 4 the the DT 22766 521 5 bench bench NN 22766 521 6 by by IN 22766 521 7 nails nail NNS 22766 521 8 or or CC 22766 521 9 screws screw NNS 22766 521 10 , , , 22766 521 11 preferably preferably RB 22766 521 12 the the DT 22766 521 13 latter latter JJ 22766 521 14 . . . 22766 522 1 On on IN 22766 522 2 the the DT 22766 522 3 inner inner JJ 22766 522 4 end end NN 22766 522 5 of of IN 22766 522 6 the the DT 22766 522 7 mandrel mandrel NN 22766 522 8 put put VBD 22766 522 9 a a DT 22766 522 10 block block NN 22766 522 11 ( ( -LRB- 22766 522 12 F F NNP 22766 522 13 ) ) -RRB- 22766 522 14 of of IN 22766 522 15 hard hard JJ 22766 522 16 wood wood NN 22766 522 17 . . . 22766 523 1 This this DT 22766 523 2 is be VBZ 22766 523 3 done do VBN 22766 523 4 by by IN 22766 523 5 boring bore VBG 22766 523 6 a a DT 22766 523 7 hole hole NN 22766 523 8 1 1 CD 22766 523 9 inch inch NN 22766 523 10 deep deep RB 22766 523 11 in in IN 22766 523 12 the the DT 22766 523 13 center center NN 22766 523 14 of of IN 22766 523 15 the the DT 22766 523 16 block block NN 22766 523 17 , , , 22766 523 18 into into IN 22766 523 19 which which WDT 22766 523 20 the the DT 22766 523 21 mandrel mandrel NN 22766 523 22 is be VBZ 22766 523 23 driven drive VBN 22766 523 24 . . . 22766 524 1 On on IN 22766 524 2 the the DT 22766 524 3 outer outer JJ 22766 524 4 face face NN 22766 524 5 of of IN 22766 524 6 the the DT 22766 524 7 block block NN 22766 524 8 is be VBZ 22766 524 9 a a DT 22766 524 10 square square JJ 22766 524 11 hole hole NN 22766 524 12 large large JJ 22766 524 13 enough enough RB 22766 524 14 to to TO 22766 524 15 receive receive VB 22766 524 16 the the DT 22766 524 17 head head NN 22766 524 18 of of IN 22766 524 19 a a DT 22766 524 20 3/8-inch 3/8-inch CD 22766 524 21 bolt bolt NN 22766 524 22 , , , 22766 524 23 and and CC 22766 524 24 into into IN 22766 524 25 the the DT 22766 524 26 depression depression NN 22766 524 27 thus thus RB 22766 524 28 formed form VBD 22766 524 29 a a DT 22766 524 30 screw screw NN 22766 524 31 ( ( -LRB- 22766 524 32 G g NN 22766 524 33 ) ) -RRB- 22766 524 34 is be VBZ 22766 524 35 driven drive VBN 22766 524 36 through through IN 22766 524 37 the the DT 22766 524 38 block block NN 22766 524 39 and and CC 22766 524 40 into into IN 22766 524 41 the the DT 22766 524 42 end end NN 22766 524 43 of of IN 22766 524 44 the the DT 22766 524 45 mandrel mandrel NN 22766 524 46 , , , 22766 524 47 so so IN 22766 524 48 as as IN 22766 524 49 to to TO 22766 524 50 hold hold VB 22766 524 51 the the DT 22766 524 52 block block NN 22766 524 53 ( ( -LRB- 22766 524 54 F f NN 22766 524 55 ) ) -RRB- 22766 524 56 and and CC 22766 524 57 mandrel mandrel VBD 22766 524 58 firmly firmly RB 22766 524 59 together together RB 22766 524 60 . . . 22766 525 1 When when WRB 22766 525 2 these these DT 22766 525 3 parts part NNS 22766 525 4 are be VBP 22766 525 5 properly properly RB 22766 525 6 put put VBN 22766 525 7 together together RB 22766 525 8 , , , 22766 525 9 the the DT 22766 525 10 inner inner JJ 22766 525 11 side side NN 22766 525 12 of of IN 22766 525 13 the the DT 22766 525 14 block block NN 22766 525 15 will will MD 22766 525 16 rest rest VB 22766 525 17 and and CC 22766 525 18 turn turn VB 22766 525 19 against against IN 22766 525 20 the the DT 22766 525 21 inner inner JJ 22766 525 22 journal journal NNP 22766 525 23 block block NN 22766 525 24 ( ( -LRB- 22766 525 25 A a NN 22766 525 26 ) ) -RRB- 22766 525 27 . . . 22766 526 1 The the DT 22766 526 2 tailpiece tailpiece NN 22766 526 3 is be VBZ 22766 526 4 made make VBN 22766 526 5 of of IN 22766 526 6 a a DT 22766 526 7 2 2 CD 22766 526 8 " " `` 22766 526 9 à à NNP 22766 526 10 � � NNP 22766 526 11 4 4 CD 22766 526 12 " " `` 22766 526 13 scantling scantling NN 22766 526 14 ( ( -LRB- 22766 526 15 H h NN 22766 526 16 ) ) -RRB- 22766 526 17 , , , 22766 526 18 10 10 CD 22766 526 19 inches inch NNS 22766 526 20 long long JJ 22766 526 21 , , , 22766 526 22 one one CD 22766 526 23 end end NN 22766 526 24 of of IN 22766 526 25 it -PRON- PRP 22766 526 26 being be VBG 22766 526 27 nailed nail VBN 22766 526 28 to to IN 22766 526 29 a a DT 22766 526 30 transverse transverse JJ 22766 526 31 block block NN 22766 526 32 ( ( -LRB- 22766 526 33 I i NN 22766 526 34 ) ) -RRB- 22766 526 35 2 2 CD 22766 526 36 " " `` 22766 526 37 à à NNP 22766 526 38 � � NN 22766 526 39 2 2 CD 22766 526 40 " " `` 22766 526 41 à à NNP 22766 526 42 � � NNP 22766 526 43 4 4 CD 22766 526 44 " " '' 22766 526 45 . . . 22766 527 1 The the DT 22766 527 2 inner inner JJ 22766 527 3 face face NN 22766 527 4 of of IN 22766 527 5 this this DT 22766 527 6 block block NN 22766 527 7 has have VBZ 22766 527 8 a a DT 22766 527 9 depression depression NN 22766 527 10 in in IN 22766 527 11 which which WDT 22766 527 12 is be VBZ 22766 527 13 placed place VBN 22766 527 14 a a DT 22766 527 15 V v NN 22766 527 16 - - HYPH 22766 527 17 shaped shape VBN 22766 527 18 cup cup NN 22766 527 19 ( ( -LRB- 22766 527 20 J J NNP 22766 527 21 ) ) -RRB- 22766 527 22 , , , 22766 527 23 to to TO 22766 527 24 receive receive VB 22766 527 25 the the DT 22766 527 26 end end NN 22766 527 27 of of IN 22766 527 28 the the DT 22766 527 29 magnet magnet NN 22766 527 30 core core NN 22766 527 31 ( ( -LRB- 22766 527 32 K K NNP 22766 527 33 ) ) -RRB- 22766 527 34 or or CC 22766 527 35 bolt bolt NN 22766 527 36 , , , 22766 527 37 which which WDT 22766 527 38 is be VBZ 22766 527 39 to to TO 22766 527 40 be be VB 22766 527 41 used use VBN 22766 527 42 for for IN 22766 527 43 this this DT 22766 527 44 purpose purpose NN 22766 527 45 . . . 22766 528 1 The the DT 22766 528 2 tailpiece tailpiece NN 22766 528 3 ( ( -LRB- 22766 528 4 H h NN 22766 528 5 ) ) -RRB- 22766 528 6 has have VBZ 22766 528 7 a a DT 22766 528 8 longitudinal longitudinal JJ 22766 528 9 slot slot NN 22766 528 10 ( ( -LRB- 22766 528 11 L l NN 22766 528 12 ) ) -RRB- 22766 528 13 5 5 CD 22766 528 14 inches inch NNS 22766 528 15 long long RB 22766 528 16 adapted adapt VBN 22766 528 17 to to TO 22766 528 18 receive receive VB 22766 528 19 a a DT 22766 528 20 1/2-inch 1/2-inch CD 22766 528 21 bolt bolt NN 22766 528 22 ( ( -LRB- 22766 528 23 M m NN 22766 528 24 ) ) -RRB- 22766 528 25 , , , 22766 528 26 which which WDT 22766 528 27 passes pass VBZ 22766 528 28 down down RP 22766 528 29 through through IN 22766 528 30 the the DT 22766 528 31 bench bench NN 22766 528 32 , , , 22766 528 33 and and CC 22766 528 34 is be VBZ 22766 528 35 , , , 22766 528 36 therefore therefore RB 22766 528 37 , , , 22766 528 38 adjustable adjustable JJ 22766 528 39 , , , 22766 528 40 so so IN 22766 528 41 it -PRON- PRP 22766 528 42 may may MD 22766 528 43 be be VB 22766 528 44 moved move VBN 22766 528 45 to to IN 22766 528 46 and and CC 22766 528 47 from from IN 22766 528 48 the the DT 22766 528 49 journal journal NN 22766 528 50 bearing bearing NN 22766 528 51 ( ( -LRB- 22766 528 52 A a NN 22766 528 53 ) ) -RRB- 22766 528 54 , , , 22766 528 55 thereby thereby RB 22766 528 56 providing provide VBG 22766 528 57 a a DT 22766 528 58 place place NN 22766 528 59 for for IN 22766 528 60 the the DT 22766 528 61 bolts bolt NNS 22766 528 62 to to TO 22766 528 63 be be VB 22766 528 64 put put VBN 22766 528 65 in in RB 22766 528 66 . . . 22766 529 1 These these DT 22766 529 2 bolts bolt NNS 22766 529 3 are be VBP 22766 529 4 the the DT 22766 529 5 magnet magnet NN 22766 529 6 cores core NNS 22766 529 7 ( ( -LRB- 22766 529 8 K K NNP 22766 529 9 ) ) -RRB- 22766 529 10 , , , 22766 529 11 6 6 CD 22766 529 12 inches inch NNS 22766 529 13 long long JJ 22766 529 14 , , , 22766 529 15 but but CC 22766 529 16 they -PRON- PRP 22766 529 17 may may MD 22766 529 18 be be VB 22766 529 19 even even RB 22766 529 20 longer long RBR 22766 529 21 , , , 22766 529 22 if if IN 22766 529 23 you -PRON- PRP 22766 529 24 bore bear VBD 22766 529 25 several several JJ 22766 529 26 holes hole NNS 22766 529 27 ( ( -LRB- 22766 529 28 N n NN 22766 529 29 ) ) -RRB- 22766 529 30 through through IN 22766 529 31 the the DT 22766 529 32 bench bench NN 22766 529 33 so so IN 22766 529 34 you -PRON- PRP 22766 529 35 may may MD 22766 529 36 set set VB 22766 529 37 over over IN 22766 529 38 the the DT 22766 529 39 tailpiece tailpiece NN 22766 529 40 . . . 22766 530 1 With with IN 22766 530 2 a a DT 22766 530 3 single single JJ 22766 530 4 tool tool NN 22766 530 5 made make VBN 22766 530 6 substantially substantially RB 22766 530 7 like like IN 22766 530 8 this this DT 22766 530 9 , , , 22766 530 10 over over IN 22766 530 11 a a DT 22766 530 12 thousand thousand CD 22766 530 13 of of IN 22766 530 14 the the DT 22766 530 15 finest fine JJS 22766 530 16 magnets magnet NNS 22766 530 17 have have VBP 22766 530 18 been be VBN 22766 530 19 wound wind VBN 22766 530 20 . . . 22766 531 1 Its -PRON- PRP$ 22766 531 2 value value NN 22766 531 3 will will MD 22766 531 4 be be VB 22766 531 5 appreciated appreciate VBN 22766 531 6 after after IN 22766 531 7 you -PRON- PRP 22766 531 8 have have VBP 22766 531 9 had have VBN 22766 531 10 the the DT 22766 531 11 experience experience NN 22766 531 12 of of IN 22766 531 13 winding wind VBG 22766 531 14 a a DT 22766 531 15 few few JJ 22766 531 16 magnets magnet NNS 22766 531 17 . . . 22766 532 1 ORDER order NN 22766 532 2 IN in IN 22766 532 3 THE the DT 22766 532 4 WORKSHOP.--Select workshop.--select NN 22766 532 5 a a DT 22766 532 6 place place NN 22766 532 7 for for IN 22766 532 8 each each DT 22766 532 9 tool tool NN 22766 532 10 on on IN 22766 532 11 the the DT 22766 532 12 rear rear NN 22766 532 13 upright upright JJ 22766 532 14 of of IN 22766 532 15 the the DT 22766 532 16 bench bench NN 22766 532 17 , , , 22766 532 18 and and CC 22766 532 19 make make VB 22766 532 20 it -PRON- PRP 22766 532 21 a a DT 22766 532 22 rule rule NN 22766 532 23 to to TO 22766 532 24 put put VB 22766 532 25 each each DT 22766 532 26 tool tool NN 22766 532 27 back back RB 22766 532 28 into into IN 22766 532 29 its -PRON- PRP$ 22766 532 30 place place NN 22766 532 31 after after IN 22766 532 32 using use VBG 22766 532 33 . . . 22766 533 1 This this DT 22766 533 2 , , , 22766 533 3 if if IN 22766 533 4 persisted persist VBN 22766 533 5 in in IN 22766 533 6 , , , 22766 533 7 will will MD 22766 533 8 soon soon RB 22766 533 9 become become VB 22766 533 10 a a DT 22766 533 11 habit habit NN 22766 533 12 , , , 22766 533 13 and and CC 22766 533 14 will will MD 22766 533 15 save save VB 22766 533 16 you -PRON- PRP 22766 533 17 hours hour NNS 22766 533 18 of of IN 22766 533 19 time time NN 22766 533 20 . . . 22766 534 1 Hunting hunt VBG 22766 534 2 for for IN 22766 534 3 tools tool NNS 22766 534 4 is be VBZ 22766 534 5 the the DT 22766 534 6 unprofitable unprofitable JJ 22766 534 7 part part NN 22766 534 8 of of IN 22766 534 9 any any DT 22766 534 10 work work NN 22766 534 11 . . . 22766 535 1 CHAPTER CHAPTER NNP 22766 535 2 III III NNP 22766 535 3 MAGNETS MAGNETS NNP 22766 535 4 , , , 22766 535 5 COILS COILS NNP 22766 535 6 , , , 22766 535 7 ARMATURES ARMATURES NNP 22766 535 8 , , , 22766 535 9 ETC ETC NNP 22766 535 10 . . . 22766 536 1 THE the DT 22766 536 2 TWO two CD 22766 536 3 KINDS kind NNS 22766 536 4 OF of IN 22766 536 5 MAGNET.--Generally magnet.--generally RB 22766 536 6 speaking speak VBG 22766 536 7 , , , 22766 536 8 magnets magnet NNS 22766 536 9 are be VBP 22766 536 10 of of IN 22766 536 11 two two CD 22766 536 12 kinds kind NNS 22766 536 13 , , , 22766 536 14 namely namely RB 22766 536 15 , , , 22766 536 16 permanent permanent JJ 22766 536 17 and and CC 22766 536 18 electro electro NNP 22766 536 19 - - HYPH 22766 536 20 magnetic magnetic JJ 22766 536 21 . . . 22766 537 1 PERMANENT PERMANENT NNP 22766 537 2 MAGNETS.--A magnets.--a XX 22766 537 3 permanent permanent JJ 22766 537 4 magnet magnet NN 22766 537 5 is be VBZ 22766 537 6 a a DT 22766 537 7 piece piece NN 22766 537 8 of of IN 22766 537 9 steel steel NN 22766 537 10 in in IN 22766 537 11 which which WDT 22766 537 12 an an DT 22766 537 13 electric electric JJ 22766 537 14 force force NN 22766 537 15 is be VBZ 22766 537 16 exerted exert VBN 22766 537 17 at at IN 22766 537 18 all all DT 22766 537 19 times time NNS 22766 537 20 . . . 22766 538 1 An an DT 22766 538 2 electro electro JJ 22766 538 3 - - HYPH 22766 538 4 magnet magnet NN 22766 538 5 is be VBZ 22766 538 6 a a DT 22766 538 7 piece piece NN 22766 538 8 of of IN 22766 538 9 iron iron NN 22766 538 10 which which WDT 22766 538 11 is be VBZ 22766 538 12 magnetized magnetize VBN 22766 538 13 by by IN 22766 538 14 a a DT 22766 538 15 winding winding NN 22766 538 16 of of IN 22766 538 17 wire wire NN 22766 538 18 , , , 22766 538 19 and and CC 22766 538 20 the the DT 22766 538 21 magnet magnet NN 22766 538 22 is be VBZ 22766 538 23 energized energize VBN 22766 538 24 only only RB 22766 538 25 while while IN 22766 538 26 a a DT 22766 538 27 current current NN 22766 538 28 of of IN 22766 538 29 electricity electricity NN 22766 538 30 is be VBZ 22766 538 31 passing pass VBG 22766 538 32 through through IN 22766 538 33 the the DT 22766 538 34 wire wire NN 22766 538 35 . . . 22766 539 1 ELECTRO ELECTRO NNP 22766 539 2 - - HYPH 22766 539 3 MAGNET.--The MAGNET.--The NNP 22766 539 4 electro electro JJ 22766 539 5 - - HYPH 22766 539 6 magnet magnet NN 22766 539 7 , , , 22766 539 8 therefore therefore RB 22766 539 9 , , , 22766 539 10 is be VBZ 22766 539 11 the the DT 22766 539 12 more more RBR 22766 539 13 useful useful JJ 22766 539 14 , , , 22766 539 15 because because IN 22766 539 16 the the DT 22766 539 17 pull pull NN 22766 539 18 of of IN 22766 539 19 the the DT 22766 539 20 magnet magnet NN 22766 539 21 can can MD 22766 539 22 be be VB 22766 539 23 controlled control VBN 22766 539 24 by by IN 22766 539 25 the the DT 22766 539 26 current current JJ 22766 539 27 which which WDT 22766 539 28 actuates actuate VBZ 22766 539 29 it -PRON- PRP 22766 539 30 . . . 22766 540 1 The the DT 22766 540 2 electro electro JJ 22766 540 3 - - HYPH 22766 540 4 magnet magnet NN 22766 540 5 is be VBZ 22766 540 6 the the DT 22766 540 7 most most RBS 22766 540 8 essential essential JJ 22766 540 9 of of IN 22766 540 10 all all DT 22766 540 11 contrivances contrivance NNS 22766 540 12 in in IN 22766 540 13 the the DT 22766 540 14 operation operation NN 22766 540 15 and and CC 22766 540 16 use use NN 22766 540 17 of of IN 22766 540 18 electricity electricity NN 22766 540 19 . . . 22766 541 1 It -PRON- PRP 22766 541 2 is be VBZ 22766 541 3 the the DT 22766 541 4 piece piece NN 22766 541 5 of of IN 22766 541 6 mechanism mechanism NN 22766 541 7 which which WDT 22766 541 8 does do VBZ 22766 541 9 the the DT 22766 541 10 physical physical JJ 22766 541 11 work work NN 22766 541 12 of of IN 22766 541 13 almost almost RB 22766 541 14 every every DT 22766 541 15 electrical electrical JJ 22766 541 16 apparatus apparatus NN 22766 541 17 or or CC 22766 541 18 machine machine NN 22766 541 19 . . . 22766 542 1 It -PRON- PRP 22766 542 2 is be VBZ 22766 542 3 the the DT 22766 542 4 device device NN 22766 542 5 which which WDT 22766 542 6 has have VBZ 22766 542 7 the the DT 22766 542 8 power power NN 22766 542 9 to to TO 22766 542 10 convert convert VB 22766 542 11 the the DT 22766 542 12 unseen unseen JJ 22766 542 13 electric electric JJ 22766 542 14 current current NN 22766 542 15 into into IN 22766 542 16 motion motion NN 22766 542 17 which which WDT 22766 542 18 may may MD 22766 542 19 be be VB 22766 542 20 observed observe VBN 22766 542 21 by by IN 22766 542 22 the the DT 22766 542 23 human human JJ 22766 542 24 eye eye NN 22766 542 25 . . . 22766 543 1 Without without IN 22766 543 2 it -PRON- PRP 22766 543 3 electricity electricity NN 22766 543 4 would would MD 22766 543 5 be be VB 22766 543 6 a a DT 22766 543 7 useless useless JJ 22766 543 8 agent agent NN 22766 543 9 to to IN 22766 543 10 man man NN 22766 543 11 . . . 22766 544 1 While while IN 22766 544 2 the the DT 22766 544 3 electro electro JJ 22766 544 4 - - HYPH 22766 544 5 magnet magnet NN 22766 544 6 is be VBZ 22766 544 7 , , , 22766 544 8 therefore therefore RB 22766 544 9 , , , 22766 544 10 the the DT 22766 544 11 form form NN 22766 544 12 of of IN 22766 544 13 device device NN 22766 544 14 which which WDT 22766 544 15 is be VBZ 22766 544 16 almost almost RB 22766 544 17 wholly wholly RB 22766 544 18 used use VBN 22766 544 19 , , , 22766 544 20 it -PRON- PRP 22766 544 21 is be VBZ 22766 544 22 necessary necessary JJ 22766 544 23 , , , 22766 544 24 first first RB 22766 544 25 , , , 22766 544 26 to to TO 22766 544 27 understand understand VB 22766 544 28 the the DT 22766 544 29 principles principle NNS 22766 544 30 of of IN 22766 544 31 the the DT 22766 544 32 permanent permanent JJ 22766 544 33 magnet magnet NN 22766 544 34 . . . 22766 545 1 MAGNETISM.--The magnetism.--the JJ 22766 545 2 curious curious JJ 22766 545 3 force force NN 22766 545 4 exerted exert VBN 22766 545 5 by by IN 22766 545 6 a a DT 22766 545 7 magnet magnet NN 22766 545 8 is be VBZ 22766 545 9 called call VBN 22766 545 10 magnetism magnetism NN 22766 545 11 , , , 22766 545 12 but but CC 22766 545 13 its -PRON- PRP$ 22766 545 14 origin origin NN 22766 545 15 has have VBZ 22766 545 16 never never RB 22766 545 17 been be VBN 22766 545 18 explained explain VBN 22766 545 19 . . . 22766 546 1 We -PRON- PRP 22766 546 2 know know VBP 22766 546 3 its -PRON- PRP$ 22766 546 4 manifestations manifestation NNS 22766 546 5 only only RB 22766 546 6 , , , 22766 546 7 and and CC 22766 546 8 laws law NNS 22766 546 9 have have VBP 22766 546 10 been be VBN 22766 546 11 formulated formulate VBN 22766 546 12 to to TO 22766 546 13 explain explain VB 22766 546 14 its -PRON- PRP$ 22766 546 15 various various JJ 22766 546 16 phases phase NNS 22766 546 17 ; ; : 22766 546 18 how how WRB 22766 546 19 to to TO 22766 546 20 make make VB 22766 546 21 it -PRON- PRP 22766 546 22 more more RBR 22766 546 23 or or CC 22766 546 24 less less RBR 22766 546 25 intense intense JJ 22766 546 26 ; ; : 22766 546 27 how how WRB 22766 546 28 to to TO 22766 546 29 make make VB 22766 546 30 its -PRON- PRP$ 22766 546 31 pull pull VB 22766 546 32 more more RBR 22766 546 33 effective effective JJ 22766 546 34 ; ; : 22766 546 35 the the DT 22766 546 36 shape shape NN 22766 546 37 and and CC 22766 546 38 form form NN 22766 546 39 of of IN 22766 546 40 the the DT 22766 546 41 magnet magnet NN 22766 546 42 and and CC 22766 546 43 the the DT 22766 546 44 material material NN 22766 546 45 most most RBS 22766 546 46 useful useful JJ 22766 546 47 in in IN 22766 546 48 its -PRON- PRP$ 22766 546 49 construction construction NN 22766 546 50 . . . 22766 547 1 [ [ -LRB- 22766 547 2 Illustration illustration NN 22766 547 3 : : : 22766 547 4 _ _ NNP 22766 547 5 Fig Fig NNP 22766 547 6 5 5 CD 22766 547 7 . . . 22766 547 8 _ _ NNP 22766 547 9 PLAIN PLAIN NNP 22766 547 10 MAGNET MAGNET NNP 22766 547 11 BAR BAR NNP 22766 547 12 ] ] -RRB- 22766 547 13 MATERIALS material NNS 22766 547 14 FOR for IN 22766 547 15 MAGNETS.--Iron MAGNETS.--Iron NNP 22766 547 16 and and CC 22766 547 17 steel steel NN 22766 547 18 are be VBP 22766 547 19 the the DT 22766 547 20 best good JJS 22766 547 21 materials material NNS 22766 547 22 for for IN 22766 547 23 magnets magnet NNS 22766 547 24 . . . 22766 548 1 Some some DT 22766 548 2 metals metal NNS 22766 548 3 are be VBP 22766 548 4 non non JJ 22766 548 5 - - JJ 22766 548 6 magnetic magnetic JJ 22766 548 7 , , , 22766 548 8 this this DT 22766 548 9 applying apply VBG 22766 548 10 to to IN 22766 548 11 iron iron NN 22766 548 12 if if IN 22766 548 13 combined combine VBN 22766 548 14 with with IN 22766 548 15 manganese manganese NNP 22766 548 16 . . . 22766 549 1 Others other NNS 22766 549 2 , , , 22766 549 3 like like IN 22766 549 4 sulphur sulphur NNP 22766 549 5 , , , 22766 549 6 zinc zinc NNP 22766 549 7 , , , 22766 549 8 bismuth bismuth NNP 22766 549 9 , , , 22766 549 10 antimony antimony NN 22766 549 11 , , , 22766 549 12 gold gold NN 22766 549 13 , , , 22766 549 14 silver silver NN 22766 549 15 and and CC 22766 549 16 copper copper NN 22766 549 17 , , , 22766 549 18 not not RB 22766 549 19 only only RB 22766 549 20 are be VBP 22766 549 21 non non JJ 22766 549 22 - - JJ 22766 549 23 magnetic magnetic JJ 22766 549 24 , , , 22766 549 25 but but CC 22766 549 26 they -PRON- PRP 22766 549 27 are be VBP 22766 549 28 actually actually RB 22766 549 29 repelled repel VBN 22766 549 30 by by IN 22766 549 31 magnetism magnetism NN 22766 549 32 . . . 22766 550 1 They -PRON- PRP 22766 550 2 are be VBP 22766 550 3 called call VBN 22766 550 4 the the DT 22766 550 5 diamagnetics diamagnetic NNS 22766 550 6 . . . 22766 551 1 NON non JJ 22766 551 2 - - JJ 22766 551 3 MAGNETIC magnetic JJ 22766 551 4 MATERIALS.--Any materials.--any VBP 22766 551 5 non non JJ 22766 551 6 - - JJ 22766 551 7 magnetic magnetic JJ 22766 551 8 body body NN 22766 551 9 in in IN 22766 551 10 the the DT 22766 551 11 path path NN 22766 551 12 of of IN 22766 551 13 a a DT 22766 551 14 magnetic magnetic JJ 22766 551 15 force force NN 22766 551 16 does do VBZ 22766 551 17 not not RB 22766 551 18 screen screen VB 22766 551 19 or or CC 22766 551 20 diminish diminish VB 22766 551 21 its -PRON- PRP$ 22766 551 22 action action NN 22766 551 23 , , , 22766 551 24 whereas whereas IN 22766 551 25 a a DT 22766 551 26 magnetic magnetic JJ 22766 551 27 substance substance NN 22766 551 28 will will MD 22766 551 29 . . . 22766 552 1 In in IN 22766 552 2 Fig Fig NNP 22766 552 3 . . . 22766 553 1 5 5 CD 22766 553 2 we -PRON- PRP 22766 553 3 show show VBP 22766 553 4 the the DT 22766 553 5 simplest simple JJS 22766 553 6 form form NN 22766 553 7 of of IN 22766 553 8 magnet magnet NN 22766 553 9 , , , 22766 553 10 merely merely RB 22766 553 11 a a DT 22766 553 12 bar bar NN 22766 553 13 of of IN 22766 553 14 steel steel NN 22766 553 15 ( ( -LRB- 22766 553 16 A a NN 22766 553 17 ) ) -RRB- 22766 553 18 with with IN 22766 553 19 the the DT 22766 553 20 magnetic magnetic JJ 22766 553 21 lines line NNS 22766 553 22 of of IN 22766 553 23 force force NN 22766 553 24 passing pass VBG 22766 553 25 from from IN 22766 553 26 end end NN 22766 553 27 to to IN 22766 553 28 end end NN 22766 553 29 . . . 22766 554 1 It -PRON- PRP 22766 554 2 will will MD 22766 554 3 be be VB 22766 554 4 understood understand VBN 22766 554 5 that that IN 22766 554 6 these these DT 22766 554 7 lines line NNS 22766 554 8 extend extend VBP 22766 554 9 out out RP 22766 554 10 on on IN 22766 554 11 all all DT 22766 554 12 sides side NNS 22766 554 13 , , , 22766 554 14 and and CC 22766 554 15 not not RB 22766 554 16 only only RB 22766 554 17 along along IN 22766 554 18 two two CD 22766 554 19 sides side NNS 22766 554 20 , , , 22766 554 21 as as IN 22766 554 22 shown show VBN 22766 554 23 in in IN 22766 554 24 the the DT 22766 554 25 drawing drawing NN 22766 554 26 . . . 22766 555 1 The the DT 22766 555 2 object object NN 22766 555 3 is be VBZ 22766 555 4 to to TO 22766 555 5 explain explain VB 22766 555 6 clearly clearly RB 22766 555 7 how how WRB 22766 555 8 the the DT 22766 555 9 lines line NNS 22766 555 10 run run VBP 22766 555 11 . . . 22766 556 1 [ [ -LRB- 22766 556 2 Illustration illustration NN 22766 556 3 : : : 22766 556 4 _ _ NNP 22766 556 5 Fig Fig NNP 22766 556 6 . . . 22766 557 1 6 6 LS 22766 557 2 . . . 22766 557 3 _ _ NNP 22766 557 4 SEVERED SEVERED NNP 22766 557 5 MAGNET MAGNET NNP 22766 557 6 ] ] -RRB- 22766 557 7 ACTION action NN 22766 557 8 OF of IN 22766 557 9 A a DT 22766 557 10 SEVERED SEVERED NNP 22766 557 11 MAGNET.--Now MAGNET.--Now NNS 22766 557 12 , , , 22766 557 13 let let VB 22766 557 14 us -PRON- PRP 22766 557 15 suppose suppose VB 22766 557 16 that that IN 22766 557 17 we -PRON- PRP 22766 557 18 sever sever VBP 22766 557 19 this this DT 22766 557 20 bar bar NN 22766 557 21 in in IN 22766 557 22 the the DT 22766 557 23 middle middle NN 22766 557 24 , , , 22766 557 25 as as IN 22766 557 26 in in IN 22766 557 27 Fig Fig NNP 22766 557 28 . . . 22766 558 1 6 6 CD 22766 558 2 , , , 22766 558 3 or or CC 22766 558 4 at at IN 22766 558 5 any any DT 22766 558 6 other other JJ 22766 558 7 point point NN 22766 558 8 between between IN 22766 558 9 the the DT 22766 558 10 ends end NNS 22766 558 11 . . . 22766 559 1 In in IN 22766 559 2 this this DT 22766 559 3 case case NN 22766 559 4 each each DT 22766 559 5 part part NN 22766 559 6 becomes become VBZ 22766 559 7 a a DT 22766 559 8 perfect perfect JJ 22766 559 9 magnet magnet NN 22766 559 10 , , , 22766 559 11 and and CC 22766 559 12 a a DT 22766 559 13 new new JJ 22766 559 14 north north NN 22766 559 15 pole pole NN 22766 559 16 ( ( -LRB- 22766 559 17 N n NN 22766 559 18 ) ) -RRB- 22766 559 19 and and CC 22766 559 20 a a DT 22766 559 21 new new JJ 22766 559 22 south south NNP 22766 559 23 pole pole NN 22766 559 24 ( ( -LRB- 22766 559 25 S S NNP 22766 559 26 ) ) -RRB- 22766 559 27 are be VBP 22766 559 28 made make VBN 22766 559 29 , , , 22766 559 30 so so IN 22766 559 31 that that IN 22766 559 32 the the DT 22766 559 33 movement movement NN 22766 559 34 of of IN 22766 559 35 the the DT 22766 559 36 magnetic magnetic JJ 22766 559 37 lines line NNS 22766 559 38 of of IN 22766 559 39 force force NN 22766 559 40 are be VBP 22766 559 41 still still RB 22766 559 42 in in IN 22766 559 43 the the DT 22766 559 44 same same JJ 22766 559 45 direction direction NN 22766 559 46 in in IN 22766 559 47 each each DT 22766 559 48 -- -- : 22766 559 49 that that RB 22766 559 50 is is RB 22766 559 51 , , , 22766 559 52 the the DT 22766 559 53 current current JJ 22766 559 54 flows flow VBZ 22766 559 55 from from IN 22766 559 56 the the DT 22766 559 57 north north NNP 22766 559 58 pole pole NNP 22766 559 59 to to IN 22766 559 60 the the DT 22766 559 61 south south NNP 22766 559 62 pole pole NNP 22766 559 63 . . . 22766 560 1 WHAT what WDT 22766 560 2 NORTH NORTH NNP 22766 560 3 AND and CC 22766 560 4 SOUTH SOUTH NNS 22766 560 5 POLES pole VBD 22766 560 6 MEAN.--If MEAN.--If NNP 22766 560 7 these these DT 22766 560 8 two two CD 22766 560 9 parts part NNS 22766 560 10 are be VBP 22766 560 11 placed place VBN 22766 560 12 close close RB 22766 560 13 together together RB 22766 560 14 they -PRON- PRP 22766 560 15 will will MD 22766 560 16 attract attract VB 22766 560 17 each each DT 22766 560 18 other other JJ 22766 560 19 . . . 22766 561 1 But but CC 22766 561 2 if if IN 22766 561 3 , , , 22766 561 4 on on IN 22766 561 5 the the DT 22766 561 6 other other JJ 22766 561 7 hand hand NN 22766 561 8 , , , 22766 561 9 one one CD 22766 561 10 of of IN 22766 561 11 the the DT 22766 561 12 pieces piece NNS 22766 561 13 is be VBZ 22766 561 14 reversed reverse VBN 22766 561 15 , , , 22766 561 16 as as IN 22766 561 17 in in IN 22766 561 18 Fig Fig NNP 22766 561 19 . . . 22766 562 1 7 7 LS 22766 562 2 , , , 22766 562 3 they -PRON- PRP 22766 562 4 will will MD 22766 562 5 repel repel VB 22766 562 6 each each DT 22766 562 7 other other JJ 22766 562 8 . . . 22766 563 1 From from IN 22766 563 2 this this DT 22766 563 3 comes come VBZ 22766 563 4 the the DT 22766 563 5 statement statement NN 22766 563 6 that that WDT 22766 563 7 likes like VBZ 22766 563 8 repel repel NNP 22766 563 9 and and CC 22766 563 10 unlikes unlike NNS 22766 563 11 attract attract VBP 22766 563 12 each each DT 22766 563 13 other other JJ 22766 563 14 . . . 22766 564 1 REPULSION REPULSION NNP 22766 564 2 AND and CC 22766 564 3 ATTRACTION.--This attraction.--thi NNS 22766 564 4 physical physical JJ 22766 564 5 act act NN 22766 564 6 of of IN 22766 564 7 repulsion repulsion NN 22766 564 8 and and CC 22766 564 9 attraction attraction NN 22766 564 10 is be VBZ 22766 564 11 made make VBN 22766 564 12 use use NN 22766 564 13 of of IN 22766 564 14 in in IN 22766 564 15 motors motor NNS 22766 564 16 , , , 22766 564 17 as as IN 22766 564 18 we -PRON- PRP 22766 564 19 shall shall MD 22766 564 20 see see VB 22766 564 21 hereinafter hereinafter NN 22766 564 22 . . . 22766 565 1 It -PRON- PRP 22766 565 2 will will MD 22766 565 3 be be VB 22766 565 4 well well JJ 22766 565 5 to to TO 22766 565 6 bear bear VB 22766 565 7 in in IN 22766 565 8 mind mind NN 22766 565 9 that that IN 22766 565 10 in in IN 22766 565 11 treating treating NN 22766 565 12 of of IN 22766 565 13 electricity electricity NN 22766 565 14 the the DT 22766 565 15 north north NNP 22766 565 16 pole pole NNP 22766 565 17 is be VBZ 22766 565 18 always always RB 22766 565 19 associated associate VBN 22766 565 20 with with IN 22766 565 21 the the DT 22766 565 22 plus plus JJ 22766 565 23 sign sign NN 22766 565 24 ( ( -LRB- 22766 565 25 + + SYM 22766 565 26 ) ) -RRB- 22766 565 27 and and CC 22766 565 28 the the DT 22766 565 29 south south NNP 22766 565 30 pole pole NNP 22766 565 31 with with IN 22766 565 32 the the DT 22766 565 33 minus minus NN 22766 565 34 sign sign NN 22766 565 35 ( ( -LRB- 22766 565 36 - - HYPH 22766 565 37 ) ) -RRB- 22766 565 38 . . . 22766 566 1 Or or CC 22766 566 2 the the DT 22766 566 3 N n CD 22766 566 4 sign sign NN 22766 566 5 is be VBZ 22766 566 6 positive positive JJ 22766 566 7 and and CC 22766 566 8 the the DT 22766 566 9 S S NNP 22766 566 10 sign sign VB 22766 566 11 negative negative JJ 22766 566 12 electricity electricity NN 22766 566 13 . . . 22766 567 1 [ [ -LRB- 22766 567 2 Illustration illustration NN 22766 567 3 : : : 22766 567 4 _ _ NNP 22766 567 5 Fig Fig NNP 22766 567 6 . . . 22766 568 1 7 7 LS 22766 568 2 . . . 22766 568 3 _ _ NNP 22766 568 4 REVERSED REVERSED NNP 22766 568 5 MAGNETS MAGNETS NNP 22766 568 6 ] ] -RRB- 22766 568 7 POSITIVES POSITIVES NNP 22766 568 8 AND and CC 22766 568 9 NEGATIVES.--There NEGATIVES.--There NNP 22766 568 10 is be VBZ 22766 568 11 really really RB 22766 568 12 no no DT 22766 568 13 difference difference NN 22766 568 14 between between IN 22766 568 15 positive positive JJ 22766 568 16 and and CC 22766 568 17 negative negative JJ 22766 568 18 electricity electricity NN 22766 568 19 , , , 22766 568 20 so so RB 22766 568 21 called call VBN 22766 568 22 , , , 22766 568 23 but but CC 22766 568 24 the the DT 22766 568 25 foregoing foregoing NN 22766 568 26 method method NN 22766 568 27 merely merely RB 22766 568 28 serves serve VBZ 22766 568 29 as as IN 22766 568 30 a a DT 22766 568 31 means means NN 22766 568 32 of of IN 22766 568 33 identifying identify VBG 22766 568 34 or or CC 22766 568 35 classifying classify VBG 22766 568 36 the the DT 22766 568 37 opposite opposite JJ 22766 568 38 ends end NNS 22766 568 39 of of IN 22766 568 40 a a DT 22766 568 41 magnet magnet NN 22766 568 42 or or CC 22766 568 43 of of IN 22766 568 44 a a DT 22766 568 45 wire wire NN 22766 568 46 . . . 22766 569 1 MAGNETIC magnetic JJ 22766 569 2 LINES LINES NNP 22766 569 3 OF of IN 22766 569 4 FORCE.--It FORCE.--It NNP 22766 569 5 will will MD 22766 569 6 be be VB 22766 569 7 noticed notice VBN 22766 569 8 that that IN 22766 569 9 the the DT 22766 569 10 magnetic magnetic JJ 22766 569 11 lines line NNS 22766 569 12 of of IN 22766 569 13 force force NN 22766 569 14 pass pass VB 22766 569 15 through through IN 22766 569 16 the the DT 22766 569 17 bar bar NN 22766 569 18 and and CC 22766 569 19 then then RB 22766 569 20 go go VB 22766 569 21 from from IN 22766 569 22 end end NN 22766 569 23 to to TO 22766 569 24 end end VB 22766 569 25 through through IN 22766 569 26 the the DT 22766 569 27 atmosphere atmosphere NN 22766 569 28 . . . 22766 570 1 Air air NN 22766 570 2 is be VBZ 22766 570 3 a a DT 22766 570 4 poor poor JJ 22766 570 5 conductor conductor NN 22766 570 6 of of IN 22766 570 7 electricity electricity NN 22766 570 8 , , , 22766 570 9 so so IN 22766 570 10 that that IN 22766 570 11 if if IN 22766 570 12 we -PRON- PRP 22766 570 13 can can MD 22766 570 14 find find VB 22766 570 15 a a DT 22766 570 16 shorter short JJR 22766 570 17 way way NN 22766 570 18 to to TO 22766 570 19 conduct conduct VB 22766 570 20 the the DT 22766 570 21 current current NN 22766 570 22 from from IN 22766 570 23 the the DT 22766 570 24 north north NNP 22766 570 25 pole pole NNP 22766 570 26 to to IN 22766 570 27 the the DT 22766 570 28 south south NNP 22766 570 29 pole pole NNP 22766 570 30 , , , 22766 570 31 the the DT 22766 570 32 efficiency efficiency NN 22766 570 33 of of IN 22766 570 34 the the DT 22766 570 35 magnet magnet NN 22766 570 36 is be VBZ 22766 570 37 increased increase VBN 22766 570 38 . . . 22766 571 1 This this DT 22766 571 2 is be VBZ 22766 571 3 accomplished accomplish VBN 22766 571 4 by by IN 22766 571 5 means mean NNS 22766 571 6 of of IN 22766 571 7 the the DT 22766 571 8 well well RB 22766 571 9 - - HYPH 22766 571 10 known know VBN 22766 571 11 horseshoe horseshoe NNP 22766 571 12 magnet magnet NN 22766 571 13 , , , 22766 571 14 where where WRB 22766 571 15 the the DT 22766 571 16 two two CD 22766 571 17 ends end NNS 22766 571 18 ( ( -LRB- 22766 571 19 N n NN 22766 571 20 , , , 22766 571 21 S S NNP 22766 571 22 ) ) -RRB- 22766 571 23 are be VBP 22766 571 24 brought bring VBN 22766 571 25 close close RB 22766 571 26 together together RB 22766 571 27 , , , 22766 571 28 as as IN 22766 571 29 in in IN 22766 571 30 Fig Fig NNP 22766 571 31 . . . 22766 572 1 8 8 LS 22766 572 2 . . . 22766 573 1 THE the DT 22766 573 2 EARTH EARTH NNP 22766 573 3 AS as IN 22766 573 4 A a DT 22766 573 5 MAGNET.--The magnet.--the JJ 22766 573 6 earth earth NN 22766 573 7 is be VBZ 22766 573 8 a a DT 22766 573 9 huge huge JJ 22766 573 10 magnet magnet NN 22766 573 11 and and CC 22766 573 12 the the DT 22766 573 13 magnetic magnetic JJ 22766 573 14 lines line NNS 22766 573 15 run run VBP 22766 573 16 from from IN 22766 573 17 the the DT 22766 573 18 north north NNP 22766 573 19 pole pole NNP 22766 573 20 to to IN 22766 573 21 the the DT 22766 573 22 south south NNP 22766 573 23 pole pole NNP 22766 573 24 around around IN 22766 573 25 all all DT 22766 573 26 sides side NNS 22766 573 27 of of IN 22766 573 28 the the DT 22766 573 29 globe globe NN 22766 573 30 . . . 22766 574 1 [ [ -LRB- 22766 574 2 Illustration illustration NN 22766 574 3 : : : 22766 574 4 _ _ NNP 22766 574 5 Fig Fig NNP 22766 574 6 . . . 22766 575 1 8 8 LS 22766 575 2 . . . 22766 575 3 _ _ NNP 22766 575 4 HORSESHOE HORSESHOE NNP 22766 575 5 MAGNET MAGNET NNP 22766 575 6 ] ] -RRB- 22766 575 7 The the DT 22766 575 8 north north NN 22766 575 9 magnetic magnetic JJ 22766 575 10 pole pole NN 22766 575 11 does do VBZ 22766 575 12 not not RB 22766 575 13 coincide coincide VB 22766 575 14 with with IN 22766 575 15 the the DT 22766 575 16 true true JJ 22766 575 17 north north NNP 22766 575 18 pole pole NNP 22766 575 19 or or CC 22766 575 20 the the DT 22766 575 21 pivotal pivotal JJ 22766 575 22 point point NN 22766 575 23 of of IN 22766 575 24 the the DT 22766 575 25 earth earth NN 22766 575 26 's 's POS 22766 575 27 rotation rotation NN 22766 575 28 , , , 22766 575 29 but but CC 22766 575 30 it -PRON- PRP 22766 575 31 is be VBZ 22766 575 32 sufficiently sufficiently RB 22766 575 33 near near JJ 22766 575 34 for for IN 22766 575 35 all all DT 22766 575 36 practical practical JJ 22766 575 37 purposes purpose NNS 22766 575 38 . . . 22766 576 1 Fig fig NN 22766 576 2 . . . 22766 577 1 9 9 CD 22766 577 2 shows show VBZ 22766 577 3 the the DT 22766 577 4 magnetic magnetic JJ 22766 577 5 lines line NNS 22766 577 6 running run VBG 22766 577 7 from from IN 22766 577 8 the the DT 22766 577 9 north north NN 22766 577 10 to to IN 22766 577 11 the the DT 22766 577 12 south south NNP 22766 577 13 pole pole NNP 22766 577 14 . . . 22766 578 1 WHY why WRB 22766 578 2 THE the DT 22766 578 3 COMPASS COMPASS NNP 22766 578 4 POINTS points JJ 22766 578 5 NORTH NORTH NNP 22766 578 6 AND and CC 22766 578 7 SOUTH.--Now SOUTH.--Now NNS 22766 578 8 , , , 22766 578 9 let let VB 22766 578 10 us -PRON- PRP 22766 578 11 try try VB 22766 578 12 to to TO 22766 578 13 ascertain ascertain VB 22766 578 14 why why WRB 22766 578 15 the the DT 22766 578 16 compass compass NN 22766 578 17 points point VBZ 22766 578 18 north north NNP 22766 578 19 and and CC 22766 578 20 south south NN 22766 578 21 . . . 22766 579 1 Let let VB 22766 579 2 us -PRON- PRP 22766 579 3 assume assume VB 22766 579 4 that that IN 22766 579 5 we -PRON- PRP 22766 579 6 have have VBP 22766 579 7 a a DT 22766 579 8 large large JJ 22766 579 9 magnet magnet NN 22766 579 10 ( ( -LRB- 22766 579 11 A a NN 22766 579 12 , , , 22766 579 13 Fig fig NN 22766 579 14 . . . 22766 580 1 10 10 LS 22766 580 2 ) ) -RRB- 22766 580 3 , , , 22766 580 4 and and CC 22766 580 5 suspend suspend VB 22766 580 6 a a DT 22766 580 7 small small JJ 22766 580 8 magnet magnet NN 22766 580 9 ( ( -LRB- 22766 580 10 B b NN 22766 580 11 ) ) -RRB- 22766 580 12 above above IN 22766 580 13 it -PRON- PRP 22766 580 14 , , , 22766 580 15 so so IN 22766 580 16 that that IN 22766 580 17 it -PRON- PRP 22766 580 18 is be VBZ 22766 580 19 within within IN 22766 580 20 the the DT 22766 580 21 magnetic magnetic JJ 22766 580 22 field field NN 22766 580 23 of of IN 22766 580 24 the the DT 22766 580 25 large large JJ 22766 580 26 magnet magnet NN 22766 580 27 . . . 22766 581 1 This this DT 22766 581 2 may may MD 22766 581 3 be be VB 22766 581 4 done do VBN 22766 581 5 by by IN 22766 581 6 means mean NNS 22766 581 7 of of IN 22766 581 8 a a DT 22766 581 9 short short JJ 22766 581 10 pin pin NN 22766 581 11 ( ( -LRB- 22766 581 12 C C NNP 22766 581 13 ) ) -RRB- 22766 581 14 , , , 22766 581 15 which which WDT 22766 581 16 is be VBZ 22766 581 17 located locate VBN 22766 581 18 in in IN 22766 581 19 the the DT 22766 581 20 middle middle NN 22766 581 21 of of IN 22766 581 22 the the DT 22766 581 23 magnet magnet NN 22766 581 24 ( ( -LRB- 22766 581 25 B b NN 22766 581 26 ) ) -RRB- 22766 581 27 , , , 22766 581 28 the the DT 22766 581 29 upper upper JJ 22766 581 30 end end NN 22766 581 31 of of IN 22766 581 32 this this DT 22766 581 33 pin pin NN 22766 581 34 having have VBG 22766 581 35 thereon thereon NN 22766 581 36 a a DT 22766 581 37 loop loop NN 22766 581 38 to to TO 22766 581 39 which which WDT 22766 581 40 a a DT 22766 581 41 thread thread NN 22766 581 42 ( ( -LRB- 22766 581 43 D d NN 22766 581 44 ) ) -RRB- 22766 581 45 is be VBZ 22766 581 46 attached attach VBN 22766 581 47 . . . 22766 582 1 The the DT 22766 582 2 pin pin NN 22766 582 3 also also RB 22766 582 4 carries carry VBZ 22766 582 5 thereon thereon NN 22766 582 6 a a DT 22766 582 7 pointer pointer NN 22766 582 8 ( ( -LRB- 22766 582 9 E e NN 22766 582 10 ) ) -RRB- 22766 582 11 , , , 22766 582 12 which which WDT 22766 582 13 is be VBZ 22766 582 14 directed direct VBN 22766 582 15 toward toward IN 22766 582 16 the the DT 22766 582 17 north north NNP 22766 582 18 pole pole NN 22766 582 19 of of IN 22766 582 20 the the DT 22766 582 21 bar bar NN 22766 582 22 ( ( -LRB- 22766 582 23 B b NN 22766 582 24 ) ) -RRB- 22766 582 25 . . . 22766 583 1 [ [ -LRB- 22766 583 2 Illustration illustration NN 22766 583 3 : : : 22766 583 4 _ _ NNP 22766 583 5 Fig Fig NNP 22766 583 6 . . . 22766 584 1 9 9 LS 22766 584 2 . . . 22766 584 3 _ _ NNP 22766 584 4 EARTH EARTH NNP 22766 584 5 'S 's POS 22766 584 6 MAGNETIC magnetic JJ 22766 584 7 LINES LINES NNP 22766 584 8 ] ] -RRB- 22766 584 9 You -PRON- PRP 22766 584 10 will will MD 22766 584 11 now now RB 22766 584 12 take take VB 22766 584 13 note note NN 22766 584 14 of of IN 22766 584 15 the the DT 22766 584 16 interior interior JJ 22766 584 17 magnetic magnetic JJ 22766 584 18 lines line NNS 22766 584 19 ( ( -LRB- 22766 584 20 X X NNP 22766 584 21 ) ) -RRB- 22766 584 22 , , , 22766 584 23 and and CC 22766 584 24 the the DT 22766 584 25 exterior exterior JJ 22766 584 26 magnetic magnetic JJ 22766 584 27 lines line NNS 22766 584 28 ( ( -LRB- 22766 584 29 Z Z NNP 22766 584 30 ) ) -RRB- 22766 584 31 of of IN 22766 584 32 the the DT 22766 584 33 large large JJ 22766 584 34 magnet magnet NN 22766 584 35 ( ( -LRB- 22766 584 36 A a NN 22766 584 37 ) ) -RRB- 22766 584 38 , , , 22766 584 39 and and CC 22766 584 40 compare compare VB 22766 584 41 the the DT 22766 584 42 direction direction NN 22766 584 43 of of IN 22766 584 44 their -PRON- PRP$ 22766 584 45 flow flow NN 22766 584 46 with with IN 22766 584 47 the the DT 22766 584 48 similar similar JJ 22766 584 49 lines line NNS 22766 584 50 in in IN 22766 584 51 the the DT 22766 584 52 small small JJ 22766 584 53 magnet magnet NN 22766 584 54 ( ( -LRB- 22766 584 55 B b NN 22766 584 56 ) ) -RRB- 22766 584 57 . . . 22766 585 1 The the DT 22766 585 2 small small JJ 22766 585 3 magnet magnet NN 22766 585 4 has have VBZ 22766 585 5 both both CC 22766 585 6 its -PRON- PRP$ 22766 585 7 exterior exterior NN 22766 585 8 and and CC 22766 585 9 its -PRON- PRP$ 22766 585 10 interior interior JJ 22766 585 11 lines line NNS 22766 585 12 within within IN 22766 585 13 the the DT 22766 585 14 exterior exterior NNP 22766 585 15 lines line NNS 22766 585 16 ( ( -LRB- 22766 585 17 Z Z NNP 22766 585 18 ) ) -RRB- 22766 585 19 of of IN 22766 585 20 the the DT 22766 585 21 large large JJ 22766 585 22 magnet magnet NN 22766 585 23 ( ( -LRB- 22766 585 24 A a NN 22766 585 25 ) ) -RRB- 22766 585 26 , , , 22766 585 27 so so IN 22766 585 28 that that IN 22766 585 29 as as IN 22766 585 30 the the DT 22766 585 31 small small JJ 22766 585 32 magnet magnet NN 22766 585 33 ( ( -LRB- 22766 585 34 B b NN 22766 585 35 ) ) -RRB- 22766 585 36 is be VBZ 22766 585 37 capable capable JJ 22766 585 38 of of IN 22766 585 39 swinging swinge VBG 22766 585 40 around around RB 22766 585 41 , , , 22766 585 42 the the DT 22766 585 43 N N NNP 22766 585 44 pole pole NN 22766 585 45 of of IN 22766 585 46 the the DT 22766 585 47 bar bar NN 22766 585 48 ( ( -LRB- 22766 585 49 B b NN 22766 585 50 ) ) -RRB- 22766 585 51 will will MD 22766 585 52 point point VB 22766 585 53 toward toward IN 22766 585 54 the the DT 22766 585 55 S S NNP 22766 585 56 pole pole NN 22766 585 57 of of IN 22766 585 58 the the DT 22766 585 59 larger large JJR 22766 585 60 bar bar NN 22766 585 61 ( ( -LRB- 22766 585 62 A a NN 22766 585 63 ) ) -RRB- 22766 585 64 . . . 22766 586 1 The the DT 22766 586 2 small small JJ 22766 586 3 bar bar NN 22766 586 4 , , , 22766 586 5 therefore therefore RB 22766 586 6 , , , 22766 586 7 is be VBZ 22766 586 8 influenced influence VBN 22766 586 9 by by IN 22766 586 10 the the DT 22766 586 11 exterior exterior NNP 22766 586 12 magnetic magnetic JJ 22766 586 13 field field NN 22766 586 14 ( ( -LRB- 22766 586 15 Z Z NNP 22766 586 16 ) ) -RRB- 22766 586 17 . . . 22766 587 1 [ [ -LRB- 22766 587 2 Illustration illustration NN 22766 587 3 : : : 22766 587 4 _ _ NNP 22766 587 5 Fig Fig NNP 22766 587 6 . . . 22766 588 1 10 10 CD 22766 588 2 . . . 22766 588 3 _ _ NNP 22766 588 4 TWO TWO NNP 22766 588 5 PERMANENT PERMANENT NNP 22766 588 6 MAGNETS MAGNETS NNPS 22766 588 7 ] ] -RRB- 22766 588 8 [ [ -LRB- 22766 588 9 Illustration illustration NN 22766 588 10 : : : 22766 588 11 _ _ NNP 22766 588 12 Fig Fig NNP 22766 588 13 . . . 22766 589 1 11 11 CD 22766 589 2 . . . 22766 589 3 _ _ NNP 22766 589 4 MAGNETS MAGNETS NNP 22766 589 5 IN in IN 22766 589 6 THE the DT 22766 589 7 EARTH EARTH NNP 22766 589 8 'S 's POS 22766 589 9 MAGNETIC MAGNETIC NNP 22766 589 10 FIELD FIELD NNP 22766 589 11 ] ] -RRB- 22766 589 12 Let let VB 22766 589 13 us -PRON- PRP 22766 589 14 now now RB 22766 589 15 take take VB 22766 589 16 the the DT 22766 589 17 outline outline NN 22766 589 18 represented represent VBN 22766 589 19 by by IN 22766 589 20 the the DT 22766 589 21 earth earth NN 22766 589 22 's 's POS 22766 589 23 surface surface NN 22766 589 24 ( ( -LRB- 22766 589 25 Fig fig NN 22766 589 26 . . . 22766 590 1 11 11 CD 22766 590 2 ) ) -RRB- 22766 590 3 , , , 22766 590 4 and and CC 22766 590 5 suspend suspend VB 22766 590 6 a a DT 22766 590 7 magnet magnet NN 22766 590 8 ( ( -LRB- 22766 590 9 A a NN 22766 590 10 ) ) -RRB- 22766 590 11 at at IN 22766 590 12 any any DT 22766 590 13 point point NN 22766 590 14 , , , 22766 590 15 like like IN 22766 590 16 the the DT 22766 590 17 needle needle NN 22766 590 18 of of IN 22766 590 19 a a DT 22766 590 20 compass compass NN 22766 590 21 , , , 22766 590 22 and and CC 22766 590 23 it -PRON- PRP 22766 590 24 will will MD 22766 590 25 be be VB 22766 590 26 seen see VBN 22766 590 27 that that IN 22766 590 28 the the DT 22766 590 29 needle needle NN 22766 590 30 will will MD 22766 590 31 arrange arrange VB 22766 590 32 itself -PRON- PRP 22766 590 33 north north NN 22766 590 34 and and CC 22766 590 35 south south NN 22766 590 36 , , , 22766 590 37 within within IN 22766 590 38 the the DT 22766 590 39 magnetic magnetic JJ 22766 590 40 field field NN 22766 590 41 which which WDT 22766 590 42 flows flow VBZ 22766 590 43 from from IN 22766 590 44 the the DT 22766 590 45 north north NN 22766 590 46 to to IN 22766 590 47 the the DT 22766 590 48 south south NNP 22766 590 49 pole pole NNP 22766 590 50 . . . 22766 591 1 PECULIARITY PECULIARITY NNS 22766 591 2 OF of IN 22766 591 3 A a DT 22766 591 4 MAGNET.--One magnet.--one NN 22766 591 5 characteristic characteristic NN 22766 591 6 of of IN 22766 591 7 a a DT 22766 591 8 magnet magnet NN 22766 591 9 is be VBZ 22766 591 10 that that IN 22766 591 11 , , , 22766 591 12 while while IN 22766 591 13 apparently apparently RB 22766 591 14 the the DT 22766 591 15 magnetic magnetic JJ 22766 591 16 field field NN 22766 591 17 flows flow VBZ 22766 591 18 out out RP 22766 591 19 at at IN 22766 591 20 one one CD 22766 591 21 end end NN 22766 591 22 of of IN 22766 591 23 the the DT 22766 591 24 magnet magnet NN 22766 591 25 , , , 22766 591 26 and and CC 22766 591 27 moves move VBZ 22766 591 28 inwardly inwardly RB 22766 591 29 at at IN 22766 591 30 the the DT 22766 591 31 other other JJ 22766 591 32 end end NN 22766 591 33 , , , 22766 591 34 the the DT 22766 591 35 power power NN 22766 591 36 of of IN 22766 591 37 attraction attraction NN 22766 591 38 is be VBZ 22766 591 39 just just RB 22766 591 40 the the DT 22766 591 41 same same JJ 22766 591 42 at at IN 22766 591 43 both both DT 22766 591 44 ends end NNS 22766 591 45 . . . 22766 592 1 In in IN 22766 592 2 Fig Fig NNP 22766 592 3 . . . 22766 593 1 12 12 CD 22766 593 2 are be VBP 22766 593 3 shown show VBN 22766 593 4 a a DT 22766 593 5 bar bar NN 22766 593 6 ( ( -LRB- 22766 593 7 A a NN 22766 593 8 ) ) -RRB- 22766 593 9 and and CC 22766 593 10 a a DT 22766 593 11 horseshoe horseshoe NNP 22766 593 12 magnet magnet NN 22766 593 13 ( ( -LRB- 22766 593 14 B b NN 22766 593 15 ) ) -RRB- 22766 593 16 . . . 22766 594 1 The the DT 22766 594 2 bar bar NN 22766 594 3 ( ( -LRB- 22766 594 4 A a NN 22766 594 5 ) ) -RRB- 22766 594 6 has have VBZ 22766 594 7 metal metal NN 22766 594 8 blocks block NNS 22766 594 9 ( ( -LRB- 22766 594 10 C c NN 22766 594 11 ) ) -RRB- 22766 594 12 at at IN 22766 594 13 each each DT 22766 594 14 end end NN 22766 594 15 , , , 22766 594 16 and and CC 22766 594 17 each each DT 22766 594 18 of of IN 22766 594 19 these these DT 22766 594 20 blocks block NNS 22766 594 21 is be VBZ 22766 594 22 attracted attract VBN 22766 594 23 to to IN 22766 594 24 and and CC 22766 594 25 held hold VBN 22766 594 26 in in IN 22766 594 27 contact contact NN 22766 594 28 with with IN 22766 594 29 the the DT 22766 594 30 ends end NNS 22766 594 31 by by IN 22766 594 32 magnetic magnetic JJ 22766 594 33 influence influence NN 22766 594 34 , , , 22766 594 35 just just RB 22766 594 36 the the DT 22766 594 37 same same JJ 22766 594 38 as as IN 22766 594 39 the the DT 22766 594 40 bar bar NN 22766 594 41 ( ( -LRB- 22766 594 42 D d NN 22766 594 43 ) ) -RRB- 22766 594 44 is be VBZ 22766 594 45 attracted attract VBN 22766 594 46 by by IN 22766 594 47 and and CC 22766 594 48 held hold VBN 22766 594 49 against against IN 22766 594 50 the the DT 22766 594 51 two two CD 22766 594 52 ends end NNS 22766 594 53 of of IN 22766 594 54 the the DT 22766 594 55 horseshoe horseshoe NNP 22766 594 56 magnet magnet NN 22766 594 57 . . . 22766 595 1 These these DT 22766 595 2 blocks block NNS 22766 595 3 ( ( -LRB- 22766 595 4 C c NN 22766 595 5 ) ) -RRB- 22766 595 6 or or CC 22766 595 7 the the DT 22766 595 8 bar bar NN 22766 595 9 ( ( -LRB- 22766 595 10 D d NN 22766 595 11 ) ) -RRB- 22766 595 12 are be VBP 22766 595 13 called call VBN 22766 595 14 armatures armature NNS 22766 595 15 . . . 22766 596 1 Through through IN 22766 596 2 them -PRON- PRP 22766 596 3 is be VBZ 22766 596 4 represented represent VBN 22766 596 5 the the DT 22766 596 6 visible visible JJ 22766 596 7 motion motion NN 22766 596 8 produced produce VBN 22766 596 9 by by IN 22766 596 10 the the DT 22766 596 11 magnetic magnetic JJ 22766 596 12 field field NN 22766 596 13 . . . 22766 597 1 [ [ -LRB- 22766 597 2 Illustration illustration NN 22766 597 3 : : : 22766 597 4 _ _ NNP 22766 597 5 Fig Fig NNP 22766 597 6 . . . 22766 598 1 12 12 CD 22766 598 2 . . . 22766 598 3 _ _ IN 22766 598 4 ARMATURES ARMATURES NNP 22766 598 5 FOR for IN 22766 598 6 MAGNETS MAGNETS NNP 22766 598 7 ] ] -RRB- 22766 598 8 ACTION action NN 22766 598 9 OF of IN 22766 598 10 THE the DT 22766 598 11 ELECTRO ELECTRO NNP 22766 598 12 - - HYPH 22766 598 13 MAGNET.--The MAGNET.--The NNP 22766 598 14 electro electro JJ 22766 598 15 - - HYPH 22766 598 16 magnet magnet NN 22766 598 17 exerts exert NNS 22766 598 18 its -PRON- PRP$ 22766 598 19 force force NN 22766 598 20 in in IN 22766 598 21 the the DT 22766 598 22 same same JJ 22766 598 23 manner manner NN 22766 598 24 as as IN 22766 598 25 a a DT 22766 598 26 permanent permanent JJ 22766 598 27 magnet magnet NN 22766 598 28 , , , 22766 598 29 so so RB 22766 598 30 far far RB 22766 598 31 as as IN 22766 598 32 attraction attraction NN 22766 598 33 and and CC 22766 598 34 repulsion repulsion NN 22766 598 35 are be VBP 22766 598 36 concerned concern VBN 22766 598 37 , , , 22766 598 38 and and CC 22766 598 39 it -PRON- PRP 22766 598 40 has have VBZ 22766 598 41 a a DT 22766 598 42 north north NN 22766 598 43 and and CC 22766 598 44 a a DT 22766 598 45 south south JJ 22766 598 46 pole pole NN 22766 598 47 , , , 22766 598 48 as as IN 22766 598 49 in in IN 22766 598 50 the the DT 22766 598 51 case case NN 22766 598 52 with with IN 22766 598 53 the the DT 22766 598 54 permanent permanent JJ 22766 598 55 magnet magnet NN 22766 598 56 . . . 22766 599 1 An an DT 22766 599 2 electro electro JJ 22766 599 3 - - HYPH 22766 599 4 magnet magnet NN 22766 599 5 is be VBZ 22766 599 6 simply simply RB 22766 599 7 a a DT 22766 599 8 bar bar NN 22766 599 9 of of IN 22766 599 10 iron iron NN 22766 599 11 with with IN 22766 599 12 a a DT 22766 599 13 coil coil NN 22766 599 14 or or CC 22766 599 15 coils coil NNS 22766 599 16 of of IN 22766 599 17 wire wire NN 22766 599 18 around around IN 22766 599 19 it -PRON- PRP 22766 599 20 ; ; : 22766 599 21 when when WRB 22766 599 22 a a DT 22766 599 23 current current NN 22766 599 24 of of IN 22766 599 25 electricity electricity NN 22766 599 26 flows flow VBZ 22766 599 27 through through IN 22766 599 28 the the DT 22766 599 29 wire wire NN 22766 599 30 , , , 22766 599 31 the the DT 22766 599 32 bar bar NN 22766 599 33 is be VBZ 22766 599 34 magnetized magnetize VBN 22766 599 35 . . . 22766 600 1 The the DT 22766 600 2 moment moment NN 22766 600 3 the the DT 22766 600 4 current current NN 22766 600 5 is be VBZ 22766 600 6 cut cut VBN 22766 600 7 off off RP 22766 600 8 , , , 22766 600 9 the the DT 22766 600 10 bar bar NN 22766 600 11 is be VBZ 22766 600 12 demagnetized demagnetize VBN 22766 600 13 . . . 22766 601 1 The the DT 22766 601 2 question question NN 22766 601 3 that that WDT 22766 601 4 now now RB 22766 601 5 arises arise VBZ 22766 601 6 is be VBZ 22766 601 7 , , , 22766 601 8 why why WRB 22766 601 9 an an DT 22766 601 10 electric electric JJ 22766 601 11 current current NN 22766 601 12 flowing flow VBG 22766 601 13 through through IN 22766 601 14 a a DT 22766 601 15 wire wire NN 22766 601 16 , , , 22766 601 17 under under IN 22766 601 18 those those DT 22766 601 19 conditions condition NNS 22766 601 20 , , , 22766 601 21 magnetizes magnetize VBZ 22766 601 22 the the DT 22766 601 23 bar bar NN 22766 601 24 , , , 22766 601 25 or or CC 22766 601 26 _ _ NNP 22766 601 27 core core NN 22766 601 28 _ _ NNP 22766 601 29 , , , 22766 601 30 as as IN 22766 601 31 it -PRON- PRP 22766 601 32 is be VBZ 22766 601 33 called call VBN 22766 601 34 . . . 22766 602 1 [ [ -LRB- 22766 602 2 Illustration illustration NN 22766 602 3 : : : 22766 602 4 _ _ NNP 22766 602 5 Fig Fig NNP 22766 602 6 . . . 22766 603 1 13 13 CD 22766 603 2 . . . 22766 603 3 _ _ NNP 22766 603 4 MAGNETIZED MAGNETIZED NNP 22766 603 5 FIELD FIELD NNP 22766 603 6 ] ] -RRB- 22766 603 7 [ [ -LRB- 22766 603 8 Illustration illustration NN 22766 603 9 : : : 22766 603 10 _ _ NNP 22766 603 11 Fig Fig NNP 22766 603 12 . . . 22766 604 1 14 14 CD 22766 604 2 . . . 22766 604 3 _ _ NNP 22766 604 4 MAGNETIZED MAGNETIZED NNP 22766 604 5 BAR BAR NNP 22766 604 6 ] ] -RRB- 22766 604 7 In in IN 22766 604 8 Fig Fig NNP 22766 604 9 . . . 22766 605 1 13 13 CD 22766 605 2 is be VBZ 22766 605 3 shown show VBN 22766 605 4 a a DT 22766 605 5 piece piece NN 22766 605 6 of of IN 22766 605 7 wire wire NN 22766 605 8 ( ( -LRB- 22766 605 9 A a NN 22766 605 10 ) ) -RRB- 22766 605 11 . . . 22766 606 1 Let let VB 22766 606 2 us -PRON- PRP 22766 606 3 assume assume VB 22766 606 4 that that IN 22766 606 5 a a DT 22766 606 6 current current NN 22766 606 7 of of IN 22766 606 8 electricity electricity NN 22766 606 9 is be VBZ 22766 606 10 flowing flow VBG 22766 606 11 through through IN 22766 606 12 this this DT 22766 606 13 wire wire NN 22766 606 14 in in IN 22766 606 15 the the DT 22766 606 16 direction direction NN 22766 606 17 of of IN 22766 606 18 the the DT 22766 606 19 darts dart NNS 22766 606 20 . . . 22766 607 1 What what WP 22766 607 2 actually actually RB 22766 607 3 takes take VBZ 22766 607 4 place place NN 22766 607 5 is be VBZ 22766 607 6 that that IN 22766 607 7 the the DT 22766 607 8 electricity electricity NN 22766 607 9 extends extend VBZ 22766 607 10 out out RP 22766 607 11 beyond beyond IN 22766 607 12 the the DT 22766 607 13 surface surface NN 22766 607 14 of of IN 22766 607 15 the the DT 22766 607 16 wire wire NN 22766 607 17 in in IN 22766 607 18 the the DT 22766 607 19 form form NN 22766 607 20 of of IN 22766 607 21 the the DT 22766 607 22 closed close VBN 22766 607 23 rings ring NNS 22766 607 24 ( ( -LRB- 22766 607 25 B b NN 22766 607 26 ) ) -RRB- 22766 607 27 . . . 22766 608 1 If if IN 22766 608 2 , , , 22766 608 3 now now RB 22766 608 4 , , , 22766 608 5 this this DT 22766 608 6 wire wire NN 22766 608 7 ( ( -LRB- 22766 608 8 A a NN 22766 608 9 ) ) -RRB- 22766 608 10 is be VBZ 22766 608 11 wound wind VBN 22766 608 12 around around IN 22766 608 13 an an DT 22766 608 14 iron iron NN 22766 608 15 core core NN 22766 608 16 ( ( -LRB- 22766 608 17 C C NNP 22766 608 18 , , , 22766 608 19 Fig Fig NNP 22766 608 20 . . . 22766 609 1 14 14 CD 22766 609 2 ) ) -RRB- 22766 609 3 , , , 22766 609 4 you -PRON- PRP 22766 609 5 will will MD 22766 609 6 observe observe VB 22766 609 7 that that IN 22766 609 8 this this DT 22766 609 9 electric electric JJ 22766 609 10 field field NN 22766 609 11 , , , 22766 609 12 as as IN 22766 609 13 it -PRON- PRP 22766 609 14 is be VBZ 22766 609 15 called call VBN 22766 609 16 , , , 22766 609 17 entirely entirely RB 22766 609 18 surrounds surround VBZ 22766 609 19 the the DT 22766 609 20 core core NN 22766 609 21 , , , 22766 609 22 or or CC 22766 609 23 rather rather RB 22766 609 24 , , , 22766 609 25 that that IN 22766 609 26 the the DT 22766 609 27 core core NN 22766 609 28 is be VBZ 22766 609 29 within within IN 22766 609 30 the the DT 22766 609 31 magnetic magnetic JJ 22766 609 32 field field NN 22766 609 33 or or CC 22766 609 34 influence influence NN 22766 609 35 of of IN 22766 609 36 the the DT 22766 609 37 current current NN 22766 609 38 flowing flow VBG 22766 609 39 through through IN 22766 609 40 the the DT 22766 609 41 wire wire NN 22766 609 42 , , , 22766 609 43 and and CC 22766 609 44 the the DT 22766 609 45 core core NN 22766 609 46 ( ( -LRB- 22766 609 47 C C NNP 22766 609 48 ) ) -RRB- 22766 609 49 thereby thereby RB 22766 609 50 becomes become VBZ 22766 609 51 magnetized magnetize VBN 22766 609 52 , , , 22766 609 53 but but CC 22766 609 54 it -PRON- PRP 22766 609 55 is be VBZ 22766 609 56 magnetized magnetize VBN 22766 609 57 only only RB 22766 609 58 when when WRB 22766 609 59 the the DT 22766 609 60 current current NN 22766 609 61 passes pass VBZ 22766 609 62 through through IN 22766 609 63 the the DT 22766 609 64 wire wire NN 22766 609 65 coil coil NN 22766 609 66 ( ( -LRB- 22766 609 67 A a NN 22766 609 68 ) ) -RRB- 22766 609 69 . . . 22766 610 1 [ [ -LRB- 22766 610 2 Illustration illustration NN 22766 610 3 : : : 22766 610 4 _ _ NNP 22766 610 5 Fig Fig NNP 22766 610 6 . . . 22766 611 1 15 15 CD 22766 611 2 . . . 22766 611 3 _ _ IN 22766 611 4 DIRECTION direction NN 22766 611 5 OF of IN 22766 611 6 CURRENT CURRENT NNP 22766 611 7 ] ] -RRB- 22766 611 8 From from IN 22766 611 9 the the DT 22766 611 10 foregoing foregoing NN 22766 611 11 , , , 22766 611 12 it -PRON- PRP 22766 611 13 will will MD 22766 611 14 be be VB 22766 611 15 understood understand VBN 22766 611 16 that that IN 22766 611 17 a a DT 22766 611 18 wire wire NN 22766 611 19 carrying carry VBG 22766 611 20 a a DT 22766 611 21 current current NN 22766 611 22 of of IN 22766 611 23 electricity electricity NN 22766 611 24 not not RB 22766 611 25 only only RB 22766 611 26 is be VBZ 22766 611 27 affected affect VBN 22766 611 28 within within IN 22766 611 29 its -PRON- PRP$ 22766 611 30 body body NN 22766 611 31 , , , 22766 611 32 but but CC 22766 611 33 that that IN 22766 611 34 it -PRON- PRP 22766 611 35 also also RB 22766 611 36 has have VBZ 22766 611 37 a a DT 22766 611 38 sphere sphere NN 22766 611 39 of of IN 22766 611 40 influence influence NN 22766 611 41 exteriorly exteriorly RB 22766 611 42 to to IN 22766 611 43 the the DT 22766 611 44 body body NN 22766 611 45 of of IN 22766 611 46 the the DT 22766 611 47 wire wire NN 22766 611 48 , , , 22766 611 49 at at IN 22766 611 50 all all DT 22766 611 51 points point NNS 22766 611 52 ; ; : 22766 611 53 and and CC 22766 611 54 advantage advantage NN 22766 611 55 is be VBZ 22766 611 56 taken take VBN 22766 611 57 of of IN 22766 611 58 this this DT 22766 611 59 phenomenon phenomenon NN 22766 611 60 in in IN 22766 611 61 constructing construct VBG 22766 611 62 motors motor NNS 22766 611 63 , , , 22766 611 64 dynamos dynamos NNP 22766 611 65 , , , 22766 611 66 electrical electrical JJ 22766 611 67 measuring measuring NN 22766 611 68 devices device NNS 22766 611 69 and and CC 22766 611 70 almost almost RB 22766 611 71 every every DT 22766 611 72 kind kind NN 22766 611 73 of of IN 22766 611 74 electrical electrical JJ 22766 611 75 mechanism mechanism NN 22766 611 76 in in IN 22766 611 77 existence existence NN 22766 611 78 . . . 22766 612 1 EXTERIOR EXTERIOR NNP 22766 612 2 MAGNETIC MAGNETIC NNP 22766 612 3 INFLUENCE influence NN 22766 612 4 AROUND around IN 22766 612 5 A a DT 22766 612 6 WIRE wire NN 22766 612 7 CARRYING carry VBG 22766 612 8 A a DT 22766 612 9 CURRENT.--Bear current.--bear NN 22766 612 10 in in IN 22766 612 11 mind mind NN 22766 612 12 that that IN 22766 612 13 the the DT 22766 612 14 wire wire NN 22766 612 15 coil coil NN 22766 612 16 ( ( -LRB- 22766 612 17 A a NN 22766 612 18 , , , 22766 612 19 Fig fig NN 22766 612 20 . . . 22766 613 1 14 14 CD 22766 613 2 ) ) -RRB- 22766 613 3 does do VBZ 22766 613 4 not not RB 22766 613 5 come come VB 22766 613 6 into into IN 22766 613 7 contact contact NN 22766 613 8 with with IN 22766 613 9 the the DT 22766 613 10 core core NN 22766 613 11 ( ( -LRB- 22766 613 12 C C NNP 22766 613 13 ) ) -RRB- 22766 613 14 . . . 22766 614 1 It -PRON- PRP 22766 614 2 is be VBZ 22766 614 3 insulated insulate VBN 22766 614 4 from from IN 22766 614 5 the the DT 22766 614 6 core core NN 22766 614 7 , , , 22766 614 8 either either CC 22766 614 9 by by IN 22766 614 10 air air NN 22766 614 11 or or CC 22766 614 12 by by IN 22766 614 13 rubber rubber NN 22766 614 14 or or CC 22766 614 15 other other JJ 22766 614 16 insulating insulate VBG 22766 614 17 substance substance NN 22766 614 18 , , , 22766 614 19 and and CC 22766 614 20 a a DT 22766 614 21 current current JJ 22766 614 22 passing pass VBG 22766 614 23 from from IN 22766 614 24 A a NN 22766 614 25 to to IN 22766 614 26 C c NN 22766 614 27 under under IN 22766 614 28 those those DT 22766 614 29 conditions condition NNS 22766 614 30 is be VBZ 22766 614 31 a a DT 22766 614 32 current current NN 22766 614 33 of of IN 22766 614 34 _ _ NNP 22766 614 35 induction induction NN 22766 614 36 _ _ NNP 22766 614 37 . . . 22766 615 1 On on IN 22766 615 2 the the DT 22766 615 3 other other JJ 22766 615 4 hand hand NN 22766 615 5 , , , 22766 615 6 the the DT 22766 615 7 current current NN 22766 615 8 flowing flow VBG 22766 615 9 through through IN 22766 615 10 the the DT 22766 615 11 wire wire NN 22766 615 12 ( ( -LRB- 22766 615 13 A a NN 22766 615 14 ) ) -RRB- 22766 615 15 from from IN 22766 615 16 end end NN 22766 615 17 to to IN 22766 615 18 end end NN 22766 615 19 is be VBZ 22766 615 20 called call VBN 22766 615 21 a a DT 22766 615 22 _ _ NNP 22766 615 23 conduction conduction NN 22766 615 24 _ _ NNP 22766 615 25 current current NN 22766 615 26 . . . 22766 616 1 Remember remember VB 22766 616 2 these these DT 22766 616 3 terms term NNS 22766 616 4 . . . 22766 617 1 In in IN 22766 617 2 this this DT 22766 617 3 connection connection NN 22766 617 4 there there EX 22766 617 5 is be VBZ 22766 617 6 also also RB 22766 617 7 another another DT 22766 617 8 thing thing NN 22766 617 9 which which WDT 22766 617 10 you -PRON- PRP 22766 617 11 will will MD 22766 617 12 do do VB 22766 617 13 well well RB 22766 617 14 to to TO 22766 617 15 bear bear VB 22766 617 16 in in IN 22766 617 17 mind mind NN 22766 617 18 . . . 22766 618 1 In in IN 22766 618 2 Fig Fig NNP 22766 618 3 . . . 22766 619 1 15 15 CD 22766 619 2 you -PRON- PRP 22766 619 3 will will MD 22766 619 4 notice notice VB 22766 619 5 a a DT 22766 619 6 core core NN 22766 619 7 ( ( -LRB- 22766 619 8 C c NN 22766 619 9 ) ) -RRB- 22766 619 10 and and CC 22766 619 11 an an DT 22766 619 12 insulated insulated JJ 22766 619 13 wire wire NN 22766 619 14 coil coil NN 22766 619 15 ( ( -LRB- 22766 619 16 B b NN 22766 619 17 ) ) -RRB- 22766 619 18 wound wind VBD 22766 619 19 around around IN 22766 619 20 it -PRON- PRP 22766 619 21 . . . 22766 620 1 The the DT 22766 620 2 current current JJ 22766 620 3 , , , 22766 620 4 through through IN 22766 620 5 the the DT 22766 620 6 wire wire NN 22766 620 7 ( ( -LRB- 22766 620 8 B b NN 22766 620 9 ) ) -RRB- 22766 620 10 , , , 22766 620 11 as as IN 22766 620 12 shown show VBN 22766 620 13 by by IN 22766 620 14 the the DT 22766 620 15 darts dart NNS 22766 620 16 ( ( -LRB- 22766 620 17 D D NNP 22766 620 18 ) ) -RRB- 22766 620 19 , , , 22766 620 20 moves move NNS 22766 620 21 in in IN 22766 620 22 one one CD 22766 620 23 direction direction NN 22766 620 24 , , , 22766 620 25 and and CC 22766 620 26 the the DT 22766 620 27 induced induce VBN 22766 620 28 current current NN 22766 620 29 in in IN 22766 620 30 the the DT 22766 620 31 core core NN 22766 620 32 ( ( -LRB- 22766 620 33 C c NN 22766 620 34 ) ) -RRB- 22766 620 35 travels travel VBZ 22766 620 36 in in IN 22766 620 37 the the DT 22766 620 38 opposite opposite JJ 22766 620 39 direction direction NN 22766 620 40 , , , 22766 620 41 as as IN 22766 620 42 shown show VBN 22766 620 43 by by IN 22766 620 44 the the DT 22766 620 45 darts dart NNS 22766 620 46 ( ( -LRB- 22766 620 47 D D NNP 22766 620 48 ) ) -RRB- 22766 620 49 . . . 22766 621 1 [ [ -LRB- 22766 621 2 Illustration illustration NN 22766 621 3 : : : 22766 621 4 _ _ NNP 22766 621 5 Fig Fig NNP 22766 621 6 . . . 22766 622 1 16 16 CD 22766 622 2 . . . 22766 622 3 _ _ NNP 22766 622 4 DIRECTION DIRECTION NNS 22766 622 5 OF of IN 22766 622 6 INDUCTION INDUCTION NNP 22766 622 7 CURRENT CURRENT NNP 22766 622 8 ] ] -RRB- 22766 622 9 PARALLEL PARALLEL NNP 22766 622 10 WIRES.--In WIRES.--In NNP 22766 622 11 like like IN 22766 622 12 manner manner NN 22766 622 13 , , , 22766 622 14 if if IN 22766 622 15 two two CD 22766 622 16 wires wire NNS 22766 622 17 ( ( -LRB- 22766 622 18 A a NN 22766 622 19 , , , 22766 622 20 B b NN 22766 622 21 , , , 22766 622 22 Fig Fig NNP 22766 622 23 . . . 22766 623 1 16 16 CD 22766 623 2 ) ) -RRB- 22766 623 3 are be VBP 22766 623 4 parallel parallel JJ 22766 623 5 with with IN 22766 623 6 each each DT 22766 623 7 other other JJ 22766 623 8 , , , 22766 623 9 and and CC 22766 623 10 a a DT 22766 623 11 current current NN 22766 623 12 of of IN 22766 623 13 electricity electricity NN 22766 623 14 passes pass VBZ 22766 623 15 along along IN 22766 623 16 the the DT 22766 623 17 wire wire NN 22766 623 18 ( ( -LRB- 22766 623 19 A a NN 22766 623 20 ) ) -RRB- 22766 623 21 in in IN 22766 623 22 one one CD 22766 623 23 direction direction NN 22766 623 24 , , , 22766 623 25 the the DT 22766 623 26 induced induce VBN 22766 623 27 current current NN 22766 623 28 in in IN 22766 623 29 the the DT 22766 623 30 wire wire NN 22766 623 31 ( ( -LRB- 22766 623 32 B b NN 22766 623 33 ) ) -RRB- 22766 623 34 will will MD 22766 623 35 move move VB 22766 623 36 in in IN 22766 623 37 the the DT 22766 623 38 opposite opposite JJ 22766 623 39 direction direction NN 22766 623 40 . . . 22766 624 1 These these DT 22766 624 2 fundamental fundamental JJ 22766 624 3 principles principle NNS 22766 624 4 should should MD 22766 624 5 be be VB 22766 624 6 thoroughly thoroughly RB 22766 624 7 understood understand VBN 22766 624 8 and and CC 22766 624 9 mastered master VBN 22766 624 10 . . . 22766 625 1 CHAPTER CHAPTER NNP 22766 625 2 IV IV NNP 22766 625 3 FRICTIONAL FRICTIONAL NNP 22766 625 4 , , , 22766 625 5 VOLTAIC VOLTAIC NNP 22766 625 6 OR or CC 22766 625 7 GALVANIC GALVANIC NNP 22766 625 8 , , , 22766 625 9 AND and CC 22766 625 10 ELECTRO ELECTRO NNP 22766 625 11 - - HYPH 22766 625 12 MAGNETIC magnetic NN 22766 625 13 ELECTRICITY ELECTRICITY NNP 22766 625 14 THREE three CD 22766 625 15 ELECTRICAL electrical NN 22766 625 16 SOURCES.--It sources.--it NN 22766 625 17 has have VBZ 22766 625 18 been be VBN 22766 625 19 found find VBN 22766 625 20 that that IN 22766 625 21 there there EX 22766 625 22 are be VBP 22766 625 23 three three CD 22766 625 24 kinds kind NNS 22766 625 25 of of IN 22766 625 26 electricity electricity NN 22766 625 27 , , , 22766 625 28 or or CC 22766 625 29 , , , 22766 625 30 to to TO 22766 625 31 be be VB 22766 625 32 more more RBR 22766 625 33 accurate accurate JJ 22766 625 34 , , , 22766 625 35 there there EX 22766 625 36 are be VBP 22766 625 37 three three CD 22766 625 38 ways way NNS 22766 625 39 to to TO 22766 625 40 generate generate VB 22766 625 41 it -PRON- PRP 22766 625 42 . . . 22766 626 1 These these DT 22766 626 2 will will MD 22766 626 3 now now RB 22766 626 4 be be VB 22766 626 5 described describe VBN 22766 626 6 . . . 22766 627 1 When when WRB 22766 627 2 man man NN 22766 627 3 first first RB 22766 627 4 began begin VBD 22766 627 5 experimenting experiment VBG 22766 627 6 , , , 22766 627 7 he -PRON- PRP 22766 627 8 produced produce VBD 22766 627 9 a a DT 22766 627 10 current current NN 22766 627 11 by by IN 22766 627 12 frictional frictional JJ 22766 627 13 means mean NNS 22766 627 14 , , , 22766 627 15 and and CC 22766 627 16 collected collect VBD 22766 627 17 the the DT 22766 627 18 electricity electricity NN 22766 627 19 in in IN 22766 627 20 a a DT 22766 627 21 bottle bottle NN 22766 627 22 or or CC 22766 627 23 jar jar NN 22766 627 24 . . . 22766 628 1 Electricity electricity NN 22766 628 2 , , , 22766 628 3 so so RB 22766 628 4 stored stored JJ 22766 628 5 , , , 22766 628 6 could could MD 22766 628 7 be be VB 22766 628 8 drawn draw VBN 22766 628 9 from from IN 22766 628 10 the the DT 22766 628 11 jar jar NN 22766 628 12 , , , 22766 628 13 by by IN 22766 628 14 attaching attach VBG 22766 628 15 thereto thereto NN 22766 628 16 suitable suitable JJ 22766 628 17 connection connection NN 22766 628 18 . . . 22766 629 1 This this DT 22766 629 2 could could MD 22766 629 3 be be VB 22766 629 4 effected effect VBN 22766 629 5 only only RB 22766 629 6 in in IN 22766 629 7 one one CD 22766 629 8 way way NN 22766 629 9 , , , 22766 629 10 and and CC 22766 629 11 that that DT 22766 629 12 was be VBD 22766 629 13 by by IN 22766 629 14 discharging discharge VBG 22766 629 15 the the DT 22766 629 16 entire entire JJ 22766 629 17 accumulation accumulation NN 22766 629 18 instantaneously instantaneously RB 22766 629 19 . . . 22766 630 1 At at IN 22766 630 2 that that DT 22766 630 3 time time NN 22766 630 4 they -PRON- PRP 22766 630 5 knew know VBD 22766 630 6 of of IN 22766 630 7 no no DT 22766 630 8 means means NN 22766 630 9 whereby whereby WRB 22766 630 10 the the DT 22766 630 11 current current NN 22766 630 12 could could MD 22766 630 13 be be VB 22766 630 14 made make VBN 22766 630 15 to to TO 22766 630 16 flow flow VB 22766 630 17 from from IN 22766 630 18 the the DT 22766 630 19 jar jar NN 22766 630 20 as as IN 22766 630 21 from from IN 22766 630 22 a a DT 22766 630 23 battery battery NN 22766 630 24 or or CC 22766 630 25 cell cell NN 22766 630 26 . . . 22766 631 1 FRICTIONAL FRICTIONAL VBN 22766 631 2 ELECTRICITY.--With electricity.--with IN 22766 631 3 a a DT 22766 631 4 view view NN 22766 631 5 of of IN 22766 631 6 explaining explain VBG 22766 631 7 the the DT 22766 631 8 principles principle NNS 22766 631 9 involved involve VBN 22766 631 10 , , , 22766 631 11 we -PRON- PRP 22766 631 12 show show VBP 22766 631 13 in in IN 22766 631 14 Fig Fig NNP 22766 631 15 . . . 22766 632 1 17 17 CD 22766 632 2 a a DT 22766 632 3 machine machine NN 22766 632 4 for for IN 22766 632 5 producing produce VBG 22766 632 6 electricity electricity NN 22766 632 7 by by IN 22766 632 8 friction friction NN 22766 632 9 . . . 22766 633 1 [ [ -LRB- 22766 633 2 Illustration illustration NN 22766 633 3 : : : 22766 633 4 _ _ NNP 22766 633 5 Fig Fig NNP 22766 633 6 . . . 22766 634 1 17 17 CD 22766 634 2 . . . 22766 634 3 _ _ NNP 22766 634 4 FRICTION FRICTION NNP 22766 634 5 - - HYPH 22766 634 6 ELECTRICITY ELECTRICITY NNP 22766 634 7 MACHINE MACHINE NNP 22766 634 8 ] ] -RRB- 22766 634 9 This this DT 22766 634 10 is be VBZ 22766 634 11 made make VBN 22766 634 12 up up RP 22766 634 13 as as IN 22766 634 14 follows follow VBZ 22766 634 15 : : : 22766 634 16 A a DT 22766 634 17 represents represent VBZ 22766 634 18 the the DT 22766 634 19 base base NN 22766 634 20 , , , 22766 634 21 having have VBG 22766 634 22 thereon thereon NN 22766 634 23 a a DT 22766 634 24 flat flat JJ 22766 634 25 member member NN 22766 634 26 ( ( -LRB- 22766 634 27 B b NN 22766 634 28 ) ) -RRB- 22766 634 29 , , , 22766 634 30 on on IN 22766 634 31 which which WDT 22766 634 32 is be VBZ 22766 634 33 mounted mount VBN 22766 634 34 a a DT 22766 634 35 pair pair NN 22766 634 36 of of IN 22766 634 37 parallel parallel JJ 22766 634 38 posts post NNS 22766 634 39 or or CC 22766 634 40 standards standard NNS 22766 634 41 ( ( -LRB- 22766 634 42 C C NNP 22766 634 43 , , , 22766 634 44 C C NNP 22766 634 45 ) ) -RRB- 22766 634 46 , , , 22766 634 47 which which WDT 22766 634 48 are be VBP 22766 634 49 connected connect VBN 22766 634 50 at at IN 22766 634 51 the the DT 22766 634 52 top top NN 22766 634 53 by by IN 22766 634 54 a a DT 22766 634 55 cross cross NN 22766 634 56 piece piece NN 22766 634 57 ( ( -LRB- 22766 634 58 D D NNP 22766 634 59 ) ) -RRB- 22766 634 60 . . . 22766 635 1 Between between IN 22766 635 2 these these DT 22766 635 3 two two CD 22766 635 4 posts post NNS 22766 635 5 is be VBZ 22766 635 6 a a DT 22766 635 7 glass glass NN 22766 635 8 disc disc NN 22766 635 9 ( ( -LRB- 22766 635 10 E e NN 22766 635 11 ) ) -RRB- 22766 635 12 , , , 22766 635 13 mounted mount VBN 22766 635 14 upon upon IN 22766 635 15 a a DT 22766 635 16 shaft shaft NN 22766 635 17 ( ( -LRB- 22766 635 18 F f NN 22766 635 19 ) ) -RRB- 22766 635 20 , , , 22766 635 21 which which WDT 22766 635 22 passes pass VBZ 22766 635 23 through through IN 22766 635 24 the the DT 22766 635 25 posts post NNS 22766 635 26 , , , 22766 635 27 this this DT 22766 635 28 shaft shaft NN 22766 635 29 having have VBG 22766 635 30 at at IN 22766 635 31 one one CD 22766 635 32 end end NN 22766 635 33 a a DT 22766 635 34 crank crank NN 22766 635 35 ( ( -LRB- 22766 635 36 G g NN 22766 635 37 ) ) -RRB- 22766 635 38 . . . 22766 636 1 Two two CD 22766 636 2 leather leather NN 22766 636 3 collecting collecting NN 22766 636 4 surfaces surface NNS 22766 636 5 ( ( -LRB- 22766 636 6 H h NN 22766 636 7 , , , 22766 636 8 H h NN 22766 636 9 ) ) -RRB- 22766 636 10 , , , 22766 636 11 which which WDT 22766 636 12 are be VBP 22766 636 13 in in IN 22766 636 14 contact contact NN 22766 636 15 with with IN 22766 636 16 the the DT 22766 636 17 glass glass NN 22766 636 18 disc disc NN 22766 636 19 ( ( -LRB- 22766 636 20 E e NN 22766 636 21 ) ) -RRB- 22766 636 22 , , , 22766 636 23 are be VBP 22766 636 24 held hold VBN 22766 636 25 in in IN 22766 636 26 position position NN 22766 636 27 by by IN 22766 636 28 arms arm NNS 22766 636 29 ( ( -LRB- 22766 636 30 I -PRON- PRP 22766 636 31 , , , 22766 636 32 J J NNP 22766 636 33 ) ) -RRB- 22766 636 34 , , , 22766 636 35 the the DT 22766 636 36 arm arm NN 22766 636 37 ( ( -LRB- 22766 636 38 I i NN 22766 636 39 ) ) -RRB- 22766 636 40 being be VBG 22766 636 41 supported support VBN 22766 636 42 by by IN 22766 636 43 the the DT 22766 636 44 cross cross NN 22766 636 45 piece piece NN 22766 636 46 ( ( -LRB- 22766 636 47 D D NNP 22766 636 48 ) ) -RRB- 22766 636 49 , , , 22766 636 50 and and CC 22766 636 51 the the DT 22766 636 52 arm arm NN 22766 636 53 ( ( -LRB- 22766 636 54 J J NNP 22766 636 55 ) ) -RRB- 22766 636 56 held hold VBN 22766 636 57 by by IN 22766 636 58 the the DT 22766 636 59 base base NN 22766 636 60 piece piece NN 22766 636 61 ( ( -LRB- 22766 636 62 B b NN 22766 636 63 ) ) -RRB- 22766 636 64 . . . 22766 637 1 A a DT 22766 637 2 rod rod NN 22766 637 3 ( ( -LRB- 22766 637 4 K K NNP 22766 637 5 ) ) -RRB- 22766 637 6 , , , 22766 637 7 U u NN 22766 637 8 - - HYPH 22766 637 9 shaped shape VBN 22766 637 10 in in IN 22766 637 11 form form NN 22766 637 12 , , , 22766 637 13 passes pass VBZ 22766 637 14 over over IN 22766 637 15 the the DT 22766 637 16 structure structure NN 22766 637 17 here here RB 22766 637 18 thus thus RB 22766 637 19 described describe VBN 22766 637 20 , , , 22766 637 21 its -PRON- PRP$ 22766 637 22 ends end NNS 22766 637 23 being be VBG 22766 637 24 secured secure VBN 22766 637 25 to to IN 22766 637 26 the the DT 22766 637 27 base base NN 22766 637 28 ( ( -LRB- 22766 637 29 B b NN 22766 637 30 ) ) -RRB- 22766 637 31 . . . 22766 638 1 The the DT 22766 638 2 arms arm NNS 22766 638 3 ( ( -LRB- 22766 638 4 I -PRON- PRP 22766 638 5 , , , 22766 638 6 J J NNP 22766 638 7 ) ) -RRB- 22766 638 8 are be VBP 22766 638 9 both both DT 22766 638 10 electrically electrically RB 22766 638 11 connected connect VBN 22766 638 12 with with IN 22766 638 13 this this DT 22766 638 14 rod rod NN 22766 638 15 , , , 22766 638 16 or or CC 22766 638 17 conductor conductor NN 22766 638 18 ( ( -LRB- 22766 638 19 K K NNP 22766 638 20 ) ) -RRB- 22766 638 21 , , , 22766 638 22 joined join VBD 22766 638 23 to to IN 22766 638 24 a a DT 22766 638 25 main main JJ 22766 638 26 conductor conductor NN 22766 638 27 ( ( -LRB- 22766 638 28 L l NN 22766 638 29 ) ) -RRB- 22766 638 30 , , , 22766 638 31 which which WDT 22766 638 32 has have VBZ 22766 638 33 a a DT 22766 638 34 terminating terminate VBG 22766 638 35 knob knob NN 22766 638 36 ( ( -LRB- 22766 638 37 M m NN 22766 638 38 ) ) -RRB- 22766 638 39 . . . 22766 639 1 On on IN 22766 639 2 each each DT 22766 639 3 side side NN 22766 639 4 and and CC 22766 639 5 close close JJ 22766 639 6 to to IN 22766 639 7 the the DT 22766 639 8 terminal terminal JJ 22766 639 9 end end NN 22766 639 10 of of IN 22766 639 11 each each DT 22766 639 12 leather leather NN 22766 639 13 collector collector NN 22766 639 14 ( ( -LRB- 22766 639 15 H h NN 22766 639 16 ) ) -RRB- 22766 639 17 is be VBZ 22766 639 18 a a DT 22766 639 19 fork fork NN 22766 639 20 - - HYPH 22766 639 21 shaped shape VBN 22766 639 22 collector collector NN 22766 639 23 ( ( -LRB- 22766 639 24 N n NN 22766 639 25 ) ) -RRB- 22766 639 26 . . . 22766 640 1 These these DT 22766 640 2 two two CD 22766 640 3 collectors collector NNS 22766 640 4 are be VBP 22766 640 5 also also RB 22766 640 6 connected connect VBN 22766 640 7 electrically electrically RB 22766 640 8 with with IN 22766 640 9 the the DT 22766 640 10 conductor conductor NN 22766 640 11 ( ( -LRB- 22766 640 12 K K NNP 22766 640 13 ) ) -RRB- 22766 640 14 . . . 22766 641 1 When when WRB 22766 641 2 the the DT 22766 641 3 disc disc NN 22766 641 4 is be VBZ 22766 641 5 turned turn VBN 22766 641 6 electricity electricity NN 22766 641 7 is be VBZ 22766 641 8 generated generate VBN 22766 641 9 by by IN 22766 641 10 the the DT 22766 641 11 leather leather NN 22766 641 12 flaps flap NNS 22766 641 13 and and CC 22766 641 14 accumulated accumulate VBN 22766 641 15 by by IN 22766 641 16 the the DT 22766 641 17 collectors collector NNS 22766 641 18 ( ( -LRB- 22766 641 19 N n NN 22766 641 20 ) ) -RRB- 22766 641 21 , , , 22766 641 22 after after IN 22766 641 23 which which WDT 22766 641 24 it -PRON- PRP 22766 641 25 is be VBZ 22766 641 26 ready ready JJ 22766 641 27 to to TO 22766 641 28 be be VB 22766 641 29 discharged discharge VBN 22766 641 30 at at IN 22766 641 31 the the DT 22766 641 32 knob knob NN 22766 641 33 ( ( -LRB- 22766 641 34 M m NN 22766 641 35 ) ) -RRB- 22766 641 36 . . . 22766 642 1 In in IN 22766 642 2 order order NN 22766 642 3 to to TO 22766 642 4 collect collect VB 22766 642 5 the the DT 22766 642 6 electricity electricity NN 22766 642 7 thus thus RB 22766 642 8 generated generate VBD 22766 642 9 a a DT 22766 642 10 vessel vessel NN 22766 642 11 called call VBN 22766 642 12 a a DT 22766 642 13 Leyden Leyden NNP 22766 642 14 jar jar NN 22766 642 15 is be VBZ 22766 642 16 used use VBN 22766 642 17 . . . 22766 643 1 LEYDEN LEYDEN NNP 22766 643 2 JAR.--This JAR.--This NNP 22766 643 3 is be VBZ 22766 643 4 shown show VBN 22766 643 5 in in IN 22766 643 6 Fig Fig NNP 22766 643 7 . . . 22766 644 1 18 18 CD 22766 644 2 . . . 22766 645 1 The the DT 22766 645 2 jar jar NN 22766 645 3 ( ( -LRB- 22766 645 4 A a NN 22766 645 5 ) ) -RRB- 22766 645 6 is be VBZ 22766 645 7 of of IN 22766 645 8 glass glass NN 22766 645 9 coated coat VBN 22766 645 10 exteriorly exteriorly RB 22766 645 11 at at IN 22766 645 12 its -PRON- PRP$ 22766 645 13 lower low JJR 22766 645 14 end end NN 22766 645 15 with with IN 22766 645 16 tinfoil tinfoil NN 22766 645 17 ( ( -LRB- 22766 645 18 B B NNP 22766 645 19 ) ) -RRB- 22766 645 20 , , , 22766 645 21 which which WDT 22766 645 22 extends extend VBZ 22766 645 23 up up RP 22766 645 24 a a DT 22766 645 25 little little JJ 22766 645 26 more more JJR 22766 645 27 than than IN 22766 645 28 halfway halfway RB 22766 645 29 from from IN 22766 645 30 the the DT 22766 645 31 bottom bottom NN 22766 645 32 . . . 22766 646 1 This this DT 22766 646 2 jar jar NN 22766 646 3 has have VBZ 22766 646 4 a a DT 22766 646 5 wooden wooden JJ 22766 646 6 cover cover NN 22766 646 7 or or CC 22766 646 8 top top NN 22766 646 9 ( ( -LRB- 22766 646 10 C c NN 22766 646 11 ) ) -RRB- 22766 646 12 , , , 22766 646 13 provided provide VBN 22766 646 14 centrally centrally RB 22766 646 15 with with IN 22766 646 16 a a DT 22766 646 17 hole hole NN 22766 646 18 ( ( -LRB- 22766 646 19 D d NN 22766 646 20 ) ) -RRB- 22766 646 21 . . . 22766 647 1 The the DT 22766 647 2 jar jar NN 22766 647 3 is be VBZ 22766 647 4 designed design VBN 22766 647 5 to to TO 22766 647 6 receive receive VB 22766 647 7 within within IN 22766 647 8 it -PRON- PRP 22766 647 9 a a DT 22766 647 10 tripod tripod NN 22766 647 11 and and CC 22766 647 12 standard standard NN 22766 647 13 ( ( -LRB- 22766 647 14 E e NN 22766 647 15 ) ) -RRB- 22766 647 16 of of IN 22766 647 17 lead lead NN 22766 647 18 . . . 22766 648 1 Within within IN 22766 648 2 this this DT 22766 648 3 lead lead JJ 22766 648 4 standard standard NN 22766 648 5 is be VBZ 22766 648 6 fitted fit VBN 22766 648 7 a a DT 22766 648 8 metal metal NN 22766 648 9 rod rod NN 22766 648 10 ( ( -LRB- 22766 648 11 F f NN 22766 648 12 ) ) -RRB- 22766 648 13 , , , 22766 648 14 which which WDT 22766 648 15 projects project VBZ 22766 648 16 upwardly upwardly RB 22766 648 17 through through IN 22766 648 18 the the DT 22766 648 19 hole hole NN 22766 648 20 ( ( -LRB- 22766 648 21 D D NNP 22766 648 22 ) ) -RRB- 22766 648 23 , , , 22766 648 24 its -PRON- PRP$ 22766 648 25 upper upper JJ 22766 648 26 end end NN 22766 648 27 having have VBG 22766 648 28 thereon thereon NN 22766 648 29 a a DT 22766 648 30 terminal terminal JJ 22766 648 31 knob knob NN 22766 648 32 ( ( -LRB- 22766 648 33 G g NN 22766 648 34 ) ) -RRB- 22766 648 35 . . . 22766 649 1 A a DT 22766 649 2 sliding slide VBG 22766 649 3 cork cork NN 22766 649 4 ( ( -LRB- 22766 649 5 H h NN 22766 649 6 ) ) -RRB- 22766 649 7 on on IN 22766 649 8 the the DT 22766 649 9 rod rod NN 22766 649 10 ( ( -LRB- 22766 649 11 F f NN 22766 649 12 ) ) -RRB- 22766 649 13 serves serve VBZ 22766 649 14 as as IN 22766 649 15 a a DT 22766 649 16 means means NN 22766 649 17 to to TO 22766 649 18 close close VB 22766 649 19 the the DT 22766 649 20 jar jar NN 22766 649 21 when when WRB 22766 649 22 not not RB 22766 649 23 in in IN 22766 649 24 use use NN 22766 649 25 . . . 22766 650 1 When when WRB 22766 650 2 in in IN 22766 650 3 use use NN 22766 650 4 this this DT 22766 650 5 cork cork NN 22766 650 6 is be VBZ 22766 650 7 raised raise VBN 22766 650 8 so so IN 22766 650 9 the the DT 22766 650 10 rod rod NN 22766 650 11 may may MD 22766 650 12 not not RB 22766 650 13 come come VB 22766 650 14 into into IN 22766 650 15 contact contact NN 22766 650 16 , , , 22766 650 17 electrically electrically RB 22766 650 18 , , , 22766 650 19 with with IN 22766 650 20 the the DT 22766 650 21 cover cover NN 22766 650 22 ( ( -LRB- 22766 650 23 C C NNP 22766 650 24 ) ) -RRB- 22766 650 25 . . . 22766 651 1 The the DT 22766 651 2 jar jar NN 22766 651 3 is be VBZ 22766 651 4 half half RB 22766 651 5 filled fill VBN 22766 651 6 with with IN 22766 651 7 sulphuric sulphuric JJ 22766 651 8 acid acid NN 22766 651 9 ( ( -LRB- 22766 651 10 I i NN 22766 651 11 ) ) -RRB- 22766 651 12 , , , 22766 651 13 after after IN 22766 651 14 which which WDT 22766 651 15 , , , 22766 651 16 in in IN 22766 651 17 order order NN 22766 651 18 to to TO 22766 651 19 charge charge VB 22766 651 20 the the DT 22766 651 21 jar jar NN 22766 651 22 , , , 22766 651 23 the the DT 22766 651 24 knob knob NN 22766 651 25 ( ( -LRB- 22766 651 26 G g NN 22766 651 27 ) ) -RRB- 22766 651 28 is be VBZ 22766 651 29 brought bring VBN 22766 651 30 into into IN 22766 651 31 contact contact NN 22766 651 32 with with IN 22766 651 33 the the DT 22766 651 34 knob knob NN 22766 651 35 ( ( -LRB- 22766 651 36 M m NN 22766 651 37 ) ) -RRB- 22766 651 38 of of IN 22766 651 39 the the DT 22766 651 40 friction friction NN 22766 651 41 generator generator NN 22766 651 42 ( ( -LRB- 22766 651 43 Fig fig NN 22766 651 44 . . . 22766 652 1 17 17 CD 22766 652 2 ) ) -RRB- 22766 652 3 . . . 22766 653 1 VOLTAIC VOLTAIC NNP 22766 653 2 OR or CC 22766 653 3 GALVANIC GALVANIC NNP 22766 653 4 ELECTRICITY.--The electricity.--the IN 22766 653 5 second second JJ 22766 653 6 method method NN 22766 653 7 of of IN 22766 653 8 generating generate VBG 22766 653 9 electricity electricity NN 22766 653 10 is be VBZ 22766 653 11 by by IN 22766 653 12 chemical chemical NN 22766 653 13 means mean NNS 22766 653 14 , , , 22766 653 15 so so RB 22766 653 16 called call VBN 22766 653 17 , , , 22766 653 18 because because IN 22766 653 19 a a DT 22766 653 20 liquid liquid NN 22766 653 21 is be VBZ 22766 653 22 used use VBN 22766 653 23 as as IN 22766 653 24 one one CD 22766 653 25 of of IN 22766 653 26 the the DT 22766 653 27 agents agent NNS 22766 653 28 . . . 22766 654 1 [ [ -LRB- 22766 654 2 Illustration illustration NN 22766 654 3 : : : 22766 654 4 _ _ NNP 22766 654 5 Fig Fig NNP 22766 654 6 . . . 22766 655 1 18 18 CD 22766 655 2 . . . 22766 655 3 _ _ NNP 22766 655 4 LEYDEN LEYDEN NNP 22766 655 5 JAR JAR NNP 22766 655 6 ] ] -RRB- 22766 655 7 Galvani Galvani NNP 22766 655 8 , , , 22766 655 9 in in IN 22766 655 10 1790 1790 CD 22766 655 11 , , , 22766 655 12 made make VBD 22766 655 13 the the DT 22766 655 14 experiments experiment NNS 22766 655 15 which which WDT 22766 655 16 led lead VBD 22766 655 17 to to IN 22766 655 18 the the DT 22766 655 19 generation generation NN 22766 655 20 of of IN 22766 655 21 electricity electricity NN 22766 655 22 by by IN 22766 655 23 means mean NNS 22766 655 24 of of IN 22766 655 25 liquids liquid NNS 22766 655 26 and and CC 22766 655 27 metals metal NNS 22766 655 28 . . . 22766 656 1 The the DT 22766 656 2 first first JJ 22766 656 3 battery battery NN 22766 656 4 was be VBD 22766 656 5 called call VBN 22766 656 6 the the DT 22766 656 7 " " `` 22766 656 8 crown crown NN 22766 656 9 of of IN 22766 656 10 cups cup NNS 22766 656 11 , , , 22766 656 12 " " `` 22766 656 13 shown show VBN 22766 656 14 in in IN 22766 656 15 Fig Fig NNP 22766 656 16 . . . 22766 657 1 19 19 CD 22766 657 2 , , , 22766 657 3 and and CC 22766 657 4 consisting consist VBG 22766 657 5 of of IN 22766 657 6 a a DT 22766 657 7 row row NN 22766 657 8 of of IN 22766 657 9 glass glass NN 22766 657 10 cups cup NNS 22766 657 11 ( ( -LRB- 22766 657 12 A a NN 22766 657 13 ) ) -RRB- 22766 657 14 , , , 22766 657 15 containing contain VBG 22766 657 16 salt salt NN 22766 657 17 water water NN 22766 657 18 . . . 22766 658 1 These these DT 22766 658 2 cups cup NNS 22766 658 3 were be VBD 22766 658 4 electrically electrically RB 22766 658 5 connected connect VBN 22766 658 6 by by IN 22766 658 7 means mean NNS 22766 658 8 of of IN 22766 658 9 bent bent JJ 22766 658 10 metal metal NN 22766 658 11 strips strip NNS 22766 658 12 ( ( -LRB- 22766 658 13 B b NN 22766 658 14 ) ) -RRB- 22766 658 15 , , , 22766 658 16 each each DT 22766 658 17 strip strip NN 22766 658 18 having have VBG 22766 658 19 at at IN 22766 658 20 one one CD 22766 658 21 end end NN 22766 658 22 a a DT 22766 658 23 copper copper NN 22766 658 24 plate plate NN 22766 658 25 ( ( -LRB- 22766 658 26 C c NN 22766 658 27 ) ) -RRB- 22766 658 28 , , , 22766 658 29 and and CC 22766 658 30 at at IN 22766 658 31 the the DT 22766 658 32 other other JJ 22766 658 33 end end NN 22766 658 34 a a DT 22766 658 35 zinc zinc NN 22766 658 36 plate plate NN 22766 658 37 ( ( -LRB- 22766 658 38 D d NN 22766 658 39 ) ) -RRB- 22766 658 40 . . . 22766 659 1 The the DT 22766 659 2 first first JJ 22766 659 3 plate plate NN 22766 659 4 in in IN 22766 659 5 the the DT 22766 659 6 cup cup NN 22766 659 7 at at IN 22766 659 8 one one CD 22766 659 9 end end NN 22766 659 10 is be VBZ 22766 659 11 connected connect VBN 22766 659 12 with with IN 22766 659 13 the the DT 22766 659 14 last last JJ 22766 659 15 plate plate NN 22766 659 16 in in IN 22766 659 17 the the DT 22766 659 18 cup cup NN 22766 659 19 at at IN 22766 659 20 the the DT 22766 659 21 other other JJ 22766 659 22 end end NN 22766 659 23 by by IN 22766 659 24 a a DT 22766 659 25 conductor conductor NN 22766 659 26 ( ( -LRB- 22766 659 27 E e NN 22766 659 28 ) ) -RRB- 22766 659 29 to to TO 22766 659 30 make make VB 22766 659 31 a a DT 22766 659 32 complete complete JJ 22766 659 33 circuit circuit NN 22766 659 34 . . . 22766 660 1 [ [ -LRB- 22766 660 2 Illustration illustration NN 22766 660 3 : : : 22766 660 4 _ _ NNP 22766 660 5 Fig Fig NNP 22766 660 6 . . . 22766 661 1 19 19 CD 22766 661 2 . . . 22766 661 3 _ _ NNP 22766 661 4 GALVANIC GALVANIC NNP 22766 661 5 ELECTRICITY ELECTRICITY NNP 22766 661 6 . . . 22766 662 1 CROWN crown NN 22766 662 2 OF of IN 22766 662 3 CUPS CUPS NNP 22766 662 4 ] ] -RRB- 22766 662 5 THE the DT 22766 662 6 CELL CELL NNP 22766 662 7 AND and CC 22766 662 8 BATTERY.--From battery.--from IN 22766 662 9 the the DT 22766 662 10 foregoing foregoing NN 22766 662 11 it -PRON- PRP 22766 662 12 will will MD 22766 662 13 be be VB 22766 662 14 seen see VBN 22766 662 15 that that IN 22766 662 16 within within IN 22766 662 17 each each DT 22766 662 18 cup cup NN 22766 662 19 the the DT 22766 662 20 current current JJ 22766 662 21 flows flow VBZ 22766 662 22 from from IN 22766 662 23 the the DT 22766 662 24 zinc zinc NN 22766 662 25 to to IN 22766 662 26 the the DT 22766 662 27 copper copper NN 22766 662 28 plates plate NNS 22766 662 29 , , , 22766 662 30 and and CC 22766 662 31 exteriorly exteriorly RB 22766 662 32 from from IN 22766 662 33 the the DT 22766 662 34 copper copper NN 22766 662 35 to to IN 22766 662 36 the the DT 22766 662 37 zinc zinc NN 22766 662 38 plates plate NNS 22766 662 39 through through IN 22766 662 40 the the DT 22766 662 41 conductors conductor NNS 22766 662 42 ( ( -LRB- 22766 662 43 B b NN 22766 662 44 and and CC 22766 662 45 E E NNP 22766 662 46 ) ) -RRB- 22766 662 47 . . . 22766 663 1 A a DT 22766 663 2 few few JJ 22766 663 3 years year NNS 22766 663 4 afterwards afterwards RB 22766 663 5 Volta Volta NNP 22766 663 6 devised devise VBD 22766 663 7 what what WP 22766 663 8 is be VBZ 22766 663 9 known know VBN 22766 663 10 as as IN 22766 663 11 the the DT 22766 663 12 voltaic voltaic NNP 22766 663 13 pile pile NN 22766 663 14 ( ( -LRB- 22766 663 15 Fig fig NN 22766 663 16 . . . 22766 664 1 20 20 CD 22766 664 2 ) ) -RRB- 22766 664 3 . . . 22766 665 1 VOLTAIC VOLTAIC NNP 22766 665 2 PILE PILE NNP 22766 665 3 -- -- : 22766 665 4 HOW how WRB 22766 665 5 MADE.--This MADE.--This NNP 22766 665 6 is be VBZ 22766 665 7 made make VBN 22766 665 8 of of IN 22766 665 9 alternate alternate JJ 22766 665 10 discs disc NNS 22766 665 11 of of IN 22766 665 12 copper copper NN 22766 665 13 and and CC 22766 665 14 zinc zinc NN 22766 665 15 with with IN 22766 665 16 a a DT 22766 665 17 piece piece NN 22766 665 18 of of IN 22766 665 19 cardboard cardboard NN 22766 665 20 of of IN 22766 665 21 corresponding correspond VBG 22766 665 22 size size NN 22766 665 23 between between IN 22766 665 24 each each DT 22766 665 25 zinc zinc NN 22766 665 26 and and CC 22766 665 27 copper copper NN 22766 665 28 plate plate NN 22766 665 29 . . . 22766 666 1 The the DT 22766 666 2 cardboard cardboard NN 22766 666 3 discs disc NNS 22766 666 4 are be VBP 22766 666 5 moistened moisten VBN 22766 666 6 with with IN 22766 666 7 acidulated acidulated JJ 22766 666 8 water water NN 22766 666 9 . . . 22766 667 1 The the DT 22766 667 2 bottom bottom JJ 22766 667 3 disc disc NN 22766 667 4 of of IN 22766 667 5 copper copper NN 22766 667 6 has have VBZ 22766 667 7 a a DT 22766 667 8 strip strip NN 22766 667 9 which which WDT 22766 667 10 connects connect VBZ 22766 667 11 with with IN 22766 667 12 a a DT 22766 667 13 cup cup NN 22766 667 14 of of IN 22766 667 15 acid acid NN 22766 667 16 , , , 22766 667 17 and and CC 22766 667 18 one one CD 22766 667 19 wire wire NN 22766 667 20 terminal terminal NN 22766 667 21 ( ( -LRB- 22766 667 22 A a NN 22766 667 23 ) ) -RRB- 22766 667 24 runs run VBZ 22766 667 25 therefrom therefrom NNP 22766 667 26 . . . 22766 668 1 The the DT 22766 668 2 upper upper JJ 22766 668 3 disc disc NN 22766 668 4 , , , 22766 668 5 which which WDT 22766 668 6 is be VBZ 22766 668 7 of of IN 22766 668 8 zinc zinc NN 22766 668 9 , , , 22766 668 10 is be VBZ 22766 668 11 also also RB 22766 668 12 connected connect VBN 22766 668 13 , , , 22766 668 14 by by IN 22766 668 15 a a DT 22766 668 16 strip strip NN 22766 668 17 , , , 22766 668 18 with with IN 22766 668 19 a a DT 22766 668 20 cup cup NN 22766 668 21 of of IN 22766 668 22 acid acid NN 22766 668 23 from from IN 22766 668 24 which which WDT 22766 668 25 extends extend VBZ 22766 668 26 the the DT 22766 668 27 other other JJ 22766 668 28 terminal terminal JJ 22766 668 29 wire wire NN 22766 668 30 ( ( -LRB- 22766 668 31 B b NN 22766 668 32 ) ) -RRB- 22766 668 33 . . . 22766 669 1 [ [ -LRB- 22766 669 2 Illustration illustration NN 22766 669 3 : : : 22766 669 4 _ _ NNP 22766 669 5 Fig Fig NNP 22766 669 6 . . . 22766 670 1 20 20 CD 22766 670 2 . . . 22766 670 3 _ _ IN 22766 670 4 VOLTAIC VOLTAIC NNP 22766 670 5 ELECTRICITY ELECTRICITY NNP 22766 670 6 ] ] -RRB- 22766 670 7 _ _ NNP 22766 670 8 Plus Plus NNP 22766 670 9 and and CC 22766 670 10 Minus Minus NNP 22766 670 11 Signs._--It signs._--it NN 22766 670 12 will will MD 22766 670 13 be be VB 22766 670 14 noted note VBN 22766 670 15 that that IN 22766 670 16 the the DT 22766 670 17 positive positive JJ 22766 670 18 or or CC 22766 670 19 copper copper NN 22766 670 20 disc disc NN 22766 670 21 has have VBZ 22766 670 22 the the DT 22766 670 23 plus plus JJ 22766 670 24 sign sign NN 22766 670 25 ( ( -LRB- 22766 670 26 + + SYM 22766 670 27 ) ) -RRB- 22766 670 28 while while IN 22766 670 29 the the DT 22766 670 30 zinc zinc NN 22766 670 31 disc disc NN 22766 670 32 has have VBZ 22766 670 33 the the DT 22766 670 34 minus minus JJ 22766 670 35 ( ( -LRB- 22766 670 36 - - HYPH 22766 670 37 ) ) -RRB- 22766 670 38 sign sign NN 22766 670 39 . . . 22766 671 1 These these DT 22766 671 2 signs sign NNS 22766 671 3 denote denote VBP 22766 671 4 the the DT 22766 671 5 positive positive JJ 22766 671 6 and and CC 22766 671 7 the the DT 22766 671 8 negative negative JJ 22766 671 9 sides side NNS 22766 671 10 of of IN 22766 671 11 the the DT 22766 671 12 current current NN 22766 671 13 . . . 22766 672 1 The the DT 22766 672 2 liquid liquid NN 22766 672 3 in in IN 22766 672 4 the the DT 22766 672 5 cells cell NNS 22766 672 6 , , , 22766 672 7 or or CC 22766 672 8 in in IN 22766 672 9 the the DT 22766 672 10 moistened moistened JJ 22766 672 11 paper paper NN 22766 672 12 , , , 22766 672 13 is be VBZ 22766 672 14 called call VBN 22766 672 15 the the DT 22766 672 16 _ _ NNP 22766 672 17 electrolyte electrolyte NNP 22766 672 18 _ _ NNP 22766 672 19 and and CC 22766 672 20 the the DT 22766 672 21 plates plate NNS 22766 672 22 or or CC 22766 672 23 discs disc NNS 22766 672 24 are be VBP 22766 672 25 called call VBN 22766 672 26 _ _ NNP 22766 672 27 electrodes electrode NNS 22766 672 28 _ _ NNP 22766 672 29 . . . 22766 673 1 To to TO 22766 673 2 define define VB 22766 673 3 them -PRON- PRP 22766 673 4 more more RBR 22766 673 5 clearly clearly RB 22766 673 6 , , , 22766 673 7 the the DT 22766 673 8 positive positive JJ 22766 673 9 plate plate NN 22766 673 10 is be VBZ 22766 673 11 the the DT 22766 673 12 _ _ NNP 22766 673 13 anode anode NN 22766 673 14 _ _ NNP 22766 673 15 , , , 22766 673 16 and and CC 22766 673 17 the the DT 22766 673 18 negative negative JJ 22766 673 19 plate plate NN 22766 673 20 the the DT 22766 673 21 _ _ NNP 22766 673 22 cathode cathode NN 22766 673 23 _ _ NNP 22766 673 24 . . . 22766 674 1 The the DT 22766 674 2 current current NN 22766 674 3 , , , 22766 674 4 upon upon IN 22766 674 5 entering enter VBG 22766 674 6 the the DT 22766 674 7 zinc zinc NN 22766 674 8 plate plate NN 22766 674 9 , , , 22766 674 10 decomposes decompose VBZ 22766 674 11 the the DT 22766 674 12 water water NN 22766 674 13 in in IN 22766 674 14 the the DT 22766 674 15 electrolyte electrolyte NNP 22766 674 16 , , , 22766 674 17 thereby thereby RB 22766 674 18 forming form VBG 22766 674 19 oxygen oxygen NN 22766 674 20 . . . 22766 675 1 The the DT 22766 675 2 hydrogen hydrogen NN 22766 675 3 in in IN 22766 675 4 the the DT 22766 675 5 water water NN 22766 675 6 , , , 22766 675 7 which which WDT 22766 675 8 has have VBZ 22766 675 9 also also RB 22766 675 10 been be VBN 22766 675 11 formed form VBN 22766 675 12 by by IN 22766 675 13 the the DT 22766 675 14 decomposition decomposition NN 22766 675 15 , , , 22766 675 16 is be VBZ 22766 675 17 carried carry VBN 22766 675 18 to to IN 22766 675 19 the the DT 22766 675 20 copper copper NN 22766 675 21 plate plate NN 22766 675 22 , , , 22766 675 23 so so IN 22766 675 24 that that IN 22766 675 25 the the DT 22766 675 26 plate plate NN 22766 675 27 finally finally RB 22766 675 28 is be VBZ 22766 675 29 so so RB 22766 675 30 coated coat VBN 22766 675 31 with with IN 22766 675 32 hydrogen hydrogen NN 22766 675 33 that that IN 22766 675 34 it -PRON- PRP 22766 675 35 is be VBZ 22766 675 36 difficult difficult JJ 22766 675 37 for for IN 22766 675 38 the the DT 22766 675 39 current current NN 22766 675 40 to to TO 22766 675 41 pass pass VB 22766 675 42 through through RB 22766 675 43 . . . 22766 676 1 This this DT 22766 676 2 condition condition NN 22766 676 3 is be VBZ 22766 676 4 called call VBN 22766 676 5 " " `` 22766 676 6 polarization polarization NN 22766 676 7 , , , 22766 676 8 " " '' 22766 676 9 and and CC 22766 676 10 to to TO 22766 676 11 prevent prevent VB 22766 676 12 it -PRON- PRP 22766 676 13 has have VBZ 22766 676 14 been be VBN 22766 676 15 the the DT 22766 676 16 aim aim NN 22766 676 17 of of IN 22766 676 18 all all DT 22766 676 19 inventors inventor NNS 22766 676 20 . . . 22766 677 1 To to IN 22766 677 2 it -PRON- PRP 22766 677 3 also also RB 22766 677 4 we -PRON- PRP 22766 677 5 may may MD 22766 677 6 attribute attribute VB 22766 677 7 the the DT 22766 677 8 great great JJ 22766 677 9 variety variety NN 22766 677 10 of of IN 22766 677 11 primary primary JJ 22766 677 12 batteries battery NNS 22766 677 13 , , , 22766 677 14 each each DT 22766 677 15 having have VBG 22766 677 16 some some DT 22766 677 17 distinctive distinctive JJ 22766 677 18 claim claim NN 22766 677 19 of of IN 22766 677 20 merit merit NN 22766 677 21 . . . 22766 678 1 THE the DT 22766 678 2 COMMON common JJ 22766 678 3 PRIMARY PRIMARY NNP 22766 678 4 CELL.--The cell.--the VBP 22766 678 5 most most RBS 22766 678 6 common common JJ 22766 678 7 form form NN 22766 678 8 of of IN 22766 678 9 primary primary JJ 22766 678 10 cell cell NN 22766 678 11 contains contain VBZ 22766 678 12 sulphuric sulphuric JJ 22766 678 13 acid acid NN 22766 678 14 , , , 22766 678 15 or or CC 22766 678 16 a a DT 22766 678 17 sulphuric sulphuric JJ 22766 678 18 acid acid NN 22766 678 19 solution solution NN 22766 678 20 , , , 22766 678 21 as as IN 22766 678 22 the the DT 22766 678 23 electrolyte electrolyte NNP 22766 678 24 , , , 22766 678 25 with with IN 22766 678 26 zinc zinc NN 22766 678 27 for for IN 22766 678 28 the the DT 22766 678 29 _ _ NNP 22766 678 30 anode anode NN 22766 678 31 _ _ NNP 22766 678 32 , , , 22766 678 33 and and CC 22766 678 34 carbon carbon NN 22766 678 35 , , , 22766 678 36 instead instead RB 22766 678 37 of of IN 22766 678 38 copper copper NN 22766 678 39 , , , 22766 678 40 for for IN 22766 678 41 the the DT 22766 678 42 _ _ NNP 22766 678 43 cathode cathode NN 22766 678 44 _ _ NNP 22766 678 45 . . . 22766 679 1 The the DT 22766 679 2 ends end NNS 22766 679 3 of of IN 22766 679 4 the the DT 22766 679 5 zinc zinc NN 22766 679 6 and and CC 22766 679 7 copper copper NN 22766 679 8 plates plate NNS 22766 679 9 are be VBP 22766 679 10 called call VBN 22766 679 11 _ _ NNP 22766 679 12 terminals terminal NNS 22766 679 13 _ _ NNP 22766 679 14 , , , 22766 679 15 and and CC 22766 679 16 while while IN 22766 679 17 the the DT 22766 679 18 zinc zinc NN 22766 679 19 is be VBZ 22766 679 20 the the DT 22766 679 21 anode anode NN 22766 679 22 or or CC 22766 679 23 positive positive JJ 22766 679 24 element element NN 22766 679 25 , , , 22766 679 26 its -PRON- PRP$ 22766 679 27 _ _ NNP 22766 679 28 terminal terminal NN 22766 679 29 _ _ NNP 22766 679 30 is be VBZ 22766 679 31 designated designate VBN 22766 679 32 as as IN 22766 679 33 the the DT 22766 679 34 positive positive JJ 22766 679 35 pole pole NN 22766 679 36 . . . 22766 680 1 In in IN 22766 680 2 like like JJ 22766 680 3 manner manner NN 22766 680 4 , , , 22766 680 5 the the DT 22766 680 6 carbon carbon NN 22766 680 7 is be VBZ 22766 680 8 the the DT 22766 680 9 negative negative JJ 22766 680 10 element element NN 22766 680 11 or or CC 22766 680 12 cathode cathode NN 22766 680 13 , , , 22766 680 14 and and CC 22766 680 15 its -PRON- PRP$ 22766 680 16 terminal terminal NN 22766 680 17 is be VBZ 22766 680 18 designated designate VBN 22766 680 19 as as IN 22766 680 20 negative negative JJ 22766 680 21 pole pole NN 22766 680 22 . . . 22766 681 1 Fig fig NN 22766 681 2 . . . 22766 682 1 21 21 CD 22766 682 2 will will MD 22766 682 3 show show VB 22766 682 4 the the DT 22766 682 5 relative relative JJ 22766 682 6 arrangement arrangement NN 22766 682 7 of of IN 22766 682 8 the the DT 22766 682 9 parts part NNS 22766 682 10 . . . 22766 683 1 It -PRON- PRP 22766 683 2 is be VBZ 22766 683 3 customary customary JJ 22766 683 4 to to IN 22766 683 5 term term VB 22766 683 6 that that DT 22766 683 7 end end NN 22766 683 8 or or CC 22766 683 9 element element NN 22766 683 10 from from IN 22766 683 11 which which WDT 22766 683 12 the the DT 22766 683 13 current current JJ 22766 683 14 flows flow VBZ 22766 683 15 as as IN 22766 683 16 positive positive JJ 22766 683 17 . . . 22766 684 1 A a DT 22766 684 2 cell cell NN 22766 684 3 is be VBZ 22766 684 4 regarded regard VBN 22766 684 5 as as IN 22766 684 6 a a DT 22766 684 7 whole whole NN 22766 684 8 , , , 22766 684 9 and and CC 22766 684 10 as as IN 22766 684 11 the the DT 22766 684 12 current current NN 22766 684 13 passes pass VBZ 22766 684 14 out out IN 22766 684 15 of of IN 22766 684 16 the the DT 22766 684 17 cell cell NN 22766 684 18 from from IN 22766 684 19 the the DT 22766 684 20 copper copper NN 22766 684 21 element element NN 22766 684 22 , , , 22766 684 23 the the DT 22766 684 24 copper copper NN 22766 684 25 terminal terminal NN 22766 684 26 becomes become VBZ 22766 684 27 positive positive JJ 22766 684 28 . . . 22766 685 1 [ [ -LRB- 22766 685 2 Illustration illustration NN 22766 685 3 : : : 22766 685 4 _ _ NNP 22766 685 5 Fig Fig NNP 22766 685 6 . . . 22766 686 1 21 21 LS 22766 686 2 . . . 22766 686 3 _ _ IN 22766 686 4 PRIMARY PRIMARY NNP 22766 686 5 BATTERY BATTERY NNP 22766 686 6 ] ] -RRB- 22766 686 7 BATTERY battery NN 22766 686 8 RESISTANCE resistance NN 22766 686 9 , , , 22766 686 10 ELECTROLYTE ELECTROLYTE NNP 22766 686 11 AND and CC 22766 686 12 CURRENT.--The current.--the NN 22766 686 13 following follow VBG 22766 686 14 should should MD 22766 686 15 be be VB 22766 686 16 carefully carefully RB 22766 686 17 memorized memorize VBN 22766 686 18 : : : 22766 686 19 A a DT 22766 686 20 cell cell NN 22766 686 21 has have VBZ 22766 686 22 reference reference NN 22766 686 23 to to IN 22766 686 24 a a DT 22766 686 25 single single JJ 22766 686 26 vessel vessel NN 22766 686 27 . . . 22766 687 1 When when WRB 22766 687 2 two two CD 22766 687 3 or or CC 22766 687 4 more more JJR 22766 687 5 cells cell NNS 22766 687 6 are be VBP 22766 687 7 coupled couple VBN 22766 687 8 together together RB 22766 687 9 they -PRON- PRP 22766 687 10 form form VBP 22766 687 11 a a DT 22766 687 12 _ _ NNP 22766 687 13 battery battery NN 22766 687 14 _ _ NNP 22766 687 15 . . . 22766 688 1 _ _ NNP 22766 688 2 Resistance Resistance NNP 22766 688 3 _ _ NNP 22766 688 4 is be VBZ 22766 688 5 opposition opposition NN 22766 688 6 to to IN 22766 688 7 the the DT 22766 688 8 movement movement NN 22766 688 9 of of IN 22766 688 10 the the DT 22766 688 11 current current NN 22766 688 12 . . . 22766 689 1 If if IN 22766 689 2 it -PRON- PRP 22766 689 3 is be VBZ 22766 689 4 offered offer VBN 22766 689 5 by by IN 22766 689 6 the the DT 22766 689 7 electrolyte electrolyte NNP 22766 689 8 , , , 22766 689 9 it -PRON- PRP 22766 689 10 is be VBZ 22766 689 11 designated designate VBN 22766 689 12 " " `` 22766 689 13 Internal Internal NNP 22766 689 14 Resistance Resistance NNP 22766 689 15 . . . 22766 689 16 " " '' 22766 690 1 If if IN 22766 690 2 , , , 22766 690 3 on on IN 22766 690 4 the the DT 22766 690 5 other other JJ 22766 690 6 hand hand NN 22766 690 7 , , , 22766 690 8 the the DT 22766 690 9 opposition opposition NN 22766 690 10 takes take VBZ 22766 690 11 place place NN 22766 690 12 , , , 22766 690 13 for for IN 22766 690 14 instance instance NN 22766 690 15 , , , 22766 690 16 through through IN 22766 690 17 the the DT 22766 690 18 wire wire NN 22766 690 19 , , , 22766 690 20 it -PRON- PRP 22766 690 21 is be VBZ 22766 690 22 then then RB 22766 690 23 called call VBN 22766 690 24 " " `` 22766 690 25 External External NNP 22766 690 26 Resistance Resistance NNP 22766 690 27 . . . 22766 690 28 " " '' 22766 691 1 The the DT 22766 691 2 electrolyte electrolyte NNP 22766 691 3 must must MD 22766 691 4 be be VB 22766 691 5 either either DT 22766 691 6 acid acid NN 22766 691 7 , , , 22766 691 8 or or CC 22766 691 9 alkaline alkaline NN 22766 691 10 , , , 22766 691 11 or or CC 22766 691 12 saline saline VB 22766 691 13 , , , 22766 691 14 and and CC 22766 691 15 the the DT 22766 691 16 electrodes electrode NNS 22766 691 17 must must MD 22766 691 18 be be VB 22766 691 19 of of IN 22766 691 20 dissimilar dissimilar JJ 22766 691 21 metals metal NNS 22766 691 22 , , , 22766 691 23 so so CC 22766 691 24 the the DT 22766 691 25 electrolyte electrolyte NNP 22766 691 26 will will MD 22766 691 27 attack attack VB 22766 691 28 one one CD 22766 691 29 of of IN 22766 691 30 them -PRON- PRP 22766 691 31 . . . 22766 692 1 The the DT 22766 692 2 current current NN 22766 692 3 is be VBZ 22766 692 4 measured measure VBN 22766 692 5 in in IN 22766 692 6 amperes ampere NNS 22766 692 7 , , , 22766 692 8 and and CC 22766 692 9 the the DT 22766 692 10 force force NN 22766 692 11 with with IN 22766 692 12 which which WDT 22766 692 13 it -PRON- PRP 22766 692 14 is be VBZ 22766 692 15 caused cause VBN 22766 692 16 to to TO 22766 692 17 flow flow VB 22766 692 18 is be VBZ 22766 692 19 measured measure VBN 22766 692 20 in in IN 22766 692 21 volts volt NNS 22766 692 22 . . . 22766 693 1 In in IN 22766 693 2 practice practice NN 22766 693 3 the the DT 22766 693 4 word word NN 22766 693 5 " " `` 22766 693 6 current current JJ 22766 693 7 " " '' 22766 693 8 is be VBZ 22766 693 9 used use VBN 22766 693 10 to to TO 22766 693 11 designate designate VB 22766 693 12 ampere ampere NNP 22766 693 13 flow flow NN 22766 693 14 ; ; : 22766 693 15 and and CC 22766 693 16 electromotive electromotive JJ 22766 693 17 force force NN 22766 693 18 , , , 22766 693 19 or or CC 22766 693 20 E. E. NNP 22766 693 21 M. M. NNP 22766 693 22 F. F. NNP 22766 693 23 , , , 22766 693 24 is be VBZ 22766 693 25 used use VBN 22766 693 26 instead instead RB 22766 693 27 of of IN 22766 693 28 voltage voltage NN 22766 693 29 . . . 22766 694 1 ELECTRO ELECTRO NNP 22766 694 2 - - HYPH 22766 694 3 MAGNETIC MAGNETIC NNP 22766 694 4 ELECTRICITY.--The ELECTRICITY.--The NNP 22766 694 5 third third JJ 22766 694 6 method method NN 22766 694 7 of of IN 22766 694 8 generating generate VBG 22766 694 9 electricity electricity NN 22766 694 10 is be VBZ 22766 694 11 by by IN 22766 694 12 electro electro NNP 22766 694 13 - - HYPH 22766 694 14 magnets magnet NNS 22766 694 15 . . . 22766 695 1 The the DT 22766 695 2 value value NN 22766 695 3 and and CC 22766 695 4 use use NN 22766 695 5 of of IN 22766 695 6 induction induction NN 22766 695 7 will will MD 22766 695 8 now now RB 22766 695 9 be be VB 22766 695 10 seen see VBN 22766 695 11 , , , 22766 695 12 and and CC 22766 695 13 you -PRON- PRP 22766 695 14 will will MD 22766 695 15 be be VB 22766 695 16 enabled enable VBN 22766 695 17 to to TO 22766 695 18 utilize utilize VB 22766 695 19 the the DT 22766 695 20 lesson lesson NN 22766 695 21 concerning concern VBG 22766 695 22 magnetic magnetic JJ 22766 695 23 action action NN 22766 695 24 referred refer VBN 22766 695 25 to to IN 22766 695 26 in in IN 22766 695 27 the the DT 22766 695 28 previous previous JJ 22766 695 29 chapter chapter NN 22766 695 30 . . . 22766 696 1 MAGNETIC MAGNETIC NNP 22766 696 2 RADIATION.--You radiation.--you NN 22766 696 3 will will MD 22766 696 4 remember remember VB 22766 696 5 that that IN 22766 696 6 every every DT 22766 696 7 piece piece NN 22766 696 8 of of IN 22766 696 9 metal metal NN 22766 696 10 which which WDT 22766 696 11 is be VBZ 22766 696 12 within within IN 22766 696 13 the the DT 22766 696 14 path path NN 22766 696 15 of of IN 22766 696 16 an an DT 22766 696 17 electric electric JJ 22766 696 18 current current NN 22766 696 19 has have VBZ 22766 696 20 a a DT 22766 696 21 space space NN 22766 696 22 all all RB 22766 696 23 about about IN 22766 696 24 its -PRON- PRP$ 22766 696 25 surface surface NN 22766 696 26 from from IN 22766 696 27 end end NN 22766 696 28 to to IN 22766 696 29 end end NN 22766 696 30 which which WDT 22766 696 31 is be VBZ 22766 696 32 electrified electrify VBN 22766 696 33 . . . 22766 697 1 This this DT 22766 697 2 electrified electrify VBN 22766 697 3 field field NN 22766 697 4 extends extend VBZ 22766 697 5 out out RP 22766 697 6 a a DT 22766 697 7 certain certain JJ 22766 697 8 distance distance NN 22766 697 9 from from IN 22766 697 10 the the DT 22766 697 11 metal metal NN 22766 697 12 , , , 22766 697 13 and and CC 22766 697 14 is be VBZ 22766 697 15 supposed suppose VBN 22766 697 16 to to TO 22766 697 17 maintain maintain VB 22766 697 18 a a DT 22766 697 19 movement movement NN 22766 697 20 around around IN 22766 697 21 it -PRON- PRP 22766 697 22 . . . 22766 698 1 If if IN 22766 698 2 , , , 22766 698 3 now now RB 22766 698 4 , , , 22766 698 5 another another DT 22766 698 6 piece piece NN 22766 698 7 of of IN 22766 698 8 metal metal NN 22766 698 9 is be VBZ 22766 698 10 brought bring VBN 22766 698 11 within within IN 22766 698 12 range range NN 22766 698 13 of of IN 22766 698 14 this this DT 22766 698 15 electric electric JJ 22766 698 16 or or CC 22766 698 17 magnetic magnetic JJ 22766 698 18 zone zone NN 22766 698 19 and and CC 22766 698 20 moved move VBD 22766 698 21 across across IN 22766 698 22 it -PRON- PRP 22766 698 23 , , , 22766 698 24 so so IN 22766 698 25 as as IN 22766 698 26 to to TO 22766 698 27 cut cut VB 22766 698 28 through through IN 22766 698 29 this this DT 22766 698 30 field field NN 22766 698 31 , , , 22766 698 32 a a DT 22766 698 33 current current NN 22766 698 34 will will MD 22766 698 35 be be VB 22766 698 36 generated generate VBN 22766 698 37 thereby thereby RB 22766 698 38 , , , 22766 698 39 or or CC 22766 698 40 rather rather RB 22766 698 41 added add VBN 22766 698 42 to to IN 22766 698 43 the the DT 22766 698 44 current current NN 22766 698 45 already already RB 22766 698 46 exerted exert VBN 22766 698 47 , , , 22766 698 48 so so IN 22766 698 49 that that IN 22766 698 50 if if IN 22766 698 51 we -PRON- PRP 22766 698 52 start start VBP 22766 698 53 with with IN 22766 698 54 a a DT 22766 698 55 feeble feeble JJ 22766 698 56 current current NN 22766 698 57 , , , 22766 698 58 it -PRON- PRP 22766 698 59 can can MD 22766 698 60 be be VB 22766 698 61 increased increase VBN 22766 698 62 by by IN 22766 698 63 rapidly rapidly RB 22766 698 64 " " `` 22766 698 65 cutting cut VBG 22766 698 66 the the DT 22766 698 67 lines line NNS 22766 698 68 of of IN 22766 698 69 force force NN 22766 698 70 , , , 22766 698 71 " " '' 22766 698 72 as as IN 22766 698 73 it -PRON- PRP 22766 698 74 is be VBZ 22766 698 75 called call VBN 22766 698 76 . . . 22766 699 1 DIFFERENT different JJ 22766 699 2 KINDS kind NNS 22766 699 3 OF of IN 22766 699 4 DYNAMO.--While DYNAMO.--While NNP 22766 699 5 there there EX 22766 699 6 are be VBP 22766 699 7 many many JJ 22766 699 8 kinds kind NNS 22766 699 9 of of IN 22766 699 10 dynamo dynamo NN 22766 699 11 , , , 22766 699 12 they -PRON- PRP 22766 699 13 all all DT 22766 699 14 , , , 22766 699 15 without without IN 22766 699 16 exception exception NN 22766 699 17 , , , 22766 699 18 are be VBP 22766 699 19 constructed construct VBN 22766 699 20 in in IN 22766 699 21 accordance accordance NN 22766 699 22 with with IN 22766 699 23 this this DT 22766 699 24 principle principle NN 22766 699 25 . . . 22766 700 1 There there EX 22766 700 2 are be VBP 22766 700 3 also also RB 22766 700 4 many many JJ 22766 700 5 varieties variety NNS 22766 700 6 of of IN 22766 700 7 current current NN 22766 700 8 . . . 22766 701 1 For for IN 22766 701 2 instance instance NN 22766 701 3 , , , 22766 701 4 a a DT 22766 701 5 dynamo dynamo NN 22766 701 6 may may MD 22766 701 7 be be VB 22766 701 8 made make VBN 22766 701 9 to to TO 22766 701 10 produce produce VB 22766 701 11 a a DT 22766 701 12 high high JJ 22766 701 13 voltage voltage NN 22766 701 14 and and CC 22766 701 15 a a DT 22766 701 16 low low JJ 22766 701 17 amperage amperage NN 22766 701 18 ; ; : 22766 701 19 another another DT 22766 701 20 with with IN 22766 701 21 high high JJ 22766 701 22 amperage amperage NN 22766 701 23 and and CC 22766 701 24 low low JJ 22766 701 25 voltage voltage NN 22766 701 26 ; ; : 22766 701 27 another another DT 22766 701 28 which which WDT 22766 701 29 gives give VBZ 22766 701 30 a a DT 22766 701 31 direct direct JJ 22766 701 32 current current NN 22766 701 33 for for IN 22766 701 34 lighting lighting NN 22766 701 35 , , , 22766 701 36 heating heating NN 22766 701 37 , , , 22766 701 38 power power NN 22766 701 39 , , , 22766 701 40 and and CC 22766 701 41 electroplating electroplating NN 22766 701 42 ; ; : 22766 701 43 still still RB 22766 701 44 another another DT 22766 701 45 which which WDT 22766 701 46 generates generate VBZ 22766 701 47 an an DT 22766 701 48 alternating alternate VBG 22766 701 49 current current NN 22766 701 50 for for IN 22766 701 51 high high JJ 22766 701 52 tension tension NN 22766 701 53 power power NN 22766 701 54 , , , 22766 701 55 or or CC 22766 701 56 transmission transmission NN 22766 701 57 , , , 22766 701 58 arc arc NN 22766 701 59 - - HYPH 22766 701 60 lighting lighting NNP 22766 701 61 , , , 22766 701 62 etc etc FW 22766 701 63 . . FW 22766 701 64 , , , 22766 701 65 all all DT 22766 701 66 of of IN 22766 701 67 which which WDT 22766 701 68 will will MD 22766 701 69 be be VB 22766 701 70 explained explain VBN 22766 701 71 hereafter hereafter RB 22766 701 72 . . . 22766 702 1 In in IN 22766 702 2 this this DT 22766 702 3 place place NN 22766 702 4 , , , 22766 702 5 however however RB 22766 702 6 , , , 22766 702 7 a a DT 22766 702 8 full full JJ 22766 702 9 description description NN 22766 702 10 of of IN 22766 702 11 a a DT 22766 702 12 direct direct JJ 22766 702 13 - - HYPH 22766 702 14 current current JJ 22766 702 15 dynamo dynamo NN 22766 702 16 will will MD 22766 702 17 explain explain VB 22766 702 18 the the DT 22766 702 19 principle principle NN 22766 702 20 involved involve VBN 22766 702 21 in in IN 22766 702 22 all all DT 22766 702 23 dynamos dynamo NNS 22766 702 24 -- -- : 22766 702 25 that that WDT 22766 702 26 to to TO 22766 702 27 generate generate VB 22766 702 28 a a DT 22766 702 29 current current NN 22766 702 30 of of IN 22766 702 31 electricity electricity NN 22766 702 32 makes make VBZ 22766 702 33 it -PRON- PRP 22766 702 34 necessary necessary JJ 22766 702 35 for for IN 22766 702 36 us -PRON- PRP 22766 702 37 to to TO 22766 702 38 move move VB 22766 702 39 a a DT 22766 702 40 field field NN 22766 702 41 of of IN 22766 702 42 force force NN 22766 702 43 , , , 22766 702 44 like like IN 22766 702 45 an an DT 22766 702 46 armature armature NN 22766 702 47 , , , 22766 702 48 rapidly rapidly RB 22766 702 49 and and CC 22766 702 50 continuously continuously RB 22766 702 51 through through IN 22766 702 52 another another DT 22766 702 53 field field NN 22766 702 54 of of IN 22766 702 55 force force NN 22766 702 56 , , , 22766 702 57 like like IN 22766 702 58 a a DT 22766 702 59 magnetic magnetic JJ 22766 702 60 field field NN 22766 702 61 . . . 22766 703 1 DIRECT DIRECT NNP 22766 703 2 - - HYPH 22766 703 3 CURRENT CURRENT NNP 22766 703 4 DYNAMO.--We DYNAMO.--We NNP 22766 703 5 shall shall MD 22766 703 6 now now RB 22766 703 7 make make VB 22766 703 8 the the DT 22766 703 9 simplest simple JJS 22766 703 10 form form NN 22766 703 11 of of IN 22766 703 12 dynamo dynamo NN 22766 703 13 , , , 22766 703 14 using use VBG 22766 703 15 for for IN 22766 703 16 this this DT 22766 703 17 purpose purpose NN 22766 703 18 a a DT 22766 703 19 pair pair NN 22766 703 20 of of IN 22766 703 21 permanent permanent JJ 22766 703 22 magnets magnet NNS 22766 703 23 . . . 22766 704 1 [ [ -LRB- 22766 704 2 Illustration illustration NN 22766 704 3 : : : 22766 704 4 _ _ NNP 22766 704 5 Fig Fig NNP 22766 704 6 . . . 22766 705 1 22 22 CD 22766 705 2 . . . 22766 705 3 _ _ NNP 22766 705 4 DYNAMO DYNAMO NNP 22766 705 5 FIELD FIELD NNP 22766 705 6 AND and CC 22766 705 7 POLE pole NN 22766 705 8 PIECE PIECE NNP 22766 705 9 ] ] -RRB- 22766 705 10 SIMPLE SIMPLE NNP 22766 705 11 MAGNET MAGNET NNP 22766 705 12 CONSTRUCTION.--A construction.--a CD 22766 705 13 simple simple JJ 22766 705 14 way way NN 22766 705 15 to to TO 22766 705 16 make make VB 22766 705 17 a a DT 22766 705 18 pair pair NN 22766 705 19 of of IN 22766 705 20 magnets magnet NNS 22766 705 21 for for IN 22766 705 22 this this DT 22766 705 23 purpose purpose NN 22766 705 24 is be VBZ 22766 705 25 shown show VBN 22766 705 26 in in IN 22766 705 27 Fig Fig NNP 22766 705 28 . . . 22766 706 1 22 22 CD 22766 706 2 . . . 22766 707 1 A a DT 22766 707 2 piece piece NN 22766 707 3 of of IN 22766 707 4 round round JJ 22766 707 5 3/4-inch 3/4-inch CD 22766 707 6 steel steel NN 22766 707 7 core core NN 22766 707 8 ( ( -LRB- 22766 707 9 A a NN 22766 707 10 ) ) -RRB- 22766 707 11 , , , 22766 707 12 5 5 CD 22766 707 13 - - SYM 22766 707 14 1/2 1/2 CD 22766 707 15 inches inch NNS 22766 707 16 long long JJ 22766 707 17 , , , 22766 707 18 is be VBZ 22766 707 19 threaded thread VBN 22766 707 20 at at IN 22766 707 21 both both DT 22766 707 22 ends end NNS 22766 707 23 to to TO 22766 707 24 receive receive VB 22766 707 25 at at IN 22766 707 26 one one CD 22766 707 27 end end NN 22766 707 28 a a DT 22766 707 29 nut nut NN 22766 707 30 ( ( -LRB- 22766 707 31 B b NN 22766 707 32 ) ) -RRB- 22766 707 33 , , , 22766 707 34 which which WDT 22766 707 35 is be VBZ 22766 707 36 screwed screw VBN 22766 707 37 on on IN 22766 707 38 a a DT 22766 707 39 sufficient sufficient JJ 22766 707 40 distance distance NN 22766 707 41 so so IN 22766 707 42 that that IN 22766 707 43 the the DT 22766 707 44 end end NN 22766 707 45 of of IN 22766 707 46 the the DT 22766 707 47 core core NN 22766 707 48 ( ( -LRB- 22766 707 49 A a NN 22766 707 50 ) ) -RRB- 22766 707 51 projects project VBZ 22766 707 52 a a DT 22766 707 53 half half JJ 22766 707 54 inch inch NN 22766 707 55 beyond beyond IN 22766 707 56 the the DT 22766 707 57 nut nut NN 22766 707 58 . . . 22766 708 1 The the DT 22766 708 2 other other JJ 22766 708 3 end end NN 22766 708 4 of of IN 22766 708 5 the the DT 22766 708 6 steel steel NN 22766 708 7 core core NN 22766 708 8 has have VBZ 22766 708 9 a a DT 22766 708 10 pole pole NN 22766 708 11 piece piece NN 22766 708 12 of of IN 22766 708 13 iron iron NN 22766 708 14 ( ( -LRB- 22766 708 15 C c NN 22766 708 16 ) ) -RRB- 22766 708 17 2 2 CD 22766 708 18 " " `` 22766 708 19 à à NNP 22766 708 20 � � NN 22766 708 21 2 2 CD 22766 708 22 " " `` 22766 708 23 à à NNP 22766 708 24 � � NNP 22766 708 25 4 4 CD 22766 708 26 " " '' 22766 708 27 , , , 22766 708 28 with with IN 22766 708 29 a a DT 22766 708 30 hole hole NN 22766 708 31 midway midway NN 22766 708 32 between between IN 22766 708 33 the the DT 22766 708 34 ends end NNS 22766 708 35 , , , 22766 708 36 threaded thread VBN 22766 708 37 entirely entirely RB 22766 708 38 through through RB 22766 708 39 , , , 22766 708 40 and and CC 22766 708 41 provided provide VBN 22766 708 42 along along IN 22766 708 43 one one CD 22766 708 44 side side NN 22766 708 45 with with IN 22766 708 46 a a DT 22766 708 47 concave concave NNP 22766 708 48 channel channel NN 22766 708 49 , , , 22766 708 50 within within IN 22766 708 51 which which WDT 22766 708 52 the the DT 22766 708 53 armature armature NN 22766 708 54 is be VBZ 22766 708 55 to to TO 22766 708 56 turn turn VB 22766 708 57 . . . 22766 709 1 Now now RB 22766 709 2 , , , 22766 709 3 before before IN 22766 709 4 the the DT 22766 709 5 pole pole NN 22766 709 6 piece piece NN 22766 709 7 ( ( -LRB- 22766 709 8 C c NN 22766 709 9 ) ) -RRB- 22766 709 10 is be VBZ 22766 709 11 put put VBN 22766 709 12 on on RP 22766 709 13 , , , 22766 709 14 we -PRON- PRP 22766 709 15 will will MD 22766 709 16 slip slip VB 22766 709 17 on on IN 22766 709 18 a a DT 22766 709 19 disc disc NN 22766 709 20 ( ( -LRB- 22766 709 21 E e NN 22766 709 22 ) ) -RRB- 22766 709 23 , , , 22766 709 24 made make VBN 22766 709 25 of of IN 22766 709 26 hard hard JJ 22766 709 27 rubber rubber NN 22766 709 28 , , , 22766 709 29 then then RB 22766 709 30 a a DT 22766 709 31 thin thin JJ 22766 709 32 rubber rubber NN 22766 709 33 tube tube NN 22766 709 34 ( ( -LRB- 22766 709 35 F F NNP 22766 709 36 ) ) -RRB- 22766 709 37 , , , 22766 709 38 and and CC 22766 709 39 finally finally RB 22766 709 40 a a DT 22766 709 41 rubber rubber NN 22766 709 42 disc disc NN 22766 709 43 ( ( -LRB- 22766 709 44 G g NN 22766 709 45 ) ) -RRB- 22766 709 46 , , , 22766 709 47 so so IN 22766 709 48 as as IN 22766 709 49 to to TO 22766 709 50 provide provide VB 22766 709 51 a a DT 22766 709 52 positive positive JJ 22766 709 53 insulation insulation NN 22766 709 54 for for IN 22766 709 55 the the DT 22766 709 56 wire wire NN 22766 709 57 coil coil NN 22766 709 58 which which WDT 22766 709 59 is be VBZ 22766 709 60 wound wind VBN 22766 709 61 on on IN 22766 709 62 the the DT 22766 709 63 bobbin bobbin NN 22766 709 64 thus thus RB 22766 709 65 made make VBN 22766 709 66 . . . 22766 710 1 HOW how WRB 22766 710 2 TO to TO 22766 710 3 WIND.--In WIND.--In NNP 22766 710 4 practice practice NN 22766 710 5 , , , 22766 710 6 and and CC 22766 710 7 as as IN 22766 710 8 you -PRON- PRP 22766 710 9 go go VBP 22766 710 10 further further RB 22766 710 11 along along RB 22766 710 12 in in IN 22766 710 13 this this DT 22766 710 14 work work NN 22766 710 15 , , , 22766 710 16 you -PRON- PRP 22766 710 17 will will MD 22766 710 18 learn learn VB 22766 710 19 the the DT 22766 710 20 value value NN 22766 710 21 , , , 22766 710 22 first first RB 22766 710 23 , , , 22766 710 24 of of IN 22766 710 25 winding wind VBG 22766 710 26 one one CD 22766 710 27 layer layer NN 22766 710 28 of of IN 22766 710 29 insulated insulated JJ 22766 710 30 wire wire NN 22766 710 31 on on IN 22766 710 32 the the DT 22766 710 33 spool spool NN 22766 710 34 , , , 22766 710 35 coating coat VBG 22766 710 36 it -PRON- PRP 22766 710 37 with with IN 22766 710 38 shellac shellac NNS 22766 710 39 , , , 22766 710 40 and and CC 22766 710 41 then then RB 22766 710 42 putting put VBG 22766 710 43 on on RP 22766 710 44 the the DT 22766 710 45 next next JJ 22766 710 46 layer layer NN 22766 710 47 , , , 22766 710 48 and and CC 22766 710 49 so so RB 22766 710 50 on on RB 22766 710 51 ; ; : 22766 710 52 when when WRB 22766 710 53 completely completely RB 22766 710 54 wound wind VBN 22766 710 55 , , , 22766 710 56 the the DT 22766 710 57 two two CD 22766 710 58 wire wire NN 22766 710 59 terminals terminal NNS 22766 710 60 may may MD 22766 710 61 be be VB 22766 710 62 brought bring VBN 22766 710 63 out out RP 22766 710 64 at at IN 22766 710 65 one one CD 22766 710 66 end end NN 22766 710 67 ; ; : 22766 710 68 but but CC 22766 710 69 for for IN 22766 710 70 our -PRON- PRP$ 22766 710 71 present present JJ 22766 710 72 purpose purpose NN 22766 710 73 , , , 22766 710 74 and and CC 22766 710 75 to to TO 22766 710 76 render render VB 22766 710 77 the the DT 22766 710 78 explanation explanation NN 22766 710 79 clearer clear JJR 22766 710 80 , , , 22766 710 81 the the DT 22766 710 82 wire wire NN 22766 710 83 terminals terminal NNS 22766 710 84 are be VBP 22766 710 85 at at IN 22766 710 86 the the DT 22766 710 87 opposite opposite JJ 22766 710 88 ends end NNS 22766 710 89 of of IN 22766 710 90 the the DT 22766 710 91 spool spool NN 22766 710 92 ( ( -LRB- 22766 710 93 H h NN 22766 710 94 , , , 22766 710 95 H h NN 22766 710 96 ' ' '' 22766 710 97 ) ) -RRB- 22766 710 98 . . . 22766 711 1 THE the DT 22766 711 2 DYNAMO dynamo JJ 22766 711 3 FIELDS.--Two fields.--two NN 22766 711 4 of of IN 22766 711 5 these these DT 22766 711 6 spools spool NNS 22766 711 7 are be VBP 22766 711 8 so so RB 22766 711 9 made make VBN 22766 711 10 and and CC 22766 711 11 they -PRON- PRP 22766 711 12 are be VBP 22766 711 13 called call VBN 22766 711 14 the the DT 22766 711 15 _ _ NNP 22766 711 16 fields field NNS 22766 711 17 _ _ NNP 22766 711 18 of of IN 22766 711 19 the the DT 22766 711 20 dynamo dynamo NN 22766 711 21 . . . 22766 712 1 We -PRON- PRP 22766 712 2 will will MD 22766 712 3 next next RB 22766 712 4 prepare prepare VB 22766 712 5 an an DT 22766 712 6 iron iron NN 22766 712 7 bar bar NN 22766 712 8 ( ( -LRB- 22766 712 9 I i NN 22766 712 10 ) ) -RRB- 22766 712 11 , , , 22766 712 12 5 5 CD 22766 712 13 inches inch NNS 22766 712 14 long long JJ 22766 712 15 and and CC 22766 712 16 1/2 1/2 CD 22766 712 17 inch inch NN 22766 712 18 thick thick JJ 22766 712 19 and and CC 22766 712 20 1 1 CD 22766 712 21 - - SYM 22766 712 22 1/2 1/2 CD 22766 712 23 inches inch NNS 22766 712 24 wide wide JJ 22766 712 25 , , , 22766 712 26 then then RB 22766 712 27 bore bore VB 22766 712 28 two two CD 22766 712 29 holes hole NNS 22766 712 30 through through IN 22766 712 31 it -PRON- PRP 22766 712 32 so so IN 22766 712 33 the the DT 22766 712 34 distance distance NN 22766 712 35 measures measure VBZ 22766 712 36 3 3 CD 22766 712 37 inches inch NNS 22766 712 38 from from IN 22766 712 39 center center NN 22766 712 40 to to IN 22766 712 41 center center NN 22766 712 42 . . . 22766 713 1 These these DT 22766 713 2 holes hole NNS 22766 713 3 are be VBP 22766 713 4 to to TO 22766 713 5 be be VB 22766 713 6 threaded thread VBN 22766 713 7 for for IN 22766 713 8 the the DT 22766 713 9 3/4-inch 3/4-inch CD 22766 713 10 cores core NNS 22766 713 11 ( ( -LRB- 22766 713 12 A a NN 22766 713 13 ) ) -RRB- 22766 713 14 . . . 22766 714 1 This this DT 22766 714 2 bar bar NN 22766 714 3 holds hold VBZ 22766 714 4 together together RB 22766 714 5 the the DT 22766 714 6 upper upper JJ 22766 714 7 ends end NNS 22766 714 8 of of IN 22766 714 9 the the DT 22766 714 10 cores core NNS 22766 714 11 , , , 22766 714 12 as as IN 22766 714 13 shown show VBN 22766 714 14 in in IN 22766 714 15 Fig Fig NNP 22766 714 16 . . . 22766 715 1 23 23 CD 22766 715 2 . . . 22766 716 1 [ [ -LRB- 22766 716 2 Illustration illustration NN 22766 716 3 : : : 22766 716 4 _ _ NNP 22766 716 5 Fig Fig NNP 22766 716 6 . . . 22766 717 1 23 23 CD 22766 717 2 . . . 22766 717 3 _ _ NNP 22766 717 4 BASE BASE NNP 22766 717 5 AND and CC 22766 717 6 FIELDS FIELDS NNP 22766 717 7 ASSEMBLED ASSEMBLED NNP 22766 717 8 ] ] -RRB- 22766 717 9 We -PRON- PRP 22766 717 10 then then RB 22766 717 11 prepare prepare VBP 22766 717 12 a a DT 22766 717 13 base base NN 22766 717 14 ( ( -LRB- 22766 717 15 J J NNP 22766 717 16 ) ) -RRB- 22766 717 17 of of IN 22766 717 18 any any DT 22766 717 19 hard hard JJ 22766 717 20 wood wood NN 22766 717 21 , , , 22766 717 22 2 2 CD 22766 717 23 inches inch NNS 22766 717 24 thick thick JJ 22766 717 25 , , , 22766 717 26 8 8 CD 22766 717 27 inches inch NNS 22766 717 28 long long JJ 22766 717 29 and and CC 22766 717 30 8 8 CD 22766 717 31 inches inch NNS 22766 717 32 wide wide JJ 22766 717 33 , , , 22766 717 34 and and CC 22766 717 35 bore bear VBD 22766 717 36 two two CD 22766 717 37 3/4-inch 3/4-inch CD 22766 717 38 holes hole NNS 22766 717 39 3 3 CD 22766 717 40 inches inch NNS 22766 717 41 apart apart RB 22766 717 42 on on IN 22766 717 43 a a DT 22766 717 44 middle middle JJ 22766 717 45 line line NN 22766 717 46 , , , 22766 717 47 to to TO 22766 717 48 receive receive VB 22766 717 49 a a DT 22766 717 50 pair pair NN 22766 717 51 of of IN 22766 717 52 3/4-inch 3/4-inch CD 22766 717 53 cap cap NN 22766 717 54 screws screw NNS 22766 717 55 ( ( -LRB- 22766 717 56 K K NNP 22766 717 57 ) ) -RRB- 22766 717 58 , , , 22766 717 59 which which WDT 22766 717 60 pass pass VBP 22766 717 61 upwardly upwardly RB 22766 717 62 through through IN 22766 717 63 the the DT 22766 717 64 holes hole NNS 22766 717 65 in in IN 22766 717 66 the the DT 22766 717 67 base base NN 22766 717 68 and and CC 22766 717 69 screw screw VBD 22766 717 70 into into IN 22766 717 71 the the DT 22766 717 72 pole pole NN 22766 717 73 pieces piece NNS 22766 717 74 ( ( -LRB- 22766 717 75 C C NNP 22766 717 76 ) ) -RRB- 22766 717 77 . . . 22766 718 1 A a DT 22766 718 2 wooden wooden JJ 22766 718 3 bar bar NN 22766 718 4 ( ( -LRB- 22766 718 5 L l NN 22766 718 6 ) ) -RRB- 22766 718 7 , , , 22766 718 8 1 1 CD 22766 718 9 - - SYM 22766 718 10 1/2 1/2 CD 22766 718 11 " " `` 22766 718 12 à à NNP 22766 718 13 � � NNP 22766 718 14 1 1 CD 22766 718 15 - - SYM 22766 718 16 1/2 1/2 CD 22766 718 17 " " '' 22766 718 18 , , , 22766 718 19 8 8 CD 22766 718 20 inches inch NNS 22766 718 21 long long JJ 22766 718 22 , , , 22766 718 23 is be VBZ 22766 718 24 placed place VBN 22766 718 25 under under IN 22766 718 26 each each DT 22766 718 27 pole pole NN 22766 718 28 piece piece NN 22766 718 29 , , , 22766 718 30 which which WDT 22766 718 31 is be VBZ 22766 718 32 also also RB 22766 718 33 provided provide VBN 22766 718 34 with with IN 22766 718 35 holes hole NNS 22766 718 36 for for IN 22766 718 37 the the DT 22766 718 38 cap cap NN 22766 718 39 screws screw NNS 22766 718 40 ( ( -LRB- 22766 718 41 K K NNP 22766 718 42 ) ) -RRB- 22766 718 43 . . . 22766 719 1 The the DT 22766 719 2 lower low JJR 22766 719 3 side side NN 22766 719 4 of of IN 22766 719 5 the the DT 22766 719 6 base base NN 22766 719 7 ( ( -LRB- 22766 719 8 J J NNP 22766 719 9 ) ) -RRB- 22766 719 10 should should MD 22766 719 11 be be VB 22766 719 12 countersunk countersunk JJ 22766 719 13 , , , 22766 719 14 as as IN 22766 719 15 at at IN 22766 719 16 M M NNP 22766 719 17 , , , 22766 719 18 so so RB 22766 719 19 the the DT 22766 719 20 head head NN 22766 719 21 of of IN 22766 719 22 the the DT 22766 719 23 nut nut NN 22766 719 24 will will MD 22766 719 25 not not RB 22766 719 26 project project VB 22766 719 27 . . . 22766 720 1 The the DT 22766 720 2 fields field NNS 22766 720 3 of of IN 22766 720 4 the the DT 22766 720 5 dynamo dynamo NN 22766 720 6 are be VBP 22766 720 7 now now RB 22766 720 8 secured secure VBN 22766 720 9 in in IN 22766 720 10 position position NN 22766 720 11 to to IN 22766 720 12 the the DT 22766 720 13 base base NN 22766 720 14 . . . 22766 721 1 [ [ -LRB- 22766 721 2 Illustration illustration NN 22766 721 3 : : : 22766 721 4 _ _ NNP 22766 721 5 Fig Fig NNP 22766 721 6 . . . 22766 722 1 24 24 CD 22766 722 2 . . . 22766 722 3 _ _ NNP 22766 722 4 DETAILS DETAILS NNP 22766 722 5 OF of IN 22766 722 6 THE the DT 22766 722 7 ARMATURE ARMATURE NNP 22766 722 8 , , , 22766 722 9 CORE core NN 22766 722 10 _ _ NNP 22766 722 11 Fig Fig NNP 22766 722 12 . . . 22766 723 1 25 25 CD 22766 723 2 . . . 22766 723 3 _ _ NNP 22766 723 4 DETAILS DETAILS NNP 22766 723 5 OF of IN 22766 723 6 THE the DT 22766 723 7 ARMATURE ARMATURE NNP 22766 723 8 , , , 22766 723 9 BODY BODY NNP 22766 723 10 ] ] -RRB- 22766 723 11 THE the DT 22766 723 12 ARMATURE.--A armature.--a CD 22766 723 13 bar bar NN 22766 723 14 of of IN 22766 723 15 iron iron NN 22766 723 16 ( ( -LRB- 22766 723 17 Fig fig NN 22766 723 18 . . . 22766 724 1 24 24 CD 22766 724 2 ) ) -RRB- 22766 724 3 , , , 22766 724 4 1 1 CD 22766 724 5 " " `` 22766 724 6 à à NNP 22766 724 7 � � NNP 22766 724 8 1 1 CD 22766 724 9 " " '' 22766 724 10 and and CC 22766 724 11 2 2 CD 22766 724 12 - - HYPH 22766 724 13 1/4 1/4 CD 22766 724 14 inches inch NNS 22766 724 15 long long JJ 22766 724 16 , , , 22766 724 17 is be VBZ 22766 724 18 next next RB 22766 724 19 provided provide VBN 22766 724 20 . . . 22766 725 1 Through through IN 22766 725 2 this this DT 22766 725 3 bar bar NN 22766 725 4 ( ( -LRB- 22766 725 5 1 1 CD 22766 725 6 ) ) -RRB- 22766 725 7 are be VBP 22766 725 8 then then RB 22766 725 9 bored bored JJ 22766 725 10 two two CD 22766 725 11 5/16-inch 5/16-inch NN 22766 725 12 holes hole NNS 22766 725 13 1 1 CD 22766 725 14 - - HYPH 22766 725 15 3/4 3/4 CD 22766 725 16 inches inch NNS 22766 725 17 apart apart RB 22766 725 18 , , , 22766 725 19 and and CC 22766 725 20 on on IN 22766 725 21 the the DT 22766 725 22 opposite opposite JJ 22766 725 23 sides side NNS 22766 725 24 of of IN 22766 725 25 this this DT 22766 725 26 bar bar NN 22766 725 27 are be VBP 22766 725 28 two two CD 22766 725 29 half half RB 22766 725 30 - - HYPH 22766 725 31 rounded rounded JJ 22766 725 32 plates plate NNS 22766 725 33 of of IN 22766 725 34 iron iron NN 22766 725 35 ( ( -LRB- 22766 725 36 3 3 CD 22766 725 37 ) ) -RRB- 22766 725 38 ( ( -LRB- 22766 725 39 Fig fig NN 22766 725 40 . . . 22766 726 1 25 25 CD 22766 726 2 ) ) -RRB- 22766 726 3 . . . 22766 727 1 ARMATURE armature VB 22766 727 2 WINDING.--Each winding.--each DT 22766 727 3 plate plate NN 22766 727 4 is be VBZ 22766 727 5 1/2 1/2 CD 22766 727 6 inch inch NN 22766 727 7 thick thick JJ 22766 727 8 , , , 22766 727 9 1 1 CD 22766 727 10 - - SYM 22766 727 11 3/4 3/4 CD 22766 727 12 inches inch NNS 22766 727 13 wide wide JJ 22766 727 14 and and CC 22766 727 15 4 4 CD 22766 727 16 inches inch NNS 22766 727 17 long long JJ 22766 727 18 , , , 22766 727 19 each each DT 22766 727 20 plate plate NN 22766 727 21 having have VBG 22766 727 22 holes hole NNS 22766 727 23 ( ( -LRB- 22766 727 24 4 4 LS 22766 727 25 ) ) -RRB- 22766 727 26 to to TO 22766 727 27 coincide coincide VB 22766 727 28 with with IN 22766 727 29 the the DT 22766 727 30 holes hole NNS 22766 727 31 ( ( -LRB- 22766 727 32 2 2 CD 22766 727 33 ) ) -RRB- 22766 727 34 of of IN 22766 727 35 the the DT 22766 727 36 bar bar NN 22766 727 37 ( ( -LRB- 22766 727 38 1 1 CD 22766 727 39 ) ) -RRB- 22766 727 40 , , , 22766 727 41 so so IN 22766 727 42 that that IN 22766 727 43 when when WRB 22766 727 44 the the DT 22766 727 45 two two CD 22766 727 46 plates plate NNS 22766 727 47 are be VBP 22766 727 48 applied apply VBN 22766 727 49 to to IN 22766 727 50 opposite opposite JJ 22766 727 51 sides side NNS 22766 727 52 of of IN 22766 727 53 the the DT 22766 727 54 bar bar NN 22766 727 55 , , , 22766 727 56 and and CC 22766 727 57 riveted rivet VBD 22766 727 58 together together RB 22766 727 59 , , , 22766 727 60 a a DT 22766 727 61 cylindrical cylindrical JJ 22766 727 62 member member NN 22766 727 63 is be VBZ 22766 727 64 formed form VBN 22766 727 65 , , , 22766 727 66 with with IN 22766 727 67 two two CD 22766 727 68 channels channel NNS 22766 727 69 running run VBG 22766 727 70 longitudinally longitudinally RB 22766 727 71 , , , 22766 727 72 and and CC 22766 727 73 transversely transversely RB 22766 727 74 at at IN 22766 727 75 the the DT 22766 727 76 ends end NNS 22766 727 77 ; ; : 22766 727 78 and and CC 22766 727 79 in in IN 22766 727 80 these these DT 22766 727 81 channels channel NNS 22766 727 82 the the DT 22766 727 83 insulated insulated JJ 22766 727 84 wires wire NNS 22766 727 85 are be VBP 22766 727 86 wound wind VBN 22766 727 87 from from IN 22766 727 88 end end NN 22766 727 89 to to TO 22766 727 90 end end VB 22766 727 91 around around IN 22766 727 92 the the DT 22766 727 93 central central JJ 22766 727 94 block block NN 22766 727 95 ( ( -LRB- 22766 727 96 1 1 CD 22766 727 97 ) ) -RRB- 22766 727 98 . . . 22766 728 1 MOUNTING mount VBG 22766 728 2 THE the DT 22766 728 3 ARMATURE.--It ARMATURE.--It NNP 22766 728 4 is be VBZ 22766 728 5 now now RB 22766 728 6 necessary necessary JJ 22766 728 7 to to TO 22766 728 8 provide provide VB 22766 728 9 a a DT 22766 728 10 means means NN 22766 728 11 for for IN 22766 728 12 revolving revolve VBG 22766 728 13 this this DT 22766 728 14 armature armature NN 22766 728 15 . . . 22766 729 1 To to IN 22766 729 2 this this DT 22766 729 3 end end NN 22766 729 4 a a DT 22766 729 5 brass brass NN 22766 729 6 disc disc NN 22766 729 7 ( ( -LRB- 22766 729 8 5 5 CD 22766 729 9 , , , 22766 729 10 Fig Fig NNP 22766 729 11 . . . 22766 730 1 26 26 CD 22766 730 2 ) ) -RRB- 22766 730 3 is be VBZ 22766 730 4 made make VBN 22766 730 5 , , , 22766 730 6 2 2 CD 22766 730 7 inches inch NNS 22766 730 8 in in IN 22766 730 9 diameter diameter NN 22766 730 10 , , , 22766 730 11 1/8 1/8 CD 22766 730 12 inch inch NN 22766 730 13 thick thick JJ 22766 730 14 . . . 22766 731 1 Centrally centrally RB 22766 731 2 , , , 22766 731 3 at at IN 22766 731 4 one one CD 22766 731 5 side side NN 22766 731 6 , , , 22766 731 7 is be VBZ 22766 731 8 a a DT 22766 731 9 projecting projecting NN 22766 731 10 stem stem NN 22766 731 11 ( ( -LRB- 22766 731 12 6 6 CD 22766 731 13 ) ) -RRB- 22766 731 14 of of IN 22766 731 15 round round JJ 22766 731 16 brass brass NN 22766 731 17 , , , 22766 731 18 which which WDT 22766 731 19 projects project VBZ 22766 731 20 out out RP 22766 731 21 2 2 CD 22766 731 22 inches inch NNS 22766 731 23 , , , 22766 731 24 and and CC 22766 731 25 the the DT 22766 731 26 outer outer JJ 22766 731 27 end end NN 22766 731 28 is be VBZ 22766 731 29 turned turn VBN 22766 731 30 down down RP 22766 731 31 , , , 22766 731 32 as as IN 22766 731 33 at at IN 22766 731 34 7 7 CD 22766 731 35 , , , 22766 731 36 to to TO 22766 731 37 form form VB 22766 731 38 a a DT 22766 731 39 small small JJ 22766 731 40 bearing bearing NN 22766 731 41 surface surface NN 22766 731 42 . . . 22766 732 1 [ [ -LRB- 22766 732 2 Illustration illustration NN 22766 732 3 : : : 22766 732 4 _ _ NNP 22766 732 5 Fig Fig NNP 22766 732 6 . . . 22766 733 1 26 26 LS 22766 733 2 . . . 22766 733 3 _ _ NNP 22766 733 4 JOURNALS JOURNALS NNP 22766 733 5 _ _ NNP 22766 733 6 Fig Fig NNP 22766 733 7 . . . 22766 734 1 27 27 CD 22766 734 2 . . . 22766 734 3 _ _ NNP 22766 734 4 COMMUTATOR COMMUTATOR NNP 22766 734 5 , , , 22766 734 6 ARMATURE ARMATURE NNP 22766 734 7 MOUNTINGS MOUNTINGS NNP 22766 734 8 ] ] -RRB- 22766 734 9 The the DT 22766 734 10 other other JJ 22766 734 11 end end NN 22766 734 12 of of IN 22766 734 13 the the DT 22766 734 14 armature armature NN 22766 734 15 has have VBZ 22766 734 16 a a DT 22766 734 17 similar similar JJ 22766 734 18 disc disc NN 22766 734 19 ( ( -LRB- 22766 734 20 8) 8) CD 22766 734 21 , , , 22766 734 22 with with IN 22766 734 23 a a DT 22766 734 24 central central JJ 22766 734 25 stem stem NN 22766 734 26 ( ( -LRB- 22766 734 27 9 9 CD 22766 734 28 ) ) -RRB- 22766 734 29 , , , 22766 734 30 1 1 CD 22766 734 31 - - SYM 22766 734 32 1/2 1/2 CD 22766 734 33 inches inch NNS 22766 734 34 long long JJ 22766 734 35 , , , 22766 734 36 turned turn VBD 22766 734 37 down down RB 22766 734 38 to to IN 22766 734 39 1/4-inch 1/4-inch CD 22766 734 40 diameter diameter NN 22766 734 41 up up IN 22766 734 42 to to IN 22766 734 43 within within IN 22766 734 44 1/4 1/4 CD 22766 734 45 inch inch NN 22766 734 46 of of IN 22766 734 47 the the DT 22766 734 48 disc disc NN 22766 734 49 ( ( -LRB- 22766 734 50 7 7 CD 22766 734 51 ) ) -RRB- 22766 734 52 , , , 22766 734 53 so so IN 22766 734 54 as as IN 22766 734 55 to to TO 22766 734 56 form form VB 22766 734 57 a a DT 22766 734 58 shoulder shoulder NN 22766 734 59 . . . 22766 735 1 THE the DT 22766 735 2 COMMUTATOR.--In COMMUTATOR.--In NNP 22766 735 3 Fig Fig NNP 22766 735 4 . . . 22766 736 1 27 27 CD 22766 736 2 is be VBZ 22766 736 3 shown show VBN 22766 736 4 , , , 22766 736 5 at at IN 22766 736 6 10 10 CD 22766 736 7 , , , 22766 736 8 a a DT 22766 736 9 wooden wooden JJ 22766 736 10 cylinder cylinder NN 22766 736 11 , , , 22766 736 12 1 1 CD 22766 736 13 inch inch NN 22766 736 14 long long JJ 22766 736 15 and and CC 22766 736 16 1 1 CD 22766 736 17 - - HYPH 22766 736 18 1/4 1/4 CD 22766 736 19 inches inch NNS 22766 736 20 in in IN 22766 736 21 diameter diameter NN 22766 736 22 , , , 22766 736 23 with with IN 22766 736 24 a a DT 22766 736 25 hole hole NN 22766 736 26 ( ( -LRB- 22766 736 27 11 11 CD 22766 736 28 ) ) -RRB- 22766 736 29 bored bore VBD 22766 736 30 through through IN 22766 736 31 axially axially RB 22766 736 32 , , , 22766 736 33 so so IN 22766 736 34 that that IN 22766 736 35 it -PRON- PRP 22766 736 36 will will MD 22766 736 37 fit fit VB 22766 736 38 tightly tightly RB 22766 736 39 on on IN 22766 736 40 the the DT 22766 736 41 stem stem NN 22766 736 42 ( ( -LRB- 22766 736 43 6 6 CD 22766 736 44 ) ) -RRB- 22766 736 45 of of IN 22766 736 46 the the DT 22766 736 47 disc disc NN 22766 736 48 ( ( -LRB- 22766 736 49 5 5 CD 22766 736 50 ) ) -RRB- 22766 736 51 . . . 22766 737 1 On on IN 22766 737 2 this this DT 22766 737 3 wooden wooden JJ 22766 737 4 cylinder cylinder NN 22766 737 5 is be VBZ 22766 737 6 driven drive VBN 22766 737 7 a a DT 22766 737 8 brass brass NN 22766 737 9 or or CC 22766 737 10 copper copper NN 22766 737 11 tube tube NN 22766 737 12 ( ( -LRB- 22766 737 13 12 12 CD 22766 737 14 ) ) -RRB- 22766 737 15 , , , 22766 737 16 which which WDT 22766 737 17 has have VBZ 22766 737 18 holes hole NNS 22766 737 19 ( ( -LRB- 22766 737 20 13 13 CD 22766 737 21 ) ) -RRB- 22766 737 22 opposite opposite IN 22766 737 23 each each DT 22766 737 24 other other JJ 22766 737 25 . . . 22766 738 1 Screws screw NNS 22766 738 2 are be VBP 22766 738 3 used use VBN 22766 738 4 to to TO 22766 738 5 hold hold VB 22766 738 6 the the DT 22766 738 7 tube tube NN 22766 738 8 to to IN 22766 738 9 the the DT 22766 738 10 wooden wooden JJ 22766 738 11 cylinder cylinder NN 22766 738 12 , , , 22766 738 13 and and CC 22766 738 14 after after IN 22766 738 15 they -PRON- PRP 22766 738 16 are be VBP 22766 738 17 properly properly RB 22766 738 18 secured secure VBN 22766 738 19 together together RB 22766 738 20 , , , 22766 738 21 the the DT 22766 738 22 tube tube NN 22766 738 23 ( ( -LRB- 22766 738 24 12 12 CD 22766 738 25 ) ) -RRB- 22766 738 26 is be VBZ 22766 738 27 cut cut VBN 22766 738 28 by by IN 22766 738 29 a a DT 22766 738 30 saw saw NN 22766 738 31 , , , 22766 738 32 as as IN 22766 738 33 at at IN 22766 738 34 14 14 CD 22766 738 35 , , , 22766 738 36 so so IN 22766 738 37 as as IN 22766 738 38 to to TO 22766 738 39 form form VB 22766 738 40 two two CD 22766 738 41 independent independent JJ 22766 738 42 tubular tubular JJ 22766 738 43 surfaces surface NNS 22766 738 44 . . . 22766 739 1 [ [ -LRB- 22766 739 2 Illustration illustration NN 22766 739 3 : : : 22766 739 4 _ _ NNP 22766 739 5 Fig Fig NNP 22766 739 6 . . . 22766 740 1 28 28 CD 22766 740 2 . . . 22766 740 3 _ _ NNP 22766 740 4 END END NNP 22766 740 5 VIEW VIEW NNP 22766 740 6 ARMATURE ARMATURE NNP 22766 740 7 , , , 22766 740 8 MOUNTED MOUNTED NNP 22766 740 9 ] ] -RRB- 22766 740 10 These these DT 22766 740 11 tubular tubular JJ 22766 740 12 sections section NNS 22766 740 13 are be VBP 22766 740 14 called call VBN 22766 740 15 the the DT 22766 740 16 commutator commutator NN 22766 740 17 plates plate NNS 22766 740 18 . . . 22766 741 1 [ [ -LRB- 22766 741 2 Illustration illustration NN 22766 741 3 : : : 22766 741 4 _ _ NNP 22766 741 5 Fig Fig NNP 22766 741 6 . . . 22766 742 1 29 29 CD 22766 742 2 . . . 22766 742 3 _ _ NNP 22766 742 4 TOP TOP NNP 22766 742 5 VIEW view NN 22766 742 6 OF of IN 22766 742 7 ARMATURE armature NN 22766 742 8 ON ON NNP 22766 742 9 BASE BASE NNP 22766 742 10 ] ] -RRB- 22766 742 11 In in IN 22766 742 12 order order NN 22766 742 13 to to TO 22766 742 14 mount mount VB 22766 742 15 this this DT 22766 742 16 armature armature NN 22766 742 17 , , , 22766 742 18 two two CD 22766 742 19 bearings bearing NNS 22766 742 20 are be VBP 22766 742 21 provided provide VBN 22766 742 22 , , , 22766 742 23 each each DT 22766 742 24 comprising comprise VBG 22766 742 25 a a DT 22766 742 26 bar bar NN 22766 742 27 of of IN 22766 742 28 brass brass NN 22766 742 29 ( ( -LRB- 22766 742 30 15 15 CD 22766 742 31 , , , 22766 742 32 Fig Fig NNP 22766 742 33 . . . 22766 743 1 28 28 CD 22766 743 2 ) ) -RRB- 22766 743 3 , , , 22766 743 4 each each DT 22766 743 5 1/4 1/4 CD 22766 743 6 inch inch NN 22766 743 7 thick thick JJ 22766 743 8 , , , 22766 743 9 1/2 1/2 CD 22766 743 10 inch inch NN 22766 743 11 wide wide JJ 22766 743 12 and and CC 22766 743 13 4 4 CD 22766 743 14 - - SYM 22766 743 15 1/2 1/2 CD 22766 743 16 inches inch NNS 22766 743 17 long long JJ 22766 743 18 . . . 22766 744 1 Two two CD 22766 744 2 holes hole NNS 22766 744 3 , , , 22766 744 4 3 3 CD 22766 744 5 inches inch NNS 22766 744 6 apart apart RB 22766 744 7 , , , 22766 744 8 are be VBP 22766 744 9 formed form VBN 22766 744 10 through through IN 22766 744 11 this this DT 22766 744 12 bar bar NN 22766 744 13 , , , 22766 744 14 to to TO 22766 744 15 receive receive VB 22766 744 16 round round RB 22766 744 17 - - HYPH 22766 744 18 headed head VBN 22766 744 19 wood wood NN 22766 744 20 screws screw NNS 22766 744 21 ( ( -LRB- 22766 744 22 16 16 CD 22766 744 23 ) ) -RRB- 22766 744 24 , , , 22766 744 25 these these DT 22766 744 26 screws screw NNS 22766 744 27 being be VBG 22766 744 28 3 3 CD 22766 744 29 inches inch NNS 22766 744 30 long long JJ 22766 744 31 , , , 22766 744 32 so so RB 22766 744 33 they -PRON- PRP 22766 744 34 will will MD 22766 744 35 pass pass VB 22766 744 36 through through IN 22766 744 37 the the DT 22766 744 38 wooden wooden JJ 22766 744 39 pieces piece NNS 22766 744 40 ( ( -LRB- 22766 744 41 I i NN 22766 744 42 ) ) -RRB- 22766 744 43 and and CC 22766 744 44 enter enter VB 22766 744 45 the the DT 22766 744 46 base base NN 22766 744 47 ( ( -LRB- 22766 744 48 J J NNP 22766 744 49 ) ) -RRB- 22766 744 50 . . . 22766 745 1 Midway midway RB 22766 745 2 between between IN 22766 745 3 the the DT 22766 745 4 ends end NNS 22766 745 5 , , , 22766 745 6 each each DT 22766 745 7 bar bar NN 22766 745 8 ( ( -LRB- 22766 745 9 15 15 CD 22766 745 10 ) ) -RRB- 22766 745 11 has have VBZ 22766 745 12 an an DT 22766 745 13 iron iron NN 22766 745 14 bearing bearing NN 22766 745 15 block block NN 22766 745 16 ( ( -LRB- 22766 745 17 17 17 CD 22766 745 18 ) ) -RRB- 22766 745 19 , , , 22766 745 20 3/4 3/4 CD 22766 745 21 " " `` 22766 745 22 à ã NN 22766 745 23 � � NN 22766 745 24 1/2 1/2 CD 22766 745 25 " " '' 22766 745 26 and and CC 22766 745 27 1 1 CD 22766 745 28 - - SYM 22766 745 29 1/2 1/2 CD 22766 745 30 inches inch NNS 22766 745 31 high high JJ 22766 745 32 , , , 22766 745 33 the the DT 22766 745 34 1/4-inch 1/4-inch CD 22766 745 35 hole hole NN 22766 745 36 for for IN 22766 745 37 the the DT 22766 745 38 journal journal NN 22766 745 39 ( ( -LRB- 22766 745 40 7 7 LS 22766 745 41 ) ) -RRB- 22766 745 42 being be VBG 22766 745 43 midway midway RB 22766 745 44 between between IN 22766 745 45 its -PRON- PRP$ 22766 745 46 ends end NNS 22766 745 47 . . . 22766 746 1 COMMUTATOR COMMUTATOR NNP 22766 746 2 BRUSHES.--Fig brushes.--fig NN 22766 746 3 . . . 22766 747 1 28 28 CD 22766 747 2 shows show VBZ 22766 747 3 the the DT 22766 747 4 base base NN 22766 747 5 , , , 22766 747 6 armature armature NN 22766 747 7 and and CC 22766 747 8 commutator commutator NN 22766 747 9 assembled assemble VBN 22766 747 10 in in IN 22766 747 11 position position NN 22766 747 12 , , , 22766 747 13 and and CC 22766 747 14 to to IN 22766 747 15 these these DT 22766 747 16 parts part NNS 22766 747 17 have have VBP 22766 747 18 been be VBN 22766 747 19 added add VBN 22766 747 20 the the DT 22766 747 21 commutator commutator NN 22766 747 22 brushes brush NNS 22766 747 23 . . . 22766 748 1 The the DT 22766 748 2 brush brush NN 22766 748 3 holder holder NN 22766 748 4 ( ( -LRB- 22766 748 5 18 18 CD 22766 748 6 ) ) -RRB- 22766 748 7 is be VBZ 22766 748 8 a a DT 22766 748 9 horizontal horizontal JJ 22766 748 10 bar bar NN 22766 748 11 made make VBN 22766 748 12 of of IN 22766 748 13 hard hard JJ 22766 748 14 rubber rubber NN 22766 748 15 loosely loosely RB 22766 748 16 mounted mount VBD 22766 748 17 upon upon IN 22766 748 18 the the DT 22766 748 19 journal journal NNP 22766 748 20 pin pin NNP 22766 748 21 ( ( -LRB- 22766 748 22 7 7 CD 22766 748 23 ) ) -RRB- 22766 748 24 , , , 22766 748 25 which which WDT 22766 748 26 is be VBZ 22766 748 27 2 2 CD 22766 748 28 - - SYM 22766 748 29 1/2 1/2 CD 22766 748 30 inches inch NNS 22766 748 31 long long JJ 22766 748 32 . . . 22766 749 1 At at IN 22766 749 2 each each DT 22766 749 3 end end NN 22766 749 4 is be VBZ 22766 749 5 a a DT 22766 749 6 right right RB 22766 749 7 - - HYPH 22766 749 8 angled angle VBN 22766 749 9 metal metal NN 22766 749 10 arm arm NN 22766 749 11 ( ( -LRB- 22766 749 12 19 19 CD 22766 749 13 ) ) -RRB- 22766 749 14 secured secure VBN 22766 749 15 to to IN 22766 749 16 the the DT 22766 749 17 bar bar NN 22766 749 18 ( ( -LRB- 22766 749 19 18 18 CD 22766 749 20 ) ) -RRB- 22766 749 21 by by IN 22766 749 22 screws screw NNS 22766 749 23 ( ( -LRB- 22766 749 24 20 20 CD 22766 749 25 ) ) -RRB- 22766 749 26 . . . 22766 750 1 To to IN 22766 750 2 these these DT 22766 750 3 arms arm NNS 22766 750 4 the the DT 22766 750 5 brushes brush NNS 22766 750 6 ( ( -LRB- 22766 750 7 21 21 CD 22766 750 8 ) ) -RRB- 22766 750 9 are be VBP 22766 750 10 attached attach VBN 22766 750 11 , , , 22766 750 12 so so IN 22766 750 13 that that IN 22766 750 14 their -PRON- PRP$ 22766 750 15 spring spring NN 22766 750 16 ends end VBZ 22766 750 17 engage engage VBP 22766 750 18 with with IN 22766 750 19 the the DT 22766 750 20 commutator commutator NN 22766 750 21 ( ( -LRB- 22766 750 22 12 12 CD 22766 750 23 ) ) -RRB- 22766 750 24 . . . 22766 751 1 An an DT 22766 751 2 adjusting adjust VBG 22766 751 3 screw screw NN 22766 751 4 ( ( -LRB- 22766 751 5 22 22 CD 22766 751 6 ) ) -RRB- 22766 751 7 in in IN 22766 751 8 the the DT 22766 751 9 bearing bearing NN 22766 751 10 post post NN 22766 751 11 ( ( -LRB- 22766 751 12 17 17 CD 22766 751 13 ) ) -RRB- 22766 751 14 , , , 22766 751 15 with with IN 22766 751 16 the the DT 22766 751 17 head head NN 22766 751 18 thereof thereof IN 22766 751 19 bearing bear VBG 22766 751 20 against against IN 22766 751 21 the the DT 22766 751 22 brush brush NN 22766 751 23 - - HYPH 22766 751 24 holder holder NN 22766 751 25 ( ( -LRB- 22766 751 26 18 18 CD 22766 751 27 ) ) -RRB- 22766 751 28 , , , 22766 751 29 serves serve VBZ 22766 751 30 as as IN 22766 751 31 a a DT 22766 751 32 means means NN 22766 751 33 for for IN 22766 751 34 revolubly revolubly RB 22766 751 35 adjusting adjust VBG 22766 751 36 the the DT 22766 751 37 brushes brush NNS 22766 751 38 with with IN 22766 751 39 relation relation NN 22766 751 40 to to IN 22766 751 41 the the DT 22766 751 42 commutator commutator NN 22766 751 43 . . . 22766 752 1 DYNAMO DYNAMO NNP 22766 752 2 WINDINGS.--There WINDINGS.--There NNP 22766 752 3 are be VBP 22766 752 4 several several JJ 22766 752 5 ways way NNS 22766 752 6 to to TO 22766 752 7 wind wind VB 22766 752 8 the the DT 22766 752 9 dynamos dynamo NNS 22766 752 10 . . . 22766 753 1 These these DT 22766 753 2 can can MD 22766 753 3 be be VB 22766 753 4 shown show VBN 22766 753 5 better well RBR 22766 753 6 by by IN 22766 753 7 the the DT 22766 753 8 following follow VBG 22766 753 9 diagrams diagram NNS 22766 753 10 ( ( -LRB- 22766 753 11 Figs fig NNS 22766 753 12 . . . 22766 754 1 30 30 CD 22766 754 2 , , , 22766 754 3 31 31 CD 22766 754 4 , , , 22766 754 5 32 32 CD 22766 754 6 , , , 22766 754 7 33 33 CD 22766 754 8 ) ) -RRB- 22766 754 9 : : : 22766 754 10 THE the DT 22766 754 11 FIELD.--If FIELD.--If NNP 22766 754 12 the the DT 22766 754 13 field field NN 22766 754 14 ( ( -LRB- 22766 754 15 A a NN 22766 754 16 , , , 22766 754 17 Fig fig NN 22766 754 18 . . . 22766 755 1 30 30 CD 22766 755 2 ) ) -RRB- 22766 755 3 is be VBZ 22766 755 4 not not RB 22766 755 5 a a DT 22766 755 6 permanent permanent JJ 22766 755 7 magnet magnet NN 22766 755 8 , , , 22766 755 9 it -PRON- PRP 22766 755 10 must must MD 22766 755 11 be be VB 22766 755 12 excited excite VBN 22766 755 13 by by IN 22766 755 14 a a DT 22766 755 15 cell cell NN 22766 755 16 or or CC 22766 755 17 battery battery NN 22766 755 18 , , , 22766 755 19 and and CC 22766 755 20 the the DT 22766 755 21 wires wire NNS 22766 755 22 ( ( -LRB- 22766 755 23 B b NN 22766 755 24 , , , 22766 755 25 B b NN 22766 755 26 ' ' '' 22766 755 27 ) ) -RRB- 22766 755 28 are be VBP 22766 755 29 connected connect VBN 22766 755 30 up up RP 22766 755 31 with with IN 22766 755 32 a a DT 22766 755 33 battery battery NN 22766 755 34 , , , 22766 755 35 while while IN 22766 755 36 the the DT 22766 755 37 wires wire NNS 22766 755 38 ( ( -LRB- 22766 755 39 C C NNP 22766 755 40 , , , 22766 755 41 C C NNP 22766 755 42 ' ' '' 22766 755 43 ) ) -RRB- 22766 755 44 may may MD 22766 755 45 be be VB 22766 755 46 connected connect VBN 22766 755 47 up up RP 22766 755 48 to to TO 22766 755 49 run run VB 22766 755 50 a a DT 22766 755 51 motor motor NN 22766 755 52 . . . 22766 756 1 This this DT 22766 756 2 would would MD 22766 756 3 , , , 22766 756 4 therefore therefore RB 22766 756 5 , , , 22766 756 6 be be VB 22766 756 7 what what WP 22766 756 8 is be VBZ 22766 756 9 called call VBN 22766 756 10 a a DT 22766 756 11 " " `` 22766 756 12 separately separately RB 22766 756 13 excited excited JJ 22766 756 14 " " '' 22766 756 15 dynamo dynamo NN 22766 756 16 . . . 22766 757 1 In in IN 22766 757 2 this this DT 22766 757 3 case case NN 22766 757 4 the the DT 22766 757 5 battery battery NN 22766 757 6 excites excite VBZ 22766 757 7 the the DT 22766 757 8 field field NN 22766 757 9 and and CC 22766 757 10 the the DT 22766 757 11 armature armature NN 22766 757 12 ( ( -LRB- 22766 757 13 D d NN 22766 757 14 ) ) -RRB- 22766 757 15 , , , 22766 757 16 cutting cut VBG 22766 757 17 the the DT 22766 757 18 lines line NNS 22766 757 19 of of IN 22766 757 20 force force NN 22766 757 21 at at IN 22766 757 22 the the DT 22766 757 23 pole pole NN 22766 757 24 pieces piece NNS 22766 757 25 ( ( -LRB- 22766 757 26 E E NNP 22766 757 27 ) ) -RRB- 22766 757 28 , , , 22766 757 29 so so IN 22766 757 30 that that IN 22766 757 31 the the DT 22766 757 32 armature armature NN 22766 757 33 gathers gather VBZ 22766 757 34 the the DT 22766 757 35 current current NN 22766 757 36 for for IN 22766 757 37 the the DT 22766 757 38 wires wire NNS 22766 757 39 ( ( -LRB- 22766 757 40 C C NNP 22766 757 41 , , , 22766 757 42 C C NNP 22766 757 43 ' ' '' 22766 757 44 ) ) -RRB- 22766 757 45 . . . 22766 758 1 [ [ -LRB- 22766 758 2 Illustration illustration NN 22766 758 3 : : : 22766 758 4 _ _ NNP 22766 758 5 Fig Fig NNP 22766 758 6 . . . 22766 759 1 30 30 CD 22766 759 2 . . . 22766 759 3 _ _ NNP 22766 759 4 FIELD FIELD NNP 22766 759 5 WINDING WINDING NNP 22766 759 6 ] ] -RRB- 22766 759 7 [ [ -LRB- 22766 759 8 Illustration illustration NN 22766 759 9 : : : 22766 759 10 _ _ NNP 22766 759 11 Fig Fig NNP 22766 759 12 . . . 22766 760 1 31 31 CD 22766 760 2 . . . 22766 760 3 _ _ NNP 22766 760 4 SERIES SERIES NNP 22766 760 5 - - : 22766 760 6 WOUND WOUND NNP 22766 760 7 ] ] -RRB- 22766 760 8 SERIES SERIES NNP 22766 760 9 - - , 22766 760 10 WOUND WOUND NNP 22766 760 11 FIELD.--Fig field.--fig NN 22766 760 12 . . . 22766 761 1 31 31 CD 22766 761 2 shows show VBZ 22766 761 3 a a DT 22766 761 4 " " `` 22766 761 5 series series NN 22766 761 6 - - HYPH 22766 761 7 wound wind VBN 22766 761 8 " " '' 22766 761 9 dynamo dynamo NN 22766 761 10 . . . 22766 762 1 The the DT 22766 762 2 wires wire NNS 22766 762 3 of of IN 22766 762 4 the the DT 22766 762 5 fields field NNS 22766 762 6 ( ( -LRB- 22766 762 7 A a NN 22766 762 8 ) ) -RRB- 22766 762 9 are be VBP 22766 762 10 connected connect VBN 22766 762 11 up up RP 22766 762 12 in in IN 22766 762 13 series series NN 22766 762 14 with with IN 22766 762 15 the the DT 22766 762 16 brushes brush NNS 22766 762 17 of of IN 22766 762 18 the the DT 22766 762 19 armature armature NN 22766 762 20 ( ( -LRB- 22766 762 21 D d NN 22766 762 22 ) ) -RRB- 22766 762 23 , , , 22766 762 24 and and CC 22766 762 25 the the DT 22766 762 26 wires wire NNS 22766 762 27 ( ( -LRB- 22766 762 28 G g NN 22766 762 29 , , , 22766 762 30 G g NN 22766 762 31 ' ' '' 22766 762 32 ) ) -RRB- 22766 762 33 are be VBP 22766 762 34 led lead VBN 22766 762 35 out out RP 22766 762 36 and and CC 22766 762 37 connected connect VBN 22766 762 38 up up RP 22766 762 39 with with IN 22766 762 40 a a DT 22766 762 41 lamp lamp NN 22766 762 42 , , , 22766 762 43 motor motor NN 22766 762 44 or or CC 22766 762 45 other other JJ 22766 762 46 mechanism mechanism NN 22766 762 47 . . . 22766 763 1 In in IN 22766 763 2 this this DT 22766 763 3 case case NN 22766 763 4 , , , 22766 763 5 as as RB 22766 763 6 well well RB 22766 763 7 as as IN 22766 763 8 in in IN 22766 763 9 Figs Figs NNP 22766 763 10 . . . 22766 764 1 32 32 CD 22766 764 2 and and CC 22766 764 3 33 33 CD 22766 764 4 , , , 22766 764 5 both both CC 22766 764 6 the the DT 22766 764 7 field field NN 22766 764 8 and and CC 22766 764 9 the the DT 22766 764 10 armature armature NN 22766 764 11 are be VBP 22766 764 12 made make VBN 22766 764 13 of of IN 22766 764 14 soft soft JJ 22766 764 15 gray gray JJ 22766 764 16 iron iron NN 22766 764 17 . . . 22766 765 1 With with IN 22766 765 2 this this DT 22766 765 3 winding winding NN 22766 765 4 and and CC 22766 765 5 means mean NNS 22766 765 6 of of IN 22766 765 7 connecting connect VBG 22766 765 8 the the DT 22766 765 9 wires wire NNS 22766 765 10 , , , 22766 765 11 the the DT 22766 765 12 field field NN 22766 765 13 is be VBZ 22766 765 14 constantly constantly RB 22766 765 15 excited excite VBN 22766 765 16 by by IN 22766 765 17 the the DT 22766 765 18 current current JJ 22766 765 19 passing passing NN 22766 765 20 through through IN 22766 765 21 the the DT 22766 765 22 wires wire NNS 22766 765 23 . . . 22766 766 1 SHUNT SHUNT NNP 22766 766 2 - - : 22766 766 3 WOUND wound NN 22766 766 4 FIELD.--Fig field.--fig NN 22766 766 5 . . . 22766 767 1 32 32 CD 22766 767 2 represents represent VBZ 22766 767 3 what what WP 22766 767 4 is be VBZ 22766 767 5 known know VBN 22766 767 6 as as IN 22766 767 7 a a DT 22766 767 8 " " `` 22766 767 9 shunt shunt NN 22766 767 10 - - HYPH 22766 767 11 wound wind VBN 22766 767 12 " " '' 22766 767 13 dynamo dynamo NN 22766 767 14 . . . 22766 768 1 Here here RB 22766 768 2 the the DT 22766 768 3 field field NN 22766 768 4 wires wire NNS 22766 768 5 ( ( -LRB- 22766 768 6 H h NN 22766 768 7 , , , 22766 768 8 H h NN 22766 768 9 ) ) -RRB- 22766 768 10 connect connect VBP 22766 768 11 with with IN 22766 768 12 the the DT 22766 768 13 opposite opposite JJ 22766 768 14 brushes brush NNS 22766 768 15 of of IN 22766 768 16 the the DT 22766 768 17 armature armature NN 22766 768 18 , , , 22766 768 19 and and CC 22766 768 20 the the DT 22766 768 21 wires wire NNS 22766 768 22 ( ( -LRB- 22766 768 23 I -PRON- PRP 22766 768 24 , , , 22766 768 25 I -PRON- PRP 22766 768 26 ' ' '' 22766 768 27 ) ) -RRB- 22766 768 28 are be VBP 22766 768 29 also also RB 22766 768 30 connected connect VBN 22766 768 31 with with IN 22766 768 32 the the DT 22766 768 33 brushes brush NNS 22766 768 34 , , , 22766 768 35 these these DT 22766 768 36 two two CD 22766 768 37 wires wire NNS 22766 768 38 being be VBG 22766 768 39 provided provide VBN 22766 768 40 to to TO 22766 768 41 perform perform VB 22766 768 42 the the DT 22766 768 43 work work NN 22766 768 44 required require VBN 22766 768 45 . . . 22766 769 1 This this DT 22766 769 2 is be VBZ 22766 769 3 a a DT 22766 769 4 more more RBR 22766 769 5 useful useful JJ 22766 769 6 form form NN 22766 769 7 of of IN 22766 769 8 winding wind VBG 22766 769 9 for for IN 22766 769 10 electroplating electroplate VBG 22766 769 11 purposes purpose NNS 22766 769 12 . . . 22766 770 1 [ [ -LRB- 22766 770 2 Illustration illustration NN 22766 770 3 : : : 22766 770 4 _ _ NNP 22766 770 5 Fig Fig NNP 22766 770 6 . . . 22766 771 1 32 32 CD 22766 771 2 . . . 22766 771 3 _ _ NNP 22766 771 4 SHUNT SHUNT NNP 22766 771 5 - - : 22766 771 6 WOUND WOUND NNP 22766 771 7 _ _ NNP 22766 771 8 Fig Fig NNP 22766 771 9 . . . 22766 772 1 32 32 CD 22766 772 2 . . . 22766 772 3 _ _ NNP 22766 772 4 COMPOUND COMPOUND NNP 22766 772 5 - - : 22766 772 6 WOUND wound NN 22766 772 7 ] ] -RRB- 22766 772 8 COMPOUND compound NN 22766 772 9 - - HYPH 22766 772 10 WOUND wound NN 22766 772 11 FIELD.--Fig field.--fig NN 22766 772 12 . . . 22766 773 1 33 33 CD 22766 773 2 is be VBZ 22766 773 3 a a DT 22766 773 4 diagram diagram NN 22766 773 5 of of IN 22766 773 6 a a DT 22766 773 7 " " `` 22766 773 8 compound compound NN 22766 773 9 - - HYPH 22766 773 10 wound wound NN 22766 773 11 " " '' 22766 773 12 dynamo dynamo NN 22766 773 13 . . . 22766 774 1 The the DT 22766 774 2 regular regular JJ 22766 774 3 field field NN 22766 774 4 winding winding NN 22766 774 5 ( ( -LRB- 22766 774 6 J J NNP 22766 774 7 ) ) -RRB- 22766 774 8 has have VBZ 22766 774 9 its -PRON- PRP$ 22766 774 10 opposite opposite JJ 22766 774 11 ends end NNS 22766 774 12 connected connect VBN 22766 774 13 directly directly RB 22766 774 14 with with IN 22766 774 15 the the DT 22766 774 16 armature armature NN 22766 774 17 brushes brush NNS 22766 774 18 . . . 22766 775 1 There there EX 22766 775 2 is be VBZ 22766 775 3 also also RB 22766 775 4 a a DT 22766 775 5 winding winding NN 22766 775 6 , , , 22766 775 7 of of IN 22766 775 8 a a DT 22766 775 9 comparatively comparatively RB 22766 775 10 few few JJ 22766 775 11 turns turn NNS 22766 775 12 , , , 22766 775 13 of of IN 22766 775 14 a a DT 22766 775 15 thicker thick JJR 22766 775 16 wire wire NN 22766 775 17 , , , 22766 775 18 one one CD 22766 775 19 terminal terminal NN 22766 775 20 ( ( -LRB- 22766 775 21 K K NNP 22766 775 22 ) ) -RRB- 22766 775 23 of of IN 22766 775 24 which which WDT 22766 775 25 is be VBZ 22766 775 26 connected connect VBN 22766 775 27 with with IN 22766 775 28 one one CD 22766 775 29 of of IN 22766 775 30 the the DT 22766 775 31 brushes brush NNS 22766 775 32 and and CC 22766 775 33 the the DT 22766 775 34 other other JJ 22766 775 35 terminal terminal NN 22766 775 36 ( ( -LRB- 22766 775 37 K K NNP 22766 775 38 ' ' '' 22766 775 39 ) ) -RRB- 22766 775 40 forms form VBZ 22766 775 41 one one CD 22766 775 42 side side NN 22766 775 43 of of IN 22766 775 44 the the DT 22766 775 45 lighting lighting NN 22766 775 46 circuit circuit NN 22766 775 47 . . . 22766 776 1 A a DT 22766 776 2 wire wire NN 22766 776 3 ( ( -LRB- 22766 776 4 L l NN 22766 776 5 ) ) -RRB- 22766 776 6 connects connect VBZ 22766 776 7 with with IN 22766 776 8 the the DT 22766 776 9 other other JJ 22766 776 10 armature armature NN 22766 776 11 brush brush NN 22766 776 12 to to TO 22766 776 13 form form VB 22766 776 14 a a DT 22766 776 15 complete complete JJ 22766 776 16 lighting lighting NN 22766 776 17 circuit circuit NN 22766 776 18 . . . 22766 777 1 CHAPTER chapter NN 22766 777 2 V v NN 22766 777 3 HOW how WRB 22766 777 4 TO to TO 22766 777 5 DETECT DETECT NNP 22766 777 6 AND and CC 22766 777 7 MEASURE measure NN 22766 777 8 ELECTRICITY ELECTRICITY NNP 22766 777 9 MEASURING measure VBG 22766 777 10 INSTRUMENTS.--The instruments.--the JJ 22766 777 11 production production NN 22766 777 12 of of IN 22766 777 13 an an DT 22766 777 14 electric electric JJ 22766 777 15 current current NN 22766 777 16 would would MD 22766 777 17 not not RB 22766 777 18 be be VB 22766 777 19 of of IN 22766 777 20 much much JJ 22766 777 21 value value NN 22766 777 22 unless unless IN 22766 777 23 we -PRON- PRP 22766 777 24 had have VBD 22766 777 25 some some DT 22766 777 26 way way NN 22766 777 27 by by IN 22766 777 28 which which WDT 22766 777 29 we -PRON- PRP 22766 777 30 might may MD 22766 777 31 detect detect VB 22766 777 32 and and CC 22766 777 33 measure measure VB 22766 777 34 it -PRON- PRP 22766 777 35 . . . 22766 778 1 The the DT 22766 778 2 pound pound NN 22766 778 3 weight weight NN 22766 778 4 , , , 22766 778 5 the the DT 22766 778 6 foot foot NN 22766 778 7 rule rule NN 22766 778 8 and and CC 22766 778 9 the the DT 22766 778 10 quart quart JJ 22766 778 11 measure measure NN 22766 778 12 are be VBP 22766 778 13 very very RB 22766 778 14 simple simple JJ 22766 778 15 devices device NNS 22766 778 16 , , , 22766 778 17 but but CC 22766 778 18 without without IN 22766 778 19 them -PRON- PRP 22766 778 20 very very RB 22766 778 21 little little JJ 22766 778 22 business business NN 22766 778 23 could could MD 22766 778 24 be be VB 22766 778 25 done do VBN 22766 778 26 . . . 22766 779 1 There there EX 22766 779 2 must must MD 22766 779 3 be be VB 22766 779 4 a a DT 22766 779 5 standard standard NN 22766 779 6 of of IN 22766 779 7 measurement measurement NN 22766 779 8 in in IN 22766 779 9 electricity electricity NN 22766 779 10 as as RB 22766 779 11 well well RB 22766 779 12 as as IN 22766 779 13 in in IN 22766 779 14 dealing deal VBG 22766 779 15 with with IN 22766 779 16 iron iron NN 22766 779 17 or or CC 22766 779 18 vegetables vegetable NNS 22766 779 19 or or CC 22766 779 20 fabrics fabric NNS 22766 779 21 . . . 22766 780 1 As as IN 22766 780 2 electricity electricity NN 22766 780 3 can can MD 22766 780 4 not not RB 22766 780 5 be be VB 22766 780 6 seen see VBN 22766 780 7 by by IN 22766 780 8 the the DT 22766 780 9 human human JJ 22766 780 10 eye eye NN 22766 780 11 , , , 22766 780 12 some some DT 22766 780 13 mechanism mechanism NN 22766 780 14 must must MD 22766 780 15 be be VB 22766 780 16 made make VBN 22766 780 17 which which WDT 22766 780 18 will will MD 22766 780 19 reveal reveal VB 22766 780 20 its -PRON- PRP$ 22766 780 21 movements movement NNS 22766 780 22 . . . 22766 781 1 THE the DT 22766 781 2 DETECTOR.--It detector.--it NN 22766 781 3 has have VBZ 22766 781 4 been be VBN 22766 781 5 shown show VBN 22766 781 6 in in IN 22766 781 7 the the DT 22766 781 8 preceding precede VBG 22766 781 9 chapter chapter NN 22766 781 10 that that IN 22766 781 11 a a DT 22766 781 12 current current NN 22766 781 13 of of IN 22766 781 14 electricity electricity NN 22766 781 15 passing pass VBG 22766 781 16 through through IN 22766 781 17 a a DT 22766 781 18 wire wire NN 22766 781 19 will will MD 22766 781 20 cause cause VB 22766 781 21 a a DT 22766 781 22 current current NN 22766 781 23 to to TO 22766 781 24 pass pass VB 22766 781 25 through through RP 22766 781 26 a a DT 22766 781 27 parallel parallel JJ 22766 781 28 wire wire NN 22766 781 29 , , , 22766 781 30 if if IN 22766 781 31 the the DT 22766 781 32 two two CD 22766 781 33 wires wire NNS 22766 781 34 are be VBP 22766 781 35 placed place VBN 22766 781 36 close close RB 22766 781 37 together together RB 22766 781 38 , , , 22766 781 39 but but CC 22766 781 40 not not RB 22766 781 41 actually actually RB 22766 781 42 in in IN 22766 781 43 contact contact NN 22766 781 44 with with IN 22766 781 45 each each DT 22766 781 46 other other JJ 22766 781 47 . . . 22766 782 1 An an DT 22766 782 2 instrument instrument NN 22766 782 3 which which WDT 22766 782 4 reveals reveal VBZ 22766 782 5 this this DT 22766 782 6 condition condition NN 22766 782 7 is be VBZ 22766 782 8 called call VBN 22766 782 9 a a DT 22766 782 10 _ _ NNP 22766 782 11 galvanometer galvanometer NN 22766 782 12 _ _ NNP 22766 782 13 . . . 22766 783 1 It -PRON- PRP 22766 783 2 not not RB 22766 783 3 only only RB 22766 783 4 detects detect VBZ 22766 783 5 the the DT 22766 783 6 presence presence NN 22766 783 7 of of IN 22766 783 8 a a DT 22766 783 9 current current NN 22766 783 10 , , , 22766 783 11 but but CC 22766 783 12 it -PRON- PRP 22766 783 13 shows show VBZ 22766 783 14 the the DT 22766 783 15 direction direction NN 22766 783 16 of of IN 22766 783 17 its -PRON- PRP$ 22766 783 18 flow flow NN 22766 783 19 . . . 22766 784 1 We -PRON- PRP 22766 784 2 shall shall MD 22766 784 3 now now RB 22766 784 4 see see VB 22766 784 5 how how WRB 22766 784 6 this this DT 22766 784 7 is be VBZ 22766 784 8 done do VBN 22766 784 9 . . . 22766 785 1 For for IN 22766 785 2 example example NN 22766 785 3 , , , 22766 785 4 the the DT 22766 785 5 wire wire NN 22766 785 6 ( ( -LRB- 22766 785 7 A a NN 22766 785 8 , , , 22766 785 9 Fig fig NN 22766 785 10 . . . 22766 786 1 35 35 CD 22766 786 2 ) ) -RRB- 22766 786 3 is be VBZ 22766 786 4 connected connect VBN 22766 786 5 up up RP 22766 786 6 in in IN 22766 786 7 an an DT 22766 786 8 electric electric JJ 22766 786 9 circuit circuit NN 22766 786 10 with with IN 22766 786 11 a a DT 22766 786 12 permanent permanent JJ 22766 786 13 magnet magnet NN 22766 786 14 ( ( -LRB- 22766 786 15 B b NN 22766 786 16 ) ) -RRB- 22766 786 17 suspended suspend VBN 22766 786 18 by by IN 22766 786 19 a a DT 22766 786 20 fine fine JJ 22766 786 21 wire wire NN 22766 786 22 ( ( -LRB- 22766 786 23 C C NNP 22766 786 24 ) ) -RRB- 22766 786 25 , , , 22766 786 26 so so IN 22766 786 27 that that IN 22766 786 28 the the DT 22766 786 29 magnet magnet NN 22766 786 30 ( ( -LRB- 22766 786 31 B b NN 22766 786 32 ) ) -RRB- 22766 786 33 may may MD 22766 786 34 freely freely RB 22766 786 35 revolve revolve VB 22766 786 36 . . . 22766 787 1 [ [ -LRB- 22766 787 2 Illustration illustration NN 22766 787 3 : : : 22766 787 4 _ _ NNP 22766 787 5 Fig Fig NNP 22766 787 6 . . . 22766 788 1 34 34 CD 22766 788 2 . . . 22766 788 3 _ _ NNP 22766 788 4 _ _ NNP 22766 788 5 Fig Fig NNP 22766 788 6 . . . 22766 789 1 35 35 CD 22766 789 2 . . . 22766 789 3 _ _ NNP 22766 789 4 _ _ NNP 22766 789 5 Fig Fig NNP 22766 789 6 . . . 22766 790 1 36 36 CD 22766 790 2 . . . 22766 790 3 _ _ IN 22766 790 4 TO to IN 22766 790 5 THE the DT 22766 790 6 RIGHT right NN 22766 790 7 , , , 22766 790 8 COMPASS COMPASS NNP 22766 790 9 MAGNET MAGNET NNP 22766 790 10 , , , 22766 790 11 TO to IN 22766 790 12 THE the DT 22766 790 13 LEFT left NN 22766 790 14 ] ] -RRB- 22766 790 15 For for IN 22766 790 16 convenience convenience NN 22766 790 17 , , , 22766 790 18 the the DT 22766 790 19 magnetic magnetic JJ 22766 790 20 field field NN 22766 790 21 is be VBZ 22766 790 22 shown show VBN 22766 790 23 flowing flow VBG 22766 790 24 in in IN 22766 790 25 the the DT 22766 790 26 direction direction NN 22766 790 27 of of IN 22766 790 28 the the DT 22766 790 29 darts dart NNS 22766 790 30 , , , 22766 790 31 in in IN 22766 790 32 which which WDT 22766 790 33 the the DT 22766 790 34 dart dart NN 22766 790 35 ( ( -LRB- 22766 790 36 D d NN 22766 790 37 ) ) -RRB- 22766 790 38 represents represent VBZ 22766 790 39 the the DT 22766 790 40 current current NN 22766 790 41 within within IN 22766 790 42 the the DT 22766 790 43 magnet magnet NN 22766 790 44 ( ( -LRB- 22766 790 45 B b NN 22766 790 46 ) ) -RRB- 22766 790 47 flowing flow VBG 22766 790 48 toward toward IN 22766 790 49 the the DT 22766 790 50 north north NNP 22766 790 51 pole pole NNP 22766 790 52 , , , 22766 790 53 and and CC 22766 790 54 the the DT 22766 790 55 darts dart NNS 22766 790 56 ( ( -LRB- 22766 790 57 E E NNP 22766 790 58 ) ) -RRB- 22766 790 59 showing show VBG 22766 790 60 the the DT 22766 790 61 exterior exterior JJ 22766 790 62 current current NN 22766 790 63 flowing flow VBG 22766 790 64 toward toward IN 22766 790 65 the the DT 22766 790 66 south south NNP 22766 790 67 pole pole NNP 22766 790 68 . . . 22766 791 1 Now now RB 22766 791 2 , , , 22766 791 3 if if IN 22766 791 4 the the DT 22766 791 5 wire wire NN 22766 791 6 ( ( -LRB- 22766 791 7 A a NN 22766 791 8 ) ) -RRB- 22766 791 9 is be VBZ 22766 791 10 brought bring VBN 22766 791 11 up up RP 22766 791 12 close close RB 22766 791 13 to to IN 22766 791 14 the the DT 22766 791 15 magnet magnet NN 22766 791 16 ( ( -LRB- 22766 791 17 B b NN 22766 791 18 ) ) -RRB- 22766 791 19 , , , 22766 791 20 and and CC 22766 791 21 a a DT 22766 791 22 current current NN 22766 791 23 passed pass VBN 22766 791 24 through through IN 22766 791 25 A a NN 22766 791 26 , , , 22766 791 27 the the DT 22766 791 28 magnet magnet NN 22766 791 29 ( ( -LRB- 22766 791 30 B b NN 22766 791 31 ) ) -RRB- 22766 791 32 will will MD 22766 791 33 be be VB 22766 791 34 affected affect VBN 22766 791 35 . . . 22766 792 1 Fig fig NN 22766 792 2 . . . 22766 793 1 35 35 CD 22766 793 2 shows show VBZ 22766 793 3 the the DT 22766 793 4 normal normal JJ 22766 793 5 condition condition NN 22766 793 6 of of IN 22766 793 7 the the DT 22766 793 8 magnetized magnetized JJ 22766 793 9 bar bar NN 22766 793 10 ( ( -LRB- 22766 793 11 B b NN 22766 793 12 ) ) -RRB- 22766 793 13 parallel parallel NN 22766 793 14 with with IN 22766 793 15 the the DT 22766 793 16 wire wire NN 22766 793 17 ( ( -LRB- 22766 793 18 A a NN 22766 793 19 ) ) -RRB- 22766 793 20 when when WRB 22766 793 21 a a DT 22766 793 22 current current NN 22766 793 23 is be VBZ 22766 793 24 not not RB 22766 793 25 passing pass VBG 22766 793 26 through through IN 22766 793 27 the the DT 22766 793 28 latter latter JJ 22766 793 29 . . . 22766 794 1 DIRECTION DIRECTION NNP 22766 794 2 OF of IN 22766 794 3 CURRENT.--If CURRENT.--If NNP 22766 794 4 the the DT 22766 794 5 current current NN 22766 794 6 should should MD 22766 794 7 go go VB 22766 794 8 through through IN 22766 794 9 the the DT 22766 794 10 wire wire NN 22766 794 11 ( ( -LRB- 22766 794 12 A a NN 22766 794 13 ) ) -RRB- 22766 794 14 from from IN 22766 794 15 right right NN 22766 794 16 to to IN 22766 794 17 left left NN 22766 794 18 , , , 22766 794 19 as as IN 22766 794 20 shown show VBN 22766 794 21 in in IN 22766 794 22 Fig Fig NNP 22766 794 23 . . . 22766 795 1 34 34 CD 22766 795 2 , , , 22766 795 3 the the DT 22766 795 4 magnet magnet NN 22766 795 5 ( ( -LRB- 22766 795 6 B b NN 22766 795 7 ) ) -RRB- 22766 795 8 would would MD 22766 795 9 swing swing VB 22766 795 10 in in IN 22766 795 11 the the DT 22766 795 12 direction direction NN 22766 795 13 taken take VBN 22766 795 14 by by IN 22766 795 15 the the DT 22766 795 16 hands hand NNS 22766 795 17 of of IN 22766 795 18 a a DT 22766 795 19 clock clock NN 22766 795 20 and and CC 22766 795 21 assume assume VB 22766 795 22 the the DT 22766 795 23 position position NN 22766 795 24 shown show VBN 22766 795 25 in in IN 22766 795 26 Fig Fig NNP 22766 795 27 . . . 22766 796 1 34 34 CD 22766 796 2 . . . 22766 797 1 If if IN 22766 797 2 , , , 22766 797 3 on on IN 22766 797 4 the the DT 22766 797 5 other other JJ 22766 797 6 hand hand NN 22766 797 7 , , , 22766 797 8 the the DT 22766 797 9 current current NN 22766 797 10 in in IN 22766 797 11 the the DT 22766 797 12 wire wire NN 22766 797 13 ( ( -LRB- 22766 797 14 A a NN 22766 797 15 ) ) -RRB- 22766 797 16 should should MD 22766 797 17 be be VB 22766 797 18 reversed reverse VBN 22766 797 19 or or CC 22766 797 20 flow flow VB 22766 797 21 from from IN 22766 797 22 left left NN 22766 797 23 to to IN 22766 797 24 right right NN 22766 797 25 , , , 22766 797 26 the the DT 22766 797 27 magnet magnet NN 22766 797 28 ( ( -LRB- 22766 797 29 B b NN 22766 797 30 ) ) -RRB- 22766 797 31 would would MD 22766 797 32 swing swing VB 22766 797 33 counter counter JJ 22766 797 34 - - JJ 22766 797 35 clock clock JJ 22766 797 36 - - HYPH 22766 797 37 wise wise JJ 22766 797 38 , , , 22766 797 39 and and CC 22766 797 40 assume assume VB 22766 797 41 the the DT 22766 797 42 position position NN 22766 797 43 shown show VBN 22766 797 44 in in IN 22766 797 45 Fig Fig NNP 22766 797 46 . . . 22766 798 1 36 36 CD 22766 798 2 . . . 22766 799 1 The the DT 22766 799 2 little little JJ 22766 799 3 pointer pointer NN 22766 799 4 ( ( -LRB- 22766 799 5 G g NN 22766 799 6 ) ) -RRB- 22766 799 7 would would MD 22766 799 8 , , , 22766 799 9 in in IN 22766 799 10 either either DT 22766 799 11 case case NN 22766 799 12 , , , 22766 799 13 point point NN 22766 799 14 in in IN 22766 799 15 the the DT 22766 799 16 direction direction NN 22766 799 17 of of IN 22766 799 18 the the DT 22766 799 19 flow flow NN 22766 799 20 of of IN 22766 799 21 the the DT 22766 799 22 current current NN 22766 799 23 through through IN 22766 799 24 the the DT 22766 799 25 wire wire NN 22766 799 26 ( ( -LRB- 22766 799 27 A a NN 22766 799 28 ) ) -RRB- 22766 799 29 . . . 22766 800 1 [ [ -LRB- 22766 800 2 Illustration illustration NN 22766 800 3 : : : 22766 800 4 _ _ NNP 22766 800 5 Fig Fig NNP 22766 800 6 . . . 22766 801 1 37 37 CD 22766 801 2 . . . 22766 801 3 _ _ NNP 22766 801 4 INDICATING indicating NN 22766 801 5 DIRECTION direction NN 22766 801 6 OF of IN 22766 801 7 CURRENT CURRENT NNP 22766 801 8 ] ] -RRB- 22766 801 9 SIMPLE SIMPLE NNP 22766 801 10 CURRENT CURRENT NNP 22766 801 11 DETECTOR.--A detector.--a CD 22766 801 12 simple simple JJ 22766 801 13 current current JJ 22766 801 14 detector detector NN 22766 801 15 may may MD 22766 801 16 be be VB 22766 801 17 made make VBN 22766 801 18 as as IN 22766 801 19 follows follow VBZ 22766 801 20 : : : 22766 801 21 Prepare prepare VB 22766 801 22 a a DT 22766 801 23 base base NN 22766 801 24 3 3 CD 22766 801 25 ' ' NN 22766 801 26 à à NNP 22766 801 27 � � NNP 22766 801 28 4 4 CD 22766 801 29 ' ' NNS 22766 801 30 in in IN 22766 801 31 size size NN 22766 801 32 and and CC 22766 801 33 1 1 CD 22766 801 34 inch inch NN 22766 801 35 thick thick JJ 22766 801 36 . . . 22766 802 1 At at IN 22766 802 2 each each DT 22766 802 3 corner corner NN 22766 802 4 of of IN 22766 802 5 one one CD 22766 802 6 end end NN 22766 802 7 fix fix VB 22766 802 8 a a DT 22766 802 9 binding bind VBG 22766 802 10 post post NN 22766 802 11 , , , 22766 802 12 as as IN 22766 802 13 at at IN 22766 802 14 A a NN 22766 802 15 , , , 22766 802 16 A a NN 22766 802 17 ' ' '' 22766 802 18 , , , 22766 802 19 Fig Fig NNP 22766 802 20 . . . 22766 803 1 37 37 CD 22766 803 2 . . . 22766 804 1 Then then RB 22766 804 2 select select VB 22766 804 3 20 20 CD 22766 804 4 feet foot NNS 22766 804 5 of of IN 22766 804 6 No no UH 22766 804 7 . . . 22766 805 1 28 28 CD 22766 805 2 cotton cotton NN 22766 805 3 - - HYPH 22766 805 4 insulated insulate VBN 22766 805 5 wire wire NN 22766 805 6 , , , 22766 805 7 and and CC 22766 805 8 make make VB 22766 805 9 a a DT 22766 805 10 coil coil NN 22766 805 11 ( ( -LRB- 22766 805 12 B b NN 22766 805 13 ) ) -RRB- 22766 805 14 2 2 CD 22766 805 15 inches inch NNS 22766 805 16 in in IN 22766 805 17 diameter diameter NN 22766 805 18 , , , 22766 805 19 leaving leave VBG 22766 805 20 the the DT 22766 805 21 ends end NNS 22766 805 22 free free JJ 22766 805 23 , , , 22766 805 24 so so IN 22766 805 25 they -PRON- PRP 22766 805 26 may may MD 22766 805 27 be be VB 22766 805 28 affixed affix VBN 22766 805 29 to to IN 22766 805 30 the the DT 22766 805 31 binding bind VBG 22766 805 32 posts post NNS 22766 805 33 ( ( -LRB- 22766 805 34 A a NN 22766 805 35 , , , 22766 805 36 A a NN 22766 805 37 ' ' '' 22766 805 38 ) ) -RRB- 22766 805 39 . . . 22766 806 1 Now now RB 22766 806 2 glue glue NN 22766 806 3 or or CC 22766 806 4 nail nail VBP 22766 806 5 six six CD 22766 806 6 blocks block NNS 22766 806 7 ( ( -LRB- 22766 806 8 C c NN 22766 806 9 ) ) -RRB- 22766 806 10 to to IN 22766 806 11 the the DT 22766 806 12 base base NN 22766 806 13 , , , 22766 806 14 each each DT 22766 806 15 block block NN 22766 806 16 being be VBG 22766 806 17 1 1 CD 22766 806 18 " " `` 22766 806 19 à à NNP 22766 806 20 � � NN 22766 806 21 1 1 CD 22766 806 22 " " `` 22766 806 23 à à NNP 22766 806 24 � � NNP 22766 806 25 2 2 CD 22766 806 26 " " '' 22766 806 27 , , , 22766 806 28 and and CC 22766 806 29 lay lie VBD 22766 806 30 the the DT 22766 806 31 coil coil NN 22766 806 32 on on IN 22766 806 33 these these DT 22766 806 34 blocks block NNS 22766 806 35 . . . 22766 807 1 Then then RB 22766 807 2 drive drive VB 22766 807 3 an an DT 22766 807 4 L l NN 22766 807 5 - - HYPH 22766 807 6 shaped shape VBN 22766 807 7 nail nail NN 22766 807 8 ( ( -LRB- 22766 807 9 D d NN 22766 807 10 ) ) -RRB- 22766 807 11 down down IN 22766 807 12 into into IN 22766 807 13 each each DT 22766 807 14 block block NN 22766 807 15 , , , 22766 807 16 on on IN 22766 807 17 the the DT 22766 807 18 inside inside NN 22766 807 19 of of IN 22766 807 20 the the DT 22766 807 21 coil coil NN 22766 807 22 , , , 22766 807 23 as as IN 22766 807 24 shown show VBN 22766 807 25 , , , 22766 807 26 so so IN 22766 807 27 as as IN 22766 807 28 to to TO 22766 807 29 hold hold VB 22766 807 30 the the DT 22766 807 31 latter latter JJ 22766 807 32 in in IN 22766 807 33 place place NN 22766 807 34 . . . 22766 808 1 [ [ -LRB- 22766 808 2 Illustration illustration NN 22766 808 3 : : : 22766 808 4 _ _ NNP 22766 808 5 Fig Fig NNP 22766 808 6 . . . 22766 809 1 38 38 CD 22766 809 2 . . . 22766 809 3 _ _ NNP 22766 809 4 THE the DT 22766 809 5 BRIDGE BRIDGE NNP 22766 809 6 ] ] -RRB- 22766 809 7 Now now RB 22766 809 8 make make VB 22766 809 9 a a DT 22766 809 10 bridge bridge NN 22766 809 11 ( ( -LRB- 22766 809 12 E e NN 22766 809 13 , , , 22766 809 14 Fig Fig NNP 22766 809 15 . . . 22766 810 1 38 38 CD 22766 810 2 ) ) -RRB- 22766 810 3 of of IN 22766 810 4 a a DT 22766 810 5 strip strip NN 22766 810 6 of of IN 22766 810 7 brass brass NN 22766 810 8 1/2 1/2 CD 22766 810 9 inch inch NN 22766 810 10 wide wide JJ 22766 810 11 , , , 22766 810 12 1/16 1/16 CD 22766 810 13 inch inch NN 22766 810 14 thick thick JJ 22766 810 15 and and CC 22766 810 16 long long JJ 22766 810 17 enough enough RB 22766 810 18 to to TO 22766 810 19 span span VB 22766 810 20 the the DT 22766 810 21 coil coil NN 22766 810 22 , , , 22766 810 23 and and CC 22766 810 24 bend bend VB 22766 810 25 the the DT 22766 810 26 ends end NNS 22766 810 27 down down RP 22766 810 28 , , , 22766 810 29 as as IN 22766 810 30 at at IN 22766 810 31 F F NNP 22766 810 32 , , , 22766 810 33 so so IN 22766 810 34 as as IN 22766 810 35 to to TO 22766 810 36 form form VB 22766 810 37 legs leg NNS 22766 810 38 . . . 22766 811 1 A a DT 22766 811 2 screw screw NN 22766 811 3 hole hole NN 22766 811 4 ( ( -LRB- 22766 811 5 G g NN 22766 811 6 ) ) -RRB- 22766 811 7 is be VBZ 22766 811 8 formed form VBN 22766 811 9 in in IN 22766 811 10 each each DT 22766 811 11 foot foot NN 22766 811 12 , , , 22766 811 13 so so IN 22766 811 14 it -PRON- PRP 22766 811 15 may may MD 22766 811 16 be be VB 22766 811 17 screwed screw VBN 22766 811 18 to to IN 22766 811 19 the the DT 22766 811 20 base base NN 22766 811 21 . . . 22766 812 1 Midway midway RB 22766 812 2 between between IN 22766 812 3 the the DT 22766 812 4 ends end NNS 22766 812 5 this this DT 22766 812 6 bridge bridge NN 22766 812 7 has have VBZ 22766 812 8 a a DT 22766 812 9 transverse transverse JJ 22766 812 10 slot slot NN 22766 812 11 ( ( -LRB- 22766 812 12 H h NN 22766 812 13 ) ) -RRB- 22766 812 14 in in IN 22766 812 15 one one CD 22766 812 16 edge edge NN 22766 812 17 , , , 22766 812 18 to to TO 22766 812 19 receive receive VB 22766 812 20 therein therein RB 22766 812 21 the the DT 22766 812 22 pivot pivot NN 22766 812 23 pin pin NN 22766 812 24 of of IN 22766 812 25 the the DT 22766 812 26 swinging swinging NN 22766 812 27 magnet magnet NN 22766 812 28 . . . 22766 813 1 In in IN 22766 813 2 order order NN 22766 813 3 to to TO 22766 813 4 hold hold VB 22766 813 5 the the DT 22766 813 6 pivot pivot NN 22766 813 7 pin pin NN 22766 813 8 in in IN 22766 813 9 place place NN 22766 813 10 , , , 22766 813 11 cut cut VBD 22766 813 12 out out RP 22766 813 13 an an DT 22766 813 14 H h NN 22766 813 15 - - HYPH 22766 813 16 shaped shape VBN 22766 813 17 piece piece NN 22766 813 18 of of IN 22766 813 19 sheet sheet NN 22766 813 20 brass brass NN 22766 813 21 ( ( -LRB- 22766 813 22 I i NN 22766 813 23 ) ) -RRB- 22766 813 24 , , , 22766 813 25 which which WDT 22766 813 26 , , , 22766 813 27 when when WRB 22766 813 28 laid lay VBN 22766 813 29 on on IN 22766 813 30 the the DT 22766 813 31 bridge bridge NN 22766 813 32 , , , 22766 813 33 has have VBZ 22766 813 34 its -PRON- PRP$ 22766 813 35 ends end NNS 22766 813 36 bent bent JJ 22766 813 37 around around IN 22766 813 38 the the DT 22766 813 39 latter latter JJ 22766 813 40 , , , 22766 813 41 as as IN 22766 813 42 shown show VBN 22766 813 43 at at IN 22766 813 44 J J NNP 22766 813 45 , , , 22766 813 46 and and CC 22766 813 47 the the DT 22766 813 48 crossbar crossbar NN 22766 813 49 of of IN 22766 813 50 the the DT 22766 813 51 H h NN 22766 813 52 - - HYPH 22766 813 53 shaped shape VBN 22766 813 54 piece piece NN 22766 813 55 then then RB 22766 813 56 will will MD 22766 813 57 prevent prevent VB 22766 813 58 the the DT 22766 813 59 pivot pivot NN 22766 813 60 pin pin NN 22766 813 61 from from IN 22766 813 62 coming come VBG 22766 813 63 out out IN 22766 813 64 of of IN 22766 813 65 the the DT 22766 813 66 slot slot NN 22766 813 67 ( ( -LRB- 22766 813 68 H h NN 22766 813 69 ) ) -RRB- 22766 813 70 . . . 22766 814 1 [ [ -LRB- 22766 814 2 Illustration illustration NN 22766 814 3 : : : 22766 814 4 _ _ NNP 22766 814 5 Fig Fig NNP 22766 814 6 . . . 22766 815 1 39 39 CD 22766 815 2 . . . 22766 815 3 _ _ NNP 22766 815 4 DETAILS DETAILS NNP 22766 815 5 OF of IN 22766 815 6 DETECTOR DETECTOR NNP 22766 815 7 ] ] -RRB- 22766 815 8 The the DT 22766 815 9 magnet magnet NN 22766 815 10 is be VBZ 22766 815 11 made make VBN 22766 815 12 of of IN 22766 815 13 a a DT 22766 815 14 bar bar NN 22766 815 15 of of IN 22766 815 16 steel steel NN 22766 815 17 ( ( -LRB- 22766 815 18 K K NNP 22766 815 19 , , , 22766 815 20 Fig Fig NNP 22766 815 21 . . . 22766 816 1 39 39 CD 22766 816 2 ) ) -RRB- 22766 816 3 1 1 CD 22766 816 4 - - SYM 22766 816 5 1/2 1/2 CD 22766 816 6 inches inch NNS 22766 816 7 long long JJ 22766 816 8 , , , 22766 816 9 3/8 3/8 CD 22766 816 10 inch inch NN 22766 816 11 wide wide JJ 22766 816 12 and and CC 22766 816 13 1/16 1/16 CD 22766 816 14 inch inch NN 22766 816 15 thick thick JJ 22766 816 16 , , , 22766 816 17 a a DT 22766 816 18 piece piece NN 22766 816 19 of of IN 22766 816 20 a a DT 22766 816 21 clock clock NN 22766 816 22 spring spring NN 22766 816 23 being be VBG 22766 816 24 very very RB 22766 816 25 serviceable serviceable JJ 22766 816 26 for for IN 22766 816 27 this this DT 22766 816 28 purpose purpose NN 22766 816 29 . . . 22766 817 1 The the DT 22766 817 2 pivot pivot NN 22766 817 3 pin pin NN 22766 817 4 is be VBZ 22766 817 5 made make VBN 22766 817 6 of of IN 22766 817 7 an an DT 22766 817 8 ordinary ordinary JJ 22766 817 9 pin pin NN 22766 817 10 ( ( -LRB- 22766 817 11 L L NNP 22766 817 12 ) ) -RRB- 22766 817 13 , , , 22766 817 14 and and CC 22766 817 15 as as IN 22766 817 16 it -PRON- PRP 22766 817 17 is be VBZ 22766 817 18 difficult difficult JJ 22766 817 19 to to TO 22766 817 20 solder solder VB 22766 817 21 the the DT 22766 817 22 steel steel NN 22766 817 23 magnet magnet NN 22766 817 24 ( ( -LRB- 22766 817 25 K K NNP 22766 817 26 ) ) -RRB- 22766 817 27 to to IN 22766 817 28 the the DT 22766 817 29 pin pin NN 22766 817 30 , , , 22766 817 31 solder solder VB 22766 817 32 only only RB 22766 817 33 a a DT 22766 817 34 small small JJ 22766 817 35 disc disc NN 22766 817 36 ( ( -LRB- 22766 817 37 M m NN 22766 817 38 ) ) -RRB- 22766 817 39 to to IN 22766 817 40 the the DT 22766 817 41 pin pin NNP 22766 817 42 ( ( -LRB- 22766 817 43 L L NNP 22766 817 44 ) ) -RRB- 22766 817 45 . . . 22766 818 1 Then then RB 22766 818 2 bore bore VB 22766 818 3 a a DT 22766 818 4 hole hole NN 22766 818 5 ( ( -LRB- 22766 818 6 N n NN 22766 818 7 ) ) -RRB- 22766 818 8 through through IN 22766 818 9 the the DT 22766 818 10 middle middle NN 22766 818 11 of of IN 22766 818 12 the the DT 22766 818 13 magnet magnet NN 22766 818 14 ( ( -LRB- 22766 818 15 K K NNP 22766 818 16 ) ) -RRB- 22766 818 17 , , , 22766 818 18 larger large JJR 22766 818 19 in in IN 22766 818 20 diameter diameter NN 22766 818 21 than than IN 22766 818 22 the the DT 22766 818 23 pin pin NNP 22766 818 24 ( ( -LRB- 22766 818 25 L L NNP 22766 818 26 ) ) -RRB- 22766 818 27 , , , 22766 818 28 and and CC 22766 818 29 , , , 22766 818 30 after after IN 22766 818 31 putting put VBG 22766 818 32 the the DT 22766 818 33 pin pin NN 22766 818 34 in in IN 22766 818 35 the the DT 22766 818 36 hole hole NN 22766 818 37 , , , 22766 818 38 pour pour VB 22766 818 39 sealing seal VBG 22766 818 40 wax wax NN 22766 818 41 into into IN 22766 818 42 the the DT 22766 818 43 hole hole NN 22766 818 44 , , , 22766 818 45 and and CC 22766 818 46 thereby thereby RB 22766 818 47 secure secure JJ 22766 818 48 the the DT 22766 818 49 two two CD 22766 818 50 parts part NNS 22766 818 51 together together RB 22766 818 52 . . . 22766 819 1 Near near IN 22766 819 2 the the DT 22766 819 3 upper upper JJ 22766 819 4 end end NN 22766 819 5 of of IN 22766 819 6 the the DT 22766 819 7 pin pin NN 22766 819 8 ( ( -LRB- 22766 819 9 L L NNP 22766 819 10 ) ) -RRB- 22766 819 11 solder solder VB 22766 819 12 the the DT 22766 819 13 end end NN 22766 819 14 of of IN 22766 819 15 a a DT 22766 819 16 pointer pointer NN 22766 819 17 ( ( -LRB- 22766 819 18 O o NN 22766 819 19 ) ) -RRB- 22766 819 20 , , , 22766 819 21 this this DT 22766 819 22 pointer pointer NN 22766 819 23 being be VBG 22766 819 24 at at IN 22766 819 25 right right JJ 22766 819 26 angles angle NNS 22766 819 27 to to IN 22766 819 28 the the DT 22766 819 29 armature armature NN 22766 819 30 ( ( -LRB- 22766 819 31 K K NNP 22766 819 32 ) ) -RRB- 22766 819 33 . . . 22766 820 1 It -PRON- PRP 22766 820 2 is be VBZ 22766 820 3 better well JJR 22766 820 4 to to TO 22766 820 5 have have VB 22766 820 6 a a DT 22766 820 7 metal metal NN 22766 820 8 socket socket NN 22766 820 9 for for IN 22766 820 10 the the DT 22766 820 11 lower low JJR 22766 820 12 end end NN 22766 820 13 of of IN 22766 820 14 the the DT 22766 820 15 pin pin NN 22766 820 16 . . . 22766 821 1 When when WRB 22766 821 2 these these DT 22766 821 3 parts part NNS 22766 821 4 are be VBP 22766 821 5 put put VBN 22766 821 6 together together RB 22766 821 7 , , , 22766 821 8 as as IN 22766 821 9 shown show VBN 22766 821 10 in in IN 22766 821 11 Fig Fig NNP 22766 821 12 . . . 22766 822 1 37 37 CD 22766 822 2 , , , 22766 822 3 a a DT 22766 822 4 removable removable JJ 22766 822 5 glass glass NN 22766 822 6 top top NN 22766 822 7 , , , 22766 822 8 or or CC 22766 822 9 cover cover NN 22766 822 10 , , , 22766 822 11 should should MD 22766 822 12 be be VB 22766 822 13 provided provide VBN 22766 822 14 . . . 22766 823 1 This this DT 22766 823 2 is be VBZ 22766 823 3 shown show VBN 22766 823 4 in in IN 22766 823 5 Fig Fig NNP 22766 823 6 . . . 22766 824 1 40 40 CD 22766 824 2 , , , 22766 824 3 in in IN 22766 824 4 which which WDT 22766 824 5 a a DT 22766 824 6 square square JJ 22766 824 7 , , , 22766 824 8 wooden wooden JJ 22766 824 9 frame frame NN 22766 824 10 ( ( -LRB- 22766 824 11 P p NN 22766 824 12 ) ) -RRB- 22766 824 13 is be VBZ 22766 824 14 used use VBN 22766 824 15 , , , 22766 824 16 and and CC 22766 824 17 a a DT 22766 824 18 glass glass NN 22766 824 19 ( ( -LRB- 22766 824 20 Q q NN 22766 824 21 ) ) -RRB- 22766 824 22 fitted fit VBD 22766 824 23 into into IN 22766 824 24 the the DT 22766 824 25 frame frame NN 22766 824 26 , , , 22766 824 27 the the DT 22766 824 28 glass glass NN 22766 824 29 being being NN 22766 824 30 so so RB 22766 824 31 arranged arrange VBN 22766 824 32 that that IN 22766 824 33 when when WRB 22766 824 34 the the DT 22766 824 35 cover cover NN 22766 824 36 is be VBZ 22766 824 37 in in IN 22766 824 38 position position NN 22766 824 39 it -PRON- PRP 22766 824 40 will will MD 22766 824 41 be be VB 22766 824 42 in in IN 22766 824 43 close close JJ 22766 824 44 proximity proximity NN 22766 824 45 to to IN 22766 824 46 the the DT 22766 824 47 upper upper JJ 22766 824 48 projecting projecting NN 22766 824 49 end end NN 22766 824 50 of of IN 22766 824 51 the the DT 22766 824 52 pivot pivot NN 22766 824 53 pin pin NN 22766 824 54 ( ( -LRB- 22766 824 55 L L NNP 22766 824 56 ) ) -RRB- 22766 824 57 , , , 22766 824 58 and and CC 22766 824 59 thus thus RB 22766 824 60 prevent prevent VBP 22766 824 61 the the DT 22766 824 62 magnet magnet NN 22766 824 63 from from IN 22766 824 64 becoming become VBG 22766 824 65 misplaced misplace VBN 22766 824 66 . . . 22766 825 1 [ [ -LRB- 22766 825 2 Illustration illustration NN 22766 825 3 : : : 22766 825 4 _ _ NNP 22766 825 5 Fig Fig NNP 22766 825 6 . . . 22766 826 1 40 40 CD 22766 826 2 . . . 22766 826 3 _ _ NNP 22766 826 4 CROSS CROSS NNP 22766 826 5 SECTION SECTION NNP 22766 826 6 OF of IN 22766 826 7 DETECTOR DETECTOR NNP 22766 826 8 ] ] -RRB- 22766 826 9 HOW how WRB 22766 826 10 TO to TO 22766 826 11 PLACE place VB 22766 826 12 THE the DT 22766 826 13 DETECTOR.--If DETECTOR.--If NNP 22766 826 14 the the DT 22766 826 15 detector detector NN 22766 826 16 is be VBZ 22766 826 17 placed place VBN 22766 826 18 north north NN 22766 826 19 and and CC 22766 826 20 south south NN 22766 826 21 , , , 22766 826 22 as as IN 22766 826 23 shown show VBN 22766 826 24 by by IN 22766 826 25 the the DT 22766 826 26 two two CD 22766 826 27 markings marking NNS 22766 826 28 , , , 22766 826 29 N n NN 22766 826 30 and and CC 22766 826 31 S S NNP 22766 826 32 ( ( -LRB- 22766 826 33 Fig fig NN 22766 826 34 . . . 22766 827 1 37 37 CD 22766 827 2 ) ) -RRB- 22766 827 3 , , , 22766 827 4 the the DT 22766 827 5 magnet magnet NN 22766 827 6 bar bar NN 22766 827 7 will will MD 22766 827 8 point point VB 22766 827 9 north north RB 22766 827 10 and and CC 22766 827 11 south south NN 22766 827 12 , , , 22766 827 13 being be VBG 22766 827 14 affected affect VBN 22766 827 15 by by IN 22766 827 16 the the DT 22766 827 17 earth earth NN 22766 827 18 's 's POS 22766 827 19 magnetism magnetism NN 22766 827 20 ; ; : 22766 827 21 but but CC 22766 827 22 when when WRB 22766 827 23 a a DT 22766 827 24 current current NN 22766 827 25 of of IN 22766 827 26 electricity electricity NN 22766 827 27 flows flow VBZ 22766 827 28 through through IN 22766 827 29 the the DT 22766 827 30 coil coil NN 22766 827 31 ( ( -LRB- 22766 827 32 B B NNP 22766 827 33 ) ) -RRB- 22766 827 34 , , , 22766 827 35 the the DT 22766 827 36 magnet magnet NN 22766 827 37 will will MD 22766 827 38 be be VB 22766 827 39 deflected deflect VBN 22766 827 40 to to IN 22766 827 41 the the DT 22766 827 42 right right NN 22766 827 43 or or CC 22766 827 44 to to IN 22766 827 45 the the DT 22766 827 46 left left NN 22766 827 47 , , , 22766 827 48 so so IN 22766 827 49 that that IN 22766 827 50 the the DT 22766 827 51 pointer pointer NN 22766 827 52 ( ( -LRB- 22766 827 53 O o NN 22766 827 54 ) ) -RRB- 22766 827 55 will will MD 22766 827 56 then then RB 22766 827 57 show show VB 22766 827 58 the the DT 22766 827 59 direction direction NN 22766 827 60 in in IN 22766 827 61 which which WDT 22766 827 62 the the DT 22766 827 63 current current NN 22766 827 64 is be VBZ 22766 827 65 flowing flow VBG 22766 827 66 through through IN 22766 827 67 the the DT 22766 827 68 wire wire NN 22766 827 69 ( ( -LRB- 22766 827 70 R r NN 22766 827 71 ) ) -RRB- 22766 827 72 which which WDT 22766 827 73 you -PRON- PRP 22766 827 74 are be VBP 22766 827 75 testing test VBG 22766 827 76 . . . 22766 828 1 The the DT 22766 828 2 next next JJ 22766 828 3 step step NN 22766 828 4 of of IN 22766 828 5 importance importance NN 22766 828 6 is be VBZ 22766 828 7 to to IN 22766 828 8 _ _ NNP 22766 828 9 measure measure NN 22766 828 10 _ _ NNP 22766 828 11 the the DT 22766 828 12 current current NN 22766 828 13 , , , 22766 828 14 that that RB 22766 828 15 is is RB 22766 828 16 , , , 22766 828 17 to to TO 22766 828 18 determine determine VB 22766 828 19 its -PRON- PRP$ 22766 828 20 strength strength NN 22766 828 21 or or CC 22766 828 22 intensity intensity NN 22766 828 23 , , , 22766 828 24 as as RB 22766 828 25 well well RB 22766 828 26 as as IN 22766 828 27 the the DT 22766 828 28 flow flow NN 22766 828 29 or or CC 22766 828 30 quantity quantity NN 22766 828 31 . . . 22766 829 1 DIFFERENT different JJ 22766 829 2 WAYS way NNS 22766 829 3 OF of IN 22766 829 4 MEASURING MEASURING NNP 22766 829 5 A a DT 22766 829 6 CURRENT.--There current.--there NN 22766 829 7 are be VBP 22766 829 8 several several JJ 22766 829 9 ways way NNS 22766 829 10 to to TO 22766 829 11 measure measure VB 22766 829 12 the the DT 22766 829 13 properties property NNS 22766 829 14 of of IN 22766 829 15 a a DT 22766 829 16 current current NN 22766 829 17 , , , 22766 829 18 which which WDT 22766 829 19 may may MD 22766 829 20 be be VB 22766 829 21 defined define VBN 22766 829 22 as as IN 22766 829 23 follows follow VBZ 22766 829 24 : : : 22766 829 25 1 1 CD 22766 829 26 . . . 22766 830 1 THE the DT 22766 830 2 SULPHURIC SULPHURIC NNP 22766 830 3 ACID ACID NNP 22766 830 4 VOLTAMETER.--By voltameter.--by JJ 22766 830 5 means mean NNS 22766 830 6 of of IN 22766 830 7 an an DT 22766 830 8 electrolytic electrolytic JJ 22766 830 9 action action NN 22766 830 10 , , , 22766 830 11 whereby whereby WRB 22766 830 12 the the DT 22766 830 13 current current JJ 22766 830 14 decomposes decompose VBZ 22766 830 15 an an DT 22766 830 16 acidulated acidulate VBN 22766 830 17 solution solution NN 22766 830 18 -- -- : 22766 830 19 that that RB 22766 830 20 is is RB 22766 830 21 , , , 22766 830 22 water water NN 22766 830 23 which which WDT 22766 830 24 has have VBZ 22766 830 25 in in IN 22766 830 26 it -PRON- PRP 22766 830 27 a a DT 22766 830 28 small small JJ 22766 830 29 amount amount NN 22766 830 30 of of IN 22766 830 31 sulphuric sulphuric JJ 22766 830 32 acid acid NN 22766 830 33 -- -- : 22766 830 34 and and CC 22766 830 35 then then RB 22766 830 36 measuring measure VBG 22766 830 37 the the DT 22766 830 38 gas gas NN 22766 830 39 generated generate VBN 22766 830 40 by by IN 22766 830 41 the the DT 22766 830 42 current current NN 22766 830 43 . . . 22766 831 1 2 2 LS 22766 831 2 . . . 22766 832 1 THE the DT 22766 832 2 COPPER COPPER NNP 22766 832 3 VOLTAMETER.--By voltameter.--by NN 22766 832 4 electro electro JJ 22766 832 5 - - HYPH 22766 832 6 chemical chemical NN 22766 832 7 means mean NNS 22766 832 8 , , , 22766 832 9 in in IN 22766 832 10 which which WDT 22766 832 11 the the DT 22766 832 12 current current NN 22766 832 13 passes pass VBZ 22766 832 14 through through IN 22766 832 15 plates plate NNS 22766 832 16 immersed immerse VBN 22766 832 17 in in IN 22766 832 18 a a DT 22766 832 19 solution solution NN 22766 832 20 of of IN 22766 832 21 copper copper NN 22766 832 22 sulphate sulphate NN 22766 832 23 . . . 22766 833 1 3 3 LS 22766 833 2 . . . 22766 834 1 THE the DT 22766 834 2 GALVANOSCOPE.--By GALVANOSCOPE.--By NNP 22766 834 3 having have VBG 22766 834 4 a a DT 22766 834 5 coil coil NN 22766 834 6 of of IN 22766 834 7 insulated insulated JJ 22766 834 8 wire wire NN 22766 834 9 , , , 22766 834 10 with with IN 22766 834 11 a a DT 22766 834 12 magnet magnet NN 22766 834 13 suspended suspend VBN 22766 834 14 so so IN 22766 834 15 as as IN 22766 834 16 to to TO 22766 834 17 turn turn VB 22766 834 18 freely freely RB 22766 834 19 within within IN 22766 834 20 the the DT 22766 834 21 coil coil NN 22766 834 22 , , , 22766 834 23 forming form VBG 22766 834 24 what what WP 22766 834 25 is be VBZ 22766 834 26 called call VBN 22766 834 27 a a DT 22766 834 28 galvanoscope galvanoscope NN 22766 834 29 . . . 22766 835 1 4 4 LS 22766 835 2 . . . 22766 836 1 ELECTRO ELECTRO NNP 22766 836 2 - - HYPH 22766 836 3 MAGNETIC MAGNETIC NNP 22766 836 4 METHOD.--By METHOD.--By NNP 22766 836 5 using use VBG 22766 836 6 a a DT 22766 836 7 pair pair NN 22766 836 8 of of IN 22766 836 9 magnets magnet NNS 22766 836 10 and and CC 22766 836 11 sending send VBG 22766 836 12 a a DT 22766 836 13 current current NN 22766 836 14 through through IN 22766 836 15 the the DT 22766 836 16 coils coil NNS 22766 836 17 , , , 22766 836 18 and and CC 22766 836 19 then then RB 22766 836 20 measuring measure VBG 22766 836 21 the the DT 22766 836 22 pull pull NN 22766 836 23 on on IN 22766 836 24 the the DT 22766 836 25 armature armature NN 22766 836 26 . . . 22766 837 1 5 5 CD 22766 837 2 . . . 22766 838 1 THE the DT 22766 838 2 POWER power NN 22766 838 3 OR or CC 22766 838 4 SPEED SPEED NNP 22766 838 5 METHOD.--By method.--by PRP 22766 838 6 using use VBG 22766 838 7 an an DT 22766 838 8 electric electric JJ 22766 838 9 fan fan NN 22766 838 10 , , , 22766 838 11 and and CC 22766 838 12 noting note VBG 22766 838 13 the the DT 22766 838 14 revolutions revolution NNS 22766 838 15 produced produce VBN 22766 838 16 by by IN 22766 838 17 the the DT 22766 838 18 current current NN 22766 838 19 . . . 22766 839 1 6 6 CD 22766 839 2 . . . 22766 840 1 THE the DT 22766 840 2 CALORIMETER.--By CALORIMETER.--By NNP 22766 840 3 using use VBG 22766 840 4 a a DT 22766 840 5 coil coil NN 22766 840 6 of of IN 22766 840 7 bare bare JJ 22766 840 8 wire wire NN 22766 840 9 , , , 22766 840 10 immersed immerse VBN 22766 840 11 in in IN 22766 840 12 paraffine paraffine NN 22766 840 13 oil oil NN 22766 840 14 , , , 22766 840 15 and and CC 22766 840 16 then then RB 22766 840 17 measuring measure VBG 22766 840 18 the the DT 22766 840 19 temperature temperature NN 22766 840 20 by by IN 22766 840 21 means mean NNS 22766 840 22 of of IN 22766 840 23 a a DT 22766 840 24 thermometer thermometer NN 22766 840 25 . . . 22766 841 1 [ [ -LRB- 22766 841 2 Illustration illustration NN 22766 841 3 : : : 22766 841 4 _ _ NNP 22766 841 5 Fig Fig NNP 22766 841 6 . . . 22766 842 1 41 41 CD 22766 842 2 . . . 22766 842 3 _ _ NNP 22766 842 4 ACID ACID NNP 22766 842 5 VOLTAMETER VOLTAMETER NNP 22766 842 6 ] ] -RRB- 22766 842 7 [ [ -LRB- 22766 842 8 Illustration illustration NN 22766 842 9 : : : 22766 842 10 _ _ NNP 22766 842 11 Fig Fig NNP 22766 842 12 . . . 22766 843 1 42 42 CD 22766 843 2 . . . 22766 843 3 _ _ NNP 22766 843 4 COPPER COPPER NNP 22766 843 5 VOLTAMETER VOLTAMETER NNP 22766 843 6 ] ] -RRB- 22766 843 7 7 7 CD 22766 843 8 . . . 22766 844 1 THE the DT 22766 844 2 LIGHT light NN 22766 844 3 METHOD.--Lastly method.--lastly RB 22766 844 4 , , , 22766 844 5 by by IN 22766 844 6 means mean NNS 22766 844 7 of of IN 22766 844 8 an an DT 22766 844 9 electric electric JJ 22766 844 10 light light NN 22766 844 11 , , , 22766 844 12 which which WDT 22766 844 13 shows show VBZ 22766 844 14 , , , 22766 844 15 by by IN 22766 844 16 its -PRON- PRP$ 22766 844 17 brightness brightness NN 22766 844 18 , , , 22766 844 19 a a DT 22766 844 20 greater great JJR 22766 844 21 or or CC 22766 844 22 less less RBR 22766 844 23 current current JJ 22766 844 24 . . . 22766 845 1 THE the DT 22766 845 2 PREFERRED PREFERRED NNP 22766 845 3 METHODS.--It METHODS.--It NNP 22766 845 4 has have VBZ 22766 845 5 been be VBN 22766 845 6 found find VBN 22766 845 7 that that IN 22766 845 8 the the DT 22766 845 9 first first JJ 22766 845 10 and and CC 22766 845 11 second second JJ 22766 845 12 methods method NNS 22766 845 13 are be VBP 22766 845 14 the the DT 22766 845 15 only only JJ 22766 845 16 ones one NNS 22766 845 17 which which WDT 22766 845 18 will will MD 22766 845 19 accurately accurately RB 22766 845 20 register register VB 22766 845 21 current current JJ 22766 845 22 strength strength NN 22766 845 23 , , , 22766 845 24 and and CC 22766 845 25 these these DT 22766 845 26 methods method NNS 22766 845 27 have have VBP 22766 845 28 this this DT 22766 845 29 advantage advantage NN 22766 845 30 -- -- : 22766 845 31 that that IN 22766 845 32 the the DT 22766 845 33 chemical chemical JJ 22766 845 34 effect effect NN 22766 845 35 produced produce VBN 22766 845 36 is be VBZ 22766 845 37 not not RB 22766 845 38 dependent dependent JJ 22766 845 39 upon upon IN 22766 845 40 the the DT 22766 845 41 size size NN 22766 845 42 or or CC 22766 845 43 shape shape NN 22766 845 44 of of IN 22766 845 45 the the DT 22766 845 46 apparatus apparatus NN 22766 845 47 or or CC 22766 845 48 the the DT 22766 845 49 plates plate NNS 22766 845 50 used use VBD 22766 845 51 . . . 22766 846 1 HOW how WRB 22766 846 2 TO to TO 22766 846 3 MAKE MAKE NNP 22766 846 4 A a DT 22766 846 5 SULPHURIC SULPHURIC NNP 22766 846 6 ACID acid NN 22766 846 7 VOLTAMETER.--In voltameter.--in NN 22766 846 8 Fig Fig NNP 22766 846 9 . . . 22766 847 1 41 41 CD 22766 847 2 is be VBZ 22766 847 3 shown show VBN 22766 847 4 a a DT 22766 847 5 simple simple JJ 22766 847 6 form form NN 22766 847 7 of of IN 22766 847 8 sulphuric sulphuric JJ 22766 847 9 acid acid NN 22766 847 10 voltameter voltameter NN 22766 847 11 , , , 22766 847 12 to to TO 22766 847 13 illustrate illustrate VB 22766 847 14 the the DT 22766 847 15 first first JJ 22766 847 16 method method NN 22766 847 17 . . . 22766 848 1 A a DT 22766 848 2 is be VBZ 22766 848 3 a a DT 22766 848 4 jar jar NN 22766 848 5 , , , 22766 848 6 tightly tightly RB 22766 848 7 closed close VBN 22766 848 8 by by IN 22766 848 9 a a DT 22766 848 10 cover cover NN 22766 848 11 ( ( -LRB- 22766 848 12 B b NN 22766 848 13 ) ) -RRB- 22766 848 14 . . . 22766 849 1 Within within IN 22766 849 2 is be VBZ 22766 849 3 a a DT 22766 849 4 pair pair NN 22766 849 5 of of IN 22766 849 6 platinum platinum NN 22766 849 7 plates plate NNS 22766 849 8 ( ( -LRB- 22766 849 9 C C NNP 22766 849 10 , , , 22766 849 11 C C NNP 22766 849 12 ) ) -RRB- 22766 849 13 , , , 22766 849 14 each each DT 22766 849 15 having have VBG 22766 849 16 a a DT 22766 849 17 wire wire NN 22766 849 18 ( ( -LRB- 22766 849 19 D d NN 22766 849 20 ) ) -RRB- 22766 849 21 through through IN 22766 849 22 the the DT 22766 849 23 cover cover NN 22766 849 24 . . . 22766 850 1 The the DT 22766 850 2 cover cover NN 22766 850 3 has have VBZ 22766 850 4 a a DT 22766 850 5 vertical vertical JJ 22766 850 6 glass glass NN 22766 850 7 tube tube NN 22766 850 8 ( ( -LRB- 22766 850 9 E E NNP 22766 850 10 ) ) -RRB- 22766 850 11 through through IN 22766 850 12 it -PRON- PRP 22766 850 13 , , , 22766 850 14 which which WDT 22766 850 15 extends extend VBZ 22766 850 16 down down RP 22766 850 17 to to IN 22766 850 18 the the DT 22766 850 19 bottom bottom NN 22766 850 20 of of IN 22766 850 21 the the DT 22766 850 22 jar jar NN 22766 850 23 , , , 22766 850 24 the the DT 22766 850 25 electrolyte electrolyte NNP 22766 850 26 therein therein RB 22766 850 27 being be VBG 22766 850 28 a a DT 22766 850 29 weak weak JJ 22766 850 30 solution solution NN 22766 850 31 of of IN 22766 850 32 sulphuric sulphuric JJ 22766 850 33 acid acid NN 22766 850 34 . . . 22766 851 1 When when WRB 22766 851 2 a a DT 22766 851 3 current current NN 22766 851 4 passes pass VBZ 22766 851 5 through through IN 22766 851 6 the the DT 22766 851 7 wires wire NNS 22766 851 8 ( ( -LRB- 22766 851 9 D D NNP 22766 851 10 ) ) -RRB- 22766 851 11 , , , 22766 851 12 the the DT 22766 851 13 solution solution NN 22766 851 14 is be VBZ 22766 851 15 partially partially RB 22766 851 16 decomposed decompose VBN 22766 851 17 -- -- : 22766 851 18 that that RB 22766 851 19 is is RB 22766 851 20 , , , 22766 851 21 converted convert VBN 22766 851 22 into into IN 22766 851 23 gas gas NN 22766 851 24 , , , 22766 851 25 which which WDT 22766 851 26 passes pass VBZ 22766 851 27 up up RP 22766 851 28 into into IN 22766 851 29 the the DT 22766 851 30 vacant vacant JJ 22766 851 31 space space NN 22766 851 32 ( ( -LRB- 22766 851 33 F f NN 22766 851 34 ) ) -RRB- 22766 851 35 above above IN 22766 851 36 the the DT 22766 851 37 liquid liquid NN 22766 851 38 , , , 22766 851 39 and and CC 22766 851 40 , , , 22766 851 41 as as IN 22766 851 42 it -PRON- PRP 22766 851 43 can can MD 22766 851 44 not not RB 22766 851 45 escape escape VB 22766 851 46 , , , 22766 851 47 it -PRON- PRP 22766 851 48 presses press VBZ 22766 851 49 the the DT 22766 851 50 liquid liquid NN 22766 851 51 downwardly downwardly RB 22766 851 52 , , , 22766 851 53 and and CC 22766 851 54 causes cause VBZ 22766 851 55 the the DT 22766 851 56 latter latter JJ 22766 851 57 to to TO 22766 851 58 flow flow VB 22766 851 59 upwardly upwardly RB 22766 851 60 into into IN 22766 851 61 the the DT 22766 851 62 tube tube NN 22766 851 63 ( ( -LRB- 22766 851 64 E e NN 22766 851 65 ) ) -RRB- 22766 851 66 . . . 22766 852 1 It -PRON- PRP 22766 852 2 is be VBZ 22766 852 3 then then RB 22766 852 4 an an DT 22766 852 5 easy easy JJ 22766 852 6 matter matter NN 22766 852 7 , , , 22766 852 8 after after IN 22766 852 9 the the DT 22766 852 10 current current NN 22766 852 11 is be VBZ 22766 852 12 on on RB 22766 852 13 for for IN 22766 852 14 a a DT 22766 852 15 certain certain JJ 22766 852 16 time time NN 22766 852 17 , , , 22766 852 18 to to TO 22766 852 19 determine determine VB 22766 852 20 its -PRON- PRP$ 22766 852 21 strength strength NN 22766 852 22 by by IN 22766 852 23 the the DT 22766 852 24 height height NN 22766 852 25 of of IN 22766 852 26 the the DT 22766 852 27 liquid liquid NN 22766 852 28 in in IN 22766 852 29 the the DT 22766 852 30 tube tube NN 22766 852 31 . . . 22766 853 1 HOW how WRB 22766 853 2 TO to TO 22766 853 3 MAKE MAKE NNP 22766 853 4 A a DT 22766 853 5 COPPER copper NN 22766 853 6 VOLTAMETER.--The voltameter.--the JJ 22766 853 7 second second RB 22766 853 8 , , , 22766 853 9 or or CC 22766 853 10 copper copper NN 22766 853 11 voltameter voltameter NN 22766 853 12 , , , 22766 853 13 is be VBZ 22766 853 14 shown show VBN 22766 853 15 in in IN 22766 853 16 Fig Fig NNP 22766 853 17 . . . 22766 854 1 42 42 CD 22766 854 2 . . . 22766 855 1 The the DT 22766 855 2 glass glass NN 22766 855 3 jar jar NN 22766 855 4 ( ( -LRB- 22766 855 5 A a NN 22766 855 6 ) ) -RRB- 22766 855 7 contains contain VBZ 22766 855 8 a a DT 22766 855 9 solution solution NN 22766 855 10 of of IN 22766 855 11 copper copper NN 22766 855 12 sulphate sulphate NN 22766 855 13 , , , 22766 855 14 known know VBN 22766 855 15 in in IN 22766 855 16 commerce commerce NN 22766 855 17 as as IN 22766 855 18 blue blue NNP 22766 855 19 vitriol vitriol NNP 22766 855 20 . . . 22766 856 1 A a DT 22766 856 2 pair pair NN 22766 856 3 of of IN 22766 856 4 copper copper NN 22766 856 5 plates plate NNS 22766 856 6 ( ( -LRB- 22766 856 7 B b NN 22766 856 8 , , , 22766 856 9 B b NN 22766 856 10 ' ' '' 22766 856 11 ) ) -RRB- 22766 856 12 are be VBP 22766 856 13 placed place VBN 22766 856 14 in in IN 22766 856 15 this this DT 22766 856 16 solution solution NN 22766 856 17 , , , 22766 856 18 each each DT 22766 856 19 being be VBG 22766 856 20 provided provide VBN 22766 856 21 with with IN 22766 856 22 a a DT 22766 856 23 connecting connect VBG 22766 856 24 wire wire NN 22766 856 25 ( ( -LRB- 22766 856 26 C C NNP 22766 856 27 ) ) -RRB- 22766 856 28 . . . 22766 857 1 When when WRB 22766 857 2 a a DT 22766 857 3 current current NN 22766 857 4 passes pass VBZ 22766 857 5 through through IN 22766 857 6 the the DT 22766 857 7 wires wire NNS 22766 857 8 ( ( -LRB- 22766 857 9 C C NNP 22766 857 10 ) ) -RRB- 22766 857 11 , , , 22766 857 12 one one CD 22766 857 13 copper copper NN 22766 857 14 plate plate NN 22766 857 15 ( ( -LRB- 22766 857 16 B b NN 22766 857 17 ) ) -RRB- 22766 857 18 is be VBZ 22766 857 19 eaten eat VBN 22766 857 20 away away RP 22766 857 21 and and CC 22766 857 22 deposited deposit VBN 22766 857 23 on on IN 22766 857 24 the the DT 22766 857 25 other other JJ 22766 857 26 plate plate NN 22766 857 27 ( ( -LRB- 22766 857 28 B b NN 22766 857 29 ' ' '' 22766 857 30 ) ) -RRB- 22766 857 31 . . . 22766 858 1 It -PRON- PRP 22766 858 2 is be VBZ 22766 858 3 then then RB 22766 858 4 an an DT 22766 858 5 easy easy JJ 22766 858 6 matter matter NN 22766 858 7 to to TO 22766 858 8 take take VB 22766 858 9 out out RP 22766 858 10 the the DT 22766 858 11 plates plate NNS 22766 858 12 and and CC 22766 858 13 find find VB 22766 858 14 out out RP 22766 858 15 how how WRB 22766 858 16 much much JJ 22766 858 17 in in IN 22766 858 18 weight weight NN 22766 858 19 B b NN 22766 858 20 ' ' '' 22766 858 21 has have VBZ 22766 858 22 gained gain VBN 22766 858 23 , , , 22766 858 24 or or CC 22766 858 25 how how WRB 22766 858 26 much much JJ 22766 858 27 B b NN 22766 858 28 has have VBZ 22766 858 29 lost lose VBN 22766 858 30 . . . 22766 859 1 In in IN 22766 859 2 this this DT 22766 859 3 way way NN 22766 859 4 , , , 22766 859 5 in in IN 22766 859 6 comparing compare VBG 22766 859 7 the the DT 22766 859 8 strength strength NN 22766 859 9 of of IN 22766 859 10 , , , 22766 859 11 say say UH 22766 859 12 , , , 22766 859 13 two two CD 22766 859 14 separate separate JJ 22766 859 15 currents current NNS 22766 859 16 , , , 22766 859 17 one one PRP 22766 859 18 should should MD 22766 859 19 have have VB 22766 859 20 each each DT 22766 859 21 current current JJ 22766 859 22 pass pass NN 22766 859 23 through through IN 22766 859 24 the the DT 22766 859 25 voltameter voltameter NN 22766 859 26 the the DT 22766 859 27 same same JJ 22766 859 28 length length NN 22766 859 29 of of IN 22766 859 30 time time NN 22766 859 31 as as IN 22766 859 32 the the DT 22766 859 33 other other JJ 22766 859 34 , , , 22766 859 35 so so IN 22766 859 36 as as IN 22766 859 37 to to TO 22766 859 38 obtain obtain VB 22766 859 39 comparative comparative JJ 22766 859 40 results result NNS 22766 859 41 . . . 22766 860 1 It -PRON- PRP 22766 860 2 is be VBZ 22766 860 3 not not RB 22766 860 4 necessary necessary JJ 22766 860 5 , , , 22766 860 6 in in IN 22766 860 7 the the DT 22766 860 8 first first JJ 22766 860 9 and and CC 22766 860 10 second second JJ 22766 860 11 methods method NNS 22766 860 12 , , , 22766 860 13 to to TO 22766 860 14 consider consider VB 22766 860 15 the the DT 22766 860 16 shapes shape NNS 22766 860 17 , , , 22766 860 18 the the DT 22766 860 19 sizes size NNS 22766 860 20 of of IN 22766 860 21 the the DT 22766 860 22 plates plate NNS 22766 860 23 or or CC 22766 860 24 the the DT 22766 860 25 distances distance NNS 22766 860 26 between between IN 22766 860 27 them -PRON- PRP 22766 860 28 . . . 22766 861 1 In in IN 22766 861 2 the the DT 22766 861 3 first first JJ 22766 861 4 method method NN 22766 861 5 the the DT 22766 861 6 gas gas NN 22766 861 7 produced produce VBN 22766 861 8 , , , 22766 861 9 within within IN 22766 861 10 a a DT 22766 861 11 given give VBN 22766 861 12 time time NN 22766 861 13 , , , 22766 861 14 will will MD 22766 861 15 be be VB 22766 861 16 the the DT 22766 861 17 same same JJ 22766 861 18 , , , 22766 861 19 and and CC 22766 861 20 in in IN 22766 861 21 the the DT 22766 861 22 second second JJ 22766 861 23 method method NN 22766 861 24 the the DT 22766 861 25 amount amount NN 22766 861 26 deposited deposit VBN 22766 861 27 or or CC 22766 861 28 eaten eat VBN 22766 861 29 away away RB 22766 861 30 will will MD 22766 861 31 be be VB 22766 861 32 the the DT 22766 861 33 same same JJ 22766 861 34 under under IN 22766 861 35 all all DT 22766 861 36 conditions condition NNS 22766 861 37 . . . 22766 862 1 DISADVANTAGES disadvantages NN 22766 862 2 OF of IN 22766 862 3 THE the DT 22766 862 4 GALVANOSCOPE.--With GALVANOSCOPE.--With NNP 22766 862 5 the the DT 22766 862 6 third third JJ 22766 862 7 method method NN 22766 862 8 ( ( -LRB- 22766 862 9 using use VBG 22766 862 10 the the DT 22766 862 11 galvanoscope galvanoscope NN 22766 862 12 ) ) -RRB- 22766 862 13 it -PRON- PRP 22766 862 14 is be VBZ 22766 862 15 necessary necessary JJ 22766 862 16 , , , 22766 862 17 in in IN 22766 862 18 order order NN 22766 862 19 to to TO 22766 862 20 get get VB 22766 862 21 a a DT 22766 862 22 positively positively RB 22766 862 23 correct correct JJ 22766 862 24 reading read VBG 22766 862 25 instrument instrument NN 22766 862 26 , , , 22766 862 27 to to TO 22766 862 28 follow follow VB 22766 862 29 an an DT 22766 862 30 absolutely absolutely RB 22766 862 31 accurate accurate JJ 22766 862 32 plan plan NN 22766 862 33 in in IN 22766 862 34 constructing construct VBG 22766 862 35 each each DT 22766 862 36 part part NN 22766 862 37 , , , 22766 862 38 in in IN 22766 862 39 every every DT 22766 862 40 detail detail NN 22766 862 41 , , , 22766 862 42 and and CC 22766 862 43 great great JJ 22766 862 44 care care NN 22766 862 45 must must MD 22766 862 46 be be VB 22766 862 47 exercised exercise VBN 22766 862 48 , , , 22766 862 49 particularly particularly RB 22766 862 50 in in IN 22766 862 51 winding wind VBG 22766 862 52 . . . 22766 863 1 It -PRON- PRP 22766 863 2 is be VBZ 22766 863 3 necessary necessary JJ 22766 863 4 also also RB 22766 863 5 to to TO 22766 863 6 be be VB 22766 863 7 very very RB 22766 863 8 careful careful JJ 22766 863 9 in in IN 22766 863 10 selecting select VBG 22766 863 11 the the DT 22766 863 12 sizes size NNS 22766 863 13 of of IN 22766 863 14 wire wire NN 22766 863 15 used use VBN 22766 863 16 and and CC 22766 863 17 in in IN 22766 863 18 the the DT 22766 863 19 number number NN 22766 863 20 of of IN 22766 863 21 turns turn NNS 22766 863 22 made make VBN 22766 863 23 in in IN 22766 863 24 the the DT 22766 863 25 coils coil NNS 22766 863 26 . . . 22766 864 1 This this DT 22766 864 2 is be VBZ 22766 864 3 equally equally RB 22766 864 4 true true JJ 22766 864 5 of of IN 22766 864 6 the the DT 22766 864 7 fourth fourth JJ 22766 864 8 method method NN 22766 864 9 , , , 22766 864 10 using use VBG 22766 864 11 the the DT 22766 864 12 electro electro JJ 22766 864 13 - - HYPH 22766 864 14 magnet magnet NN 22766 864 15 , , , 22766 864 16 because because IN 22766 864 17 the the DT 22766 864 18 magnetic magnetic JJ 22766 864 19 pull pull NN 22766 864 20 is be VBZ 22766 864 21 dependent dependent JJ 22766 864 22 upon upon IN 22766 864 23 the the DT 22766 864 24 size size NN 22766 864 25 of of IN 22766 864 26 wire wire NN 22766 864 27 from from IN 22766 864 28 which which WDT 22766 864 29 the the DT 22766 864 30 coils coil NNS 22766 864 31 are be VBP 22766 864 32 made make VBN 22766 864 33 and and CC 22766 864 34 the the DT 22766 864 35 number number NN 22766 864 36 of of IN 22766 864 37 turns turn NNS 22766 864 38 of of IN 22766 864 39 wire wire NN 22766 864 40 . . . 22766 865 1 OBJECTIONS objection NNS 22766 865 2 TO to IN 22766 865 3 THE the DT 22766 865 4 CALORIMETER.--The calorimeter.--the JJ 22766 865 5 calorimeter calorimeter NN 22766 865 6 , , , 22766 865 7 or or CC 22766 865 8 sixth sixth JJ 22766 865 9 method method NN 22766 865 10 , , , 22766 865 11 has have VBZ 22766 865 12 the the DT 22766 865 13 same same JJ 22766 865 14 objection objection NN 22766 865 15 . . . 22766 866 1 The the DT 22766 866 2 galvanoscope galvanoscope NN 22766 866 3 and and CC 22766 866 4 electro electro NNP 22766 866 5 - - HYPH 22766 866 6 magnet magnet NN 22766 866 7 do do VBP 22766 866 8 not not RB 22766 866 9 respond respond VB 22766 866 10 equally equally RB 22766 866 11 to to IN 22766 866 12 all all DT 22766 866 13 currents current NNS 22766 866 14 , , , 22766 866 15 and and CC 22766 866 16 this this DT 22766 866 17 is be VBZ 22766 866 18 also also RB 22766 866 19 true true JJ 22766 866 20 , , , 22766 866 21 even even RB 22766 866 22 to to IN 22766 866 23 a a DT 22766 866 24 greater great JJR 22766 866 25 extent extent NN 22766 866 26 , , , 22766 866 27 with with IN 22766 866 28 the the DT 22766 866 29 calorimeter calorimeter NN 22766 866 30 . . . 22766 867 1 CHAPTER CHAPTER NNP 22766 867 2 VI VI NNP 22766 867 3 VOLTS VOLTS NNP 22766 867 4 , , , 22766 867 5 AMPERES AMPERES NNP 22766 867 6 , , , 22766 867 7 OHMS OHMS NNP 22766 867 8 AND and CC 22766 867 9 WATTS watts NN 22766 867 10 UNDERSTANDING understanding NN 22766 867 11 TERMS.--We TERMS.--We NNP 22766 867 12 must must MD 22766 867 13 now now RB 22766 867 14 try try VB 22766 867 15 to to TO 22766 867 16 ascertain ascertain VB 22766 867 17 the the DT 22766 867 18 meaning meaning NN 22766 867 19 of of IN 22766 867 20 some some DT 22766 867 21 of of IN 22766 867 22 the the DT 22766 867 23 terms term NNS 22766 867 24 so so RB 22766 867 25 frequently frequently RB 22766 867 26 used use VBN 22766 867 27 in in IN 22766 867 28 connection connection NN 22766 867 29 with with IN 22766 867 30 electricity electricity NN 22766 867 31 . . . 22766 868 1 If if IN 22766 868 2 you -PRON- PRP 22766 868 3 intended intend VBD 22766 868 4 to to TO 22766 868 5 sell sell VB 22766 868 6 or or CC 22766 868 7 measure measure VB 22766 868 8 produce produce NN 22766 868 9 or or CC 22766 868 10 goods good NNS 22766 868 11 of of IN 22766 868 12 any any DT 22766 868 13 kind kind NN 22766 868 14 , , , 22766 868 15 it -PRON- PRP 22766 868 16 would would MD 22766 868 17 be be VB 22766 868 18 essential essential JJ 22766 868 19 to to TO 22766 868 20 know know VB 22766 868 21 how how WRB 22766 868 22 many many JJ 22766 868 23 pints pint NNS 22766 868 24 or or CC 22766 868 25 quarts quart NNS 22766 868 26 are be VBP 22766 868 27 contained contain VBN 22766 868 28 in in IN 22766 868 29 a a DT 22766 868 30 gallon gallon NN 22766 868 31 , , , 22766 868 32 or or CC 22766 868 33 in in IN 22766 868 34 a a DT 22766 868 35 bushel bushel NN 22766 868 36 , , , 22766 868 37 or or CC 22766 868 38 how how WRB 22766 868 39 many many JJ 22766 868 40 inches inch NNS 22766 868 41 there there EX 22766 868 42 are be VBP 22766 868 43 in in IN 22766 868 44 a a DT 22766 868 45 yard yard NN 22766 868 46 , , , 22766 868 47 and and CC 22766 868 48 you -PRON- PRP 22766 868 49 also also RB 22766 868 50 ought ought MD 22766 868 51 to to TO 22766 868 52 know know VB 22766 868 53 just just RB 22766 868 54 what what WP 22766 868 55 the the DT 22766 868 56 quantity quantity NN 22766 868 57 term term NN 22766 868 58 _ _ NNP 22766 868 59 bushel bushel NN 22766 868 60 _ _ NNP 22766 868 61 or or CC 22766 868 62 the the DT 22766 868 63 measurement measurement NN 22766 868 64 _ _ NNP 22766 868 65 yard yard NN 22766 868 66 _ _ NNP 22766 868 67 means mean VBZ 22766 868 68 . . . 22766 869 1 INTENSITY INTENSITY NNP 22766 869 2 AND and CC 22766 869 3 QUANTITY.--Electricity quantity.--electricity NN 22766 869 4 , , , 22766 869 5 while while IN 22766 869 6 it -PRON- PRP 22766 869 7 has have VBZ 22766 869 8 no no DT 22766 869 9 weight weight NN 22766 869 10 , , , 22766 869 11 is be VBZ 22766 869 12 capable capable JJ 22766 869 13 of of IN 22766 869 14 being be VBG 22766 869 15 measured measure VBN 22766 869 16 by by IN 22766 869 17 means mean NNS 22766 869 18 of of IN 22766 869 19 its -PRON- PRP$ 22766 869 20 intensity intensity NN 22766 869 21 , , , 22766 869 22 or or CC 22766 869 23 by by IN 22766 869 24 its -PRON- PRP$ 22766 869 25 quantity quantity NN 22766 869 26 . . . 22766 870 1 Light light NN 22766 870 2 may may MD 22766 870 3 be be VB 22766 870 4 measured measure VBN 22766 870 5 or or CC 22766 870 6 tested test VBN 22766 870 7 by by IN 22766 870 8 its -PRON- PRP$ 22766 870 9 brilliancy brilliancy NN 22766 870 10 . . . 22766 871 1 If if IN 22766 871 2 one one CD 22766 871 3 light light NN 22766 871 4 is be VBZ 22766 871 5 of of IN 22766 871 6 less less JJR 22766 871 7 intensity intensity NN 22766 871 8 than than IN 22766 871 9 another another DT 22766 871 10 and and CC 22766 871 11 both both DT 22766 871 12 of of IN 22766 871 13 them -PRON- PRP 22766 871 14 receive receive VBP 22766 871 15 their -PRON- PRP$ 22766 871 16 impulses impulse NNS 22766 871 17 from from IN 22766 871 18 the the DT 22766 871 19 same same JJ 22766 871 20 source source NN 22766 871 21 , , , 22766 871 22 there there EX 22766 871 23 must must MD 22766 871 24 be be VB 22766 871 25 something something NN 22766 871 26 which which WDT 22766 871 27 interferes interfere VBZ 22766 871 28 with with IN 22766 871 29 that that DT 22766 871 30 light light NN 22766 871 31 which which WDT 22766 871 32 shows show VBZ 22766 871 33 the the DT 22766 871 34 least least JJS 22766 871 35 brilliancy brilliancy NN 22766 871 36 . . . 22766 872 1 Electricity electricity NN 22766 872 2 can can MD 22766 872 3 also also RB 22766 872 4 be be VB 22766 872 5 interfered interfere VBN 22766 872 6 with with IN 22766 872 7 , , , 22766 872 8 and and CC 22766 872 9 this this DT 22766 872 10 interference interference NN 22766 872 11 is be VBZ 22766 872 12 called call VBN 22766 872 13 _ _ NNP 22766 872 14 resistance resistance NN 22766 872 15 _ _ NNP 22766 872 16 . . . 22766 873 1 VOLTAGE.--Water VOLTAGE.--Water NNP 22766 873 2 may may MD 22766 873 3 be be VB 22766 873 4 made make VBN 22766 873 5 to to TO 22766 873 6 flow flow VB 22766 873 7 with with IN 22766 873 8 greater great JJR 22766 873 9 or or CC 22766 873 10 less less JJR 22766 873 11 force force NN 22766 873 12 , , , 22766 873 13 or or CC 22766 873 14 velocity velocity NN 22766 873 15 , , , 22766 873 16 through through IN 22766 873 17 a a DT 22766 873 18 pipe pipe NN 22766 873 19 , , , 22766 873 20 the the DT 22766 873 21 degree degree NN 22766 873 22 of of IN 22766 873 23 same same JJ 22766 873 24 depending depending NN 22766 873 25 upon upon IN 22766 873 26 the the DT 22766 873 27 height height NN 22766 873 28 of of IN 22766 873 29 the the DT 22766 873 30 water water NN 22766 873 31 which which WDT 22766 873 32 supplies supply VBZ 22766 873 33 the the DT 22766 873 34 pipe pipe NN 22766 873 35 . . . 22766 874 1 So so RB 22766 874 2 with with IN 22766 874 3 electricity electricity NN 22766 874 4 . . . 22766 875 1 It -PRON- PRP 22766 875 2 may may MD 22766 875 3 pass pass VB 22766 875 4 over over RP 22766 875 5 a a DT 22766 875 6 wire wire NN 22766 875 7 with with IN 22766 875 8 greater great JJR 22766 875 9 or or CC 22766 875 10 less less JJR 22766 875 11 force force NN 22766 875 12 under under IN 22766 875 13 one one CD 22766 875 14 condition condition NN 22766 875 15 than than IN 22766 875 16 another another DT 22766 875 17 . . . 22766 876 1 This this DT 22766 876 2 force force NN 22766 876 3 is be VBZ 22766 876 4 called call VBN 22766 876 5 voltage voltage NN 22766 876 6 . . . 22766 877 1 If if IN 22766 877 2 we -PRON- PRP 22766 877 3 have have VBP 22766 877 4 a a DT 22766 877 5 large large JJ 22766 877 6 pipe pipe NN 22766 877 7 , , , 22766 877 8 a a DT 22766 877 9 much much RB 22766 877 10 greater great JJR 22766 877 11 quantity quantity NN 22766 877 12 of of IN 22766 877 13 water water NN 22766 877 14 will will MD 22766 877 15 flow flow VB 22766 877 16 through through IN 22766 877 17 it -PRON- PRP 22766 877 18 than than IN 22766 877 19 will will MD 22766 877 20 pass pass VB 22766 877 21 through through IN 22766 877 22 a a DT 22766 877 23 small small JJ 22766 877 24 pipe pipe NN 22766 877 25 , , , 22766 877 26 providing provide VBG 22766 877 27 the the DT 22766 877 28 pressure pressure NN 22766 877 29 in in IN 22766 877 30 each each DT 22766 877 31 case case NN 22766 877 32 is be VBZ 22766 877 33 alike alike JJ 22766 877 34 . . . 22766 878 1 This this DT 22766 878 2 quantity quantity NN 22766 878 3 in in IN 22766 878 4 electricity electricity NN 22766 878 5 is be VBZ 22766 878 6 called call VBN 22766 878 7 _ _ NNP 22766 878 8 amperage amperage NN 22766 878 9 _ _ NNP 22766 878 10 . . . 22766 879 1 In in IN 22766 879 2 the the DT 22766 879 3 case case NN 22766 879 4 of of IN 22766 879 5 water water NN 22766 879 6 , , , 22766 879 7 a a DT 22766 879 8 column column NN 22766 879 9 1 1 CD 22766 879 10 " " `` 22766 879 11 à à NNP 22766 879 12 � � NNP 22766 879 13 1 1 CD 22766 879 14 " " '' 22766 879 15 , , , 22766 879 16 28 28 CD 22766 879 17 inches inch NNS 22766 879 18 in in IN 22766 879 19 height height NN 22766 879 20 , , , 22766 879 21 weighs weigh VBZ 22766 879 22 1 1 CD 22766 879 23 pound pound NN 22766 879 24 ; ; : 22766 879 25 so so IN 22766 879 26 that that IN 22766 879 27 if if IN 22766 879 28 a a DT 22766 879 29 pipe pipe NN 22766 879 30 1 1 CD 22766 879 31 inch inch NN 22766 879 32 square square JJ 22766 879 33 draws draw VBZ 22766 879 34 water water NN 22766 879 35 from from IN 22766 879 36 the the DT 22766 879 37 bottom bottom NN 22766 879 38 it -PRON- PRP 22766 879 39 flows flow VBZ 22766 879 40 with with IN 22766 879 41 a a DT 22766 879 42 pressure pressure NN 22766 879 43 of of IN 22766 879 44 1 1 CD 22766 879 45 pound pound NN 22766 879 46 . . . 22766 880 1 If if IN 22766 880 2 the the DT 22766 880 3 pipe pipe NN 22766 880 4 has have VBZ 22766 880 5 a a DT 22766 880 6 measurement measurement NN 22766 880 7 of of IN 22766 880 8 2 2 CD 22766 880 9 square square JJ 22766 880 10 inches inch NNS 22766 880 11 , , , 22766 880 12 double double PDT 22766 880 13 the the DT 22766 880 14 quantity quantity NN 22766 880 15 of of IN 22766 880 16 water water NN 22766 880 17 will will MD 22766 880 18 flow flow VB 22766 880 19 therefrom therefrom NNP 22766 880 20 , , , 22766 880 21 at at IN 22766 880 22 the the DT 22766 880 23 same same JJ 22766 880 24 pressure pressure NN 22766 880 25 . . . 22766 881 1 AMPERAGE.--If AMPERAGE.--If NNP 22766 881 2 , , , 22766 881 3 on on IN 22766 881 4 the the DT 22766 881 5 other other JJ 22766 881 6 hand hand NN 22766 881 7 , , , 22766 881 8 we -PRON- PRP 22766 881 9 have have VBP 22766 881 10 a a DT 22766 881 11 pipe pipe NN 22766 881 12 1 1 CD 22766 881 13 inch inch NN 22766 881 14 square square JJ 22766 881 15 , , , 22766 881 16 and and CC 22766 881 17 there there EX 22766 881 18 is be VBZ 22766 881 19 a a DT 22766 881 20 depth depth NN 22766 881 21 of of IN 22766 881 22 56 56 CD 22766 881 23 inches inch NNS 22766 881 24 of of IN 22766 881 25 water water NN 22766 881 26 in in IN 22766 881 27 the the DT 22766 881 28 reservoir reservoir NN 22766 881 29 , , , 22766 881 30 we -PRON- PRP 22766 881 31 shall shall MD 22766 881 32 get get VB 22766 881 33 as as RB 22766 881 34 much much JJ 22766 881 35 water water NN 22766 881 36 from from IN 22766 881 37 the the DT 22766 881 38 reservoir reservoir NN 22766 881 39 as as IN 22766 881 40 though though IN 22766 881 41 we -PRON- PRP 22766 881 42 had have VBD 22766 881 43 a a DT 22766 881 44 pipe pipe NN 22766 881 45 of of IN 22766 881 46 2 2 CD 22766 881 47 square square JJ 22766 881 48 inches inch NNS 22766 881 49 drawing draw VBG 22766 881 50 water water NN 22766 881 51 from from IN 22766 881 52 a a DT 22766 881 53 reservoir reservoir NN 22766 881 54 which which WDT 22766 881 55 is be VBZ 22766 881 56 28 28 CD 22766 881 57 inches inch NNS 22766 881 58 deep deep JJ 22766 881 59 . . . 22766 882 1 MEANING MEANING NNP 22766 882 2 OF of IN 22766 882 3 WATTS.--It WATTS.--It NNP 22766 882 4 is be VBZ 22766 882 5 obvious obvious JJ 22766 882 6 , , , 22766 882 7 therefore therefore RB 22766 882 8 , , , 22766 882 9 that that IN 22766 882 10 if if IN 22766 882 11 we -PRON- PRP 22766 882 12 multiply multiply VBP 22766 882 13 the the DT 22766 882 14 height height NN 22766 882 15 of of IN 22766 882 16 the the DT 22766 882 17 water water NN 22766 882 18 in in IN 22766 882 19 inches inch NNS 22766 882 20 with with IN 22766 882 21 the the DT 22766 882 22 area area NN 22766 882 23 of of IN 22766 882 24 the the DT 22766 882 25 pipe pipe NN 22766 882 26 , , , 22766 882 27 we -PRON- PRP 22766 882 28 shall shall MD 22766 882 29 obtain obtain VB 22766 882 30 a a DT 22766 882 31 factor factor NN 22766 882 32 which which WDT 22766 882 33 will will MD 22766 882 34 show show VB 22766 882 35 how how WRB 22766 882 36 much much JJ 22766 882 37 water water NN 22766 882 38 is be VBZ 22766 882 39 flowing flow VBG 22766 882 40 . . . 22766 883 1 Here here RB 22766 883 2 are be VBP 22766 883 3 two two CD 22766 883 4 examples example NNS 22766 883 5 : : : 22766 883 6 1 1 CD 22766 883 7 . . . 22766 884 1 28 28 CD 22766 884 2 inches inch NNS 22766 884 3 = = SYM 22766 884 4 height height NN 22766 884 5 of of IN 22766 884 6 the the DT 22766 884 7 water water NN 22766 884 8 in in IN 22766 884 9 the the DT 22766 884 10 reservoir reservoir NN 22766 884 11 . . . 22766 885 1 2 2 CD 22766 885 2 square square JJ 22766 885 3 inches inch NNS 22766 885 4 = = SYM 22766 885 5 size size NN 22766 885 6 of of IN 22766 885 7 the the DT 22766 885 8 pipe pipe NN 22766 885 9 . . . 22766 886 1 Multiply Multiply NNP 22766 886 2 28 28 CD 22766 886 3 à à NNP 22766 886 4 � � NNP 22766 886 5 2 2 CD 22766 886 6 = = SYM 22766 886 7 56 56 CD 22766 886 8 . . . 22766 887 1 2 2 LS 22766 887 2 . . . 22766 888 1 56 56 CD 22766 888 2 = = SYM 22766 888 3 height height NN 22766 888 4 of of IN 22766 888 5 the the DT 22766 888 6 water water NN 22766 888 7 in in IN 22766 888 8 the the DT 22766 888 9 reservoir reservoir NN 22766 888 10 . . . 22766 889 1 1 1 CD 22766 889 2 square square JJ 22766 889 3 inch inch NN 22766 889 4 = = NFP 22766 889 5 size size NN 22766 889 6 of of IN 22766 889 7 the the DT 22766 889 8 pipe pipe NN 22766 889 9 . . . 22766 890 1 Multiply Multiply NNP 22766 890 2 56 56 CD 22766 890 3 à à NNP 22766 890 4 � � NNP 22766 890 5 1 1 CD 22766 890 6 = = SYM 22766 890 7 56 56 CD 22766 890 8 . . . 22766 891 1 Thus thus RB 22766 891 2 the the DT 22766 891 3 two two CD 22766 891 4 problems problem NNS 22766 891 5 are be VBP 22766 891 6 equal equal JJ 22766 891 7 . . . 22766 892 1 A a DT 22766 892 2 KILOWATT.--Now kilowatt.--now JJ 22766 892 3 , , , 22766 892 4 in in IN 22766 892 5 electricity electricity NN 22766 892 6 , , , 22766 892 7 remembering remember VBG 22766 892 8 that that IN 22766 892 9 the the DT 22766 892 10 height height NN 22766 892 11 of of IN 22766 892 12 the the DT 22766 892 13 water water NN 22766 892 14 corresponds correspond NNS 22766 892 15 with with IN 22766 892 16 _ _ NNP 22766 892 17 voltage voltage NN 22766 892 18 _ _ NNP 22766 892 19 in in IN 22766 892 20 electricity electricity NN 22766 892 21 , , , 22766 892 22 and and CC 22766 892 23 the the DT 22766 892 24 size size NN 22766 892 25 of of IN 22766 892 26 the the DT 22766 892 27 pipe pipe NN 22766 892 28 with with IN 22766 892 29 _ _ NNP 22766 892 30 amperage amperage NN 22766 892 31 _ _ NNP 22766 892 32 , , , 22766 892 33 if if IN 22766 892 34 we -PRON- PRP 22766 892 35 multiply multiply VBP 22766 892 36 volts volt NNS 22766 892 37 by by IN 22766 892 38 amperes ampere NNS 22766 892 39 , , , 22766 892 40 or or CC 22766 892 41 amperes ampere NNS 22766 892 42 by by IN 22766 892 43 volts volt NNS 22766 892 44 , , , 22766 892 45 we -PRON- PRP 22766 892 46 get get VBP 22766 892 47 a a DT 22766 892 48 result result NN 22766 892 49 which which WDT 22766 892 50 is be VBZ 22766 892 51 indicated indicate VBN 22766 892 52 by by IN 22766 892 53 the the DT 22766 892 54 term term NN 22766 892 55 _ _ NNP 22766 892 56 watts watts NNP 22766 892 57 _ _ NNP 22766 892 58 . . . 22766 893 1 One one CD 22766 893 2 thousand thousand CD 22766 893 3 of of IN 22766 893 4 these these DT 22766 893 5 watts watt NNS 22766 893 6 make make VBP 22766 893 7 a a DT 22766 893 8 kilowatt kilowatt NN 22766 893 9 , , , 22766 893 10 and and CC 22766 893 11 the the DT 22766 893 12 latter latter JJ 22766 893 13 is be VBZ 22766 893 14 the the DT 22766 893 15 standard standard NN 22766 893 16 of of IN 22766 893 17 measurement measurement NN 22766 893 18 by by IN 22766 893 19 which which WDT 22766 893 20 a a DT 22766 893 21 dynamo dynamo NN 22766 893 22 or or CC 22766 893 23 motor motor NN 22766 893 24 is be VBZ 22766 893 25 judged judge VBN 22766 893 26 or or CC 22766 893 27 rated rate VBN 22766 893 28 . . . 22766 894 1 Thus thus RB 22766 894 2 , , , 22766 894 3 if if IN 22766 894 4 we -PRON- PRP 22766 894 5 have have VBP 22766 894 6 5 5 CD 22766 894 7 amperes ampere NNS 22766 894 8 and and CC 22766 894 9 110 110 CD 22766 894 10 volts volt NNS 22766 894 11 , , , 22766 894 12 the the DT 22766 894 13 result result NN 22766 894 14 of of IN 22766 894 15 multiplying multiply VBG 22766 894 16 them -PRON- PRP 22766 894 17 would would MD 22766 894 18 be be VB 22766 894 19 550 550 CD 22766 894 20 watts watt NNS 22766 894 21 , , , 22766 894 22 or or CC 22766 894 23 5 5 CD 22766 894 24 volts volt NNS 22766 894 25 and and CC 22766 894 26 110 110 CD 22766 894 27 amperes ampere NNS 22766 894 28 would would MD 22766 894 29 produce produce VB 22766 894 30 550 550 CD 22766 894 31 watts watt NNS 22766 894 32 . . . 22766 895 1 A a DT 22766 895 2 STANDARD standard NN 22766 895 3 OF of IN 22766 895 4 MEASUREMENT.--But measurement.--but NN 22766 895 5 with with IN 22766 895 6 all all PDT 22766 895 7 this this DT 22766 895 8 we -PRON- PRP 22766 895 9 must must MD 22766 895 10 have have VB 22766 895 11 some some DT 22766 895 12 standard standard NN 22766 895 13 . . . 22766 896 1 A a DT 22766 896 2 bushel bushel NN 22766 896 3 measure measure NN 22766 896 4 is be VBZ 22766 896 5 of of IN 22766 896 6 a a DT 22766 896 7 certain certain JJ 22766 896 8 size size NN 22766 896 9 , , , 22766 896 10 and and CC 22766 896 11 a a DT 22766 896 12 foot foot NN 22766 896 13 has have VBZ 22766 896 14 a a DT 22766 896 15 definite definite JJ 22766 896 16 length length NN 22766 896 17 , , , 22766 896 18 so so IN 22766 896 19 in in IN 22766 896 20 electricity electricity NN 22766 896 21 there there EX 22766 896 22 is be VBZ 22766 896 23 a a DT 22766 896 24 recognized recognize VBN 22766 896 25 force force NN 22766 896 26 and and CC 22766 896 27 quantity quantity NN 22766 896 28 which which WDT 22766 896 29 are be VBP 22766 896 30 determined determine VBN 22766 896 31 as as IN 22766 896 32 follows follow VBZ 22766 896 33 : : : 22766 896 34 THE the DT 22766 896 35 AMPERE AMPERE NNP 22766 896 36 STANDARD.--It standard.--it NN 22766 896 37 is be VBZ 22766 896 38 necessary necessary JJ 22766 896 39 , , , 22766 896 40 first first RB 22766 896 41 , , , 22766 896 42 to to TO 22766 896 43 determine determine VB 22766 896 44 what what WP 22766 896 45 an an DT 22766 896 46 ampere ampere NN 22766 896 47 is be VBZ 22766 896 48 . . . 22766 897 1 For for IN 22766 897 2 this this DT 22766 897 3 purpose purpose NN 22766 897 4 a a DT 22766 897 5 standard standard JJ 22766 897 6 solution solution NN 22766 897 7 of of IN 22766 897 8 nitrate nitrate NN 22766 897 9 of of IN 22766 897 10 silver silver NN 22766 897 11 is be VBZ 22766 897 12 used use VBN 22766 897 13 , , , 22766 897 14 and and CC 22766 897 15 a a DT 22766 897 16 current current NN 22766 897 17 of of IN 22766 897 18 electricity electricity NN 22766 897 19 is be VBZ 22766 897 20 passed pass VBN 22766 897 21 through through IN 22766 897 22 this this DT 22766 897 23 solution solution NN 22766 897 24 . . . 22766 898 1 In in IN 22766 898 2 doing do VBG 22766 898 3 so so RB 22766 898 4 the the DT 22766 898 5 current current JJ 22766 898 6 deposits deposit NNS 22766 898 7 silver silver NN 22766 898 8 at at IN 22766 898 9 the the DT 22766 898 10 rate rate NN 22766 898 11 of of IN 22766 898 12 0.001118 0.001118 CD 22766 898 13 grains grain NNS 22766 898 14 per per IN 22766 898 15 second second NN 22766 898 16 for for IN 22766 898 17 each each DT 22766 898 18 ampere ampere NNP 22766 898 19 . . . 22766 899 1 THE the DT 22766 899 2 VOLTAGE voltage NN 22766 899 3 STANDARD.--In STANDARD.--In JJR 22766 899 4 order order NN 22766 899 5 to to TO 22766 899 6 determine determine VB 22766 899 7 the the DT 22766 899 8 voltage voltage NN 22766 899 9 we -PRON- PRP 22766 899 10 must must MD 22766 899 11 know know VB 22766 899 12 something something NN 22766 899 13 of of IN 22766 899 14 _ _ NNP 22766 899 15 resistance resistance NN 22766 899 16 _ _ NNP 22766 899 17 . . . 22766 900 1 Different different JJ 22766 900 2 metals metal NNS 22766 900 3 do do VBP 22766 900 4 not not RB 22766 900 5 transmit transmit VB 22766 900 6 a a DT 22766 900 7 current current NN 22766 900 8 with with IN 22766 900 9 equal equal JJ 22766 900 10 ease ease NN 22766 900 11 . . . 22766 901 1 The the DT 22766 901 2 size size NN 22766 901 3 of of IN 22766 901 4 a a DT 22766 901 5 conductor conductor NN 22766 901 6 , , , 22766 901 7 also also RB 22766 901 8 , , , 22766 901 9 is be VBZ 22766 901 10 an an DT 22766 901 11 important important JJ 22766 901 12 factor factor NN 22766 901 13 in in IN 22766 901 14 the the DT 22766 901 15 passage passage NN 22766 901 16 of of IN 22766 901 17 a a DT 22766 901 18 current current NN 22766 901 19 . . . 22766 902 1 A a DT 22766 902 2 large large JJ 22766 902 3 conductor conductor NN 22766 902 4 will will MD 22766 902 5 transmit transmit VB 22766 902 6 a a DT 22766 902 7 current current JJ 22766 902 8 much much RB 22766 902 9 better well JJR 22766 902 10 than than IN 22766 902 11 a a DT 22766 902 12 small small JJ 22766 902 13 conductor conductor NN 22766 902 14 . . . 22766 903 1 We -PRON- PRP 22766 903 2 must must MD 22766 903 3 therefore therefore RB 22766 903 4 have have VB 22766 903 5 a a DT 22766 903 6 standard standard NN 22766 903 7 for for IN 22766 903 8 the the DT 22766 903 9 _ _ NNP 22766 903 10 ohm ohm NNP 22766 903 11 _ _ NNP 22766 903 12 , , , 22766 903 13 which which WDT 22766 903 14 is be VBZ 22766 903 15 the the DT 22766 903 16 measure measure NN 22766 903 17 of of IN 22766 903 18 resistance resistance NN 22766 903 19 . . . 22766 904 1 THE the DT 22766 904 2 OHM.--It OHM.--It NNP 22766 904 3 is be VBZ 22766 904 4 calculated calculate VBN 22766 904 5 in in IN 22766 904 6 this this DT 22766 904 7 way way NN 22766 904 8 : : : 22766 904 9 There there EX 22766 904 10 are be VBP 22766 904 11 several several JJ 22766 904 12 standards standard NNS 22766 904 13 , , , 22766 904 14 but but CC 22766 904 15 the the DT 22766 904 16 one one NN 22766 904 17 most most RBS 22766 904 18 generally generally RB 22766 904 19 employed employ VBN 22766 904 20 is be VBZ 22766 904 21 the the DT 22766 904 22 _ _ NNP 22766 904 23 International International NNP 22766 904 24 Ohm Ohm NNP 22766 904 25 _ _ NNP 22766 904 26 . . . 22766 905 1 To to TO 22766 905 2 determine determine VB 22766 905 3 it -PRON- PRP 22766 905 4 , , , 22766 905 5 by by IN 22766 905 6 this this DT 22766 905 7 system system NN 22766 905 8 , , , 22766 905 9 a a DT 22766 905 10 column column NN 22766 905 11 of of IN 22766 905 12 pure pure JJ 22766 905 13 mercury mercury NN 22766 905 14 , , , 22766 905 15 106.3 106.3 CD 22766 905 16 millimeters millimeter NNS 22766 905 17 long long JJ 22766 905 18 and and CC 22766 905 19 weighing weigh VBG 22766 905 20 14.4521 14.4521 CD 22766 905 21 grams gram NNS 22766 905 22 , , , 22766 905 23 is be VBZ 22766 905 24 used use VBN 22766 905 25 . . . 22766 906 1 This this DT 22766 906 2 would would MD 22766 906 3 make make VB 22766 906 4 a a DT 22766 906 5 square square JJ 22766 906 6 tube tube NN 22766 906 7 about about RB 22766 906 8 94 94 CD 22766 906 9 inches inch NNS 22766 906 10 long long JJ 22766 906 11 , , , 22766 906 12 and and CC 22766 906 13 a a DT 22766 906 14 little little JJ 22766 906 15 over over IN 22766 906 16 1/25 1/25 CD 22766 906 17 of of IN 22766 906 18 an an DT 22766 906 19 inch inch NN 22766 906 20 in in IN 22766 906 21 diameter diameter NN 22766 906 22 . . . 22766 907 1 The the DT 22766 907 2 resistance resistance NN 22766 907 3 to to IN 22766 907 4 a a DT 22766 907 5 current current JJ 22766 907 6 flow flow NN 22766 907 7 in in IN 22766 907 8 such such PDT 22766 907 9 a a DT 22766 907 10 column column NN 22766 907 11 would would MD 22766 907 12 be be VB 22766 907 13 equal equal JJ 22766 907 14 to to IN 22766 907 15 1 1 CD 22766 907 16 ohm ohm NN 22766 907 17 . . . 22766 908 1 CALCULATING calculate VBG 22766 908 2 THE the DT 22766 908 3 VOLTAGE.--In VOLTAGE.--In NNP 22766 908 4 order order NN 22766 908 5 to to TO 22766 908 6 arrive arrive VB 22766 908 7 at at IN 22766 908 8 the the DT 22766 908 9 voltage voltage NN 22766 908 10 we -PRON- PRP 22766 908 11 must must MD 22766 908 12 use use VB 22766 908 13 a a DT 22766 908 14 conductor conductor NN 22766 908 15 , , , 22766 908 16 which which WDT 22766 908 17 , , , 22766 908 18 with with IN 22766 908 19 a a DT 22766 908 20 resistance resistance NN 22766 908 21 of of IN 22766 908 22 1 1 CD 22766 908 23 ohm ohm NN 22766 908 24 , , , 22766 908 25 will will MD 22766 908 26 produce produce VB 22766 908 27 1 1 CD 22766 908 28 ampere ampere RB 22766 908 29 . . . 22766 909 1 It -PRON- PRP 22766 909 2 must must MD 22766 909 3 be be VB 22766 909 4 remembered remember VBN 22766 909 5 that that IN 22766 909 6 the the DT 22766 909 7 volt volt NN 22766 909 8 is be VBZ 22766 909 9 the the DT 22766 909 10 practical practical JJ 22766 909 11 unit unit NN 22766 909 12 of of IN 22766 909 13 electro electro NNP 22766 909 14 - - HYPH 22766 909 15 motive motive JJ 22766 909 16 force force NN 22766 909 17 . . . 22766 910 1 While while IN 22766 910 2 it -PRON- PRP 22766 910 3 would would MD 22766 910 4 be be VB 22766 910 5 difficult difficult JJ 22766 910 6 for for IN 22766 910 7 the the DT 22766 910 8 boy boy NN 22766 910 9 to to TO 22766 910 10 conduct conduct VB 22766 910 11 these these DT 22766 910 12 experiments experiment NNS 22766 910 13 in in IN 22766 910 14 the the DT 22766 910 15 absence absence NN 22766 910 16 of of IN 22766 910 17 suitable suitable JJ 22766 910 18 apparatus apparatus NN 22766 910 19 , , , 22766 910 20 still still RB 22766 910 21 , , , 22766 910 22 it -PRON- PRP 22766 910 23 is be VBZ 22766 910 24 well well JJ 22766 910 25 to to TO 22766 910 26 understand understand VB 22766 910 27 thoroughly thoroughly RB 22766 910 28 how how WRB 22766 910 29 and and CC 22766 910 30 why why WRB 22766 910 31 these these DT 22766 910 32 standards standard NNS 22766 910 33 are be VBP 22766 910 34 made make VBN 22766 910 35 and and CC 22766 910 36 used use VBN 22766 910 37 . . . 22766 911 1 CHAPTER CHAPTER NNP 22766 911 2 VII VII NNP 22766 911 3 PUSH PUSH NNP 22766 911 4 BUTTONS BUTTONS NNP 22766 911 5 , , , 22766 911 6 SWITCHES SWITCHES NNP 22766 911 7 , , , 22766 911 8 ANNUNCIATORS ANNUNCIATORS NNP 22766 911 9 , , , 22766 911 10 BELLS bell NNS 22766 911 11 AND and CC 22766 911 12 LIKE like UH 22766 911 13 APPARATUS APPARATUS NNP 22766 911 14 SIMPLE SIMPLE NNP 22766 911 15 SWITCHES.--We SWITCHES.--We NNP 22766 911 16 have have VBP 22766 911 17 now now RB 22766 911 18 gone go VBN 22766 911 19 over over IN 22766 911 20 the the DT 22766 911 21 simpler simple JJR 22766 911 22 or or CC 22766 911 23 elementary elementary JJ 22766 911 24 outlines outline NNS 22766 911 25 of of IN 22766 911 26 electrical electrical JJ 22766 911 27 phenomena phenomenon NNS 22766 911 28 , , , 22766 911 29 and and CC 22766 911 30 we -PRON- PRP 22766 911 31 may may MD 22766 911 32 commence commence VB 22766 911 33 to to TO 22766 911 34 do do VB 22766 911 35 some some DT 22766 911 36 of of IN 22766 911 37 the the DT 22766 911 38 practical practical JJ 22766 911 39 work work NN 22766 911 40 in in IN 22766 911 41 the the DT 22766 911 42 art art NN 22766 911 43 . . . 22766 912 1 We -PRON- PRP 22766 912 2 need need VBP 22766 912 3 certain certain JJ 22766 912 4 apparatus apparatus NN 22766 912 5 to to TO 22766 912 6 make make VB 22766 912 7 connections connection NNS 22766 912 8 , , , 22766 912 9 which which WDT 22766 912 10 will will MD 22766 912 11 be be VB 22766 912 12 constructed construct VBN 22766 912 13 first first RB 22766 912 14 . . . 22766 913 1 A a DT 22766 913 2 TWO two CD 22766 913 3 - - HYPH 22766 913 4 POLE POLE NNP 22766 913 5 SWITCH.--A switch.--a NN 22766 913 6 simple simple JJ 22766 913 7 two two CD 22766 913 8 - - HYPH 22766 913 9 pole pole NN 22766 913 10 switch switch NN 22766 913 11 for for IN 22766 913 12 a a DT 22766 913 13 single single JJ 22766 913 14 line line NN 22766 913 15 is be VBZ 22766 913 16 made make VBN 22766 913 17 as as IN 22766 913 18 follows follow VBZ 22766 913 19 : : : 22766 913 20 A a DT 22766 913 21 base base NN 22766 913 22 block block NN 22766 913 23 ( ( -LRB- 22766 913 24 A a NN 22766 913 25 , , , 22766 913 26 Fig fig NN 22766 913 27 . . . 22766 914 1 43 43 CD 22766 914 2 ) ) -RRB- 22766 914 3 3 3 CD 22766 914 4 inches inch NNS 22766 914 5 long long JJ 22766 914 6 , , , 22766 914 7 2 2 CD 22766 914 8 inches inch NNS 22766 914 9 wide wide JJ 22766 914 10 and and CC 22766 914 11 3/4 3/4 CD 22766 914 12 inch inch NN 22766 914 13 thick thick JJ 22766 914 14 , , , 22766 914 15 has have VBZ 22766 914 16 on on IN 22766 914 17 it -PRON- PRP 22766 914 18 , , , 22766 914 19 at at IN 22766 914 20 one one CD 22766 914 21 end end NN 22766 914 22 , , , 22766 914 23 a a DT 22766 914 24 binding bind VBG 22766 914 25 screw screw NN 22766 914 26 ( ( -LRB- 22766 914 27 B b NN 22766 914 28 ) ) -RRB- 22766 914 29 , , , 22766 914 30 which which WDT 22766 914 31 holds hold VBZ 22766 914 32 a a DT 22766 914 33 pair pair NN 22766 914 34 of of IN 22766 914 35 fingers finger NNS 22766 914 36 ( ( -LRB- 22766 914 37 C C NNP 22766 914 38 ) ) -RRB- 22766 914 39 of of IN 22766 914 40 brass brass NN 22766 914 41 or or CC 22766 914 42 copper copper NN 22766 914 43 , , , 22766 914 44 these these DT 22766 914 45 fingers finger NNS 22766 914 46 being be VBG 22766 914 47 bent bent JJ 22766 914 48 upwardly upwardly JJ 22766 914 49 and and CC 22766 914 50 so so RB 22766 914 51 arranged arrange VBD 22766 914 52 as as IN 22766 914 53 to to TO 22766 914 54 serve serve VB 22766 914 55 as as IN 22766 914 56 fingers finger NNS 22766 914 57 to to TO 22766 914 58 hold hold VB 22766 914 59 a a DT 22766 914 60 switch switch NN 22766 914 61 bar bar NN 22766 914 62 ( ( -LRB- 22766 914 63 D d NN 22766 914 64 ) ) -RRB- 22766 914 65 between between IN 22766 914 66 them -PRON- PRP 22766 914 67 . . . 22766 915 1 This this DT 22766 915 2 bar bar NN 22766 915 3 is be VBZ 22766 915 4 also also RB 22766 915 5 of of IN 22766 915 6 copper copper NN 22766 915 7 or or CC 22766 915 8 brass brass NN 22766 915 9 and and CC 22766 915 10 is be VBZ 22766 915 11 pivoted pivot VBN 22766 915 12 to to IN 22766 915 13 the the DT 22766 915 14 fingers finger NNS 22766 915 15 . . . 22766 916 1 Near near IN 22766 916 2 the the DT 22766 916 3 other other JJ 22766 916 4 end end NN 22766 916 5 of of IN 22766 916 6 the the DT 22766 916 7 base base NN 22766 916 8 is be VBZ 22766 916 9 a a DT 22766 916 10 similar similar JJ 22766 916 11 binding binding NN 22766 916 12 screw screw NN 22766 916 13 ( ( -LRB- 22766 916 14 E e NN 22766 916 15 ) ) -RRB- 22766 916 16 and and CC 22766 916 17 fingers finger NNS 22766 916 18 ( ( -LRB- 22766 916 19 F F NNP 22766 916 20 ) ) -RRB- 22766 916 21 to to TO 22766 916 22 receive receive VB 22766 916 23 the the DT 22766 916 24 blade blade NN 22766 916 25 of of IN 22766 916 26 the the DT 22766 916 27 switch switch NN 22766 916 28 bar bar NN 22766 916 29 . . . 22766 917 1 The the DT 22766 917 2 bar bar NN 22766 917 3 has have VBZ 22766 917 4 a a DT 22766 917 5 handle handle NN 22766 917 6 ( ( -LRB- 22766 917 7 G g NN 22766 917 8 ) ) -RRB- 22766 917 9 of of IN 22766 917 10 wood wood NN 22766 917 11 . . . 22766 918 1 The the DT 22766 918 2 wires wire NNS 22766 918 3 are be VBP 22766 918 4 attached attach VBN 22766 918 5 to to IN 22766 918 6 the the DT 22766 918 7 respective respective JJ 22766 918 8 binding binding NN 22766 918 9 screws screw NNS 22766 918 10 ( ( -LRB- 22766 918 11 B b NN 22766 918 12 , , , 22766 918 13 E e NN 22766 918 14 ) ) -RRB- 22766 918 15 . . . 22766 919 1 DOUBLE DOUBLE NNP 22766 919 2 - - HYPH 22766 919 3 POLE POLE NNP 22766 919 4 SWITCH.--A switch.--a NN 22766 919 5 double double JJ 22766 919 6 - - HYPH 22766 919 7 pole pole NN 22766 919 8 switch switch NN 22766 919 9 or or CC 22766 919 10 a a DT 22766 919 11 switch switch NN 22766 919 12 for for IN 22766 919 13 a a DT 22766 919 14 double double JJ 22766 919 15 line line NN 22766 919 16 is be VBZ 22766 919 17 shown show VBN 22766 919 18 in in IN 22766 919 19 Fig Fig NNP 22766 919 20 . . . 22766 920 1 44 44 CD 22766 920 2 . . . 22766 921 1 This this DT 22766 921 2 is be VBZ 22766 921 3 made make VBN 22766 921 4 similar similar JJ 22766 921 5 in in IN 22766 921 6 all all DT 22766 921 7 respects respect NNS 22766 921 8 to to IN 22766 921 9 the the DT 22766 921 10 one one CD 22766 921 11 shown show VBN 22766 921 12 in in IN 22766 921 13 Fig Fig NNP 22766 921 14 . . . 22766 922 1 43 43 CD 22766 922 2 , , , 22766 922 3 excepting except VBG 22766 922 4 that that IN 22766 922 5 there there EX 22766 922 6 are be VBP 22766 922 7 two two CD 22766 922 8 switch switch NN 22766 922 9 blades blade NNS 22766 922 10 ( ( -LRB- 22766 922 11 A a NN 22766 922 12 , , , 22766 922 13 A a DT 22766 922 14 ) ) -RRB- 22766 922 15 connected connect VBN 22766 922 16 by by IN 22766 922 17 a a DT 22766 922 18 cross cross NN 22766 922 19 bar bar NN 22766 922 20 ( ( -LRB- 22766 922 21 B b NN 22766 922 22 ) ) -RRB- 22766 922 23 of of IN 22766 922 24 insulating insulate VBG 22766 922 25 material material NN 22766 922 26 , , , 22766 922 27 and and CC 22766 922 28 this this DT 22766 922 29 bar bar NN 22766 922 30 carries carry VBZ 22766 922 31 the the DT 22766 922 32 handle handle NN 22766 922 33 ( ( -LRB- 22766 922 34 C c NN 22766 922 35 ) ) -RRB- 22766 922 36 . . . 22766 923 1 [ [ -LRB- 22766 923 2 Illustration illustration NN 22766 923 3 : : : 22766 923 4 _ _ NNP 22766 923 5 Fig Fig NNP 22766 923 6 . . . 22766 924 1 43 43 CD 22766 924 2 . . . 22766 924 3 _ _ NNP 22766 924 4 TWO TWO NNP 22766 924 5 - - HYPH 22766 924 6 POLE POLE NNP 22766 924 7 SWITCH SWITCH NNP 22766 924 8 ] ] -RRB- 22766 924 9 [ [ -LRB- 22766 924 10 Illustration illustration NN 22766 924 11 : : : 22766 924 12 _ _ NNP 22766 924 13 Fig Fig NNP 22766 924 14 . . . 22766 925 1 44 44 CD 22766 925 2 . . . 22766 925 3 _ _ NNP 22766 925 4 DOUBLE DOUBLE NNP 22766 925 5 - - HYPH 22766 925 6 POLE POLE NNP 22766 925 7 SWITCH SWITCH NNP 22766 925 8 ] ] -RRB- 22766 925 9 Other other JJ 22766 925 10 types type NNS 22766 925 11 of of IN 22766 925 12 switch switch NN 22766 925 13 will will MD 22766 925 14 be be VB 22766 925 15 found find VBN 22766 925 16 very very RB 22766 925 17 useful useful JJ 22766 925 18 . . . 22766 926 1 In in IN 22766 926 2 Fig Fig NNP 22766 926 3 . . . 22766 927 1 45 45 CD 22766 927 2 is be VBZ 22766 927 3 a a DT 22766 927 4 simple simple JJ 22766 927 5 sliding slide VBG 22766 927 6 switch switch NN 22766 927 7 in in IN 22766 927 8 which which WDT 22766 927 9 the the DT 22766 927 10 base base NN 22766 927 11 block block NN 22766 927 12 has have VBZ 22766 927 13 , , , 22766 927 14 at at IN 22766 927 15 one one CD 22766 927 16 end end NN 22766 927 17 , , , 22766 927 18 a a DT 22766 927 19 pair pair NN 22766 927 20 of of IN 22766 927 21 copper copper NN 22766 927 22 plates plate NNS 22766 927 23 ( ( -LRB- 22766 927 24 A a NN 22766 927 25 , , , 22766 927 26 B b NN 22766 927 27 ) ) -RRB- 22766 927 28 , , , 22766 927 29 each each DT 22766 927 30 held hold VBN 22766 927 31 at at IN 22766 927 32 one one CD 22766 927 33 end end NN 22766 927 34 to to IN 22766 927 35 the the DT 22766 927 36 base base NN 22766 927 37 by by IN 22766 927 38 a a DT 22766 927 39 binding bind VBG 22766 927 40 screw screw NN 22766 927 41 ( ( -LRB- 22766 927 42 C C NNP 22766 927 43 ) ) -RRB- 22766 927 44 , , , 22766 927 45 and and CC 22766 927 46 having have VBG 22766 927 47 a a DT 22766 927 48 bearing bearing NN 22766 927 49 or or CC 22766 927 50 contact contact NN 22766 927 51 surface surface NN 22766 927 52 ( ( -LRB- 22766 927 53 D d NN 22766 927 54 ) ) -RRB- 22766 927 55 at at IN 22766 927 56 its -PRON- PRP$ 22766 927 57 other other JJ 22766 927 58 end end NN 22766 927 59 . . . 22766 928 1 At at IN 22766 928 2 the the DT 22766 928 3 other other JJ 22766 928 4 end end NN 22766 928 5 of of IN 22766 928 6 the the DT 22766 928 7 base base NN 22766 928 8 is be VBZ 22766 928 9 a a DT 22766 928 10 copper copper NN 22766 928 11 plate plate NN 22766 928 12 ( ( -LRB- 22766 928 13 E e NN 22766 928 14 ) ) -RRB- 22766 928 15 held hold VBN 22766 928 16 by by IN 22766 928 17 a a DT 22766 928 18 binding bind VBG 22766 928 19 screw screw NN 22766 928 20 ( ( -LRB- 22766 928 21 F f NN 22766 928 22 ) ) -RRB- 22766 928 23 , , , 22766 928 24 to to IN 22766 928 25 the the DT 22766 928 26 inner inner JJ 22766 928 27 end end NN 22766 928 28 of of IN 22766 928 29 which which WDT 22766 928 30 plate plate NN 22766 928 31 is be VBZ 22766 928 32 hinged hinge VBN 22766 928 33 a a DT 22766 928 34 swinging swinge VBG 22766 928 35 switch switch NN 22766 928 36 blade blade NN 22766 928 37 ( ( -LRB- 22766 928 38 G G NNP 22766 928 39 ) ) -RRB- 22766 928 40 , , , 22766 928 41 the the DT 22766 928 42 free free JJ 22766 928 43 end end NN 22766 928 44 of of IN 22766 928 45 which which WDT 22766 928 46 is be VBZ 22766 928 47 adapted adapt VBN 22766 928 48 to to TO 22766 928 49 engage engage VB 22766 928 50 with with IN 22766 928 51 the the DT 22766 928 52 plates plate NNS 22766 928 53 ( ( -LRB- 22766 928 54 A a NN 22766 928 55 , , , 22766 928 56 B b NN 22766 928 57 ) ) -RRB- 22766 928 58 . . . 22766 929 1 [ [ -LRB- 22766 929 2 Illustration illustration NN 22766 929 3 : : : 22766 929 4 _ _ NNP 22766 929 5 Fig Fig NNP 22766 929 6 . . . 22766 930 1 45 45 CD 22766 930 2 . . . 22766 930 3 _ _ NNP 22766 930 4 SLIDING SLIDING NNP 22766 930 5 SWITCH SWITCH NNP 22766 930 6 ] ] -RRB- 22766 930 7 SLIDING SLIDING NNP 22766 930 8 SWITCH.--This switch.--this NN 22766 930 9 sliding slide VBG 22766 930 10 switch switch NN 22766 930 11 form form NN 22766 930 12 may may MD 22766 930 13 have have VB 22766 930 14 the the DT 22766 930 15 contact contact NN 22766 930 16 plates plate NNS 22766 930 17 ( ( -LRB- 22766 930 18 A a NN 22766 930 19 , , , 22766 930 20 B b NN 22766 930 21 and and CC 22766 930 22 C C NNP 22766 930 23 , , , 22766 930 24 Fig Fig NNP 22766 930 25 . . . 22766 931 1 46 46 LS 22766 931 2 ) ) -RRB- 22766 931 3 circularly circularly RB 22766 931 4 arranged arrange VBN 22766 931 5 and and CC 22766 931 6 any any DT 22766 931 7 number number NN 22766 931 8 may may MD 22766 931 9 be be VB 22766 931 10 located locate VBN 22766 931 11 on on IN 22766 931 12 the the DT 22766 931 13 base base NN 22766 931 14 , , , 22766 931 15 so so CC 22766 931 16 they -PRON- PRP 22766 931 17 may may MD 22766 931 18 be be VB 22766 931 19 engaged engage VBN 22766 931 20 by by IN 22766 931 21 a a DT 22766 931 22 single single JJ 22766 931 23 switching switching NN 22766 931 24 lever lever NN 22766 931 25 ( ( -LRB- 22766 931 26 H h NN 22766 931 27 ) ) -RRB- 22766 931 28 . . . 22766 932 1 It -PRON- PRP 22766 932 2 is be VBZ 22766 932 3 the the DT 22766 932 4 form form NN 22766 932 5 usually usually RB 22766 932 6 adopted adopt VBN 22766 932 7 for for IN 22766 932 8 rheostats rheostat NNS 22766 932 9 . . . 22766 933 1 REVERSING reverse VBG 22766 933 2 SWITCH.--A switch.--a XX 22766 933 3 reversing reversing NN 22766 933 4 switch switch NN 22766 933 5 is be VBZ 22766 933 6 shown show VBN 22766 933 7 in in IN 22766 933 8 Fig Fig NNP 22766 933 9 . . . 22766 934 1 47 47 CD 22766 934 2 . . . 22766 935 1 The the DT 22766 935 2 base base NN 22766 935 3 has have VBZ 22766 935 4 two two CD 22766 935 5 plates plate NNS 22766 935 6 ( ( -LRB- 22766 935 7 A a NN 22766 935 8 , , , 22766 935 9 B b NN 22766 935 10 ) ) -RRB- 22766 935 11 at at IN 22766 935 12 one one CD 22766 935 13 end end NN 22766 935 14 , , , 22766 935 15 to to TO 22766 935 16 which which WDT 22766 935 17 the the DT 22766 935 18 parallel parallel JJ 22766 935 19 switch switch NN 22766 935 20 bars bar NNS 22766 935 21 ( ( -LRB- 22766 935 22 C c NN 22766 935 23 , , , 22766 935 24 D D NNP 22766 935 25 ) ) -RRB- 22766 935 26 are be VBP 22766 935 27 hinged hinge VBN 22766 935 28 . . . 22766 936 1 The the DT 22766 936 2 other other JJ 22766 936 3 end end NN 22766 936 4 of of IN 22766 936 5 the the DT 22766 936 6 base base NN 22766 936 7 has have VBZ 22766 936 8 three three CD 22766 936 9 contact contact NN 22766 936 10 plates plate NNS 22766 936 11 ( ( -LRB- 22766 936 12 E E NNP 22766 936 13 , , , 22766 936 14 F F NNP 22766 936 15 , , , 22766 936 16 G G NNP 22766 936 17 ) ) -RRB- 22766 936 18 to to TO 22766 936 19 engage engage VB 22766 936 20 the the DT 22766 936 21 swinging swinging NN 22766 936 22 switch switch NN 22766 936 23 bars bar NNS 22766 936 24 , , , 22766 936 25 these these DT 22766 936 26 latter latter JJ 22766 936 27 being be VBG 22766 936 28 at at IN 22766 936 29 such such JJ 22766 936 30 distance distance NN 22766 936 31 apart apart RB 22766 936 32 that that IN 22766 936 33 they -PRON- PRP 22766 936 34 will will MD 22766 936 35 engage engage VB 22766 936 36 with with IN 22766 936 37 the the DT 22766 936 38 middle middle NN 22766 936 39 and and CC 22766 936 40 one one CD 22766 936 41 of of IN 22766 936 42 the the DT 22766 936 43 outer outer JJ 22766 936 44 plates plate NNS 22766 936 45 . . . 22766 937 1 The the DT 22766 937 2 inlet inlet JJ 22766 937 3 wires wire NNS 22766 937 4 , , , 22766 937 5 positive positive JJ 22766 937 6 and and CC 22766 937 7 negative negative JJ 22766 937 8 , , , 22766 937 9 are be VBP 22766 937 10 attached attach VBN 22766 937 11 to to IN 22766 937 12 the the DT 22766 937 13 plates plate NNS 22766 937 14 ( ( -LRB- 22766 937 15 A a NN 22766 937 16 , , , 22766 937 17 B b NN 22766 937 18 , , , 22766 937 19 respectively respectively RB 22766 937 20 ) ) -RRB- 22766 937 21 , , , 22766 937 22 and and CC 22766 937 23 one one CD 22766 937 24 of of IN 22766 937 25 the the DT 22766 937 26 outlet outlet NN 22766 937 27 wires wire NNS 22766 937 28 ( ( -LRB- 22766 937 29 H h NN 22766 937 30 ) ) -RRB- 22766 937 31 is be VBZ 22766 937 32 attached attach VBN 22766 937 33 to to IN 22766 937 34 the the DT 22766 937 35 middle middle JJ 22766 937 36 contact contact NN 22766 937 37 plate plate NN 22766 937 38 ( ( -LRB- 22766 937 39 F f NN 22766 937 40 ) ) -RRB- 22766 937 41 , , , 22766 937 42 while while IN 22766 937 43 the the DT 22766 937 44 other other JJ 22766 937 45 wire wire NN 22766 937 46 is be VBZ 22766 937 47 connected connect VBN 22766 937 48 up up RP 22766 937 49 with with IN 22766 937 50 both both DT 22766 937 51 of of IN 22766 937 52 the the DT 22766 937 53 outside outside JJ 22766 937 54 plates plate NNS 22766 937 55 . . . 22766 938 1 When when WRB 22766 938 2 the the DT 22766 938 3 switch switch NN 22766 938 4 bars bar NNS 22766 938 5 ( ( -LRB- 22766 938 6 C c NN 22766 938 7 , , , 22766 938 8 D D NNP 22766 938 9 ) ) -RRB- 22766 938 10 are be VBP 22766 938 11 thrown throw VBN 22766 938 12 to to IN 22766 938 13 the the DT 22766 938 14 left left NN 22766 938 15 so so IN 22766 938 16 as as IN 22766 938 17 to to TO 22766 938 18 be be VB 22766 938 19 in in IN 22766 938 20 contact contact NN 22766 938 21 with with IN 22766 938 22 E e NN 22766 938 23 , , , 22766 938 24 F F NNP 22766 938 25 , , , 22766 938 26 the the DT 22766 938 27 outside outside JJ 22766 938 28 plate plate NN 22766 938 29 ( ( -LRB- 22766 938 30 E e NN 22766 938 31 ) ) -RRB- 22766 938 32 and and CC 22766 938 33 the the DT 22766 938 34 middle middle JJ 22766 938 35 plate plate NN 22766 938 36 ( ( -LRB- 22766 938 37 F f NN 22766 938 38 ) ) -RRB- 22766 938 39 will will MD 22766 938 40 be be VB 22766 938 41 positive positive JJ 22766 938 42 and and CC 22766 938 43 negative negative JJ 22766 938 44 , , , 22766 938 45 respectively respectively RB 22766 938 46 ; ; : 22766 938 47 but but CC 22766 938 48 when when WRB 22766 938 49 the the DT 22766 938 50 switch switch NN 22766 938 51 is be VBZ 22766 938 52 thrown throw VBN 22766 938 53 to to IN 22766 938 54 the the DT 22766 938 55 right right NN 22766 938 56 , , , 22766 938 57 as as IN 22766 938 58 shown show VBN 22766 938 59 in in IN 22766 938 60 the the DT 22766 938 61 figure figure NN 22766 938 62 , , , 22766 938 63 plate plate NN 22766 938 64 F F NNP 22766 938 65 becomes become VBZ 22766 938 66 positive positive JJ 22766 938 67 and and CC 22766 938 68 plate plate NN 22766 938 69 E e NN 22766 938 70 negative negative JJ 22766 938 71 , , , 22766 938 72 as as IN 22766 938 73 shown show VBN 22766 938 74 . . . 22766 939 1 [ [ -LRB- 22766 939 2 Illustration illustration NN 22766 939 3 : : : 22766 939 4 _ _ NNP 22766 939 5 Fig Fig NNP 22766 939 6 . . . 22766 940 1 46 46 CD 22766 940 2 . . . 22766 940 3 _ _ NNP 22766 940 4 RHEOSTAT RHEOSTAT NNP 22766 940 5 FORM FORM NNP 22766 940 6 OF of IN 22766 940 7 SWITCH SWITCH NNP 22766 940 8 ] ] -RRB- 22766 940 9 PUSH PUSH NNP 22766 940 10 BUTTONS.--A buttons.--a CD 22766 940 11 push push NN 22766 940 12 button button NN 22766 940 13 is be VBZ 22766 940 14 but but CC 22766 940 15 a a DT 22766 940 16 modified modify VBN 22766 940 17 structure structure NN 22766 940 18 of of IN 22766 940 19 a a DT 22766 940 20 switch switch NN 22766 940 21 , , , 22766 940 22 and and CC 22766 940 23 they -PRON- PRP 22766 940 24 are be VBP 22766 940 25 serviceable serviceable JJ 22766 940 26 because because IN 22766 940 27 they -PRON- PRP 22766 940 28 are be VBP 22766 940 29 operating operate VBG 22766 940 30 , , , 22766 940 31 or or CC 22766 940 32 the the DT 22766 940 33 circuit circuit NN 22766 940 34 is be VBZ 22766 940 35 formed form VBN 22766 940 36 only only RB 22766 940 37 while while IN 22766 940 38 the the DT 22766 940 39 finger finger NN 22766 940 40 is be VBZ 22766 940 41 on on IN 22766 940 42 the the DT 22766 940 43 button button NN 22766 940 44 . . . 22766 941 1 [ [ -LRB- 22766 941 2 Illustration illustration NN 22766 941 3 : : : 22766 941 4 _ _ NNP 22766 941 5 Fig Fig NNP 22766 941 6 . . . 22766 942 1 47 47 CD 22766 942 2 . . . 22766 942 3 _ _ NNP 22766 942 4 REVERSING REVERSING NNP 22766 942 5 SWITCH SWITCH NNP 22766 942 6 ] ] -RRB- 22766 942 7 In in IN 22766 942 8 its -PRON- PRP$ 22766 942 9 simplest simple JJS 22766 942 10 form form NN 22766 942 11 ( ( -LRB- 22766 942 12 Fig fig NN 22766 942 13 . . . 22766 943 1 48 48 LS 22766 943 2 ) ) -RRB- 22766 943 3 the the DT 22766 943 4 push push NN 22766 943 5 button button NN 22766 943 6 has have VBZ 22766 943 7 merely merely RB 22766 943 8 a a DT 22766 943 9 circular circular JJ 22766 943 10 base base NN 22766 943 11 ( ( -LRB- 22766 943 12 A a NN 22766 943 13 ) ) -RRB- 22766 943 14 of of IN 22766 943 15 insulating insulate VBG 22766 943 16 material material NN 22766 943 17 , , , 22766 943 18 and and CC 22766 943 19 near near IN 22766 943 20 one one CD 22766 943 21 margin margin NN 22766 943 22 , , , 22766 943 23 on on IN 22766 943 24 the the DT 22766 943 25 flat flat JJ 22766 943 26 side side NN 22766 943 27 , , , 22766 943 28 is be VBZ 22766 943 29 a a DT 22766 943 30 rectangular rectangular JJ 22766 943 31 plate plate NN 22766 943 32 ( ( -LRB- 22766 943 33 B b NN 22766 943 34 ) ) -RRB- 22766 943 35 , , , 22766 943 36 intended intend VBN 22766 943 37 to to TO 22766 943 38 serve serve VB 22766 943 39 as as IN 22766 943 40 a a DT 22766 943 41 contact contact NN 22766 943 42 plate plate NN 22766 943 43 as as RB 22766 943 44 well well RB 22766 943 45 as as IN 22766 943 46 a a DT 22766 943 47 means means NN 22766 943 48 for for IN 22766 943 49 attaching attach VBG 22766 943 50 one one CD 22766 943 51 of of IN 22766 943 52 the the DT 22766 943 53 wires wire NNS 22766 943 54 thereto thereto NN 22766 943 55 . . . 22766 944 1 In in IN 22766 944 2 line line NN 22766 944 3 with with IN 22766 944 4 this this DT 22766 944 5 plate plate NN 22766 944 6 is be VBZ 22766 944 7 a a DT 22766 944 8 spring spring NN 22766 944 9 finger finger NN 22766 944 10 ( ( -LRB- 22766 944 11 C C NNP 22766 944 12 ) ) -RRB- 22766 944 13 , , , 22766 944 14 bent bent JJ 22766 944 15 upwardly upwardly RB 22766 944 16 so so IN 22766 944 17 that that IN 22766 944 18 it -PRON- PRP 22766 944 19 is be VBZ 22766 944 20 normally normally RB 22766 944 21 out out IN 22766 944 22 of of IN 22766 944 23 contact contact NN 22766 944 24 with with IN 22766 944 25 the the DT 22766 944 26 plate plate NN 22766 944 27 ( ( -LRB- 22766 944 28 B b NN 22766 944 29 ) ) -RRB- 22766 944 30 , , , 22766 944 31 its -PRON- PRP$ 22766 944 32 end end NN 22766 944 33 being be VBG 22766 944 34 held hold VBN 22766 944 35 by by IN 22766 944 36 a a DT 22766 944 37 binding bind VBG 22766 944 38 screw screw NN 22766 944 39 ( ( -LRB- 22766 944 40 D d NN 22766 944 41 ) ) -RRB- 22766 944 42 . . . 22766 945 1 To to TO 22766 945 2 effect effect VB 22766 945 3 contact contact NN 22766 945 4 , , , 22766 945 5 the the DT 22766 945 6 spring spring NN 22766 945 7 end end NN 22766 945 8 of of IN 22766 945 9 the the DT 22766 945 10 finger finger NN 22766 945 11 ( ( -LRB- 22766 945 12 C C NNP 22766 945 13 ) ) -RRB- 22766 945 14 is be VBZ 22766 945 15 pressed press VBN 22766 945 16 against against IN 22766 945 17 the the DT 22766 945 18 bar bar NN 22766 945 19 ( ( -LRB- 22766 945 20 B b NN 22766 945 21 ) ) -RRB- 22766 945 22 , , , 22766 945 23 as as IN 22766 945 24 at at IN 22766 945 25 E. E. NNP 22766 945 26 This This NNP 22766 945 27 is be VBZ 22766 945 28 enclosed enclose VBN 22766 945 29 in in IN 22766 945 30 a a DT 22766 945 31 suitable suitable JJ 22766 945 32 casing casing NN 22766 945 33 , , , 22766 945 34 such such JJ 22766 945 35 as as IN 22766 945 36 will will MD 22766 945 37 readily readily RB 22766 945 38 suggest suggest VB 22766 945 39 itself -PRON- PRP 22766 945 40 to to IN 22766 945 41 the the DT 22766 945 42 novice novice NN 22766 945 43 . . . 22766 946 1 ELECTRIC electric RB 22766 946 2 BELL.--One bell.--one DT 22766 946 3 of of IN 22766 946 4 the the DT 22766 946 5 first first JJ 22766 946 6 things thing NNS 22766 946 7 the the DT 22766 946 8 boy boy NN 22766 946 9 wants want VBZ 22766 946 10 to to TO 22766 946 11 make make VB 22766 946 12 , , , 22766 946 13 and and CC 22766 946 14 one one CD 22766 946 15 which which WDT 22766 946 16 is be VBZ 22766 946 17 also also RB 22766 946 18 an an DT 22766 946 19 interesting interesting JJ 22766 946 20 piece piece NN 22766 946 21 of of IN 22766 946 22 work work NN 22766 946 23 , , , 22766 946 24 is be VBZ 22766 946 25 an an DT 22766 946 26 electric electric JJ 22766 946 27 bell bell NN 22766 946 28 . . . 22766 947 1 To to TO 22766 947 2 make make VB 22766 947 3 this this DT 22766 947 4 he -PRON- PRP 22766 947 5 will will MD 22766 947 6 be be VB 22766 947 7 brought bring VBN 22766 947 8 , , , 22766 947 9 experimentally experimentally RB 22766 947 10 , , , 22766 947 11 in in IN 22766 947 12 touch touch NN 22766 947 13 with with IN 22766 947 14 several several JJ 22766 947 15 important important JJ 22766 947 16 features feature NNS 22766 947 17 in in IN 22766 947 18 electrical electrical JJ 22766 947 19 work work NN 22766 947 20 . . . 22766 948 1 He -PRON- PRP 22766 948 2 must must MD 22766 948 3 make make VB 22766 948 4 a a DT 22766 948 5 battery battery NN 22766 948 6 for for IN 22766 948 7 the the DT 22766 948 8 production production NN 22766 948 9 of of IN 22766 948 10 current current NN 22766 948 11 , , , 22766 948 12 a a DT 22766 948 13 pair pair NN 22766 948 14 of of IN 22766 948 15 electro electro NNP 22766 948 16 - - HYPH 22766 948 17 magnets magnet NNS 22766 948 18 to to TO 22766 948 19 be be VB 22766 948 20 acted act VBN 22766 948 21 upon upon IN 22766 948 22 by by IN 22766 948 23 the the DT 22766 948 24 current current NN 22766 948 25 , , , 22766 948 26 a a DT 22766 948 27 switch switch NN 22766 948 28 to to TO 22766 948 29 control control VB 22766 948 30 it -PRON- PRP 22766 948 31 , , , 22766 948 32 and and CC 22766 948 33 , , , 22766 948 34 finally finally RB 22766 948 35 , , , 22766 948 36 he -PRON- PRP 22766 948 37 must must MD 22766 948 38 learn learn VB 22766 948 39 how how WRB 22766 948 40 to to TO 22766 948 41 connect connect VB 22766 948 42 it -PRON- PRP 22766 948 43 up up RP 22766 948 44 so so IN 22766 948 45 that that IN 22766 948 46 it -PRON- PRP 22766 948 47 may may MD 22766 948 48 be be VB 22766 948 49 operated operate VBN 22766 948 50 not not RB 22766 948 51 only only RB 22766 948 52 from from IN 22766 948 53 one one CD 22766 948 54 , , , 22766 948 55 but but CC 22766 948 56 from from IN 22766 948 57 two two CD 22766 948 58 or or CC 22766 948 59 more more JJR 22766 948 60 push push NN 22766 948 61 buttons button NNS 22766 948 62 . . . 22766 949 1 [ [ -LRB- 22766 949 2 Illustration illustration NN 22766 949 3 : : : 22766 949 4 _ _ NNP 22766 949 5 Fig Fig NNP 22766 949 6 . . . 22766 950 1 48 48 CD 22766 950 2 . . . 22766 950 3 _ _ NNP 22766 950 4 PUSH PUSH NNP 22766 950 5 BUTTON BUTTON NNP 22766 950 6 ] ] -RRB- 22766 950 7 HOW how WRB 22766 950 8 MADE.--In MADE.--In NNP 22766 950 9 Fig Fig NNP 22766 950 10 . . . 22766 951 1 49 49 CD 22766 951 2 is be VBZ 22766 951 3 shown show VBN 22766 951 4 an an DT 22766 951 5 electric electric JJ 22766 951 6 bell bell NN 22766 951 7 , , , 22766 951 8 as as RB 22766 951 9 usually usually RB 22766 951 10 constructed construct VBN 22766 951 11 , , , 22766 951 12 so so RB 22766 951 13 modified modify VBN 22766 951 14 as as IN 22766 951 15 to to TO 22766 951 16 show show VB 22766 951 17 the the DT 22766 951 18 structure structure NN 22766 951 19 at at IN 22766 951 20 a a DT 22766 951 21 glance glance NN 22766 951 22 , , , 22766 951 23 with with IN 22766 951 24 its -PRON- PRP$ 22766 951 25 connections connection NNS 22766 951 26 . . . 22766 952 1 A a DT 22766 952 2 is be VBZ 22766 952 3 the the DT 22766 952 4 base base NN 22766 952 5 , , , 22766 952 6 B b NN 22766 952 7 , , , 22766 952 8 B b NN 22766 952 9 ' ' '' 22766 952 10 the the DT 22766 952 11 binding bind VBG 22766 952 12 posts post NNS 22766 952 13 for for IN 22766 952 14 the the DT 22766 952 15 wires wire NNS 22766 952 16 , , , 22766 952 17 C C NNP 22766 952 18 , , , 22766 952 19 C C NNP 22766 952 20 the the DT 22766 952 21 electro electro NNP 22766 952 22 - - HYPH 22766 952 23 magnets magnet NNS 22766 952 24 , , , 22766 952 25 C C NNP 22766 952 26 ' ' `` 22766 952 27 the the DT 22766 952 28 bracket bracket NN 22766 952 29 for for IN 22766 952 30 holding hold VBG 22766 952 31 the the DT 22766 952 32 magnets magnet NNS 22766 952 33 , , , 22766 952 34 D d NN 22766 952 35 the the DT 22766 952 36 armature armature NN 22766 952 37 , , , 22766 952 38 E e VB 22766 952 39 the the DT 22766 952 40 thin thin JJ 22766 952 41 spring spring NN 22766 952 42 which which WDT 22766 952 43 connects connect VBZ 22766 952 44 the the DT 22766 952 45 armature armature NN 22766 952 46 with with IN 22766 952 47 the the DT 22766 952 48 post post NNP 22766 952 49 F F NNP 22766 952 50 , , , 22766 952 51 G g VB 22766 952 52 the the DT 22766 952 53 clapper clapper NN 22766 952 54 arm arm NN 22766 952 55 , , , 22766 952 56 H h VB 22766 952 57 the the DT 22766 952 58 bell bell NN 22766 952 59 , , , 22766 952 60 I -PRON- PRP 22766 952 61 the the DT 22766 952 62 adjusting adjust VBG 22766 952 63 screw screw NN 22766 952 64 on on IN 22766 952 65 the the DT 22766 952 66 post post NN 22766 952 67 J J NNP 22766 952 68 , , , 22766 952 69 K K NNP 22766 952 70 the the DT 22766 952 71 wire wire NN 22766 952 72 lead lead NN 22766 952 73 from from IN 22766 952 74 the the DT 22766 952 75 binding bind VBG 22766 952 76 post post NN 22766 952 77 B B NNP 22766 952 78 to to IN 22766 952 79 the the DT 22766 952 80 first first JJ 22766 952 81 magnet magnet NN 22766 952 82 , , , 22766 952 83 L l NN 22766 952 84 the the DT 22766 952 85 wire wire NN 22766 952 86 which which WDT 22766 952 87 connects connect VBZ 22766 952 88 the the DT 22766 952 89 two two CD 22766 952 90 magnets magnet NNS 22766 952 91 , , , 22766 952 92 M m NN 22766 952 93 the the DT 22766 952 94 wire wire NN 22766 952 95 which which WDT 22766 952 96 runs run VBZ 22766 952 97 from from IN 22766 952 98 the the DT 22766 952 99 second second JJ 22766 952 100 magnet magnet NN 22766 952 101 to to IN 22766 952 102 the the DT 22766 952 103 post post NN 22766 952 104 J J NNP 22766 952 105 , , , 22766 952 106 and and CC 22766 952 107 N n CD 22766 952 108 a a DT 22766 952 109 wire wire NN 22766 952 110 leading lead VBG 22766 952 111 from from IN 22766 952 112 the the DT 22766 952 113 armature armature NN 22766 952 114 post post NN 22766 952 115 to to IN 22766 952 116 the the DT 22766 952 117 binding bind VBG 22766 952 118 post post NN 22766 952 119 B B NNP 22766 952 120 ' ' '' 22766 952 121 . . . 22766 953 1 [ [ -LRB- 22766 953 2 Illustration illustration NN 22766 953 3 : : : 22766 953 4 _ _ NNP 22766 953 5 Fig Fig NNP 22766 953 6 . . . 22766 954 1 49 49 CD 22766 954 2 . . . 22766 954 3 _ _ NNP 22766 954 4 ELECTRIC ELECTRIC NNP 22766 954 5 BELL BELL NNP 22766 954 6 ] ] -RRB- 22766 954 7 The the DT 22766 954 8 principle principle NN 22766 954 9 of of IN 22766 954 10 the the DT 22766 954 11 electric electric JJ 22766 954 12 bell bell NN 22766 954 13 is be VBZ 22766 954 14 this this DT 22766 954 15 : : : 22766 954 16 In in IN 22766 954 17 looking look VBG 22766 954 18 at at IN 22766 954 19 Fig Fig NNP 22766 954 20 . . . 22766 955 1 49 49 CD 22766 955 2 , , , 22766 955 3 you -PRON- PRP 22766 955 4 will will MD 22766 955 5 note note VB 22766 955 6 that that IN 22766 955 7 the the DT 22766 955 8 armature armature NN 22766 955 9 bar bar NN 22766 955 10 D d NN 22766 955 11 is be VBZ 22766 955 12 held hold VBN 22766 955 13 against against IN 22766 955 14 the the DT 22766 955 15 end end NN 22766 955 16 of of IN 22766 955 17 the the DT 22766 955 18 adjusting adjust VBG 22766 955 19 screw screw NN 22766 955 20 by by IN 22766 955 21 the the DT 22766 955 22 small small JJ 22766 955 23 spring spring NN 22766 955 24 E. E. NNP 22766 955 25 When when WRB 22766 955 26 a a DT 22766 955 27 current current NN 22766 955 28 is be VBZ 22766 955 29 turned turn VBN 22766 955 30 on on RP 22766 955 31 , , , 22766 955 32 it -PRON- PRP 22766 955 33 passes pass VBZ 22766 955 34 through through IN 22766 955 35 the the DT 22766 955 36 connections connection NNS 22766 955 37 and and CC 22766 955 38 conduits conduit NNS 22766 955 39 as as IN 22766 955 40 follows follow VBZ 22766 955 41 : : : 22766 955 42 Wire wire VB 22766 955 43 K k NN 22766 955 44 to to IN 22766 955 45 the the DT 22766 955 46 magnets magnet NNS 22766 955 47 , , , 22766 955 48 wire wire NN 22766 955 49 M m NN 22766 955 50 to to IN 22766 955 51 the the DT 22766 955 52 binding bind VBG 22766 955 53 post post NN 22766 955 54 J J NNP 22766 955 55 , , , 22766 955 56 and and CC 22766 955 57 set set VBN 22766 955 58 screw screw NNP 22766 955 59 I -PRON- PRP 22766 955 60 , , , 22766 955 61 then then RB 22766 955 62 through through IN 22766 955 63 the the DT 22766 955 64 armature armature NN 22766 955 65 to to IN 22766 955 66 the the DT 22766 955 67 post post NNP 22766 955 68 F F NNP 22766 955 69 , , , 22766 955 70 and and CC 22766 955 71 from from IN 22766 955 72 post post NNP 22766 955 73 F F NNP 22766 955 74 to to IN 22766 955 75 the the DT 22766 955 76 binding bind VBG 22766 955 77 post post NN 22766 955 78 B B NNP 22766 955 79 ' ' '' 22766 955 80 . . . 22766 956 1 [ [ -LRB- 22766 956 2 Illustration illustration NN 22766 956 3 : : : 22766 956 4 _ _ NNP 22766 956 5 Fig Fig NNP 22766 956 6 . . . 22766 957 1 50 50 CD 22766 957 2 . . . 22766 957 3 _ _ NNP 22766 957 4 ARMATURE ARMATURE NNP 22766 957 5 OF of IN 22766 957 6 ELECTRIC ELECTRIC NNP 22766 957 7 BELL BELL NNP 22766 957 8 ] ] -RRB- 22766 957 9 ELECTRIC ELECTRIC NNP 22766 957 10 BELL BELL NNS 22766 957 11 -- -- : 22766 957 12 HOW how WRB 22766 957 13 OPERATED.--The operated.--the JJ 22766 957 14 moment moment VBP 22766 957 15 a a DT 22766 957 16 current current NN 22766 957 17 passes pass VBZ 22766 957 18 through through IN 22766 957 19 the the DT 22766 957 20 magnets magnet NNS 22766 957 21 ( ( -LRB- 22766 957 22 C C NNP 22766 957 23 , , , 22766 957 24 C C NNP 22766 957 25 ) ) -RRB- 22766 957 26 , , , 22766 957 27 the the DT 22766 957 28 core core NN 22766 957 29 is be VBZ 22766 957 30 magnetized magnetize VBN 22766 957 31 , , , 22766 957 32 and and CC 22766 957 33 the the DT 22766 957 34 result result NN 22766 957 35 is be VBZ 22766 957 36 that that IN 22766 957 37 the the DT 22766 957 38 armature armature NN 22766 957 39 ( ( -LRB- 22766 957 40 D d NN 22766 957 41 ) ) -RRB- 22766 957 42 is be VBZ 22766 957 43 attracted attract VBN 22766 957 44 to to IN 22766 957 45 the the DT 22766 957 46 magnets magnet NNS 22766 957 47 , , , 22766 957 48 as as IN 22766 957 49 shown show VBN 22766 957 50 by by IN 22766 957 51 the the DT 22766 957 52 dotted dotted JJ 22766 957 53 lines line NNS 22766 957 54 ( ( -LRB- 22766 957 55 O o NN 22766 957 56 ) ) -RRB- 22766 957 57 , , , 22766 957 58 when when WRB 22766 957 59 the the DT 22766 957 60 clapper clapper NN 22766 957 61 strikes strike VBZ 22766 957 62 the the DT 22766 957 63 bell bell NN 22766 957 64 . . . 22766 958 1 But but CC 22766 958 2 when when WRB 22766 958 3 the the DT 22766 958 4 armature armature NN 22766 958 5 moves move VBZ 22766 958 6 over over RP 22766 958 7 to to IN 22766 958 8 the the DT 22766 958 9 magnet magnet NN 22766 958 10 , , , 22766 958 11 the the DT 22766 958 12 connection connection NN 22766 958 13 is be VBZ 22766 958 14 broken break VBN 22766 958 15 between between IN 22766 958 16 the the DT 22766 958 17 screw screw NN 22766 958 18 ( ( -LRB- 22766 958 19 I i NN 22766 958 20 ) ) -RRB- 22766 958 21 and and CC 22766 958 22 armature armature NN 22766 958 23 ( ( -LRB- 22766 958 24 D D NNP 22766 958 25 ) ) -RRB- 22766 958 26 , , , 22766 958 27 so so IN 22766 958 28 that that IN 22766 958 29 the the DT 22766 958 30 cores core NNS 22766 958 31 of of IN 22766 958 32 the the DT 22766 958 33 magnets magnet NNS 22766 958 34 are be VBP 22766 958 35 demagnetized demagnetize VBN 22766 958 36 and and CC 22766 958 37 lose lose VB 22766 958 38 their -PRON- PRP$ 22766 958 39 pull pull NN 22766 958 40 , , , 22766 958 41 and and CC 22766 958 42 the the DT 22766 958 43 spring spring NN 22766 958 44 ( ( -LRB- 22766 958 45 E e NN 22766 958 46 ) ) -RRB- 22766 958 47 succeeds succeed VBZ 22766 958 48 in in IN 22766 958 49 drawing draw VBG 22766 958 50 back back RB 22766 958 51 the the DT 22766 958 52 armature armature NN 22766 958 53 . . . 22766 959 1 This this DT 22766 959 2 operation operation NN 22766 959 3 of of IN 22766 959 4 vibrating vibrate VBG 22766 959 5 the the DT 22766 959 6 armature armature NN 22766 959 7 is be VBZ 22766 959 8 repeated repeat VBN 22766 959 9 with with IN 22766 959 10 great great JJ 22766 959 11 rapidity rapidity NN 22766 959 12 , , , 22766 959 13 alternately alternately RB 22766 959 14 breaking break VBG 22766 959 15 and and CC 22766 959 16 re re VB 22766 959 17 - - VBG 22766 959 18 establishing establish VBG 22766 959 19 the the DT 22766 959 20 circuit circuit NN 22766 959 21 , , , 22766 959 22 by by IN 22766 959 23 the the DT 22766 959 24 action action NN 22766 959 25 of of IN 22766 959 26 the the DT 22766 959 27 current current NN 22766 959 28 . . . 22766 960 1 In in IN 22766 960 2 making make VBG 22766 960 3 the the DT 22766 960 4 bell bell NN 22766 960 5 , , , 22766 960 6 you -PRON- PRP 22766 960 7 must must MD 22766 960 8 observe observe VB 22766 960 9 one one CD 22766 960 10 thing thing NN 22766 960 11 , , , 22766 960 12 the the DT 22766 960 13 binding bind VBG 22766 960 14 posts post NNS 22766 960 15 ( ( -LRB- 22766 960 16 B b NN 22766 960 17 , , , 22766 960 18 B b NN 22766 960 19 ' ' '' 22766 960 20 ) ) -RRB- 22766 960 21 must must MD 22766 960 22 be be VB 22766 960 23 insulated insulate VBN 22766 960 24 from from IN 22766 960 25 each each DT 22766 960 26 other other JJ 22766 960 27 , , , 22766 960 28 and and CC 22766 960 29 the the DT 22766 960 30 post post NN 22766 960 31 J J NNP 22766 960 32 , , , 22766 960 33 or or CC 22766 960 34 the the DT 22766 960 35 post post NNP 22766 960 36 F F NNP 22766 960 37 , , , 22766 960 38 should should MD 22766 960 39 also also RB 22766 960 40 be be VB 22766 960 41 insulated insulate VBN 22766 960 42 from from IN 22766 960 43 the the DT 22766 960 44 base base NN 22766 960 45 . . . 22766 961 1 For for IN 22766 961 2 convenience convenience NN 22766 961 3 we -PRON- PRP 22766 961 4 show show VBP 22766 961 5 the the DT 22766 961 6 post post NN 22766 961 7 F F NNP 22766 961 8 insulated insulate VBD 22766 961 9 , , , 22766 961 10 so so IN 22766 961 11 as as IN 22766 961 12 to to TO 22766 961 13 necessitate necessitate VB 22766 961 14 the the DT 22766 961 15 use use NN 22766 961 16 of of IN 22766 961 17 wire wire NN 22766 961 18 ( ( -LRB- 22766 961 19 N n NN 22766 961 20 ) ) -RRB- 22766 961 21 from from IN 22766 961 22 post post NN 22766 961 23 ( ( -LRB- 22766 961 24 F f NN 22766 961 25 ) ) -RRB- 22766 961 26 to to IN 22766 961 27 binding bind VBG 22766 961 28 post post NN 22766 961 29 ( ( -LRB- 22766 961 30 B b NN 22766 961 31 ' ' '' 22766 961 32 ) ) -RRB- 22766 961 33 . . . 22766 962 1 The the DT 22766 962 2 foregoing foregoing NN 22766 962 3 assumes assume VBZ 22766 962 4 that that IN 22766 962 5 you -PRON- PRP 22766 962 6 have have VBP 22766 962 7 used use VBN 22766 962 8 a a DT 22766 962 9 cast cast NN 22766 962 10 metal metal NN 22766 962 11 base base NN 22766 962 12 , , , 22766 962 13 as as IN 22766 962 14 most most JJS 22766 962 15 bells bell NNS 22766 962 16 are be VBP 22766 962 17 now now RB 22766 962 18 made make VBN 22766 962 19 ; ; : 22766 962 20 but but CC 22766 962 21 if if IN 22766 962 22 you -PRON- PRP 22766 962 23 use use VBP 22766 962 24 a a DT 22766 962 25 wooden wooden JJ 22766 962 26 base base NN 22766 962 27 , , , 22766 962 28 the the DT 22766 962 29 binding bind VBG 22766 962 30 posts post NNS 22766 962 31 ( ( -LRB- 22766 962 32 B b NN 22766 962 33 , , , 22766 962 34 B b NN 22766 962 35 ' ' '' 22766 962 36 ) ) -RRB- 22766 962 37 and and CC 22766 962 38 the the DT 22766 962 39 posts post NNS 22766 962 40 ( ( -LRB- 22766 962 41 F F NNP 22766 962 42 , , , 22766 962 43 J J NNP 22766 962 44 ) ) -RRB- 22766 962 45 are be VBP 22766 962 46 insulated insulate VBN 22766 962 47 from from IN 22766 962 48 each each DT 22766 962 49 other other JJ 22766 962 50 , , , 22766 962 51 and and CC 22766 962 52 the the DT 22766 962 53 construction construction NN 22766 962 54 is be VBZ 22766 962 55 much much RB 22766 962 56 simplified simplify VBN 22766 962 57 . . . 22766 963 1 It -PRON- PRP 22766 963 2 is be VBZ 22766 963 3 better well JJR 22766 963 4 , , , 22766 963 5 in in IN 22766 963 6 practice practice NN 22766 963 7 , , , 22766 963 8 to to TO 22766 963 9 have have VB 22766 963 10 a a DT 22766 963 11 small small JJ 22766 963 12 spring spring NN 22766 963 13 ( ( -LRB- 22766 963 14 P p NN 22766 963 15 , , , 22766 963 16 Fig Fig NNP 22766 963 17 . . . 22766 964 1 50 50 CD 22766 964 2 ) ) -RRB- 22766 964 3 between between IN 22766 964 4 the the DT 22766 964 5 armature armature NN 22766 964 6 ( ( -LRB- 22766 964 7 D d NN 22766 964 8 ) ) -RRB- 22766 964 9 and and CC 22766 964 10 the the DT 22766 964 11 end end NN 22766 964 12 of of IN 22766 964 13 the the DT 22766 964 14 adjusting adjust VBG 22766 964 15 screw screw NN 22766 964 16 ( ( -LRB- 22766 964 17 I i NN 22766 964 18 ) ) -RRB- 22766 964 19 , , , 22766 964 20 so so IN 22766 964 21 as as IN 22766 964 22 to to TO 22766 964 23 give give VB 22766 964 24 a a DT 22766 964 25 return return NN 22766 964 26 impetus impetus NN 22766 964 27 to to IN 22766 964 28 the the DT 22766 964 29 clapper clapper NN 22766 964 30 . . . 22766 965 1 The the DT 22766 965 2 object object NN 22766 965 3 of of IN 22766 965 4 the the DT 22766 965 5 adjusting adjust VBG 22766 965 6 screw screw NN 22766 965 7 is be VBZ 22766 965 8 to to TO 22766 965 9 push push VB 22766 965 10 and and CC 22766 965 11 hold hold VB 22766 965 12 the the DT 22766 965 13 armature armature NN 22766 965 14 close close RB 22766 965 15 up up IN 22766 965 16 to to IN 22766 965 17 the the DT 22766 965 18 ends end NNS 22766 965 19 of of IN 22766 965 20 the the DT 22766 965 21 magnets magnet NNS 22766 965 22 , , , 22766 965 23 if if IN 22766 965 24 it -PRON- PRP 22766 965 25 seems seem VBZ 22766 965 26 necessary necessary JJ 22766 965 27 . . . 22766 966 1 If if IN 22766 966 2 two two CD 22766 966 3 bells bell NNS 22766 966 4 are be VBP 22766 966 5 placed place VBN 22766 966 6 on on IN 22766 966 7 the the DT 22766 966 8 base base NN 22766 966 9 with with IN 22766 966 10 the the DT 22766 966 11 clapper clapper NN 22766 966 12 mounted mount VBN 22766 966 13 between between IN 22766 966 14 them -PRON- PRP 22766 966 15 , , , 22766 966 16 both both DT 22766 966 17 bells bell NNS 22766 966 18 will will MD 22766 966 19 be be VB 22766 966 20 struck strike VBN 22766 966 21 by by IN 22766 966 22 the the DT 22766 966 23 swinging swinging NN 22766 966 24 motion motion NN 22766 966 25 of of IN 22766 966 26 the the DT 22766 966 27 armature armature NN 22766 966 28 . . . 22766 967 1 An an DT 22766 967 2 easily easily RB 22766 967 3 removable removable JJ 22766 967 4 cap cap NN 22766 967 5 or or CC 22766 967 6 cover cover NN 22766 967 7 is be VBZ 22766 967 8 usually usually RB 22766 967 9 placed place VBN 22766 967 10 over over IN 22766 967 11 the the DT 22766 967 12 coils coil NNS 22766 967 13 and and CC 22766 967 14 armature armature NN 22766 967 15 , , , 22766 967 16 to to TO 22766 967 17 keep keep VB 22766 967 18 out out RP 22766 967 19 dust dust NN 22766 967 20 . . . 22766 968 1 A a DT 22766 968 2 very very RB 22766 968 3 simple simple JJ 22766 968 4 annunciator annunciator NN 22766 968 5 may may MD 22766 968 6 be be VB 22766 968 7 attached attach VBN 22766 968 8 to to IN 22766 968 9 the the DT 22766 968 10 bell bell NN 22766 968 11 , , , 22766 968 12 as as IN 22766 968 13 shown show VBN 22766 968 14 in in IN 22766 968 15 the the DT 22766 968 16 following following JJ 22766 968 17 figures figure NNS 22766 968 18 : : : 22766 968 19 [ [ -LRB- 22766 968 20 Illustration illustration NN 22766 968 21 : : : 22766 968 22 _ _ NNP 22766 968 23 Figs Figs NNP 22766 968 24 . . . 22766 969 1 51 51 CD 22766 969 2 - - SYM 22766 969 3 54 54 CD 22766 969 4 . . . 22766 969 5 _ _ NNP 22766 969 6 ANNUNCIATOR ANNUNCIATOR NNP 22766 969 7 ] ] -RRB- 22766 969 8 ANNUNCIATORS.--Make annunciators.--make NN 22766 969 9 a a DT 22766 969 10 box box NN 22766 969 11 of of IN 22766 969 12 wood wood NN 22766 969 13 , , , 22766 969 14 with with IN 22766 969 15 a a DT 22766 969 16 base base NN 22766 969 17 ( ( -LRB- 22766 969 18 A a NN 22766 969 19 ) ) -RRB- 22766 969 20 4 4 CD 22766 969 21 " " `` 22766 969 22 à à NNP 22766 969 23 � � NNP 22766 969 24 5 5 CD 22766 969 25 " " '' 22766 969 26 and and CC 22766 969 27 1/2 1/2 CD 22766 969 28 inch inch NN 22766 969 29 thick thick JJ 22766 969 30 . . . 22766 970 1 On on IN 22766 970 2 this this DT 22766 970 3 you -PRON- PRP 22766 970 4 can can MD 22766 970 5 permanently permanently RB 22766 970 6 mount mount VB 22766 970 7 the the DT 22766 970 8 two two CD 22766 970 9 side side NN 22766 970 10 pieces piece NNS 22766 970 11 ( ( -LRB- 22766 970 12 B b NN 22766 970 13 ) ) -RRB- 22766 970 14 and and CC 22766 970 15 two two CD 22766 970 16 top top JJ 22766 970 17 and and CC 22766 970 18 bottom bottom JJ 22766 970 19 pieces piece NNS 22766 970 20 ( ( -LRB- 22766 970 21 C C NNP 22766 970 22 ) ) -RRB- 22766 970 23 , , , 22766 970 24 respectively respectively RB 22766 970 25 , , , 22766 970 26 so so IN 22766 970 27 they -PRON- PRP 22766 970 28 project project VBP 22766 970 29 outwardly outwardly RB 22766 970 30 4 4 CD 22766 970 31 - - SYM 22766 970 32 1/2 1/2 CD 22766 970 33 inches inch NNS 22766 970 34 from from IN 22766 970 35 the the DT 22766 970 36 base base NN 22766 970 37 . . . 22766 971 1 On on IN 22766 971 2 the the DT 22766 971 3 open open JJ 22766 971 4 front front JJ 22766 971 5 place place NN 22766 971 6 a a DT 22766 971 7 wood wood NN 22766 971 8 or or CC 22766 971 9 metal metal NN 22766 971 10 plate plate NN 22766 971 11 ( ( -LRB- 22766 971 12 D d NN 22766 971 13 ) ) -RRB- 22766 971 14 , , , 22766 971 15 provided provide VBN 22766 971 16 with with IN 22766 971 17 a a DT 22766 971 18 square square JJ 22766 971 19 opening opening NN 22766 971 20 ( ( -LRB- 22766 971 21 D D NNP 22766 971 22 ) ) -RRB- 22766 971 23 , , , 22766 971 24 as as IN 22766 971 25 in in IN 22766 971 26 Fig Fig NNP 22766 971 27 . . . 22766 972 1 54 54 CD 22766 972 2 , , , 22766 972 3 near near IN 22766 972 4 its -PRON- PRP$ 22766 972 5 lower low JJR 22766 972 6 end end NN 22766 972 7 . . . 22766 973 1 This this DT 22766 973 2 plate plate NN 22766 973 3 is be VBZ 22766 973 4 held hold VBN 22766 973 5 to to IN 22766 973 6 the the DT 22766 973 7 box box NN 22766 973 8 by by IN 22766 973 9 screws screw NNS 22766 973 10 ( ( -LRB- 22766 973 11 E e NN 22766 973 12 ) ) -RRB- 22766 973 13 . . . 22766 974 1 Within within IN 22766 974 2 is be VBZ 22766 974 3 a a DT 22766 974 4 magnet magnet NN 22766 974 5 ( ( -LRB- 22766 974 6 F f NN 22766 974 7 ) ) -RRB- 22766 974 8 , , , 22766 974 9 screwed screw VBD 22766 974 10 into into IN 22766 974 11 the the DT 22766 974 12 base base NN 22766 974 13 ( ( -LRB- 22766 974 14 A a NN 22766 974 15 ) ) -RRB- 22766 974 16 , , , 22766 974 17 as as IN 22766 974 18 shown show VBN 22766 974 19 in in IN 22766 974 20 Fig Fig NNP 22766 974 21 . . . 22766 975 1 51 51 CD 22766 975 2 ; ; : 22766 975 3 and and CC 22766 975 4 pivoted pivot VBN 22766 975 5 to to IN 22766 975 6 the the DT 22766 975 7 bottom bottom NN 22766 975 8 of of IN 22766 975 9 the the DT 22766 975 10 box box NN 22766 975 11 is be VBZ 22766 975 12 a a DT 22766 975 13 vertical vertical JJ 22766 975 14 armature armature NN 22766 975 15 ( ( -LRB- 22766 975 16 G g NN 22766 975 17 ) ) -RRB- 22766 975 18 , , , 22766 975 19 which which WDT 22766 975 20 extends extend VBZ 22766 975 21 upwardly upwardly RB 22766 975 22 and and CC 22766 975 23 contacts contact NNS 22766 975 24 with with IN 22766 975 25 the the DT 22766 975 26 core core NN 22766 975 27 of of IN 22766 975 28 the the DT 22766 975 29 magnet magnet NN 22766 975 30 . . . 22766 976 1 The the DT 22766 976 2 upper upper JJ 22766 976 3 end end NN 22766 976 4 of of IN 22766 976 5 the the DT 22766 976 6 armature armature NN 22766 976 7 has have VBZ 22766 976 8 a a DT 22766 976 9 shoulder shoulder NN 22766 976 10 ( ( -LRB- 22766 976 11 H h NN 22766 976 12 ) ) -RRB- 22766 976 13 , , , 22766 976 14 which which WDT 22766 976 15 is be VBZ 22766 976 16 in in IN 22766 976 17 such such JJ 22766 976 18 position position NN 22766 976 19 that that IN 22766 976 20 it -PRON- PRP 22766 976 21 serves serve VBZ 22766 976 22 as as IN 22766 976 23 a a DT 22766 976 24 rest rest NN 22766 976 25 for for IN 22766 976 26 a a DT 22766 976 27 V v NN 22766 976 28 - - HYPH 22766 976 29 shaped shape VBN 22766 976 30 stirrup stirrup NN 22766 976 31 ( ( -LRB- 22766 976 32 I i NN 22766 976 33 ) ) -RRB- 22766 976 34 , , , 22766 976 35 which which WDT 22766 976 36 is be VBZ 22766 976 37 hinged hinge VBN 22766 976 38 at at IN 22766 976 39 J J NNP 22766 976 40 to to IN 22766 976 41 the the DT 22766 976 42 base base NN 22766 976 43 ( ( -LRB- 22766 976 44 C C NNP 22766 976 45 ) ) -RRB- 22766 976 46 . . . 22766 977 1 This this DT 22766 977 2 stirrup stirrup NN 22766 977 3 carries carry VBZ 22766 977 4 the the DT 22766 977 5 number number NN 22766 977 6 plate plate NN 22766 977 7 ( ( -LRB- 22766 977 8 K K NNP 22766 977 9 ) ) -RRB- 22766 977 10 , , , 22766 977 11 and and CC 22766 977 12 when when WRB 22766 977 13 it -PRON- PRP 22766 977 14 is be VBZ 22766 977 15 raised raise VBN 22766 977 16 to to IN 22766 977 17 its -PRON- PRP$ 22766 977 18 highest high JJS 22766 977 19 point point NN 22766 977 20 it -PRON- PRP 22766 977 21 is be VBZ 22766 977 22 held hold VBN 22766 977 23 on on IN 22766 977 24 the the DT 22766 977 25 shoulder shoulder NN 22766 977 26 ( ( -LRB- 22766 977 27 H h NN 22766 977 28 ) ) -RRB- 22766 977 29 , , , 22766 977 30 unless unless IN 22766 977 31 the the DT 22766 977 32 electro electro JJ 22766 977 33 - - HYPH 22766 977 34 magnet magnet NN 22766 977 35 draws draw VBZ 22766 977 36 the the DT 22766 977 37 armature armature NN 22766 977 38 out out IN 22766 977 39 of of IN 22766 977 40 range range NN 22766 977 41 of of IN 22766 977 42 the the DT 22766 977 43 stirrup stirrup NN 22766 977 44 . . . 22766 978 1 A a DT 22766 978 2 spring spring NN 22766 978 3 ( ( -LRB- 22766 978 4 L l NN 22766 978 5 ) ) -RRB- 22766 978 6 bearing bear VBG 22766 978 7 against against IN 22766 978 8 the the DT 22766 978 9 inner inner JJ 22766 978 10 side side NN 22766 978 11 of of IN 22766 978 12 the the DT 22766 978 13 armature armature NN 22766 978 14 keeps keep VBZ 22766 978 15 its -PRON- PRP$ 22766 978 16 upper upper JJ 22766 978 17 end end NN 22766 978 18 normally normally RB 22766 978 19 away away RB 22766 978 20 from from IN 22766 978 21 the the DT 22766 978 22 magnet magnet NN 22766 978 23 core core NN 22766 978 24 . . . 22766 979 1 When when WRB 22766 979 2 the the DT 22766 979 3 magnet magnet NN 22766 979 4 draws draw VBZ 22766 979 5 the the DT 22766 979 6 armature armature NN 22766 979 7 inwardly inwardly RB 22766 979 8 , , , 22766 979 9 the the DT 22766 979 10 number number NN 22766 979 11 plate plate NN 22766 979 12 drops drop VBZ 22766 979 13 and and CC 22766 979 14 exposes expose VBZ 22766 979 15 the the DT 22766 979 16 numeral numeral JJ 22766 979 17 through through IN 22766 979 18 the the DT 22766 979 19 opening opening NN 22766 979 20 in in IN 22766 979 21 the the DT 22766 979 22 front front NN 22766 979 23 of of IN 22766 979 24 the the DT 22766 979 25 box box NN 22766 979 26 . . . 22766 980 1 In in IN 22766 980 2 order order NN 22766 980 3 to to TO 22766 980 4 return return VB 22766 980 5 the the DT 22766 980 6 number number NN 22766 980 7 plate plate NN 22766 980 8 to to IN 22766 980 9 its -PRON- PRP$ 22766 980 10 original original JJ 22766 980 11 position position NN 22766 980 12 , , , 22766 980 13 as as IN 22766 980 14 shown show VBN 22766 980 15 in in IN 22766 980 16 Fig Fig NNP 22766 980 17 . . . 22766 981 1 51 51 CD 22766 981 2 , , , 22766 981 3 a a DT 22766 981 4 vertical vertical JJ 22766 981 5 trigger trigger NN 22766 981 6 ( ( -LRB- 22766 981 7 M m NN 22766 981 8 ) ) -RRB- 22766 981 9 passes pass VBZ 22766 981 10 up up RP 22766 981 11 through through IN 22766 981 12 the the DT 22766 981 13 bottom bottom NN 22766 981 14 , , , 22766 981 15 its -PRON- PRP$ 22766 981 16 upper upper JJ 22766 981 17 end end NN 22766 981 18 being be VBG 22766 981 19 within within IN 22766 981 20 range range NN 22766 981 21 of of IN 22766 981 22 one one CD 22766 981 23 of of IN 22766 981 24 the the DT 22766 981 25 limbs limb NNS 22766 981 26 of of IN 22766 981 27 the the DT 22766 981 28 stirrup stirrup NN 22766 981 29 . . . 22766 982 1 This this DT 22766 982 2 is be VBZ 22766 982 3 easily easily RB 22766 982 4 made make VBN 22766 982 5 by by IN 22766 982 6 the the DT 22766 982 7 ingenious ingenious JJ 22766 982 8 boy boy NN 22766 982 9 , , , 22766 982 10 and and CC 22766 982 11 will will MD 22766 982 12 be be VB 22766 982 13 quite quite PDT 22766 982 14 an an DT 22766 982 15 acquisition acquisition NN 22766 982 16 to to IN 22766 982 17 his -PRON- PRP$ 22766 982 18 stock stock NN 22766 982 19 of of IN 22766 982 20 instruments instrument NNS 22766 982 21 . . . 22766 983 1 In in IN 22766 983 2 practice practice NN 22766 983 3 , , , 22766 983 4 the the DT 22766 983 5 annunciator annunciator NN 22766 983 6 may may MD 22766 983 7 be be VB 22766 983 8 located locate VBN 22766 983 9 in in IN 22766 983 10 any any DT 22766 983 11 convenient convenient JJ 22766 983 12 place place NN 22766 983 13 and and CC 22766 983 14 wires wire NNS 22766 983 15 run run VB 22766 983 16 to to IN 22766 983 17 that that DT 22766 983 18 point point NN 22766 983 19 . . . 22766 984 1 [ [ -LRB- 22766 984 2 Illustration illustration NN 22766 984 3 : : : 22766 984 4 _ _ NNP 22766 984 5 Fig Fig NNP 22766 984 6 . . . 22766 985 1 55 55 CD 22766 985 2 . . . 22766 985 3 _ _ NNP 22766 985 4 ALARM ALARM NNP 22766 985 5 SWITCH SWITCH NNP 22766 985 6 ON ON NNP 22766 985 7 WINDOW WINDOW NNP 22766 985 8 ] ] -RRB- 22766 985 9 [ [ -LRB- 22766 985 10 Illustration illustration NN 22766 985 11 : : : 22766 985 12 _ _ NNP 22766 985 13 Fig Fig NNP 22766 985 14 . . . 22766 986 1 56 56 LS 22766 986 2 . . . 22766 986 3 _ _ NNP 22766 986 4 BURGLAR burglar FW 22766 986 5 ALARM ALARM NNP 22766 986 6 ATTACHMENT attachment JJ 22766 986 7 TO to IN 22766 986 8 WINDOW WINDOW NNP 22766 986 9 ] ] -RRB- 22766 986 10 BURGLAR burglar NN 22766 986 11 ALARM.--In alarm.--in ADD 22766 986 12 order order NN 22766 986 13 to to TO 22766 986 14 make make VB 22766 986 15 a a DT 22766 986 16 burglar burglar JJ 22766 986 17 alarm alarm NN 22766 986 18 connection connection NN 22766 986 19 with with IN 22766 986 20 a a DT 22766 986 21 bell bell NN 22766 986 22 , , , 22766 986 23 push push NN 22766 986 24 buttons button NNS 22766 986 25 or or CC 22766 986 26 switches switch NNS 22766 986 27 may may MD 22766 986 28 be be VB 22766 986 29 put put VBN 22766 986 30 in in IN 22766 986 31 circuit circuit NN 22766 986 32 to to TO 22766 986 33 connect connect VB 22766 986 34 with with IN 22766 986 35 the the DT 22766 986 36 windows window NNS 22766 986 37 and and CC 22766 986 38 doors door NNS 22766 986 39 , , , 22766 986 40 and and CC 22766 986 41 by by IN 22766 986 42 means mean NNS 22766 986 43 of of IN 22766 986 44 the the DT 22766 986 45 annunciators annunciator NNS 22766 986 46 you -PRON- PRP 22766 986 47 may may MD 22766 986 48 locate locate VB 22766 986 49 the the DT 22766 986 50 door door NN 22766 986 51 or or CC 22766 986 52 window window NN 22766 986 53 which which WDT 22766 986 54 has have VBZ 22766 986 55 been be VBN 22766 986 56 opened open VBN 22766 986 57 . . . 22766 987 1 The the DT 22766 987 2 simplest simple JJS 22766 987 3 form form NN 22766 987 4 of of IN 22766 987 5 switch switch NN 22766 987 6 for for IN 22766 987 7 a a DT 22766 987 8 window window NN 22766 987 9 is be VBZ 22766 987 10 shown show VBN 22766 987 11 in in IN 22766 987 12 the the DT 22766 987 13 following following JJ 22766 987 14 figures figure NNS 22766 987 15 : : : 22766 987 16 The the DT 22766 987 17 base base NN 22766 987 18 piece piece NN 22766 987 19 ( ( -LRB- 22766 987 20 A a NN 22766 987 21 ) ) -RRB- 22766 987 22 , , , 22766 987 23 which which WDT 22766 987 24 may may MD 22766 987 25 be be VB 22766 987 26 of of IN 22766 987 27 hard hard JJ 22766 987 28 rubber rubber NN 22766 987 29 or or CC 22766 987 30 fiber fiber NN 22766 987 31 , , , 22766 987 32 is be VBZ 22766 987 33 1/4 1/4 CD 22766 987 34 inch inch NN 22766 987 35 thick thick JJ 22766 987 36 and and CC 22766 987 37 1 1 CD 22766 987 38 " " `` 22766 987 39 à à NNP 22766 987 40 � � NNP 22766 987 41 1 1 CD 22766 987 42 - - SYM 22766 987 43 1/2 1/2 CD 22766 987 44 " " '' 22766 987 45 in in IN 22766 987 46 size size NN 22766 987 47 . . . 22766 988 1 [ [ -LRB- 22766 988 2 Illustration illustration NN 22766 988 3 : : : 22766 988 4 _ _ NNP 22766 988 5 Fig Fig NNP 22766 988 6 . . . 22766 989 1 57 57 CD 22766 989 2 . . . 22766 989 3 _ _ NNP 22766 989 4 BURGLAR BURGLAR VBD 22766 989 5 ALARM ALARM NNP 22766 989 6 CONTACT contact FW 22766 989 7 ] ] -RRB- 22766 989 8 At at IN 22766 989 9 one one CD 22766 989 10 end end NN 22766 989 11 is be VBZ 22766 989 12 a a DT 22766 989 13 brass brass NN 22766 989 14 plate plate NN 22766 989 15 ( ( -LRB- 22766 989 16 B b NN 22766 989 17 ) ) -RRB- 22766 989 18 , , , 22766 989 19 with with IN 22766 989 20 a a DT 22766 989 21 hole hole NN 22766 989 22 for for IN 22766 989 23 a a DT 22766 989 24 wood wood NN 22766 989 25 screw screw NN 22766 989 26 ( ( -LRB- 22766 989 27 C C NNP 22766 989 28 ) ) -RRB- 22766 989 29 , , , 22766 989 30 this this DT 22766 989 31 screw screw NN 22766 989 32 being be VBG 22766 989 33 designed design VBN 22766 989 34 to to TO 22766 989 35 pass pass VB 22766 989 36 through through IN 22766 989 37 the the DT 22766 989 38 plate plate NN 22766 989 39 and and CC 22766 989 40 also also RB 22766 989 41 into into IN 22766 989 42 the the DT 22766 989 43 window window NN 22766 989 44 - - HYPH 22766 989 45 frame frame NN 22766 989 46 , , , 22766 989 47 so so IN 22766 989 48 as as IN 22766 989 49 to to TO 22766 989 50 serve serve VB 22766 989 51 as as IN 22766 989 52 a a DT 22766 989 53 means means NN 22766 989 54 of of IN 22766 989 55 attaching attach VBG 22766 989 56 one one CD 22766 989 57 of of IN 22766 989 58 the the DT 22766 989 59 wires wire NNS 22766 989 60 thereto thereto NN 22766 989 61 . . . 22766 990 1 The the DT 22766 990 2 inner inner JJ 22766 990 3 end end NN 22766 990 4 of of IN 22766 990 5 the the DT 22766 990 6 plate plate NN 22766 990 7 has have VBZ 22766 990 8 a a DT 22766 990 9 hole hole NN 22766 990 10 for for IN 22766 990 11 a a DT 22766 990 12 round round RB 22766 990 13 - - HYPH 22766 990 14 headed headed JJ 22766 990 15 screw screw NN 22766 990 16 ( ( -LRB- 22766 990 17 C C NNP 22766 990 18 ' ' '' 22766 990 19 ) ) -RRB- 22766 990 20 that that WDT 22766 990 21 also also RB 22766 990 22 goes go VBZ 22766 990 23 through through IN 22766 990 24 the the DT 22766 990 25 base base NN 22766 990 26 and and CC 22766 990 27 into into IN 22766 990 28 the the DT 22766 990 29 window window NN 22766 990 30 - - HYPH 22766 990 31 frame frame NN 22766 990 32 . . . 22766 991 1 It -PRON- PRP 22766 991 2 also also RB 22766 991 3 passes pass VBZ 22766 991 4 through through IN 22766 991 5 the the DT 22766 991 6 lower low JJR 22766 991 7 end end NN 22766 991 8 of of IN 22766 991 9 the the DT 22766 991 10 heart heart NN 22766 991 11 - - HYPH 22766 991 12 shaped shape VBN 22766 991 13 metal metal NN 22766 991 14 switch switch NN 22766 991 15 - - HYPH 22766 991 16 piece piece NN 22766 991 17 ( ( -LRB- 22766 991 18 D d NN 22766 991 19 ) ) -RRB- 22766 991 20 . . . 22766 992 1 The the DT 22766 992 2 upper upper JJ 22766 992 3 end end NN 22766 992 4 of of IN 22766 992 5 the the DT 22766 992 6 base base NN 22766 992 7 has have VBZ 22766 992 8 a a DT 22766 992 9 brass brass NN 22766 992 10 plate plate NN 22766 992 11 ( ( -LRB- 22766 992 12 E e NN 22766 992 13 ) ) -RRB- 22766 992 14 , , , 22766 992 15 also also RB 22766 992 16 secured secure VBD 22766 992 17 to to IN 22766 992 18 the the DT 22766 992 19 base base NN 22766 992 20 and and CC 22766 992 21 window window NN 22766 992 22 by by IN 22766 992 23 a a DT 22766 992 24 screw screw NN 22766 992 25 ( ( -LRB- 22766 992 26 F f NN 22766 992 27 ) ) -RRB- 22766 992 28 at at IN 22766 992 29 its -PRON- PRP$ 22766 992 30 upper upper JJ 22766 992 31 end end NN 22766 992 32 . . . 22766 993 1 The the DT 22766 993 2 heart heart NN 22766 993 3 - - HYPH 22766 993 4 shaped shape VBN 22766 993 5 switch switch NN 22766 993 6 is be VBZ 22766 993 7 of of IN 22766 993 8 such such JJ 22766 993 9 length length NN 22766 993 10 and and CC 22766 993 11 width width NN 22766 993 12 at at IN 22766 993 13 its -PRON- PRP$ 22766 993 14 upper upper JJ 22766 993 15 end end NN 22766 993 16 that that IN 22766 993 17 when when WRB 22766 993 18 it -PRON- PRP 22766 993 19 is be VBZ 22766 993 20 swung swung JJ 22766 993 21 to to IN 22766 993 22 the the DT 22766 993 23 right right NN 22766 993 24 with with IN 22766 993 25 one one CD 22766 993 26 of of IN 22766 993 27 the the DT 22766 993 28 lobes lobe NNS 22766 993 29 projecting project VBG 22766 993 30 past past IN 22766 993 31 the the DT 22766 993 32 edge edge NN 22766 993 33 of of IN 22766 993 34 the the DT 22766 993 35 window window NN 22766 993 36 - - HYPH 22766 993 37 frame frame NN 22766 993 38 , , , 22766 993 39 the the DT 22766 993 40 other other JJ 22766 993 41 lobe lobe NN 22766 993 42 will will MD 22766 993 43 be be VB 22766 993 44 out out IN 22766 993 45 of of IN 22766 993 46 contact contact NN 22766 993 47 with with IN 22766 993 48 the the DT 22766 993 49 plate plate NN 22766 993 50 ( ( -LRB- 22766 993 51 E e NN 22766 993 52 ) ) -RRB- 22766 993 53 . . . 22766 994 1 [ [ -LRB- 22766 994 2 Illustration illustration NN 22766 994 3 : : : 22766 994 4 _ _ NNP 22766 994 5 Fig Fig NNP 22766 994 6 . . . 22766 995 1 58 58 CD 22766 995 2 . . . 22766 995 3 _ _ NNP 22766 995 4 NEUTRAL NEUTRAL NNP 22766 995 5 POSITION position NN 22766 995 6 OF of IN 22766 995 7 CONTACT contact NN 22766 995 8 ] ] -RRB- 22766 995 9 The the DT 22766 995 10 window window NN 22766 995 11 sash sash NN 22766 995 12 ( ( -LRB- 22766 995 13 G g NN 22766 995 14 ) ) -RRB- 22766 995 15 has have VBZ 22766 995 16 a a DT 22766 995 17 removable removable JJ 22766 995 18 pin pin FW 22766 995 19 ( ( -LRB- 22766 995 20 H h NN 22766 995 21 ) ) -RRB- 22766 995 22 , , , 22766 995 23 which which WDT 22766 995 24 , , , 22766 995 25 when when WRB 22766 995 26 the the DT 22766 995 27 sash sash NN 22766 995 28 moves move VBZ 22766 995 29 upwardly upwardly RB 22766 995 30 , , , 22766 995 31 is be VBZ 22766 995 32 in in IN 22766 995 33 the the DT 22766 995 34 path path NN 22766 995 35 of of IN 22766 995 36 the the DT 22766 995 37 lobe lobe NN 22766 995 38 of of IN 22766 995 39 the the DT 22766 995 40 heart heart NN 22766 995 41 - - HYPH 22766 995 42 shaped shape VBN 22766 995 43 switch switch NN 22766 995 44 , , , 22766 995 45 as as IN 22766 995 46 shown show VBN 22766 995 47 in in IN 22766 995 48 Fig Fig NNP 22766 995 49 . . . 22766 996 1 56 56 CD 22766 996 2 , , , 22766 996 3 and and CC 22766 996 4 in in IN 22766 996 5 this this DT 22766 996 6 manner manner NN 22766 996 7 the the DT 22766 996 8 pin pin NN 22766 996 9 ( ( -LRB- 22766 996 10 H h NN 22766 996 11 ) ) -RRB- 22766 996 12 moves move VBZ 22766 996 13 the the DT 22766 996 14 upper upper JJ 22766 996 15 end end NN 22766 996 16 of of IN 22766 996 17 the the DT 22766 996 18 switch switch NN 22766 996 19 ( ( -LRB- 22766 996 20 D d NN 22766 996 21 ) ) -RRB- 22766 996 22 inwardly inwardly RB 22766 996 23 , , , 22766 996 24 so so IN 22766 996 25 that that IN 22766 996 26 the the DT 22766 996 27 other other JJ 22766 996 28 lobe lobe NN 22766 996 29 contacts contact NNS 22766 996 30 with with IN 22766 996 31 the the DT 22766 996 32 plate plate NN 22766 996 33 ( ( -LRB- 22766 996 34 E e NN 22766 996 35 ) ) -RRB- 22766 996 36 , , , 22766 996 37 and and CC 22766 996 38 establishes establish VBZ 22766 996 39 an an DT 22766 996 40 electric electric JJ 22766 996 41 circuit circuit NN 22766 996 42 , , , 22766 996 43 as as IN 22766 996 44 shown show VBN 22766 996 45 in in IN 22766 996 46 Fig Fig NNP 22766 996 47 . . . 22766 997 1 57 57 CD 22766 997 2 . . . 22766 998 1 During during IN 22766 998 2 the the DT 22766 998 3 daytime daytime NN 22766 998 4 the the DT 22766 998 5 pin pin NN 22766 998 6 ( ( -LRB- 22766 998 7 H h NN 22766 998 8 ) ) -RRB- 22766 998 9 may may MD 22766 998 10 be be VB 22766 998 11 removed remove VBN 22766 998 12 , , , 22766 998 13 and and CC 22766 998 14 in in IN 22766 998 15 order order NN 22766 998 16 to to TO 22766 998 17 protect protect VB 22766 998 18 the the DT 22766 998 19 switch switch NN 22766 998 20 the the DT 22766 998 21 heart heart NN 22766 998 22 - - HYPH 22766 998 23 shaped shape VBN 22766 998 24 piece piece NN 22766 998 25 ( ( -LRB- 22766 998 26 D d NN 22766 998 27 ) ) -RRB- 22766 998 28 is be VBZ 22766 998 29 swung swing VBN 22766 998 30 inwardly inwardly RB 22766 998 31 , , , 22766 998 32 as as IN 22766 998 33 shown show VBN 22766 998 34 in in IN 22766 998 35 Fig Fig NNP 22766 998 36 . . . 22766 999 1 58 58 CD 22766 999 2 , , , 22766 999 3 so so IN 22766 999 4 that that IN 22766 999 5 neither neither DT 22766 999 6 of of IN 22766 999 7 the the DT 22766 999 8 lobes lobe NNS 22766 999 9 is be VBZ 22766 999 10 in in IN 22766 999 11 contact contact NN 22766 999 12 with with IN 22766 999 13 the the DT 22766 999 14 plate plate NN 22766 999 15 ( ( -LRB- 22766 999 16 E e NN 22766 999 17 ) ) -RRB- 22766 999 18 . . . 22766 1000 1 WIRE WIRE NNP 22766 1000 2 CIRCUITING.--For CIRCUITING.--For VBZ 22766 1000 3 the the DT 22766 1000 4 purpose purpose NN 22766 1000 5 of of IN 22766 1000 6 understanding understanding NN 22766 1000 7 fully fully RB 22766 1000 8 the the DT 22766 1000 9 circuiting circuiting NN 22766 1000 10 , , , 22766 1000 11 diagrams diagram NNS 22766 1000 12 will will MD 22766 1000 13 be be VB 22766 1000 14 shown show VBN 22766 1000 15 of of IN 22766 1000 16 the the DT 22766 1000 17 simple simple NNP 22766 1000 18 electric electric JJ 22766 1000 19 bell bell NN 22766 1000 20 with with IN 22766 1000 21 two two CD 22766 1000 22 push push NN 22766 1000 23 buttons button NNS 22766 1000 24 ; ; , 22766 1000 25 next next RB 22766 1000 26 in in IN 22766 1000 27 order order NN 22766 1000 28 , , , 22766 1000 29 the the DT 22766 1000 30 circuiting circuiting NN 22766 1000 31 with with IN 22766 1000 32 an an DT 22766 1000 33 annunciator annunciator NN 22766 1000 34 and and CC 22766 1000 35 then then RB 22766 1000 36 the the DT 22766 1000 37 circuiting circuit VBG 22766 1000 38 necessary necessary JJ 22766 1000 39 for for IN 22766 1000 40 a a DT 22766 1000 41 series series NN 22766 1000 42 of of IN 22766 1000 43 windows window NNS 22766 1000 44 and and CC 22766 1000 45 doors door NNS 22766 1000 46 , , , 22766 1000 47 with with IN 22766 1000 48 annunciator annunciator NN 22766 1000 49 attachments attachment NNS 22766 1000 50 . . . 22766 1001 1 [ [ -LRB- 22766 1001 2 Illustration illustration NN 22766 1001 3 : : : 22766 1001 4 _ _ NNP 22766 1001 5 Fig Fig NNP 22766 1001 6 . . . 22766 1002 1 59 59 LS 22766 1002 2 . . . 22766 1002 3 _ _ XX 22766 1002 4 CIRCUITING circuit VBG 22766 1002 5 FOR for IN 22766 1002 6 ELECTRIC ELECTRIC NNP 22766 1002 7 BELL BELL NNP 22766 1002 8 ] ] -RRB- 22766 1002 9 CIRCUITING circuit VBG 22766 1002 10 SYSTEM system NN 22766 1002 11 WITH with IN 22766 1002 12 A a DT 22766 1002 13 BELL BELL NNS 22766 1002 14 AND and CC 22766 1002 15 TWO two CD 22766 1002 16 PUSH push NN 22766 1002 17 BUTTONS.--Fig BUTTONS.--Fig '' 22766 1002 18 . . . 22766 1003 1 59 59 CD 22766 1003 2 shows show VBZ 22766 1003 3 a a DT 22766 1003 4 simple simple JJ 22766 1003 5 circuiting circuiting NN 22766 1003 6 system system NN 22766 1003 7 which which WDT 22766 1003 8 has have VBZ 22766 1003 9 two two CD 22766 1003 10 push push NN 22766 1003 11 buttons button NNS 22766 1003 12 , , , 22766 1003 13 although although IN 22766 1003 14 any any DT 22766 1003 15 number number NN 22766 1003 16 may may MD 22766 1003 17 be be VB 22766 1003 18 used use VBN 22766 1003 19 , , , 22766 1003 20 so so IN 22766 1003 21 that that IN 22766 1003 22 the the DT 22766 1003 23 bell bell NN 22766 1003 24 will will MD 22766 1003 25 ring ring VB 22766 1003 26 when when WRB 22766 1003 27 the the DT 22766 1003 28 circuit circuit NN 22766 1003 29 is be VBZ 22766 1003 30 closed close VBN 22766 1003 31 by by IN 22766 1003 32 either either DT 22766 1003 33 button button NN 22766 1003 34 . . . 22766 1004 1 THE the DT 22766 1004 2 PUSH PUSH NNP 22766 1004 3 BUTTONS button NNS 22766 1004 4 AND and CC 22766 1004 5 THE the DT 22766 1004 6 ANNUNCIATOR ANNUNCIATOR NNP 22766 1004 7 BELLS.--Fig BELLS.--Fig '' 22766 1004 8 . . . 22766 1005 1 60 60 CD 22766 1005 2 shows show VBZ 22766 1005 3 three three CD 22766 1005 4 push push NN 22766 1005 5 buttons button NNS 22766 1005 6 and and CC 22766 1005 7 an an DT 22766 1005 8 annunciator annunciator NN 22766 1005 9 for for IN 22766 1005 10 each each DT 22766 1005 11 button button NN 22766 1005 12 . . . 22766 1006 1 These these DT 22766 1006 2 three three CD 22766 1006 3 circuits circuit NNS 22766 1006 4 are be VBP 22766 1006 5 indicated indicate VBN 22766 1006 6 by by IN 22766 1006 7 A a NN 22766 1006 8 , , , 22766 1006 9 B b NN 22766 1006 10 and and CC 22766 1006 11 C C NNP 22766 1006 12 , , , 22766 1006 13 so so IN 22766 1006 14 that that IN 22766 1006 15 when when WRB 22766 1006 16 either either DT 22766 1006 17 button button NN 22766 1006 18 makes make VBZ 22766 1006 19 contact contact NN 22766 1006 20 , , , 22766 1006 21 a a DT 22766 1006 22 complete complete JJ 22766 1006 23 circuit circuit NN 22766 1006 24 is be VBZ 22766 1006 25 formed form VBN 22766 1006 26 through through IN 22766 1006 27 the the DT 22766 1006 28 corresponding correspond VBG 22766 1006 29 annunciator annunciator NN 22766 1006 30 . . . 22766 1007 1 [ [ -LRB- 22766 1007 2 Illustration illustration NN 22766 1007 3 : : : 22766 1007 4 _ _ NNP 22766 1007 5 Fig Fig NNP 22766 1007 6 . . . 22766 1008 1 60 60 CD 22766 1008 2 . . . 22766 1008 3 _ _ NNP 22766 1008 4 _ _ NNP 22766 1008 5 Annunciators Annunciators NNP 22766 1008 6 _ _ NNP 22766 1008 7 ] ] -RRB- 22766 1008 8 [ [ -LRB- 22766 1008 9 Illustration illustration NN 22766 1008 10 : : : 22766 1008 11 _ _ NNP 22766 1008 12 Fig Fig NNP 22766 1008 13 . . . 22766 1009 1 61 61 CD 22766 1009 2 . . . 22766 1009 3 _ _ NNP 22766 1009 4 WIRING wiring NN 22766 1009 5 SYSTEM system RB 22766 1009 6 FOR for IN 22766 1009 7 A a DT 22766 1009 8 HOUSE HOUSE NNP 22766 1009 9 ] ] -RRB- 22766 1009 10 WIRING wiring NN 22766 1009 11 UP up RP 22766 1009 12 A a DT 22766 1009 13 HOUSE.--The house.--the NN 22766 1009 14 system system NN 22766 1009 15 of of IN 22766 1009 16 wiring wire VBG 22766 1009 17 up up RP 22766 1009 18 a a DT 22766 1009 19 house house NN 22766 1009 20 so so IN 22766 1009 21 that that IN 22766 1009 22 all all DT 22766 1009 23 doors door NNS 22766 1009 24 and and CC 22766 1009 25 windows window NNS 22766 1009 26 will will MD 22766 1009 27 be be VB 22766 1009 28 connected connect VBN 22766 1009 29 to to TO 22766 1009 30 form form VB 22766 1009 31 a a DT 22766 1009 32 burglar burglar JJ 22766 1009 33 alarm alarm NN 22766 1009 34 outfit outfit NN 22766 1009 35 , , , 22766 1009 36 is be VBZ 22766 1009 37 shown show VBN 22766 1009 38 in in IN 22766 1009 39 Fig Fig NNP 22766 1009 40 . . . 22766 1010 1 61 61 CD 22766 1010 2 . . . 22766 1011 1 It -PRON- PRP 22766 1011 2 will will MD 22766 1011 3 be be VB 22766 1011 4 understood understand VBN 22766 1011 5 that that IN 22766 1011 6 , , , 22766 1011 7 in in IN 22766 1011 8 practice practice NN 22766 1011 9 , , , 22766 1011 10 the the DT 22766 1011 11 bell bell NN 22766 1011 12 is be VBZ 22766 1011 13 mounted mount VBN 22766 1011 14 on on IN 22766 1011 15 or or CC 22766 1011 16 at at IN 22766 1011 17 the the DT 22766 1011 18 annunciator annunciator NN 22766 1011 19 , , , 22766 1011 20 and and CC 22766 1011 21 that that IN 22766 1011 22 , , , 22766 1011 23 for for IN 22766 1011 24 convenience convenience NN 22766 1011 25 , , , 22766 1011 26 the the DT 22766 1011 27 annunciator annunciator NN 22766 1011 28 box box NN 22766 1011 29 has have VBZ 22766 1011 30 also also RB 22766 1011 31 a a DT 22766 1011 32 receptacle receptacle NN 22766 1011 33 for for IN 22766 1011 34 the the DT 22766 1011 35 battery battery NN 22766 1011 36 . . . 22766 1012 1 The the DT 22766 1012 2 circuiting circuit VBG 22766 1012 3 is be VBZ 22766 1012 4 shown show VBN 22766 1012 5 diagramatically diagramatically RB 22766 1012 6 , , , 22766 1012 7 as as IN 22766 1012 8 it -PRON- PRP 22766 1012 9 is be VBZ 22766 1012 10 called call VBN 22766 1012 11 , , , 22766 1012 12 so so IN 22766 1012 13 as as RB 22766 1012 14 fully fully RB 22766 1012 15 to to TO 22766 1012 16 explain explain VB 22766 1012 17 how how WRB 22766 1012 18 the the DT 22766 1012 19 lines line NNS 22766 1012 20 are be VBP 22766 1012 21 run run VBN 22766 1012 22 . . . 22766 1013 1 Two two CD 22766 1013 2 windows window NNS 22766 1013 3 and and CC 22766 1013 4 a a DT 22766 1013 5 door door NN 22766 1013 6 are be VBP 22766 1013 7 connected connect VBN 22766 1013 8 up up RP 22766 1013 9 with with IN 22766 1013 10 an an DT 22766 1013 11 annunciator annunciator NN 22766 1013 12 having have VBG 22766 1013 13 three three CD 22766 1013 14 drops drop NNS 22766 1013 15 , , , 22766 1013 16 or or CC 22766 1013 17 numbers number NNS 22766 1013 18 1 1 CD 22766 1013 19 , , , 22766 1013 20 2 2 CD 22766 1013 21 , , , 22766 1013 22 3 3 CD 22766 1013 23 . . . 22766 1014 1 The the DT 22766 1014 2 circuit circuit NN 22766 1014 3 runs run VBZ 22766 1014 4 from from IN 22766 1014 5 one one CD 22766 1014 6 pole pole NN 22766 1014 7 of of IN 22766 1014 8 the the DT 22766 1014 9 battery battery NN 22766 1014 10 to to IN 22766 1014 11 the the DT 22766 1014 12 bell bell NN 22766 1014 13 and and CC 22766 1014 14 then then RB 22766 1014 15 to to IN 22766 1014 16 one one CD 22766 1014 17 post post NN 22766 1014 18 of of IN 22766 1014 19 the the DT 22766 1014 20 annunciator annunciator NN 22766 1014 21 . . . 22766 1015 1 From from IN 22766 1015 2 the the DT 22766 1015 3 other other JJ 22766 1015 4 post post NN 22766 1015 5 a a DT 22766 1015 6 wire wire NN 22766 1015 7 runs run VBZ 22766 1015 8 to to IN 22766 1015 9 one one CD 22766 1015 10 terminal terminal NN 22766 1015 11 of of IN 22766 1015 12 the the DT 22766 1015 13 switch switch NN 22766 1015 14 at at IN 22766 1015 15 the the DT 22766 1015 16 door door NN 22766 1015 17 or or CC 22766 1015 18 window window NN 22766 1015 19 . . . 22766 1016 1 The the DT 22766 1016 2 other other JJ 22766 1016 3 switch switch NN 22766 1016 4 terminal terminal NN 22766 1016 5 has have VBZ 22766 1016 6 a a DT 22766 1016 7 wire wire NN 22766 1016 8 running run VBG 22766 1016 9 to to IN 22766 1016 10 the the DT 22766 1016 11 other other JJ 22766 1016 12 pole pole NN 22766 1016 13 of of IN 22766 1016 14 the the DT 22766 1016 15 battery battery NN 22766 1016 16 . . . 22766 1017 1 A a DT 22766 1017 2 , , , 22766 1017 3 B b NN 22766 1017 4 , , , 22766 1017 5 C C NNP 22766 1017 6 represent represent VBP 22766 1017 7 the the DT 22766 1017 8 circuit circuit NN 22766 1017 9 wires wire NNS 22766 1017 10 from from IN 22766 1017 11 the the DT 22766 1017 12 terminals terminal NNS 22766 1017 13 of of IN 22766 1017 14 the the DT 22766 1017 15 window window NN 22766 1017 16 and and CC 22766 1017 17 door door NN 22766 1017 18 switches switch NNS 22766 1017 19 , , , 22766 1017 20 to to IN 22766 1017 21 the the DT 22766 1017 22 annunciators annunciator NNS 22766 1017 23 . . . 22766 1018 1 It -PRON- PRP 22766 1018 2 is be VBZ 22766 1018 3 entirely entirely RB 22766 1018 4 immaterial immaterial JJ 22766 1018 5 which which WDT 22766 1018 6 side side NN 22766 1018 7 of of IN 22766 1018 8 the the DT 22766 1018 9 battery battery NN 22766 1018 10 is be VBZ 22766 1018 11 connected connect VBN 22766 1018 12 up up RP 22766 1018 13 with with IN 22766 1018 14 the the DT 22766 1018 15 bell bell NN 22766 1018 16 . . . 22766 1019 1 From from IN 22766 1019 2 the the DT 22766 1019 3 foregoing foregoing NN 22766 1019 4 it -PRON- PRP 22766 1019 5 will will MD 22766 1019 6 readily readily RB 22766 1019 7 be be VB 22766 1019 8 understood understand VBN 22766 1019 9 how how WRB 22766 1019 10 to to TO 22766 1019 11 connect connect VB 22766 1019 12 up up RP 22766 1019 13 any any DT 22766 1019 14 ordinary ordinary JJ 22766 1019 15 apparatus apparatus NN 22766 1019 16 , , , 22766 1019 17 remembering remember VBG 22766 1019 18 that that IN 22766 1019 19 in in IN 22766 1019 20 all all DT 22766 1019 21 cases case NNS 22766 1019 22 the the DT 22766 1019 23 magnet magnet NN 22766 1019 24 must must MD 22766 1019 25 be be VB 22766 1019 26 brought bring VBN 22766 1019 27 into into IN 22766 1019 28 the the DT 22766 1019 29 electric electric JJ 22766 1019 30 circuit circuit NN 22766 1019 31 . . . 22766 1020 1 CHAPTER chapter NN 22766 1020 2 VIII viii NN 22766 1020 3 ACCUMULATORS ACCUMULATORS NNP 22766 1020 4 . . . 22766 1021 1 STORAGE storage NN 22766 1021 2 OR or CC 22766 1021 3 SECONDARY secondary NN 22766 1021 4 BATTERIES battery NNS 22766 1021 5 STORING store VBG 22766 1021 6 UP up RP 22766 1021 7 ELECTRICITY.--In electricity.--in ADD 22766 1021 8 the the DT 22766 1021 9 foregoing foregoing JJ 22766 1021 10 chapters chapter NNS 22766 1021 11 we -PRON- PRP 22766 1021 12 have have VBP 22766 1021 13 seen see VBN 22766 1021 14 that that IN 22766 1021 15 , , , 22766 1021 16 originally originally RB 22766 1021 17 , , , 22766 1021 18 electricity electricity NN 22766 1021 19 was be VBD 22766 1021 20 confined confine VBN 22766 1021 21 in in IN 22766 1021 22 a a DT 22766 1021 23 bottle bottle NN 22766 1021 24 , , , 22766 1021 25 called call VBN 22766 1021 26 the the DT 22766 1021 27 Leyden Leyden NNP 22766 1021 28 jar jar NN 22766 1021 29 , , , 22766 1021 30 from from IN 22766 1021 31 which which WDT 22766 1021 32 it -PRON- PRP 22766 1021 33 was be VBD 22766 1021 34 wholly wholly RB 22766 1021 35 discharged discharge VBN 22766 1021 36 at at IN 22766 1021 37 a a DT 22766 1021 38 single single JJ 22766 1021 39 impulse impulse NN 22766 1021 40 , , , 22766 1021 41 as as RB 22766 1021 42 soon soon RB 22766 1021 43 as as IN 22766 1021 44 it -PRON- PRP 22766 1021 45 was be VBD 22766 1021 46 connected connect VBN 22766 1021 47 up up RP 22766 1021 48 by by IN 22766 1021 49 external external JJ 22766 1021 50 means mean NNS 22766 1021 51 . . . 22766 1022 1 Later later RB 22766 1022 2 the the DT 22766 1022 3 primary primary JJ 22766 1022 4 battery battery NN 22766 1022 5 and and CC 22766 1022 6 the the DT 22766 1022 7 dynamo dynamo NN 22766 1022 8 were be VBD 22766 1022 9 invented invent VBN 22766 1022 10 to to TO 22766 1022 11 generate generate VB 22766 1022 12 a a DT 22766 1022 13 constant constant JJ 22766 1022 14 current current NN 22766 1022 15 , , , 22766 1022 16 and and CC 22766 1022 17 after after IN 22766 1022 18 these these DT 22766 1022 19 came come VBD 22766 1022 20 the the DT 22766 1022 21 second second JJ 22766 1022 22 form form NN 22766 1022 23 of of IN 22766 1022 24 storing store VBG 22766 1022 25 electricity electricity NN 22766 1022 26 , , , 22766 1022 27 called call VBD 22766 1022 28 the the DT 22766 1022 29 storage storage NN 22766 1022 30 or or CC 22766 1022 31 secondary secondary JJ 22766 1022 32 battery battery NN 22766 1022 33 , , , 22766 1022 34 and and CC 22766 1022 35 later later RB 22766 1022 36 still still RB 22766 1022 37 recognized recognize VBN 22766 1022 38 as as IN 22766 1022 39 accumulators accumulator NNS 22766 1022 40 . . . 22766 1023 1 THE the DT 22766 1023 2 ACCUMULATOR.--The accumulator.--the JJ 22766 1023 3 term term NN 22766 1023 4 _ _ NNP 22766 1023 5 accumulator accumulator NN 22766 1023 6 _ _ NNP 22766 1023 7 is be VBZ 22766 1023 8 , , , 22766 1023 9 strictly strictly RB 22766 1023 10 speaking speak VBG 22766 1023 11 , , , 22766 1023 12 the the DT 22766 1023 13 more more RBR 22766 1023 14 nearly nearly RB 22766 1023 15 correct correct JJ 22766 1023 16 , , , 22766 1023 17 as as IN 22766 1023 18 electricity electricity NN 22766 1023 19 is be VBZ 22766 1023 20 , , , 22766 1023 21 in in IN 22766 1023 22 reality reality NN 22766 1023 23 , , , 22766 1023 24 " " '' 22766 1023 25 _ _ NNP 22766 1023 26 stored store VBD 22766 1023 27 _ _ NNP 22766 1023 28 " " `` 22766 1023 29 in in IN 22766 1023 30 an an DT 22766 1023 31 accumulator accumulator NN 22766 1023 32 . . . 22766 1024 1 But but CC 22766 1024 2 when when WRB 22766 1024 3 an an DT 22766 1024 4 accumulator accumulator NN 22766 1024 5 is be VBZ 22766 1024 6 charged charge VBN 22766 1024 7 by by IN 22766 1024 8 a a DT 22766 1024 9 current current NN 22766 1024 10 of of IN 22766 1024 11 electricity electricity NN 22766 1024 12 , , , 22766 1024 13 a a DT 22766 1024 14 chemical chemical NN 22766 1024 15 change change NN 22766 1024 16 is be VBZ 22766 1024 17 gradually gradually RB 22766 1024 18 produced produce VBN 22766 1024 19 in in IN 22766 1024 20 the the DT 22766 1024 21 active active JJ 22766 1024 22 element element NN 22766 1024 23 of of IN 22766 1024 24 which which WDT 22766 1024 25 the the DT 22766 1024 26 accumulator accumulator NN 22766 1024 27 is be VBZ 22766 1024 28 made make VBN 22766 1024 29 . . . 22766 1025 1 This this DT 22766 1025 2 change change NN 22766 1025 3 or or CC 22766 1025 4 decomposition decomposition NN 22766 1025 5 continues continue VBZ 22766 1025 6 so so RB 22766 1025 7 long long RB 22766 1025 8 as as IN 22766 1025 9 the the DT 22766 1025 10 charging charge VBG 22766 1025 11 current current NN 22766 1025 12 is be VBZ 22766 1025 13 on on RB 22766 1025 14 . . . 22766 1026 1 When when WRB 22766 1026 2 the the DT 22766 1026 3 accumulator accumulator NN 22766 1026 4 is be VBZ 22766 1026 5 disconnected disconnect VBN 22766 1026 6 from from IN 22766 1026 7 the the DT 22766 1026 8 charging charge VBG 22766 1026 9 battery battery NN 22766 1026 10 or or CC 22766 1026 11 dynamo dynamo NN 22766 1026 12 , , , 22766 1026 13 and and CC 22766 1026 14 its -PRON- PRP$ 22766 1026 15 terminals terminal NNS 22766 1026 16 are be VBP 22766 1026 17 connected connect VBN 22766 1026 18 up up RP 22766 1026 19 with with IN 22766 1026 20 a a DT 22766 1026 21 lighting lighting NN 22766 1026 22 system system NN 22766 1026 23 , , , 22766 1026 24 or or CC 22766 1026 25 with with IN 22766 1026 26 a a DT 22766 1026 27 motor motor NN 22766 1026 28 , , , 22766 1026 29 for for IN 22766 1026 30 instance instance NN 22766 1026 31 , , , 22766 1026 32 a a DT 22766 1026 33 reverse reverse JJ 22766 1026 34 process process NN 22766 1026 35 is be VBZ 22766 1026 36 set set VBN 22766 1026 37 up up RP 22766 1026 38 , , , 22766 1026 39 or or CC 22766 1026 40 the the DT 22766 1026 41 particles particle NNS 22766 1026 42 re re VBP 22766 1026 43 - - NN 22766 1026 44 form form VBP 22766 1026 45 themselves -PRON- PRP 22766 1026 46 into into IN 22766 1026 47 their -PRON- PRP$ 22766 1026 48 original original JJ 22766 1026 49 compositions composition NNS 22766 1026 50 , , , 22766 1026 51 which which WDT 22766 1026 52 causes cause VBZ 22766 1026 53 a a DT 22766 1026 54 current current NN 22766 1026 55 to to TO 22766 1026 56 flow flow VB 22766 1026 57 in in IN 22766 1026 58 a a DT 22766 1026 59 direction direction NN 22766 1026 60 opposite opposite JJ 22766 1026 61 to to IN 22766 1026 62 that that DT 22766 1026 63 of of IN 22766 1026 64 the the DT 22766 1026 65 charging charge VBG 22766 1026 66 current current NN 22766 1026 67 . . . 22766 1027 1 It -PRON- PRP 22766 1027 2 is be VBZ 22766 1027 3 immaterial immaterial JJ 22766 1027 4 to to IN 22766 1027 5 the the DT 22766 1027 6 purposes purpose NNS 22766 1027 7 of of IN 22766 1027 8 this this DT 22766 1027 9 chapter chapter NN 22766 1027 10 , , , 22766 1027 11 as as IN 22766 1027 12 to to IN 22766 1027 13 the the DT 22766 1027 14 charging charging NN 22766 1027 15 source source NN 22766 1027 16 , , , 22766 1027 17 whether whether IN 22766 1027 18 it -PRON- PRP 22766 1027 19 be be VB 22766 1027 20 by by IN 22766 1027 21 batteries battery NNS 22766 1027 22 or or CC 22766 1027 23 dynamos dynamo NNS 22766 1027 24 ; ; : 22766 1027 25 the the DT 22766 1027 26 same same JJ 22766 1027 27 principles principle NNS 22766 1027 28 will will MD 22766 1027 29 apply apply VB 22766 1027 30 in in IN 22766 1027 31 either either DT 22766 1027 32 case case NN 22766 1027 33 . . . 22766 1028 1 [ [ -LRB- 22766 1028 2 Illustration illustration NN 22766 1028 3 : : : 22766 1028 4 _ _ NNP 22766 1028 5 Fig Fig NNP 22766 1028 6 . . . 22766 1029 1 62 62 LS 22766 1029 2 . . . 22766 1029 3 _ _ NNP 22766 1029 4 ACCUMULATOR ACCUMULATOR NNP 22766 1029 5 GRIDS GRIDS NNP 22766 1029 6 ] ] -RRB- 22766 1029 7 ACCUMULATOR ACCUMULATOR NNP 22766 1029 8 PLATES.--The plates.--the NN 22766 1029 9 elements element NNS 22766 1029 10 used use VBN 22766 1029 11 for for IN 22766 1029 12 accumulator accumulator NN 22766 1029 13 plates plate NNS 22766 1029 14 are be VBP 22766 1029 15 red red JJ 22766 1029 16 lead lead NN 22766 1029 17 for for IN 22766 1029 18 the the DT 22766 1029 19 positive positive JJ 22766 1029 20 plates plate NNS 22766 1029 21 , , , 22766 1029 22 and and CC 22766 1029 23 precipitated precipitate VBN 22766 1029 24 lead lead NN 22766 1029 25 , , , 22766 1029 26 or or CC 22766 1029 27 the the DT 22766 1029 28 well well RB 22766 1029 29 - - HYPH 22766 1029 30 known know VBN 22766 1029 31 litharge litharge NN 22766 1029 32 , , , 22766 1029 33 for for IN 22766 1029 34 the the DT 22766 1029 35 negative negative JJ 22766 1029 36 plates plate NNS 22766 1029 37 . . . 22766 1030 1 Experience experience NN 22766 1030 2 has have VBZ 22766 1030 3 shown show VBN 22766 1030 4 that that IN 22766 1030 5 the the DT 22766 1030 6 best good JJS 22766 1030 7 way way NN 22766 1030 8 to to TO 22766 1030 9 hold hold VB 22766 1030 10 this this DT 22766 1030 11 material material NN 22766 1030 12 is be VBZ 22766 1030 13 by by IN 22766 1030 14 means mean NNS 22766 1030 15 of of IN 22766 1030 16 lead lead JJ 22766 1030 17 grids grid NNS 22766 1030 18 . . . 22766 1031 1 Fig fig NN 22766 1031 2 . . . 22766 1032 1 62 62 CD 22766 1032 2 shows show VBZ 22766 1032 3 the the DT 22766 1032 4 typical typical JJ 22766 1032 5 form form NN 22766 1032 6 of of IN 22766 1032 7 one one CD 22766 1032 8 of of IN 22766 1032 9 these these DT 22766 1032 10 grids grid NNS 22766 1032 11 . . . 22766 1033 1 It -PRON- PRP 22766 1033 2 is be VBZ 22766 1033 3 made make VBN 22766 1033 4 of of IN 22766 1033 5 lead lead NN 22766 1033 6 , , , 22766 1033 7 cast cast VBN 22766 1033 8 or or CC 22766 1033 9 molded mold VBN 22766 1033 10 in in IN 22766 1033 11 one one CD 22766 1033 12 piece piece NN 22766 1033 13 , , , 22766 1033 14 usually usually RB 22766 1033 15 square square JJ 22766 1033 16 , , , 22766 1033 17 as as IN 22766 1033 18 at at IN 22766 1033 19 A A NNP 22766 1033 20 , , , 22766 1033 21 with with IN 22766 1033 22 a a DT 22766 1033 23 wing wing NN 22766 1033 24 or or CC 22766 1033 25 projection projection NN 22766 1033 26 ( ( -LRB- 22766 1033 27 B b NN 22766 1033 28 ) ) -RRB- 22766 1033 29 , , , 22766 1033 30 at at IN 22766 1033 31 one one CD 22766 1033 32 margin margin NN 22766 1033 33 , , , 22766 1033 34 extending extend VBG 22766 1033 35 upwardly upwardly RB 22766 1033 36 and and CC 22766 1033 37 provided provide VBN 22766 1033 38 with with IN 22766 1033 39 a a DT 22766 1033 40 hole hole NN 22766 1033 41 ( ( -LRB- 22766 1033 42 C C NNP 22766 1033 43 ) ) -RRB- 22766 1033 44 . . . 22766 1034 1 The the DT 22766 1034 2 grid grid NN 22766 1034 3 is be VBZ 22766 1034 4 about about RB 22766 1034 5 a a DT 22766 1034 6 quarter quarter NN 22766 1034 7 of of IN 22766 1034 8 an an DT 22766 1034 9 inch inch NN 22766 1034 10 thick thick JJ 22766 1034 11 . . . 22766 1035 1 THE the DT 22766 1035 2 GRID.--The GRID.--The `` 22766 1035 3 open open JJ 22766 1035 4 space space NN 22766 1035 5 , , , 22766 1035 6 called call VBD 22766 1035 7 the the DT 22766 1035 8 grid grid NN 22766 1035 9 , , , 22766 1035 10 proper proper JJ 22766 1035 11 , , , 22766 1035 12 comprises comprise VBZ 22766 1035 13 cross cross NN 22766 1035 14 bars bar NNS 22766 1035 15 , , , 22766 1035 16 integral integral JJ 22766 1035 17 with with IN 22766 1035 18 the the DT 22766 1035 19 plate plate NN 22766 1035 20 , , , 22766 1035 21 made make VBN 22766 1035 22 in in IN 22766 1035 23 a a DT 22766 1035 24 variety variety NN 22766 1035 25 of of IN 22766 1035 26 shapes shape NNS 22766 1035 27 . . . 22766 1036 1 Fig fig NN 22766 1036 2 . . . 22766 1037 1 62 62 CD 22766 1037 2 shows show VBZ 22766 1037 3 three three CD 22766 1037 4 forms form NNS 22766 1037 5 of of IN 22766 1037 6 constructing construct VBG 22766 1037 7 these these DT 22766 1037 8 bars bar NNS 22766 1037 9 or or CC 22766 1037 10 ribs rib NNS 22766 1037 11 , , , 22766 1037 12 the the DT 22766 1037 13 object object NN 22766 1037 14 being be VBG 22766 1037 15 to to TO 22766 1037 16 provide provide VB 22766 1037 17 a a DT 22766 1037 18 form form NN 22766 1037 19 which which WDT 22766 1037 20 will will MD 22766 1037 21 hold hold VB 22766 1037 22 in in IN 22766 1037 23 the the DT 22766 1037 24 lead lead JJ 22766 1037 25 paste paste NN 22766 1037 26 , , , 22766 1037 27 which which WDT 22766 1037 28 is be VBZ 22766 1037 29 pressed press VBN 22766 1037 30 in in RP 22766 1037 31 so so IN 22766 1037 32 as as IN 22766 1037 33 to to TO 22766 1037 34 make make VB 22766 1037 35 a a DT 22766 1037 36 solid solid RB 22766 1037 37 - - HYPH 22766 1037 38 looking look VBG 22766 1037 39 plate plate NN 22766 1037 40 when when WRB 22766 1037 41 completed complete VBN 22766 1037 42 . . . 22766 1038 1 THE the DT 22766 1038 2 POSITIVE POSITIVE NNP 22766 1038 3 PLATE.--The plate.--the POS 22766 1038 4 positive positive JJ 22766 1038 5 plate plate NN 22766 1038 6 is be VBZ 22766 1038 7 made make VBN 22766 1038 8 in in IN 22766 1038 9 the the DT 22766 1038 10 following following JJ 22766 1038 11 manner manner NN 22766 1038 12 : : : 22766 1038 13 Make make VB 22766 1038 14 a a DT 22766 1038 15 stiff stiff JJ 22766 1038 16 paste paste NN 22766 1038 17 of of IN 22766 1038 18 red red JJ 22766 1038 19 lead lead NN 22766 1038 20 and and CC 22766 1038 21 sulphuric sulphuric JJ 22766 1038 22 acid acid NN 22766 1038 23 ; ; : 22766 1038 24 using use VBG 22766 1038 25 a a DT 22766 1038 26 solution solution NN 22766 1038 27 , , , 22766 1038 28 say say VB 22766 1038 29 , , , 22766 1038 30 of of IN 22766 1038 31 one one CD 22766 1038 32 part part NN 22766 1038 33 of of IN 22766 1038 34 acid acid NN 22766 1038 35 to to IN 22766 1038 36 two two CD 22766 1038 37 parts part NNS 22766 1038 38 of of IN 22766 1038 39 water water NN 22766 1038 40 . . . 22766 1039 1 The the DT 22766 1039 2 grid grid NN 22766 1039 3 is be VBZ 22766 1039 4 laid lay VBN 22766 1039 5 on on IN 22766 1039 6 a a DT 22766 1039 7 flat flat JJ 22766 1039 8 surface surface NN 22766 1039 9 and and CC 22766 1039 10 the the DT 22766 1039 11 paste paste NN 22766 1039 12 forced force VBD 22766 1039 13 into into IN 22766 1039 14 the the DT 22766 1039 15 perforations perforation NNS 22766 1039 16 with with IN 22766 1039 17 a a DT 22766 1039 18 stiff stiff JJ 22766 1039 19 knife knife NN 22766 1039 20 or or CC 22766 1039 21 spatula spatula NN 22766 1039 22 . . . 22766 1040 1 Turn turn VB 22766 1040 2 over over RP 22766 1040 3 the the DT 22766 1040 4 grid grid NN 22766 1040 5 so so IN 22766 1040 6 as as IN 22766 1040 7 to to TO 22766 1040 8 get get VB 22766 1040 9 the the DT 22766 1040 10 paste paste NN 22766 1040 11 in in RB 22766 1040 12 evenly evenly RB 22766 1040 13 on on IN 22766 1040 14 both both DT 22766 1040 15 sides side NNS 22766 1040 16 . . . 22766 1041 1 The the DT 22766 1041 2 grid grid NN 22766 1041 3 is be VBZ 22766 1041 4 then then RB 22766 1041 5 stood stand VBN 22766 1041 6 on on IN 22766 1041 7 its -PRON- PRP$ 22766 1041 8 edge edge NN 22766 1041 9 , , , 22766 1041 10 from from IN 22766 1041 11 18 18 CD 22766 1041 12 to to TO 22766 1041 13 20 20 CD 22766 1041 14 hours hour NNS 22766 1041 15 , , , 22766 1041 16 to to TO 22766 1041 17 dry dry VB 22766 1041 18 , , , 22766 1041 19 and and CC 22766 1041 20 afterwards afterwards RB 22766 1041 21 immersed immerse VBN 22766 1041 22 in in IN 22766 1041 23 a a DT 22766 1041 24 concentrated concentrated JJ 22766 1041 25 solution solution NN 22766 1041 26 of of IN 22766 1041 27 chloride chloride NN 22766 1041 28 of of IN 22766 1041 29 lime lime NN 22766 1041 30 , , , 22766 1041 31 so so IN 22766 1041 32 as as IN 22766 1041 33 to to TO 22766 1041 34 convert convert VB 22766 1041 35 it -PRON- PRP 22766 1041 36 into into IN 22766 1041 37 lead lead JJ 22766 1041 38 peroxide peroxide NN 22766 1041 39 . . . 22766 1042 1 When when WRB 22766 1042 2 the the DT 22766 1042 3 action action NN 22766 1042 4 is be VBZ 22766 1042 5 complete complete JJ 22766 1042 6 it -PRON- PRP 22766 1042 7 is be VBZ 22766 1042 8 thoroughly thoroughly RB 22766 1042 9 rinsed rinse VBN 22766 1042 10 in in IN 22766 1042 11 cold cold JJ 22766 1042 12 water water NN 22766 1042 13 , , , 22766 1042 14 and and CC 22766 1042 15 is be VBZ 22766 1042 16 ready ready JJ 22766 1042 17 to to TO 22766 1042 18 use use VB 22766 1042 19 . . . 22766 1043 1 THE the DT 22766 1043 2 NEGATIVE NEGATIVE NNP 22766 1043 3 PLATE.--The plate.--the JJ 22766 1043 4 negative negative JJ 22766 1043 5 plate plate NN 22766 1043 6 is be VBZ 22766 1043 7 filled fill VBN 22766 1043 8 , , , 22766 1043 9 in in IN 22766 1043 10 like like JJ 22766 1043 11 manner manner NN 22766 1043 12 , , , 22766 1043 13 with with IN 22766 1043 14 precipitated precipitate VBN 22766 1043 15 lead lead NN 22766 1043 16 . . . 22766 1044 1 This this DT 22766 1044 2 lead lead NN 22766 1044 3 is be VBZ 22766 1044 4 made make VBN 22766 1044 5 by by IN 22766 1044 6 putting put VBG 22766 1044 7 a a DT 22766 1044 8 strip strip NN 22766 1044 9 of of IN 22766 1044 10 zinc zinc NN 22766 1044 11 into into IN 22766 1044 12 a a DT 22766 1044 13 standard standard JJ 22766 1044 14 solution solution NN 22766 1044 15 of of IN 22766 1044 16 acetate acetate NN 22766 1044 17 of of IN 22766 1044 18 lead lead NN 22766 1044 19 , , , 22766 1044 20 and and CC 22766 1044 21 crystals crystal NNS 22766 1044 22 will will MD 22766 1044 23 then then RB 22766 1044 24 form form VB 22766 1044 25 on on IN 22766 1044 26 the the DT 22766 1044 27 zinc zinc NN 22766 1044 28 . . . 22766 1045 1 These these DT 22766 1045 2 will will MD 22766 1045 3 be be VB 22766 1045 4 very very RB 22766 1045 5 thin thin JJ 22766 1045 6 , , , 22766 1045 7 and and CC 22766 1045 8 will will MD 22766 1045 9 adhere adhere VB 22766 1045 10 together together RB 22766 1045 11 , , , 22766 1045 12 firmly firmly RB 22766 1045 13 , , , 22766 1045 14 forming form VBG 22766 1045 15 a a DT 22766 1045 16 porous porous JJ 22766 1045 17 mass mass NN 22766 1045 18 . . . 22766 1046 1 This this DT 22766 1046 2 , , , 22766 1046 3 when when WRB 22766 1046 4 saturated saturate VBN 22766 1046 5 and and CC 22766 1046 6 kept keep VBN 22766 1046 7 under under IN 22766 1046 8 water water NN 22766 1046 9 for for IN 22766 1046 10 a a DT 22766 1046 11 short short JJ 22766 1046 12 time time NN 22766 1046 13 , , , 22766 1046 14 may may MD 22766 1046 15 be be VB 22766 1046 16 put put VBN 22766 1046 17 into into IN 22766 1046 18 the the DT 22766 1046 19 openings opening NNS 22766 1046 20 of of IN 22766 1046 21 the the DT 22766 1046 22 negative negative JJ 22766 1046 23 plate plate NN 22766 1046 24 . . . 22766 1047 1 [ [ -LRB- 22766 1047 2 Illustration illustration NN 22766 1047 3 : : : 22766 1047 4 _ _ NNP 22766 1047 5 Fig Fig NNP 22766 1047 6 . . . 22766 1048 1 63 63 CD 22766 1048 2 . . . 22766 1048 3 _ _ NNP 22766 1048 4 ASSEMBLAGE ASSEMBLAGE NNP 22766 1048 5 OF of IN 22766 1048 6 ACCUMULATOR ACCUMULATOR NNP 22766 1048 7 PLATES plate NNS 22766 1048 8 ] ] -RRB- 22766 1048 9 CONNECTING connect VBG 22766 1048 10 UP up RP 22766 1048 11 THE the DT 22766 1048 12 PLATES.--The plates.--the NN 22766 1048 13 next next JJ 22766 1048 14 step step NN 22766 1048 15 is be VBZ 22766 1048 16 to to TO 22766 1048 17 put put VB 22766 1048 18 these these DT 22766 1048 19 plates plate NNS 22766 1048 20 in in IN 22766 1048 21 position position NN 22766 1048 22 to to TO 22766 1048 23 form form VB 22766 1048 24 a a DT 22766 1048 25 battery battery NN 22766 1048 26 . . . 22766 1049 1 In in IN 22766 1049 2 Fig Fig NNP 22766 1049 3 . . . 22766 1050 1 63 63 CD 22766 1050 2 is be VBZ 22766 1050 3 shown show VBN 22766 1050 4 a a DT 22766 1050 5 collection collection NN 22766 1050 6 of of IN 22766 1050 7 plates plate NNS 22766 1050 8 connected connect VBN 22766 1050 9 together together RB 22766 1050 10 . . . 22766 1051 1 For for IN 22766 1051 2 simplicity simplicity NN 22766 1051 3 in in IN 22766 1051 4 illustrating illustrate VBG 22766 1051 5 , , , 22766 1051 6 the the DT 22766 1051 7 cell cell NN 22766 1051 8 is be VBZ 22766 1051 9 made make VBN 22766 1051 10 up up RP 22766 1051 11 of of IN 22766 1051 12 glass glass NN 22766 1051 13 , , , 22766 1051 14 porcelain porcelain NN 22766 1051 15 , , , 22766 1051 16 or or CC 22766 1051 17 hard hard JJ 22766 1051 18 rubber rubber NN 22766 1051 19 , , , 22766 1051 20 with with IN 22766 1051 21 five five CD 22766 1051 22 plates plate NNS 22766 1051 23 ( ( -LRB- 22766 1051 24 A a NN 22766 1051 25 ) ) -RRB- 22766 1051 26 , , , 22766 1051 27 A a NN 22766 1051 28 , , , 22766 1051 29 A a DT 22766 1051 30 representing represent VBG 22766 1051 31 the the DT 22766 1051 32 negative negative JJ 22766 1051 33 and and CC 22766 1051 34 B b NN 22766 1051 35 , , , 22766 1051 36 B b NN 22766 1051 37 the the DT 22766 1051 38 positive positive JJ 22766 1051 39 plates plate NNS 22766 1051 40 . . . 22766 1052 1 A a DT 22766 1052 2 base base NN 22766 1052 3 of of IN 22766 1052 4 grooved groove VBN 22766 1052 5 strips strip NNS 22766 1052 6 ( ( -LRB- 22766 1052 7 C C NNP 22766 1052 8 , , , 22766 1052 9 C C NNP 22766 1052 10 ) ) -RRB- 22766 1052 11 is be VBZ 22766 1052 12 placed place VBN 22766 1052 13 in in IN 22766 1052 14 the the DT 22766 1052 15 batteries battery NNS 22766 1052 16 of of IN 22766 1052 17 the the DT 22766 1052 18 cell cell NN 22766 1052 19 to to TO 22766 1052 20 receive receive VB 22766 1052 21 the the DT 22766 1052 22 lower low JJR 22766 1052 23 ends end NNS 22766 1052 24 of of IN 22766 1052 25 the the DT 22766 1052 26 plates plate NNS 22766 1052 27 . . . 22766 1053 1 The the DT 22766 1053 2 positive positive JJ 22766 1053 3 plates plate NNS 22766 1053 4 are be VBP 22766 1053 5 held hold VBN 22766 1053 6 apart apart RB 22766 1053 7 by by IN 22766 1053 8 means mean NNS 22766 1053 9 of of IN 22766 1053 10 a a DT 22766 1053 11 short short JJ 22766 1053 12 section section NN 22766 1053 13 of of IN 22766 1053 14 tubing tubing NN 22766 1053 15 ( ( -LRB- 22766 1053 16 D D NNP 22766 1053 17 ) ) -RRB- 22766 1053 18 , , , 22766 1053 19 which which WDT 22766 1053 20 is be VBZ 22766 1053 21 clamped clamp VBN 22766 1053 22 and and CC 22766 1053 23 held hold VBN 22766 1053 24 within within IN 22766 1053 25 the the DT 22766 1053 26 plates plate NNS 22766 1053 27 by by IN 22766 1053 28 a a DT 22766 1053 29 bolt bolt NN 22766 1053 30 ( ( -LRB- 22766 1053 31 E e NN 22766 1053 32 ) ) -RRB- 22766 1053 33 , , , 22766 1053 34 this this DT 22766 1053 35 bolt bolt NN 22766 1053 36 also also RB 22766 1053 37 being be VBG 22766 1053 38 designed design VBN 22766 1053 39 to to TO 22766 1053 40 hold hold VB 22766 1053 41 the the DT 22766 1053 42 terminal terminal JJ 22766 1053 43 strip strip NN 22766 1053 44 ( ( -LRB- 22766 1053 45 F F NNP 22766 1053 46 ) ) -RRB- 22766 1053 47 . . . 22766 1054 1 In in IN 22766 1054 2 like like JJ 22766 1054 3 manner manner NN 22766 1054 4 , , , 22766 1054 5 the the DT 22766 1054 6 negative negative JJ 22766 1054 7 plates plate NNS 22766 1054 8 are be VBP 22766 1054 9 held hold VBN 22766 1054 10 apart apart RB 22766 1054 11 by by IN 22766 1054 12 the the DT 22766 1054 13 two two CD 22766 1054 14 tubular tubular JJ 22766 1054 15 sections section NNS 22766 1054 16 ( ( -LRB- 22766 1054 17 G G NNP 22766 1054 18 ) ) -RRB- 22766 1054 19 , , , 22766 1054 20 each each DT 22766 1054 21 of of IN 22766 1054 22 which which WDT 22766 1054 23 is be VBZ 22766 1054 24 of of IN 22766 1054 25 the the DT 22766 1054 26 same same JJ 22766 1054 27 length length NN 22766 1054 28 as as IN 22766 1054 29 the the DT 22766 1054 30 section section NN 22766 1054 31 D d NN 22766 1054 32 of of IN 22766 1054 33 the the DT 22766 1054 34 positives positive NNS 22766 1054 35 . . . 22766 1055 1 The the DT 22766 1055 2 bolt bolt NN 22766 1055 3 ( ( -LRB- 22766 1055 4 H h NN 22766 1055 5 ) ) -RRB- 22766 1055 6 holds hold VBZ 22766 1055 7 the the DT 22766 1055 8 negatives negative NNS 22766 1055 9 together together RB 22766 1055 10 as as RB 22766 1055 11 well well RB 22766 1055 12 as as IN 22766 1055 13 the the DT 22766 1055 14 terminal terminal NN 22766 1055 15 ( ( -LRB- 22766 1055 16 I i NN 22766 1055 17 ) ) -RRB- 22766 1055 18 . . . 22766 1056 1 The the DT 22766 1056 2 terminals terminal NNS 22766 1056 3 should should MD 22766 1056 4 be be VB 22766 1056 5 lead lead JJ 22766 1056 6 strips strip NNS 22766 1056 7 , , , 22766 1056 8 and and CC 22766 1056 9 it -PRON- PRP 22766 1056 10 would would MD 22766 1056 11 be be VB 22766 1056 12 well well RB 22766 1056 13 , , , 22766 1056 14 owing owe VBG 22766 1056 15 to to IN 22766 1056 16 the the DT 22766 1056 17 acid acid JJ 22766 1056 18 fumes fume NNS 22766 1056 19 which which WDT 22766 1056 20 are be VBP 22766 1056 21 formed form VBN 22766 1056 22 , , , 22766 1056 23 to to TO 22766 1056 24 coat coat VB 22766 1056 25 all all DT 22766 1056 26 brass brass NN 22766 1056 27 work work NN 22766 1056 28 , , , 22766 1056 29 screws screw NNS 22766 1056 30 , , , 22766 1056 31 etc etc FW 22766 1056 32 . . FW 22766 1056 33 , , , 22766 1056 34 with with IN 22766 1056 35 paraffine paraffine NN 22766 1056 36 wax wax NN 22766 1056 37 . . . 22766 1057 1 The the DT 22766 1057 2 electrolyte electrolyte NNP 22766 1057 3 or or CC 22766 1057 4 acid acid NN 22766 1057 5 used use VBN 22766 1057 6 in in IN 22766 1057 7 the the DT 22766 1057 8 cell cell NN 22766 1057 9 , , , 22766 1057 10 for for IN 22766 1057 11 working working NN 22766 1057 12 purposes purpose NNS 22766 1057 13 , , , 22766 1057 14 is be VBZ 22766 1057 15 a a DT 22766 1057 16 pure pure JJ 22766 1057 17 sulphuric sulphuric JJ 22766 1057 18 acid acid NN 22766 1057 19 , , , 22766 1057 20 which which WDT 22766 1057 21 should should MD 22766 1057 22 be be VB 22766 1057 23 diluted dilute VBN 22766 1057 24 with with IN 22766 1057 25 about about RB 22766 1057 26 four four CD 22766 1057 27 times time NNS 22766 1057 28 its -PRON- PRP$ 22766 1057 29 weight weight NN 22766 1057 30 in in IN 22766 1057 31 water water NN 22766 1057 32 . . . 22766 1058 1 Remember remember VB 22766 1058 2 , , , 22766 1058 3 you -PRON- PRP 22766 1058 4 should should MD 22766 1058 5 always always RB 22766 1058 6 add add VB 22766 1058 7 the the DT 22766 1058 8 strong strong JJ 22766 1058 9 acid acid NN 22766 1058 10 to to IN 22766 1058 11 the the DT 22766 1058 12 water water NN 22766 1058 13 , , , 22766 1058 14 and and CC 22766 1058 15 never never RB 22766 1058 16 pour pour VB 22766 1058 17 the the DT 22766 1058 18 water water NN 22766 1058 19 into into IN 22766 1058 20 the the DT 22766 1058 21 acid acid NN 22766 1058 22 , , , 22766 1058 23 as as IN 22766 1058 24 the the DT 22766 1058 25 latter latter JJ 22766 1058 26 method method NN 22766 1058 27 causes cause VBZ 22766 1058 28 a a DT 22766 1058 29 dangerous dangerous JJ 22766 1058 30 ebullition ebullition NN 22766 1058 31 , , , 22766 1058 32 and and CC 22766 1058 33 does do VBZ 22766 1058 34 not not RB 22766 1058 35 produce produce VB 22766 1058 36 a a DT 22766 1058 37 good good JJ 22766 1058 38 mixture mixture NN 22766 1058 39 . . . 22766 1059 1 Put put VB 22766 1059 2 enough enough JJ 22766 1059 3 of of IN 22766 1059 4 this this DT 22766 1059 5 solution solution NN 22766 1059 6 into into IN 22766 1059 7 the the DT 22766 1059 8 cell cell NN 22766 1059 9 to to TO 22766 1059 10 cover cover VB 22766 1059 11 the the DT 22766 1059 12 tops top NNS 22766 1059 13 of of IN 22766 1059 14 the the DT 22766 1059 15 plates plate NNS 22766 1059 16 , , , 22766 1059 17 and and CC 22766 1059 18 the the DT 22766 1059 19 cell cell NN 22766 1059 20 is be VBZ 22766 1059 21 ready ready JJ 22766 1059 22 . . . 22766 1060 1 [ [ -LRB- 22766 1060 2 Illustration illustration NN 22766 1060 3 : : : 22766 1060 4 _ _ NNP 22766 1060 5 Fig Fig NNP 22766 1060 6 . . . 22766 1061 1 64 64 CD 22766 1061 2 . . . 22766 1061 3 _ _ NNP 22766 1061 4 CONNECTING CONNECTING NNP 22766 1061 5 UP UP NNP 22766 1061 6 STORAGE STORAGE NNP 22766 1061 7 BATTERY battery NN 22766 1061 8 IN in IN 22766 1061 9 SERIES SERIES NNP 22766 1061 10 ] ] -RRB- 22766 1061 11 CHARGING charge VBG 22766 1061 12 THE the DT 22766 1061 13 CELLS.--The cells.--the JJ 22766 1061 14 charge charge NN 22766 1061 15 of of IN 22766 1061 16 the the DT 22766 1061 17 current current NN 22766 1061 18 must must MD 22766 1061 19 never never RB 22766 1061 20 be be VB 22766 1061 21 less less JJR 22766 1061 22 than than IN 22766 1061 23 2.5 2.5 CD 22766 1061 24 volts volt NNS 22766 1061 25 . . . 22766 1062 1 Each each DT 22766 1062 2 cell cell NN 22766 1062 3 has have VBZ 22766 1062 4 an an DT 22766 1062 5 output output NN 22766 1062 6 , , , 22766 1062 7 in in IN 22766 1062 8 voltage voltage NN 22766 1062 9 , , , 22766 1062 10 of of IN 22766 1062 11 about about RB 22766 1062 12 2 2 CD 22766 1062 13 volts volt NNS 22766 1062 14 , , , 22766 1062 15 hence hence RB 22766 1062 16 if if IN 22766 1062 17 we -PRON- PRP 22766 1062 18 have have VBP 22766 1062 19 , , , 22766 1062 20 say say VB 22766 1062 21 , , , 22766 1062 22 10 10 CD 22766 1062 23 cells cell NNS 22766 1062 24 , , , 22766 1062 25 we -PRON- PRP 22766 1062 26 must must MD 22766 1062 27 have have VB 22766 1062 28 at at RB 22766 1062 29 least least RBS 22766 1062 30 25 25 CD 22766 1062 31 volts volt NNS 22766 1062 32 charging charge VBG 22766 1062 33 capacity capacity NN 22766 1062 34 . . . 22766 1063 1 We -PRON- PRP 22766 1063 2 may may MD 22766 1063 3 arrange arrange VB 22766 1063 4 these these DT 22766 1063 5 in in IN 22766 1063 6 one one CD 22766 1063 7 line line NN 22766 1063 8 , , , 22766 1063 9 or or CC 22766 1063 10 in in IN 22766 1063 11 series series NN 22766 1063 12 , , , 22766 1063 13 as as IN 22766 1063 14 it -PRON- PRP 22766 1063 15 is be VBZ 22766 1063 16 called call VBN 22766 1063 17 , , , 22766 1063 18 so so RB 22766 1063 19 far far RB 22766 1063 20 as as IN 22766 1063 21 the the DT 22766 1063 22 connections connection NNS 22766 1063 23 are be VBP 22766 1063 24 concerned concern VBN 22766 1063 25 , , , 22766 1063 26 and and CC 22766 1063 27 charge charge VB 22766 1063 28 them -PRON- PRP 22766 1063 29 with with IN 22766 1063 30 a a DT 22766 1063 31 dynamo dynamo NN 22766 1063 32 , , , 22766 1063 33 or or CC 22766 1063 34 other other JJ 22766 1063 35 electrical electrical JJ 22766 1063 36 source source NN 22766 1063 37 , , , 22766 1063 38 which which WDT 22766 1063 39 shows show VBZ 22766 1063 40 a a DT 22766 1063 41 pressure pressure NN 22766 1063 42 of of IN 22766 1063 43 25 25 CD 22766 1063 44 volts volt NNS 22766 1063 45 , , , 22766 1063 46 as as IN 22766 1063 47 illustrated illustrate VBN 22766 1063 48 in in IN 22766 1063 49 Fig Fig NNP 22766 1063 50 . . . 22766 1064 1 64 64 CD 22766 1064 2 , , , 22766 1064 3 or or CC 22766 1064 4 , , , 22766 1064 5 instead instead RB 22766 1064 6 of of IN 22766 1064 7 this this DT 22766 1064 8 , , , 22766 1064 9 we -PRON- PRP 22766 1064 10 may may MD 22766 1064 11 put put VB 22766 1064 12 them -PRON- PRP 22766 1064 13 into into IN 22766 1064 14 two two CD 22766 1064 15 parallel parallel JJ 22766 1064 16 sets set NNS 22766 1064 17 of of IN 22766 1064 18 5 5 CD 22766 1064 19 cells cell NNS 22766 1064 20 each each DT 22766 1064 21 , , , 22766 1064 22 as as IN 22766 1064 23 shown show VBN 22766 1064 24 in in IN 22766 1064 25 Fig Fig NNP 22766 1064 26 . . . 22766 1065 1 65 65 CD 22766 1065 2 , , , 22766 1065 3 and and CC 22766 1065 4 use use VB 22766 1065 5 12.5 12.5 CD 22766 1065 6 volts volt NNS 22766 1065 7 to to TO 22766 1065 8 charge charge VB 22766 1065 9 with with IN 22766 1065 10 . . . 22766 1066 1 In in IN 22766 1066 2 this this DT 22766 1066 3 case case NN 22766 1066 4 it -PRON- PRP 22766 1066 5 will will MD 22766 1066 6 take take VB 22766 1066 7 double double PDT 22766 1066 8 the the DT 22766 1066 9 time time NN 22766 1066 10 because because IN 22766 1066 11 we -PRON- PRP 22766 1066 12 are be VBP 22766 1066 13 charging charge VBG 22766 1066 14 with with IN 22766 1066 15 only only RB 22766 1066 16 one one CD 22766 1066 17 - - HYPH 22766 1066 18 half half NN 22766 1066 19 the the DT 22766 1066 20 voltage voltage NN 22766 1066 21 used use VBN 22766 1066 22 in in IN 22766 1066 23 the the DT 22766 1066 24 first first JJ 22766 1066 25 case case NN 22766 1066 26 . . . 22766 1067 1 The the DT 22766 1067 2 positive positive JJ 22766 1067 3 pole pole NN 22766 1067 4 of of IN 22766 1067 5 the the DT 22766 1067 6 dynamo dynamo NN 22766 1067 7 should should MD 22766 1067 8 be be VB 22766 1067 9 connected connect VBN 22766 1067 10 with with IN 22766 1067 11 the the DT 22766 1067 12 positive positive JJ 22766 1067 13 pole pole NN 22766 1067 14 of of IN 22766 1067 15 the the DT 22766 1067 16 accumulator accumulator NN 22766 1067 17 cell cell NN 22766 1067 18 , , , 22766 1067 19 and and CC 22766 1067 20 negative negative JJ 22766 1067 21 with with IN 22766 1067 22 negative negative JJ 22766 1067 23 . . . 22766 1068 1 When when WRB 22766 1068 2 this this DT 22766 1068 3 has have VBZ 22766 1068 4 been be VBN 22766 1068 5 done do VBN 22766 1068 6 run run VB 22766 1068 7 up up IN 22766 1068 8 the the DT 22766 1068 9 machine machine NN 22766 1068 10 until until IN 22766 1068 11 it -PRON- PRP 22766 1068 12 slightly slightly RB 22766 1068 13 exceeds exceed VBZ 22766 1068 14 the the DT 22766 1068 15 voltage voltage NN 22766 1068 16 of of IN 22766 1068 17 the the DT 22766 1068 18 cells cell NNS 22766 1068 19 . . . 22766 1069 1 Thus thus RB 22766 1069 2 , , , 22766 1069 3 if if IN 22766 1069 4 we -PRON- PRP 22766 1069 5 have have VBP 22766 1069 6 50 50 CD 22766 1069 7 cells cell NNS 22766 1069 8 in in IN 22766 1069 9 parallel parallel NN 22766 1069 10 , , , 22766 1069 11 like like IN 22766 1069 12 in in IN 22766 1069 13 Fig Fig NNP 22766 1069 14 . . . 22766 1070 1 64 64 CD 22766 1070 2 , , , 22766 1070 3 at at IN 22766 1070 4 least least JJS 22766 1070 5 125 125 CD 22766 1070 6 volts volt NNS 22766 1070 7 will will MD 22766 1070 8 be be VB 22766 1070 9 required require VBN 22766 1070 10 , , , 22766 1070 11 and and CC 22766 1070 12 the the DT 22766 1070 13 excess excess JJ 22766 1070 14 necessary necessary JJ 22766 1070 15 should should MD 22766 1070 16 bring bring VB 22766 1070 17 up up RP 22766 1070 18 the the DT 22766 1070 19 voltage voltage NN 22766 1070 20 in in IN 22766 1070 21 the the DT 22766 1070 22 dynamo dynamo NN 22766 1070 23 to to IN 22766 1070 24 135 135 CD 22766 1070 25 or or CC 22766 1070 26 140 140 CD 22766 1070 27 volts volt NNS 22766 1070 28 . . . 22766 1071 1 [ [ -LRB- 22766 1071 2 Illustration illustration NN 22766 1071 3 : : : 22766 1071 4 _ _ NNP 22766 1071 5 Fig Fig NNP 22766 1071 6 . . . 22766 1072 1 65 65 CD 22766 1072 2 . . . 22766 1072 3 _ _ NNP 22766 1072 4 PARALLEL PARALLEL NNP 22766 1072 5 SERIES SERIES NNP 22766 1072 6 ] ] -RRB- 22766 1072 7 [ [ -LRB- 22766 1072 8 Illustration illustration NN 22766 1072 9 : : : 22766 1072 10 _ _ NNP 22766 1072 11 Fig Fig NNP 22766 1072 12 . . . 22766 1073 1 66 66 CD 22766 1073 2 . . . 22766 1073 3 _ _ NNP 22766 1073 4 CHARGING CHARGING NNP 22766 1073 5 CIRCUIT CIRCUIT NNP 22766 1073 6 ] ] -RRB- 22766 1073 7 THE the DT 22766 1073 8 INITIAL INITIAL NNP 22766 1073 9 CHARGE.--It CHARGE.--It NNP 22766 1073 10 is be VBZ 22766 1073 11 usual usual JJ 22766 1073 12 initially initially RB 22766 1073 13 to to TO 22766 1073 14 charge charge VB 22766 1073 15 the the DT 22766 1073 16 battery battery NN 22766 1073 17 from from IN 22766 1073 18 periods period NNS 22766 1073 19 ranging range VBG 22766 1073 20 from from IN 22766 1073 21 36 36 CD 22766 1073 22 to to TO 22766 1073 23 40 40 CD 22766 1073 24 hours hour NNS 22766 1073 25 , , , 22766 1073 26 and and CC 22766 1073 27 to to TO 22766 1073 28 let let VB 22766 1073 29 it -PRON- PRP 22766 1073 30 stand stand VB 22766 1073 31 for for IN 22766 1073 32 12 12 CD 22766 1073 33 or or CC 22766 1073 34 15 15 CD 22766 1073 35 hours hour NNS 22766 1073 36 , , , 22766 1073 37 after after IN 22766 1073 38 which which WDT 22766 1073 39 to to TO 22766 1073 40 re re VB 22766 1073 41 - - VB 22766 1073 42 charge charge VB 22766 1073 43 , , , 22766 1073 44 until until IN 22766 1073 45 the the DT 22766 1073 46 positive positive JJ 22766 1073 47 plates plate NNS 22766 1073 48 have have VBP 22766 1073 49 turned turn VBN 22766 1073 50 to to IN 22766 1073 51 a a DT 22766 1073 52 chocolate chocolate NN 22766 1073 53 color color NN 22766 1073 54 , , , 22766 1073 55 and and CC 22766 1073 56 the the DT 22766 1073 57 negative negative JJ 22766 1073 58 plates plate NNS 22766 1073 59 to to IN 22766 1073 60 a a DT 22766 1073 61 slate slate NN 22766 1073 62 or or CC 22766 1073 63 gray gray JJ 22766 1073 64 color color NN 22766 1073 65 , , , 22766 1073 66 and and CC 22766 1073 67 both both DT 22766 1073 68 plates plate NNS 22766 1073 69 give give VBP 22766 1073 70 off off RP 22766 1073 71 large large JJ 22766 1073 72 bubbles bubble NNS 22766 1073 73 of of IN 22766 1073 74 gas gas NN 22766 1073 75 . . . 22766 1074 1 In in IN 22766 1074 2 charging charging NN 22766 1074 3 , , , 22766 1074 4 the the DT 22766 1074 5 temperature temperature NN 22766 1074 6 of of IN 22766 1074 7 the the DT 22766 1074 8 electrolyte electrolyte NNP 22766 1074 9 should should MD 22766 1074 10 not not RB 22766 1074 11 exceed exceed VB 22766 1074 12 100 100â CD 22766 1074 13 ° ° NNS 22766 1074 14 Fahrenheit Fahrenheit NNP 22766 1074 15 . . . 22766 1075 1 When when WRB 22766 1075 2 using use VBG 22766 1075 3 the the DT 22766 1075 4 accumulators accumulator NNS 22766 1075 5 they -PRON- PRP 22766 1075 6 should should MD 22766 1075 7 never never RB 22766 1075 8 be be VB 22766 1075 9 fully fully RB 22766 1075 10 discharged discharge VBN 22766 1075 11 . . . 22766 1076 1 THE the DT 22766 1076 2 CHARGING CHARGING NNP 22766 1076 3 CIRCUIT.--The circuit.--the NN 22766 1076 4 diagram diagram NN 22766 1076 5 ( ( -LRB- 22766 1076 6 Fig fig NN 22766 1076 7 . . . 22766 1077 1 66 66 CD 22766 1077 2 ) ) -RRB- 22766 1077 3 shows show VBZ 22766 1077 4 how how WRB 22766 1077 5 a a DT 22766 1077 6 charging charge VBG 22766 1077 7 circuit circuit NN 22766 1077 8 is be VBZ 22766 1077 9 formed form VBN 22766 1077 10 . . . 22766 1078 1 The the DT 22766 1078 2 lamps lamp NNS 22766 1078 3 are be VBP 22766 1078 4 connected connect VBN 22766 1078 5 up up RP 22766 1078 6 in in IN 22766 1078 7 parallel parallel NN 22766 1078 8 , , , 22766 1078 9 as as IN 22766 1078 10 illustrated illustrate VBN 22766 1078 11 . . . 22766 1079 1 Each each DT 22766 1079 2 16-candle 16-candle CD 22766 1079 3 - - HYPH 22766 1079 4 power power NN 22766 1079 5 105-volt 105-volt CD 22766 1079 6 lamp lamp NN 22766 1079 7 will will MD 22766 1079 8 carry carry VB 22766 1079 9 1/2 1/2 CD 22766 1079 10 ampere ampere RB 22766 1079 11 , , , 22766 1079 12 so so IN 22766 1079 13 that that IN 22766 1079 14 , , , 22766 1079 15 supposing suppose VBG 22766 1079 16 we -PRON- PRP 22766 1079 17 have have VBP 22766 1079 18 a a DT 22766 1079 19 dynamo dynamo NN 22766 1079 20 which which WDT 22766 1079 21 gives give VBZ 22766 1079 22 110 110 CD 22766 1079 23 volts volt NNS 22766 1079 24 , , , 22766 1079 25 and and CC 22766 1079 26 we -PRON- PRP 22766 1079 27 want want VBP 22766 1079 28 to to TO 22766 1079 29 charge charge VB 22766 1079 30 a a DT 22766 1079 31 4-volt 4-volt CD 22766 1079 32 accumulator accumulator NN 22766 1079 33 , , , 22766 1079 34 there there EX 22766 1079 35 will will MD 22766 1079 36 be be VB 22766 1079 37 5-volt 5-volt CD 22766 1079 38 surplus surplus NN 22766 1079 39 to to TO 22766 1079 40 go go VB 22766 1079 41 to to IN 22766 1079 42 the the DT 22766 1079 43 accumulator accumulator NN 22766 1079 44 . . . 22766 1080 1 If if IN 22766 1080 2 , , , 22766 1080 3 for for IN 22766 1080 4 instance instance NN 22766 1080 5 , , , 22766 1080 6 you -PRON- PRP 22766 1080 7 want want VBP 22766 1080 8 the the DT 22766 1080 9 cell cell NN 22766 1080 10 to to TO 22766 1080 11 have have VB 22766 1080 12 a a DT 22766 1080 13 charge charge NN 22766 1080 14 of of IN 22766 1080 15 2 2 CD 22766 1080 16 amperes ampere NNS 22766 1080 17 , , , 22766 1080 18 four four CD 22766 1080 19 of of IN 22766 1080 20 these these DT 22766 1080 21 lamps lamp NNS 22766 1080 22 should should MD 22766 1080 23 be be VB 22766 1080 24 connected connect VBN 22766 1080 25 up up RP 22766 1080 26 in in IN 22766 1080 27 parallel parallel NN 22766 1080 28 . . . 22766 1081 1 If if IN 22766 1081 2 3 3 CD 22766 1081 3 amperes ampere NNS 22766 1081 4 are be VBP 22766 1081 5 required require VBN 22766 1081 6 , , , 22766 1081 7 use use VB 22766 1081 8 6 6 CD 22766 1081 9 lamps lamp NNS 22766 1081 10 , , , 22766 1081 11 and and CC 22766 1081 12 so so RB 22766 1081 13 on on RB 22766 1081 14 . . . 22766 1082 1 CHAPTER CHAPTER NNP 22766 1082 2 IX IX NNP 22766 1082 3 THE the DT 22766 1082 4 TELEGRAPH telegraph NN 22766 1082 5 The the DT 22766 1082 6 telegraph telegraph NN 22766 1082 7 is be VBZ 22766 1082 8 a a DT 22766 1082 9 very very RB 22766 1082 10 simple simple JJ 22766 1082 11 instrument instrument NN 22766 1082 12 . . . 22766 1083 1 The the DT 22766 1083 2 key key NN 22766 1083 3 is be VBZ 22766 1083 4 nothing nothing NN 22766 1083 5 more more JJR 22766 1083 6 or or CC 22766 1083 7 less less JJR 22766 1083 8 than than IN 22766 1083 9 a a DT 22766 1083 10 switch switch NN 22766 1083 11 which which WDT 22766 1083 12 turns turn VBZ 22766 1083 13 the the DT 22766 1083 14 current current NN 22766 1083 15 on on IN 22766 1083 16 and and CC 22766 1083 17 off off RB 22766 1083 18 alternately alternately RB 22766 1083 19 . . . 22766 1084 1 The the DT 22766 1084 2 signals signal NNS 22766 1084 3 sent send VBD 22766 1084 4 over over IN 22766 1084 5 the the DT 22766 1084 6 wires wire NNS 22766 1084 7 are be VBP 22766 1084 8 simply simply RB 22766 1084 9 the the DT 22766 1084 10 audible audible JJ 22766 1084 11 sounds sound NNS 22766 1084 12 made make VBN 22766 1084 13 by by IN 22766 1084 14 the the DT 22766 1084 15 armature armature NN 22766 1084 16 , , , 22766 1084 17 as as IN 22766 1084 18 it -PRON- PRP 22766 1084 19 moves move VBZ 22766 1084 20 to to IN 22766 1084 21 and and CC 22766 1084 22 from from IN 22766 1084 23 the the DT 22766 1084 24 magnets magnet NNS 22766 1084 25 . . . 22766 1085 1 MECHANISM MECHANISM NNP 22766 1085 2 IN in IN 22766 1085 3 TELEGRAPH TELEGRAPH NNP 22766 1085 4 CIRCUITS.--A CIRCUITS.--A HYPH 22766 1085 5 telegraph telegraph NN 22766 1085 6 circuit circuit NN 22766 1085 7 requires require VBZ 22766 1085 8 three three CD 22766 1085 9 pieces piece NNS 22766 1085 10 of of IN 22766 1085 11 mechanism mechanism NN 22766 1085 12 at at IN 22766 1085 13 each each DT 22766 1085 14 station station NN 22766 1085 15 , , , 22766 1085 16 namely namely RB 22766 1085 17 , , , 22766 1085 18 a a DT 22766 1085 19 key key NN 22766 1085 20 used use VBN 22766 1085 21 by by IN 22766 1085 22 the the DT 22766 1085 23 sender sender NN 22766 1085 24 , , , 22766 1085 25 a a DT 22766 1085 26 sounder sounder NN 22766 1085 27 for for IN 22766 1085 28 the the DT 22766 1085 29 receiver receiver NN 22766 1085 30 , , , 22766 1085 31 and and CC 22766 1085 32 a a DT 22766 1085 33 battery battery NN 22766 1085 34 . . . 22766 1086 1 THE the DT 22766 1086 2 SENDING sending NN 22766 1086 3 KEY.--The key.--the DT 22766 1086 4 base base NN 22766 1086 5 of of IN 22766 1086 6 the the DT 22766 1086 7 sending send VBG 22766 1086 8 instrument instrument NN 22766 1086 9 is be VBZ 22766 1086 10 six six CD 22766 1086 11 inches inch NNS 22766 1086 12 long long JJ 22766 1086 13 , , , 22766 1086 14 four four CD 22766 1086 15 inches inch NNS 22766 1086 16 wide wide JJ 22766 1086 17 , , , 22766 1086 18 and and CC 22766 1086 19 three three CD 22766 1086 20 - - HYPH 22766 1086 21 quarters quarter NNS 22766 1086 22 of of IN 22766 1086 23 an an DT 22766 1086 24 inch inch NN 22766 1086 25 thick thick JJ 22766 1086 26 , , , 22766 1086 27 made make VBN 22766 1086 28 of of IN 22766 1086 29 wood wood NN 22766 1086 30 , , , 22766 1086 31 or or CC 22766 1086 32 any any DT 22766 1086 33 suitable suitable JJ 22766 1086 34 non non JJ 22766 1086 35 - - JJ 22766 1086 36 conducting conducting JJ 22766 1086 37 material material NN 22766 1086 38 . . . 22766 1087 1 The the DT 22766 1087 2 key key NN 22766 1087 3 ( ( -LRB- 22766 1087 4 A a NN 22766 1087 5 ) ) -RRB- 22766 1087 6 is be VBZ 22766 1087 7 a a DT 22766 1087 8 piece piece NN 22766 1087 9 of of IN 22766 1087 10 brass brass NN 22766 1087 11 three three CD 22766 1087 12 - - HYPH 22766 1087 13 eighths eighth NNS 22766 1087 14 by by IN 22766 1087 15 one one CD 22766 1087 16 - - HYPH 22766 1087 17 half half NN 22766 1087 18 inch inch NN 22766 1087 19 in in IN 22766 1087 20 thickness thickness NN 22766 1087 21 and and CC 22766 1087 22 six six CD 22766 1087 23 inches inch NNS 22766 1087 24 long long JJ 22766 1087 25 . . . 22766 1088 1 Midway midway RB 22766 1088 2 between between IN 22766 1088 3 its -PRON- PRP$ 22766 1088 4 ends end NNS 22766 1088 5 is be VBZ 22766 1088 6 a a DT 22766 1088 7 cross cross NN 22766 1088 8 hole hole NN 22766 1088 9 , , , 22766 1088 10 to to TO 22766 1088 11 receive receive VB 22766 1088 12 the the DT 22766 1088 13 pivot pivot NN 22766 1088 14 pin pin NN 22766 1088 15 ( ( -LRB- 22766 1088 16 B B NNP 22766 1088 17 ) ) -RRB- 22766 1088 18 , , , 22766 1088 19 which which WDT 22766 1088 20 also also RB 22766 1088 21 passes pass VBZ 22766 1088 22 through through IN 22766 1088 23 a a DT 22766 1088 24 pair pair NN 22766 1088 25 of of IN 22766 1088 26 metal metal NN 22766 1088 27 brackets bracket NNS 22766 1088 28 ( ( -LRB- 22766 1088 29 C c NN 22766 1088 30 , , , 22766 1088 31 D D NNP 22766 1088 32 ) ) -RRB- 22766 1088 33 , , , 22766 1088 34 the the DT 22766 1088 35 bracket bracket NN 22766 1088 36 C C NNP 22766 1088 37 having have VBG 22766 1088 38 a a DT 22766 1088 39 screw screw NN 22766 1088 40 to to TO 22766 1088 41 hold hold VB 22766 1088 42 one one CD 22766 1088 43 of of IN 22766 1088 44 the the DT 22766 1088 45 line line NN 22766 1088 46 wires wire NNS 22766 1088 47 , , , 22766 1088 48 and and CC 22766 1088 49 the the DT 22766 1088 50 other other JJ 22766 1088 51 bracket bracket NN 22766 1088 52 having have VBG 22766 1088 53 a a DT 22766 1088 54 metal metal NN 22766 1088 55 switch switch NN 22766 1088 56 ( ( -LRB- 22766 1088 57 E e NN 22766 1088 58 ) ) -RRB- 22766 1088 59 hinged hinge VBD 22766 1088 60 thereto thereto NNP 22766 1088 61 . . . 22766 1089 1 This this DT 22766 1089 2 switch switch NN 22766 1089 3 bar bar NN 22766 1089 4 , , , 22766 1089 5 like like IN 22766 1089 6 the the DT 22766 1089 7 brackets bracket NNS 22766 1089 8 , , , 22766 1089 9 is be VBZ 22766 1089 10 made make VBN 22766 1089 11 of of IN 22766 1089 12 brass brass NN 22766 1089 13 , , , 22766 1089 14 one one CD 22766 1089 15 - - HYPH 22766 1089 16 half half NN 22766 1089 17 inch inch NN 22766 1089 18 wide wide JJ 22766 1089 19 by by IN 22766 1089 20 one one CD 22766 1089 21 - - HYPH 22766 1089 22 sixteenth sixteenth NN 22766 1089 23 of of IN 22766 1089 24 an an DT 22766 1089 25 inch inch NN 22766 1089 26 thick thick JJ 22766 1089 27 . . . 22766 1090 1 Below below IN 22766 1090 2 the the DT 22766 1090 3 forward forward JJ 22766 1090 4 end end NN 22766 1090 5 of of IN 22766 1090 6 the the DT 22766 1090 7 key key NN 22766 1090 8 ( ( -LRB- 22766 1090 9 A a NN 22766 1090 10 ) ) -RRB- 22766 1090 11 is be VBZ 22766 1090 12 a a DT 22766 1090 13 cross cross NN 22766 1090 14 bar bar NN 22766 1090 15 of of IN 22766 1090 16 brass brass NN 22766 1090 17 ( ( -LRB- 22766 1090 18 F F NNP 22766 1090 19 ) ) -RRB- 22766 1090 20 , , , 22766 1090 21 screwed screw VBD 22766 1090 22 to to IN 22766 1090 23 the the DT 22766 1090 24 base base NN 22766 1090 25 by by IN 22766 1090 26 a a DT 22766 1090 27 screw screw NN 22766 1090 28 at at IN 22766 1090 29 one one CD 22766 1090 30 end end NN 22766 1090 31 , , , 22766 1090 32 to to TO 22766 1090 33 receive receive VB 22766 1090 34 the the DT 22766 1090 35 other other JJ 22766 1090 36 line line NN 22766 1090 37 wire wire NN 22766 1090 38 . . . 22766 1091 1 Directly directly RB 22766 1091 2 below below IN 22766 1091 3 the the DT 22766 1091 4 key key NN 22766 1091 5 ( ( -LRB- 22766 1091 6 A a NN 22766 1091 7 ) ) -RRB- 22766 1091 8 is be VBZ 22766 1091 9 a a DT 22766 1091 10 screw screw NN 22766 1091 11 ( ( -LRB- 22766 1091 12 G g NN 22766 1091 13 ) ) -RRB- 22766 1091 14 , , , 22766 1091 15 so so IN 22766 1091 16 that that IN 22766 1091 17 the the DT 22766 1091 18 key key NN 22766 1091 19 will will MD 22766 1091 20 strike strike VB 22766 1091 21 it -PRON- PRP 22766 1091 22 when when WRB 22766 1091 23 moved move VBN 22766 1091 24 downwardly downwardly RB 22766 1091 25 . . . 22766 1092 1 The the DT 22766 1092 2 other other JJ 22766 1092 3 end end NN 22766 1092 4 of of IN 22766 1092 5 the the DT 22766 1092 6 bar bar NN 22766 1092 7 ( ( -LRB- 22766 1092 8 F f NN 22766 1092 9 ) ) -RRB- 22766 1092 10 contacts contact VBZ 22766 1092 11 with with IN 22766 1092 12 the the DT 22766 1092 13 forward forward JJ 22766 1092 14 end end NN 22766 1092 15 of of IN 22766 1092 16 the the DT 22766 1092 17 switch switch NN 22766 1092 18 bar bar NN 22766 1092 19 ( ( -LRB- 22766 1092 20 E e NN 22766 1092 21 ) ) -RRB- 22766 1092 22 when when WRB 22766 1092 23 the the DT 22766 1092 24 latter latter NN 22766 1092 25 is be VBZ 22766 1092 26 moved move VBN 22766 1092 27 inwardly inwardly RB 22766 1092 28 . . . 22766 1093 1 [ [ -LRB- 22766 1093 2 Illustration illustration NN 22766 1093 3 : : : 22766 1093 4 _ _ NNP 22766 1093 5 Fig Fig NNP 22766 1093 6 . . . 22766 1094 1 67 67 CD 22766 1094 2 . . . 22766 1094 3 _ _ NNP 22766 1094 4 TELEGRAPH TELEGRAPH NNP 22766 1094 5 SENDING send VBG 22766 1094 6 KEY KEY NNP 22766 1094 7 ] ] -RRB- 22766 1094 8 The the DT 22766 1094 9 forward forward JJ 22766 1094 10 end end NN 22766 1094 11 of of IN 22766 1094 12 the the DT 22766 1094 13 key key NN 22766 1094 14 ( ( -LRB- 22766 1094 15 A a NN 22766 1094 16 ) ) -RRB- 22766 1094 17 has have VBZ 22766 1094 18 a a DT 22766 1094 19 knob knob NN 22766 1094 20 ( ( -LRB- 22766 1094 21 H h NN 22766 1094 22 ) ) -RRB- 22766 1094 23 for for IN 22766 1094 24 the the DT 22766 1094 25 fingers finger NNS 22766 1094 26 , , , 22766 1094 27 and and CC 22766 1094 28 the the DT 22766 1094 29 rear rear JJ 22766 1094 30 end end NN 22766 1094 31 has have VBZ 22766 1094 32 an an DT 22766 1094 33 elastic elastic JJ 22766 1094 34 ( ( -LRB- 22766 1094 35 I i NN 22766 1094 36 ) ) -RRB- 22766 1094 37 attached attach VBD 22766 1094 38 thereto thereto NN 22766 1094 39 which which WDT 22766 1094 40 is be VBZ 22766 1094 41 secured secure VBN 22766 1094 42 to to IN 22766 1094 43 the the DT 22766 1094 44 end end NN 22766 1094 45 of of IN 22766 1094 46 the the DT 22766 1094 47 base base NN 22766 1094 48 , , , 22766 1094 49 so so IN 22766 1094 50 that that IN 22766 1094 51 , , , 22766 1094 52 normally normally RB 22766 1094 53 , , , 22766 1094 54 the the DT 22766 1094 55 rear rear JJ 22766 1094 56 end end NN 22766 1094 57 is be VBZ 22766 1094 58 held hold VBN 22766 1094 59 against against IN 22766 1094 60 the the DT 22766 1094 61 base base NN 22766 1094 62 and and CC 22766 1094 63 away away RB 22766 1094 64 from from IN 22766 1094 65 the the DT 22766 1094 66 screw screw JJ 22766 1094 67 head head NN 22766 1094 68 ( ( -LRB- 22766 1094 69 G G NNP 22766 1094 70 ) ) -RRB- 22766 1094 71 . . . 22766 1095 1 The the DT 22766 1095 2 head head NN 22766 1095 3 ( ( -LRB- 22766 1095 4 J J NNP 22766 1095 5 ) ) -RRB- 22766 1095 6 of of IN 22766 1095 7 a a DT 22766 1095 8 screw screw NN 22766 1095 9 projects project NNS 22766 1095 10 from from IN 22766 1095 11 the the DT 22766 1095 12 base base NN 22766 1095 13 at at IN 22766 1095 14 its -PRON- PRP$ 22766 1095 15 rear rear JJ 22766 1095 16 end end NN 22766 1095 17 . . . 22766 1096 1 Key key JJ 22766 1096 2 A a DT 22766 1096 3 contacts contact NNS 22766 1096 4 with with IN 22766 1096 5 it -PRON- PRP 22766 1096 6 . . . 22766 1097 1 When when WRB 22766 1097 2 the the DT 22766 1097 3 key key JJ 22766 1097 4 A a DT 22766 1097 5 contacts contact NNS 22766 1097 6 with with IN 22766 1097 7 the the DT 22766 1097 8 screw screw NN 22766 1097 9 heads head NNS 22766 1097 10 G G NNP 22766 1097 11 , , , 22766 1097 12 J J NNP 22766 1097 13 , , , 22766 1097 14 a a DT 22766 1097 15 click click NN 22766 1097 16 is be VBZ 22766 1097 17 produced produce VBN 22766 1097 18 , , , 22766 1097 19 one one CD 22766 1097 20 when when WRB 22766 1097 21 the the DT 22766 1097 22 key key NN 22766 1097 23 is be VBZ 22766 1097 24 pressed press VBN 22766 1097 25 down down RP 22766 1097 26 and and CC 22766 1097 27 the the DT 22766 1097 28 other other JJ 22766 1097 29 when when WRB 22766 1097 30 the the DT 22766 1097 31 key key NN 22766 1097 32 is be VBZ 22766 1097 33 released release VBN 22766 1097 34 . . . 22766 1098 1 You -PRON- PRP 22766 1098 2 will will MD 22766 1098 3 notice notice VB 22766 1098 4 that that IN 22766 1098 5 the the DT 22766 1098 6 two two CD 22766 1098 7 plates plate NNS 22766 1098 8 C C NNP 22766 1098 9 , , , 22766 1098 10 F F NNP 22766 1098 11 are be VBP 22766 1098 12 connected connect VBN 22766 1098 13 up up RP 22766 1098 14 in in IN 22766 1098 15 circuit circuit NN 22766 1098 16 with with IN 22766 1098 17 the the DT 22766 1098 18 battery battery NN 22766 1098 19 , , , 22766 1098 20 so so IN 22766 1098 21 that that IN 22766 1098 22 , , , 22766 1098 23 as as IN 22766 1098 24 the the DT 22766 1098 25 switch switch NN 22766 1098 26 E e NN 22766 1098 27 is be VBZ 22766 1098 28 thrown throw VBN 22766 1098 29 , , , 22766 1098 30 so so IN 22766 1098 31 as as IN 22766 1098 32 to to TO 22766 1098 33 be be VB 22766 1098 34 out out IN 22766 1098 35 of of IN 22766 1098 36 contact contact NN 22766 1098 37 , , , 22766 1098 38 the the DT 22766 1098 39 circuit circuit NN 22766 1098 40 is be VBZ 22766 1098 41 open open JJ 22766 1098 42 , , , 22766 1098 43 and and CC 22766 1098 44 may may MD 22766 1098 45 be be VB 22766 1098 46 closed close VBN 22766 1098 47 either either CC 22766 1098 48 by by IN 22766 1098 49 the the DT 22766 1098 50 key key JJ 22766 1098 51 A a NN 22766 1098 52 or or CC 22766 1098 53 the the DT 22766 1098 54 switch switch NN 22766 1098 55 E. e. NN 22766 1098 56 The the DT 22766 1098 57 use use NN 22766 1098 58 of of IN 22766 1098 59 the the DT 22766 1098 60 switch switch NN 22766 1098 61 will will MD 22766 1098 62 be be VB 22766 1098 63 illustrated illustrate VBN 22766 1098 64 in in IN 22766 1098 65 connection connection NN 22766 1098 66 with with IN 22766 1098 67 the the DT 22766 1098 68 sounder sounder NN 22766 1098 69 . . . 22766 1099 1 [ [ -LRB- 22766 1099 2 Illustration illustration NN 22766 1099 3 : : : 22766 1099 4 _ _ NNP 22766 1099 5 Fig Fig NNP 22766 1099 6 . . . 22766 1100 1 68 68 CD 22766 1100 2 . . . 22766 1100 3 _ _ NNP 22766 1100 4 TELEGRAPH TELEGRAPH NNP 22766 1100 5 SOUNDER SOUNDER NNP 22766 1100 6 ] ] -RRB- 22766 1100 7 When when WRB 22766 1100 8 the the DT 22766 1100 9 key key JJ 22766 1100 10 A A NNP 22766 1100 11 is be VBZ 22766 1100 12 depressed depressed JJ 22766 1100 13 , , , 22766 1100 14 the the DT 22766 1100 15 circuit circuit NN 22766 1100 16 of of IN 22766 1100 17 course course NN 22766 1100 18 goes go VBZ 22766 1100 19 through through IN 22766 1100 20 plate plate NN 22766 1100 21 C C NNP 22766 1100 22 , , , 22766 1100 23 key key JJ 22766 1100 24 A a NN 22766 1100 25 and and CC 22766 1100 26 plate plate VB 22766 1100 27 F f NN 22766 1100 28 to to IN 22766 1100 29 the the DT 22766 1100 30 station station NN 22766 1100 31 signalled signal VBD 22766 1100 32 . . . 22766 1101 1 THE the DT 22766 1101 2 SOUNDER.--The sounder.--the JJ 22766 1101 3 sounder sounder NN 22766 1101 4 is be VBZ 22766 1101 5 the the DT 22766 1101 6 instrument instrument NN 22766 1101 7 which which WDT 22766 1101 8 carries carry VBZ 22766 1101 9 the the DT 22766 1101 10 electro electro JJ 22766 1101 11 - - HYPH 22766 1101 12 magnet magnet NN 22766 1101 13 . . . 22766 1102 1 In in IN 22766 1102 2 Fig Fig NNP 22766 1102 3 . . . 22766 1103 1 68 68 CD 22766 1103 2 this this DT 22766 1103 3 is be VBZ 22766 1103 4 shown show VBN 22766 1103 5 in in IN 22766 1103 6 perspective perspective NN 22766 1103 7 . . . 22766 1104 1 The the DT 22766 1104 2 base base NN 22766 1104 3 is be VBZ 22766 1104 4 six six CD 22766 1104 5 inches inch NNS 22766 1104 6 long long JJ 22766 1104 7 and and CC 22766 1104 8 four four CD 22766 1104 9 inches inch NNS 22766 1104 10 wide wide JJ 22766 1104 11 , , , 22766 1104 12 being be VBG 22766 1104 13 made make VBN 22766 1104 14 , , , 22766 1104 15 preferably preferably RB 22766 1104 16 , , , 22766 1104 17 of of IN 22766 1104 18 wood wood NN 22766 1104 19 . . . 22766 1105 1 Near near IN 22766 1105 2 the the DT 22766 1105 3 forward forward JJ 22766 1105 4 end end NN 22766 1105 5 is be VBZ 22766 1105 6 mounted mount VBN 22766 1105 7 a a DT 22766 1105 8 pair pair NN 22766 1105 9 of of IN 22766 1105 10 electro electro NNP 22766 1105 11 - - HYPH 22766 1105 12 magnets magnet NNS 22766 1105 13 ( ( -LRB- 22766 1105 14 A a NN 22766 1105 15 , , , 22766 1105 16 A a NN 22766 1105 17 ) ) -RRB- 22766 1105 18 , , , 22766 1105 19 with with IN 22766 1105 20 their -PRON- PRP$ 22766 1105 21 terminal terminal JJ 22766 1105 22 wires wire NNS 22766 1105 23 connected connect VBN 22766 1105 24 up up RP 22766 1105 25 with with IN 22766 1105 26 plates plate NNS 22766 1105 27 B b NN 22766 1105 28 , , , 22766 1105 29 B B NNP 22766 1105 30 ' ' '' 22766 1105 31 , , , 22766 1105 32 to to TO 22766 1105 33 which which WDT 22766 1105 34 the the DT 22766 1105 35 line line NN 22766 1105 36 wires wire NNS 22766 1105 37 are be VBP 22766 1105 38 attached attach VBN 22766 1105 39 . . . 22766 1106 1 Midway midway RB 22766 1106 2 between between IN 22766 1106 3 the the DT 22766 1106 4 magnets magnet NNS 22766 1106 5 and and CC 22766 1106 6 the the DT 22766 1106 7 rear rear JJ 22766 1106 8 end end NN 22766 1106 9 of of IN 22766 1106 10 the the DT 22766 1106 11 base base NN 22766 1106 12 is be VBZ 22766 1106 13 a a DT 22766 1106 14 pair pair NN 22766 1106 15 of of IN 22766 1106 16 upwardly upwardly JJ 22766 1106 17 projecting projecting NN 22766 1106 18 brackets bracket NNS 22766 1106 19 ( ( -LRB- 22766 1106 20 C C NNP 22766 1106 21 ) ) -RRB- 22766 1106 22 . . . 22766 1107 1 Between between IN 22766 1107 2 these these DT 22766 1107 3 are be VBP 22766 1107 4 pivoted pivot VBN 22766 1107 5 a a DT 22766 1107 6 bar bar NN 22766 1107 7 ( ( -LRB- 22766 1107 8 D d NN 22766 1107 9 ) ) -RRB- 22766 1107 10 , , , 22766 1107 11 the the DT 22766 1107 12 forward forward JJ 22766 1107 13 end end NN 22766 1107 14 of of IN 22766 1107 15 which which WDT 22766 1107 16 rests rest NNS 22766 1107 17 between between IN 22766 1107 18 the the DT 22766 1107 19 magnets magnet NNS 22766 1107 20 and and CC 22766 1107 21 carries carry NNS 22766 1107 22 , , , 22766 1107 23 thereon thereon NN 22766 1107 24 , , , 22766 1107 25 a a DT 22766 1107 26 cross cross NN 22766 1107 27 bar bar NN 22766 1107 28 ( ( -LRB- 22766 1107 29 E e NN 22766 1107 30 ) ) -RRB- 22766 1107 31 which which WDT 22766 1107 32 is be VBZ 22766 1107 33 directly directly RB 22766 1107 34 above above IN 22766 1107 35 the the DT 22766 1107 36 magnets magnet NNS 22766 1107 37 , , , 22766 1107 38 and and CC 22766 1107 39 serves serve VBZ 22766 1107 40 as as IN 22766 1107 41 the the DT 22766 1107 42 armature armature NN 22766 1107 43 . . . 22766 1108 1 The the DT 22766 1108 2 rear rear JJ 22766 1108 3 end end NN 22766 1108 4 of of IN 22766 1108 5 the the DT 22766 1108 6 base base NN 22766 1108 7 has have VBZ 22766 1108 8 a a DT 22766 1108 9 screw screw NN 22766 1108 10 ( ( -LRB- 22766 1108 11 F f NN 22766 1108 12 ) ) -RRB- 22766 1108 13 directly directly RB 22766 1108 14 beneath beneath IN 22766 1108 15 the the DT 22766 1108 16 bar bar NN 22766 1108 17 D d NN 22766 1108 18 of of IN 22766 1108 19 such such JJ 22766 1108 20 height height NN 22766 1108 21 that that IN 22766 1108 22 when when WRB 22766 1108 23 the the DT 22766 1108 24 rear rear JJ 22766 1108 25 end end NN 22766 1108 26 of of IN 22766 1108 27 the the DT 22766 1108 28 bar bar NN 22766 1108 29 D d NN 22766 1108 30 is be VBZ 22766 1108 31 in in IN 22766 1108 32 contact contact NN 22766 1108 33 therewith therewith IN 22766 1108 34 the the DT 22766 1108 35 armature armature NN 22766 1108 36 E e NN 22766 1108 37 will will MD 22766 1108 38 be be VB 22766 1108 39 out out IN 22766 1108 40 of of IN 22766 1108 41 contact contact NN 22766 1108 42 with with IN 22766 1108 43 the the DT 22766 1108 44 magnet magnet NN 22766 1108 45 cores core NNS 22766 1108 46 ( ( -LRB- 22766 1108 47 A a NN 22766 1108 48 , , , 22766 1108 49 A a NN 22766 1108 50 ) ) -RRB- 22766 1108 51 . . . 22766 1109 1 A a DT 22766 1109 2 spiral spiral JJ 22766 1109 3 spring spring NN 22766 1109 4 ( ( -LRB- 22766 1109 5 G g NN 22766 1109 6 ) ) -RRB- 22766 1109 7 secured secure VBD 22766 1109 8 to to IN 22766 1109 9 the the DT 22766 1109 10 rear rear JJ 22766 1109 11 ends end NNS 22766 1109 12 of of IN 22766 1109 13 the the DT 22766 1109 14 arm arm NN 22766 1109 15 and and CC 22766 1109 16 to to IN 22766 1109 17 the the DT 22766 1109 18 base base NN 22766 1109 19 , , , 22766 1109 20 respectively respectively RB 22766 1109 21 , , , 22766 1109 22 serves serve VBZ 22766 1109 23 to to TO 22766 1109 24 keep keep VB 22766 1109 25 the the DT 22766 1109 26 rear rear JJ 22766 1109 27 end end NN 22766 1109 28 of of IN 22766 1109 29 the the DT 22766 1109 30 key key NN 22766 1109 31 normally normally RB 22766 1109 32 in in IN 22766 1109 33 contact contact NN 22766 1109 34 with with IN 22766 1109 35 the the DT 22766 1109 36 screw screw NNP 22766 1109 37 F. F. NNP 22766 1109 38 CONNECTING CONNECTING NNP 22766 1109 39 UP up RP 22766 1109 40 THE the DT 22766 1109 41 KEY key NN 22766 1109 42 AND and CC 22766 1109 43 SOUNDER.--Having sounder.--having NN 22766 1109 44 made make VBD 22766 1109 45 these these DT 22766 1109 46 two two CD 22766 1109 47 instruments instrument NNS 22766 1109 48 , , , 22766 1109 49 we -PRON- PRP 22766 1109 50 must must MD 22766 1109 51 next next RB 22766 1109 52 connect connect VB 22766 1109 53 them -PRON- PRP 22766 1109 54 up up RP 22766 1109 55 in in IN 22766 1109 56 the the DT 22766 1109 57 circuit circuit NN 22766 1109 58 , , , 22766 1109 59 or or CC 22766 1109 60 circuits circuit NNS 22766 1109 61 , , , 22766 1109 62 formed form VBN 22766 1109 63 for for IN 22766 1109 64 them -PRON- PRP 22766 1109 65 , , , 22766 1109 66 as as IN 22766 1109 67 there there EX 22766 1109 68 must must MD 22766 1109 69 be be VB 22766 1109 70 a a DT 22766 1109 71 battery battery NN 22766 1109 72 , , , 22766 1109 73 a a DT 22766 1109 74 key key NN 22766 1109 75 , , , 22766 1109 76 and and CC 22766 1109 77 a a DT 22766 1109 78 sounder sounder NN 22766 1109 79 at at IN 22766 1109 80 each each DT 22766 1109 81 end end NN 22766 1109 82 of of IN 22766 1109 83 the the DT 22766 1109 84 line line NN 22766 1109 85 . . . 22766 1110 1 In in IN 22766 1110 2 Fig Fig NNP 22766 1110 3 . . . 22766 1111 1 69 69 CD 22766 1111 2 you -PRON- PRP 22766 1111 3 will will MD 22766 1111 4 note note VB 22766 1111 5 two two CD 22766 1111 6 groups group NNS 22766 1111 7 of of IN 22766 1111 8 those those DT 22766 1111 9 instruments instrument NNS 22766 1111 10 . . . 22766 1112 1 Now now RB 22766 1112 2 observe observe VB 22766 1112 3 how how WRB 22766 1112 4 the the DT 22766 1112 5 wires wire NNS 22766 1112 6 connect connect VBP 22766 1112 7 them -PRON- PRP 22766 1112 8 together together RB 22766 1112 9 . . . 22766 1113 1 There there EX 22766 1113 2 are be VBP 22766 1113 3 two two CD 22766 1113 4 line line NN 22766 1113 5 wires wire NNS 22766 1113 6 , , , 22766 1113 7 one one CD 22766 1113 8 ( ( -LRB- 22766 1113 9 A a NN 22766 1113 10 ) ) -RRB- 22766 1113 11 which which WDT 22766 1113 12 connects connect VBZ 22766 1113 13 up up RP 22766 1113 14 the the DT 22766 1113 15 two two CD 22766 1113 16 batteries battery NNS 22766 1113 17 , , , 22766 1113 18 the the DT 22766 1113 19 wire wire NN 22766 1113 20 being be VBG 22766 1113 21 attached attach VBN 22766 1113 22 so so IN 22766 1113 23 that that IN 22766 1113 24 one one CD 22766 1113 25 end end NN 22766 1113 26 connects connect NNS 22766 1113 27 with with IN 22766 1113 28 the the DT 22766 1113 29 positive positive JJ 22766 1113 30 terminal terminal NN 22766 1113 31 of of IN 22766 1113 32 the the DT 22766 1113 33 battery battery NN 22766 1113 34 , , , 22766 1113 35 and and CC 22766 1113 36 the the DT 22766 1113 37 other other JJ 22766 1113 38 end end NN 22766 1113 39 with with IN 22766 1113 40 the the DT 22766 1113 41 negative negative JJ 22766 1113 42 terminal terminal NN 22766 1113 43 . . . 22766 1114 1 [ [ -LRB- 22766 1114 2 Illustration illustration NN 22766 1114 3 : : : 22766 1114 4 _ _ NNP 22766 1114 5 Fig Fig NNP 22766 1114 6 . . . 22766 1115 1 69 69 CD 22766 1115 2 . . . 22766 1115 3 _ _ NNP 22766 1115 4 A a DT 22766 1115 5 TELEGRAPH TELEGRAPH NNP 22766 1115 6 CIRCUIT CIRCUIT NNP 22766 1115 7 ] ] -RRB- 22766 1115 8 The the DT 22766 1115 9 other other JJ 22766 1115 10 line line NN 22766 1115 11 wire wire NN 22766 1115 12 ( ( -LRB- 22766 1115 13 B b NN 22766 1115 14 ) ) -RRB- 22766 1115 15 , , , 22766 1115 16 between between IN 22766 1115 17 the the DT 22766 1115 18 two two CD 22766 1115 19 stations station NNS 22766 1115 20 , , , 22766 1115 21 has have VBZ 22766 1115 22 its -PRON- PRP$ 22766 1115 23 opposite opposite JJ 22766 1115 24 ends end NNS 22766 1115 25 connected connect VBN 22766 1115 26 with with IN 22766 1115 27 the the DT 22766 1115 28 terminals terminal NNS 22766 1115 29 of of IN 22766 1115 30 the the DT 22766 1115 31 electro electro JJ 22766 1115 32 - - HYPH 22766 1115 33 magnet magnet NN 22766 1115 34 C c NN 22766 1115 35 of of IN 22766 1115 36 the the DT 22766 1115 37 sounders sounder NNS 22766 1115 38 . . . 22766 1116 1 The the DT 22766 1116 2 other other JJ 22766 1116 3 terminals terminal NNS 22766 1116 4 of of IN 22766 1116 5 each each DT 22766 1116 6 electro electro JJ 22766 1116 7 - - HYPH 22766 1116 8 magnet magnet NN 22766 1116 9 are be VBP 22766 1116 10 connected connect VBN 22766 1116 11 up up RP 22766 1116 12 with with IN 22766 1116 13 one one CD 22766 1116 14 terminal terminal NN 22766 1116 15 of of IN 22766 1116 16 each each DT 22766 1116 17 key key NN 22766 1116 18 by by IN 22766 1116 19 a a DT 22766 1116 20 wire wire NN 22766 1116 21 ( ( -LRB- 22766 1116 22 D d NN 22766 1116 23 ) ) -RRB- 22766 1116 24 , , , 22766 1116 25 and and CC 22766 1116 26 to to TO 22766 1116 27 complete complete VB 22766 1116 28 the the DT 22766 1116 29 circuit circuit NN 22766 1116 30 at at IN 22766 1116 31 each each DT 22766 1116 32 station station NN 22766 1116 33 , , , 22766 1116 34 the the DT 22766 1116 35 other other JJ 22766 1116 36 terminal terminal NN 22766 1116 37 of of IN 22766 1116 38 the the DT 22766 1116 39 key key NN 22766 1116 40 has have VBZ 22766 1116 41 a a DT 22766 1116 42 wire wire NN 22766 1116 43 ( ( -LRB- 22766 1116 44 E e NN 22766 1116 45 ) ) -RRB- 22766 1116 46 to to IN 22766 1116 47 its -PRON- PRP$ 22766 1116 48 own own JJ 22766 1116 49 battery battery NN 22766 1116 50 . . . 22766 1117 1 TWO two CD 22766 1117 2 STATIONS station NNS 22766 1117 3 IN in IN 22766 1117 4 CIRCUIT.--The circuit.--the NN 22766 1117 5 illustration illustration NN 22766 1117 6 shows show VBZ 22766 1117 7 station station NN 22766 1117 8 2 2 CD 22766 1117 9 telegraphing telegraphing NN 22766 1117 10 to to TO 22766 1117 11 station station VB 22766 1117 12 1 1 CD 22766 1117 13 . . . 22766 1118 1 This this DT 22766 1118 2 is be VBZ 22766 1118 3 indicated indicate VBN 22766 1118 4 by by IN 22766 1118 5 the the DT 22766 1118 6 fact fact NN 22766 1118 7 that that IN 22766 1118 8 the the DT 22766 1118 9 switch switch NN 22766 1118 10 F F NNP 22766 1118 11 ' ' '' 22766 1118 12 of of IN 22766 1118 13 that that DT 22766 1118 14 instrument instrument NN 22766 1118 15 is be VBZ 22766 1118 16 open open JJ 22766 1118 17 , , , 22766 1118 18 and and CC 22766 1118 19 the the DT 22766 1118 20 switch switch NN 22766 1118 21 F F NNP 22766 1118 22 of of IN 22766 1118 23 station station NNP 22766 1118 24 1 1 CD 22766 1118 25 closed close VBD 22766 1118 26 . . . 22766 1119 1 When when WRB 22766 1119 2 , , , 22766 1119 3 therefore therefore RB 22766 1119 4 , , , 22766 1119 5 the the DT 22766 1119 6 key key NN 22766 1119 7 of of IN 22766 1119 8 station station NN 22766 1119 9 2 2 CD 22766 1119 10 is be VBZ 22766 1119 11 depressed depress VBN 22766 1119 12 , , , 22766 1119 13 a a DT 22766 1119 14 complete complete JJ 22766 1119 15 circuit circuit NN 22766 1119 16 is be VBZ 22766 1119 17 formed form VBN 22766 1119 18 which which WDT 22766 1119 19 transmits transmit VBZ 22766 1119 20 the the DT 22766 1119 21 current current JJ 22766 1119 22 through through IN 22766 1119 23 wire wire NN 22766 1119 24 E e NN 22766 1119 25 ' ' '' 22766 1119 26 and and CC 22766 1119 27 battery battery NN 22766 1119 28 , , , 22766 1119 29 through through IN 22766 1119 30 line line NN 22766 1119 31 A a NN 22766 1119 32 , , , 22766 1119 33 then then RB 22766 1119 34 through through IN 22766 1119 35 the the DT 22766 1119 36 battery battery NN 22766 1119 37 of of IN 22766 1119 38 station station NN 22766 1119 39 1 1 CD 22766 1119 40 , , , 22766 1119 41 through through IN 22766 1119 42 wire wire NN 22766 1119 43 E e NN 22766 1119 44 to to IN 22766 1119 45 the the DT 22766 1119 46 key key NN 22766 1119 47 , , , 22766 1119 48 and and CC 22766 1119 49 from from IN 22766 1119 50 the the DT 22766 1119 51 key key NN 22766 1119 52 , , , 22766 1119 53 through through IN 22766 1119 54 wire wire NN 22766 1119 55 D d NN 22766 1119 56 , , , 22766 1119 57 to to IN 22766 1119 58 the the DT 22766 1119 59 sounder sounder NN 22766 1119 60 , , , 22766 1119 61 and and CC 22766 1119 62 finally finally RB 22766 1119 63 from from IN 22766 1119 64 the the DT 22766 1119 65 sounder sounder NN 22766 1119 66 over over IN 22766 1119 67 line line NN 22766 1119 68 wire wire NN 22766 1119 69 B b NN 22766 1119 70 back back RB 22766 1119 71 to to IN 22766 1119 72 the the DT 22766 1119 73 sounder sounder NN 22766 1119 74 of of IN 22766 1119 75 station station NN 22766 1119 76 2 2 CD 22766 1119 77 , , , 22766 1119 78 completing complete VBG 22766 1119 79 the the DT 22766 1119 80 circuit circuit NN 22766 1119 81 at at IN 22766 1119 82 the the DT 22766 1119 83 key key NN 22766 1119 84 through through IN 22766 1119 85 wire wire NN 22766 1119 86 D d NN 22766 1119 87 ' ' '' 22766 1119 88 . . . 22766 1120 1 When when WRB 22766 1120 2 the the DT 22766 1120 3 operator operator NN 22766 1120 4 at at IN 22766 1120 5 station station NN 22766 1120 6 2 2 CD 22766 1120 7 closes close VBZ 22766 1120 8 the the DT 22766 1120 9 switch switch NN 22766 1120 10 F F NNP 22766 1120 11 ' ' '' 22766 1120 12 , , , 22766 1120 13 and and CC 22766 1120 14 the the DT 22766 1120 15 operator operator NN 22766 1120 16 at at IN 22766 1120 17 station station NN 22766 1120 18 1 1 CD 22766 1120 19 opens open VBZ 22766 1120 20 the the DT 22766 1120 21 switch switch NN 22766 1120 22 F F NNP 22766 1120 23 , , , 22766 1120 24 the the DT 22766 1120 25 reverse reverse JJ 22766 1120 26 operation operation NN 22766 1120 27 takes take VBZ 22766 1120 28 place place NN 22766 1120 29 . . . 22766 1121 1 In in IN 22766 1121 2 both both DT 22766 1121 3 cases case NNS 22766 1121 4 , , , 22766 1121 5 however however RB 22766 1121 6 , , , 22766 1121 7 the the DT 22766 1121 8 sounder sounder NN 22766 1121 9 is be VBZ 22766 1121 10 in in IN 22766 1121 11 at at IN 22766 1121 12 both both DT 22766 1121 13 ends end NNS 22766 1121 14 of of IN 22766 1121 15 the the DT 22766 1121 16 line line NN 22766 1121 17 , , , 22766 1121 18 and and CC 22766 1121 19 only only RB 22766 1121 20 the the DT 22766 1121 21 circuit circuit NN 22766 1121 22 through through IN 22766 1121 23 the the DT 22766 1121 24 key key NN 22766 1121 25 is be VBZ 22766 1121 26 cut cut VBN 22766 1121 27 out out RP 22766 1121 28 by by IN 22766 1121 29 the the DT 22766 1121 30 switch switch NN 22766 1121 31 F F NNP 22766 1121 32 , , , 22766 1121 33 or or CC 22766 1121 34 F F NNP 22766 1121 35 ' ' '' 22766 1121 36 . . . 22766 1122 1 THE the DT 22766 1122 2 DOUBLE DOUBLE NNP 22766 1122 3 CLICK.--The click.--the VBP 22766 1122 4 importance importance NN 22766 1122 5 of of IN 22766 1122 6 the the DT 22766 1122 7 double double JJ 22766 1122 8 click click NN 22766 1122 9 of of IN 22766 1122 10 the the DT 22766 1122 11 sounder sounder NN 22766 1122 12 will will MD 22766 1122 13 be be VB 22766 1122 14 understood understand VBN 22766 1122 15 when when WRB 22766 1122 16 it -PRON- PRP 22766 1122 17 is be VBZ 22766 1122 18 realized realize VBN 22766 1122 19 that that IN 22766 1122 20 the the DT 22766 1122 21 receiving receive VBG 22766 1122 22 operator operator NN 22766 1122 23 must must MD 22766 1122 24 have have VB 22766 1122 25 some some DT 22766 1122 26 means mean NNS 22766 1122 27 of of IN 22766 1122 28 determining determine VBG 22766 1122 29 if if IN 22766 1122 30 the the DT 22766 1122 31 sounder sounder NN 22766 1122 32 has have VBZ 22766 1122 33 transmitted transmit VBN 22766 1122 34 a a DT 22766 1122 35 dot dot NN 22766 1122 36 or or CC 22766 1122 37 a a DT 22766 1122 38 dash dash NN 22766 1122 39 . . . 22766 1123 1 Whether whether IN 22766 1123 2 he -PRON- PRP 22766 1123 3 depresses depress VBZ 22766 1123 4 the the DT 22766 1123 5 key key NN 22766 1123 6 for for IN 22766 1123 7 a a DT 22766 1123 8 dot dot NN 22766 1123 9 or or CC 22766 1123 10 a a DT 22766 1123 11 dash dash NN 22766 1123 12 , , , 22766 1123 13 there there EX 22766 1123 14 must must MD 22766 1123 15 be be VB 22766 1123 16 one one CD 22766 1123 17 click click NN 22766 1123 18 when when WRB 22766 1123 19 the the DT 22766 1123 20 key key NN 22766 1123 21 is be VBZ 22766 1123 22 pressed press VBN 22766 1123 23 down down RP 22766 1123 24 on on IN 22766 1123 25 the the DT 22766 1123 26 screw screw JJ 22766 1123 27 head head NN 22766 1123 28 G G NNP 22766 1123 29 ( ( -LRB- 22766 1123 30 Fig fig NN 22766 1123 31 . . . 22766 1124 1 62 62 CD 22766 1124 2 ) ) -RRB- 22766 1124 3 , , , 22766 1124 4 and and CC 22766 1124 5 also also RB 22766 1124 6 another another DT 22766 1124 7 click click NN 22766 1124 8 , , , 22766 1124 9 of of IN 22766 1124 10 a a DT 22766 1124 11 different different JJ 22766 1124 12 kind kind NN 22766 1124 13 , , , 22766 1124 14 when when WRB 22766 1124 15 the the DT 22766 1124 16 key key NN 22766 1124 17 is be VBZ 22766 1124 18 raised raise VBN 22766 1124 19 up up RP 22766 1124 20 so so IN 22766 1124 21 that that IN 22766 1124 22 its -PRON- PRP$ 22766 1124 23 rear rear JJ 22766 1124 24 end end NN 22766 1124 25 strikes strike VBZ 22766 1124 26 the the DT 22766 1124 27 screw screw NNP 22766 1124 28 head head NN 22766 1124 29 J. J. NNP 22766 1125 1 This this DT 22766 1125 2 action action NN 22766 1125 3 of of IN 22766 1125 4 the the DT 22766 1125 5 key key NN 22766 1125 6 is be VBZ 22766 1125 7 instantly instantly RB 22766 1125 8 duplicated duplicate VBN 22766 1125 9 by by IN 22766 1125 10 the the DT 22766 1125 11 bar bar NN 22766 1125 12 D d NN 22766 1125 13 ( ( -LRB- 22766 1125 14 Fig fig NN 22766 1125 15 . . . 22766 1126 1 68 68 CD 22766 1126 2 ) ) -RRB- 22766 1126 3 of of IN 22766 1126 4 the the DT 22766 1126 5 sounder sounder NN 22766 1126 6 , , , 22766 1126 7 so so IN 22766 1126 8 that that IN 22766 1126 9 the the DT 22766 1126 10 sounder sounder NN 22766 1126 11 as as RB 22766 1126 12 well well RB 22766 1126 13 as as IN 22766 1126 14 the the DT 22766 1126 15 receiver receiver NN 22766 1126 16 knows know VBZ 22766 1126 17 the the DT 22766 1126 18 time time NN 22766 1126 19 between between IN 22766 1126 20 the the DT 22766 1126 21 first first JJ 22766 1126 22 and and CC 22766 1126 23 the the DT 22766 1126 24 second second JJ 22766 1126 25 click click NN 22766 1126 26 , , , 22766 1126 27 and and CC 22766 1126 28 by by IN 22766 1126 29 that that DT 22766 1126 30 means mean VBZ 22766 1126 31 he -PRON- PRP 22766 1126 32 learns learn VBZ 22766 1126 33 that that IN 22766 1126 34 a a DT 22766 1126 35 dot dot NN 22766 1126 36 or or CC 22766 1126 37 a a DT 22766 1126 38 dash dash NN 22766 1126 39 is be VBZ 22766 1126 40 made make VBN 22766 1126 41 . . . 22766 1127 1 ILLUSTRATING illustrate VBG 22766 1127 2 THE the DT 22766 1127 3 DOT DOT NNP 22766 1127 4 AND and CC 22766 1127 5 THE the DT 22766 1127 6 DASH.--To DASH.--To NNP 22766 1127 7 illustrate illustrate VBP 22766 1127 8 : : : 22766 1127 9 Let let VB 22766 1127 10 us -PRON- PRP 22766 1127 11 suppose suppose VB 22766 1127 12 , , , 22766 1127 13 for for IN 22766 1127 14 convenience convenience NN 22766 1127 15 , , , 22766 1127 16 that that IN 22766 1127 17 the the DT 22766 1127 18 downward downward JJ 22766 1127 19 movement movement NN 22766 1127 20 of of IN 22766 1127 21 the the DT 22766 1127 22 lever lever NN 22766 1127 23 in in IN 22766 1127 24 the the DT 22766 1127 25 key key NN 22766 1127 26 , , , 22766 1127 27 and and CC 22766 1127 28 the the DT 22766 1127 29 bar bar NN 22766 1127 30 in in IN 22766 1127 31 the the DT 22766 1127 32 sounder sounder NN 22766 1127 33 , , , 22766 1127 34 make make VBP 22766 1127 35 a a DT 22766 1127 36 sharp sharp JJ 22766 1127 37 click click NN 22766 1127 38 , , , 22766 1127 39 and and CC 22766 1127 40 the the DT 22766 1127 41 return return NN 22766 1127 42 of of IN 22766 1127 43 the the DT 22766 1127 44 lever lever NN 22766 1127 45 and and CC 22766 1127 46 bar bar NN 22766 1127 47 make make VBP 22766 1127 48 a a DT 22766 1127 49 dull dull JJ 22766 1127 50 click click NN 22766 1127 51 . . . 22766 1128 1 In in IN 22766 1128 2 this this DT 22766 1128 3 case case NN 22766 1128 4 the the DT 22766 1128 5 ear ear NN 22766 1128 6 , , , 22766 1128 7 after after IN 22766 1128 8 a a DT 22766 1128 9 little little JJ 22766 1128 10 practice practice NN 22766 1128 11 , , , 22766 1128 12 can can MD 22766 1128 13 learn learn VB 22766 1128 14 readily readily RB 22766 1128 15 how how WRB 22766 1128 16 to to TO 22766 1128 17 distinguish distinguish VB 22766 1128 18 the the DT 22766 1128 19 number number NN 22766 1128 20 of of IN 22766 1128 21 downward downward JJ 22766 1128 22 impulses impulse NNS 22766 1128 23 that that WDT 22766 1128 24 have have VBP 22766 1128 25 been be VBN 22766 1128 26 given give VBN 22766 1128 27 to to IN 22766 1128 28 the the DT 22766 1128 29 key key NN 22766 1128 30 . . . 22766 1129 1 _ _ NNP 22766 1129 2 The the DT 22766 1129 3 Morse Morse NNP 22766 1129 4 Telegraph Telegraph NNP 22766 1129 5 Code Code NNP 22766 1129 6 _ _ NNP 22766 1129 7 A A NNP 22766 1129 8 . . . 22766 1130 1 - - : 22766 1130 2 N n NN 22766 1130 3 - - HYPH 22766 1130 4 . . . 22766 1131 1 & & CC 22766 1131 2 . . . 22766 1132 1 ... ... NFP 22766 1132 2 B b NN 22766 1132 3 - - HYPH 22766 1132 4 ... ... : 22766 1132 5 O o NN 22766 1132 6 .. .. NFP 22766 1132 7 1 1 CD 22766 1132 8 . . . 22766 1133 1 - - : 22766 1133 2 - - : 22766 1133 3 . . . 22766 1134 1 C C NNP 22766 1134 2 .. .. . 22766 1134 3 . . . 22766 1135 1 P p NN 22766 1135 2 ..... ..... NFP 22766 1135 3 2 2 CD 22766 1135 4 .. .. NFP 22766 1135 5 - - : 22766 1135 6 .. .. . 22766 1135 7 D d NN 22766 1135 8 - - : 22766 1135 9 . . . 22766 1136 1 . . . 22766 1137 1 Q Q NNP 22766 1137 2 .. .. NFP 22766 1137 3 - - : 22766 1137 4 . . . 22766 1138 1 3 3 LS 22766 1138 2 ... ... : 22766 1138 3 - - : 22766 1138 4 . . . 22766 1139 1 E E NNS 22766 1139 2 . . . 22766 1140 1 R r UH 22766 1140 2 . . . 22766 1141 1 .. .. NFP 22766 1141 2 4 4 LS 22766 1141 3 .... .... NFP 22766 1141 4 - - HYPH 22766 1141 5 F f NN 22766 1141 6 . . . 22766 1142 1 - - : 22766 1142 2 . . . 22766 1143 1 S s NN 22766 1143 2 ... ... : 22766 1143 3 5 5 CD 22766 1143 4 - - HYPH 22766 1143 5 - - HYPH 22766 1143 6 - - HYPH 22766 1143 7 G g NN 22766 1143 8 - - HYPH 22766 1143 9 - - : 22766 1143 10 . . . 22766 1144 1 T T NNP 22766 1144 2 - - SYM 22766 1144 3 6 6 CD 22766 1144 4 ...... ...... NFP 22766 1144 5 H h NN 22766 1144 6 .... .... . 22766 1144 7 U u NN 22766 1144 8 .. .. NFP 22766 1144 9 - - : 22766 1144 10 7 7 CD 22766 1144 11 - - HYPH 22766 1144 12 - - HYPH 22766 1144 13 .. .. . 22766 1145 1 I -PRON- PRP 22766 1145 2 .. .. . 22766 1145 3 V v CD 22766 1145 4 ... ... : 22766 1145 5 - - : 22766 1145 6 8 8 CD 22766 1145 7 - - HYPH 22766 1145 8 .... .... NFP 22766 1145 9 J J NNP 22766 1145 10 - - HYPH 22766 1145 11 . . . 22766 1146 1 - - : 22766 1146 2 . . . 22766 1147 1 W w NN 22766 1147 2 . . . 22766 1148 1 - - : 22766 1148 2 - - SYM 22766 1148 3 9 9 CD 22766 1148 4 - - HYPH 22766 1148 5 .. .. NFP 22766 1148 6 - - HYPH 22766 1148 7 K k NN 22766 1148 8 - - HYPH 22766 1148 9 . . . 22766 1149 1 - - : 22766 1149 2 X X NNP 22766 1149 3 . . . 22766 1150 1 - - : 22766 1150 2 .. .. NFP 22766 1150 3 0 0 NFP 22766 1150 4 ---- ---- NFP 22766 1150 5 ------ ------ NFP 22766 1150 6 L l NN 22766 1150 7 -- -- : 22766 1150 8 Y y NN 22766 1150 9 .. .. NFP 22766 1150 10 .. .. NFP 22766 1150 11 M m CD 22766 1150 12 - - HYPH 22766 1150 13 - - HYPH 22766 1150 14 Z z NN 22766 1150 15 ... ... NFP 22766 1150 16 . . . 22766 1151 1 EXAMPLE EXAMPLE NNP 22766 1151 2 IN in IN 22766 1151 3 USE.--Let USE.--Let NNP 22766 1151 4 us -PRON- PRP 22766 1151 5 take take VBP 22766 1151 6 an an DT 22766 1151 7 example example NN 22766 1151 8 in in IN 22766 1151 9 the the DT 22766 1151 10 word word NN 22766 1151 11 " " `` 22766 1151 12 electrical electrical JJ 22766 1151 13 . . . 22766 1151 14 " " '' 22766 1152 1 E E NNP 22766 1152 2 L l NN 22766 1152 3 E e NN 22766 1152 4 C c NN 22766 1152 5 T t NN 22766 1152 6 R r NN 22766 1152 7 I i NN 22766 1152 8 C c NN 22766 1152 9 A a NN 22766 1152 10 L l NN 22766 1152 11 . . . 22766 1153 1 -- -- : 22766 1153 2 . . . 22766 1154 1 .. .. NFP 22766 1154 2 . . . 22766 1155 1 - - : 22766 1155 2 . . . 22766 1156 1 .. .. NFP 22766 1156 2 .. .. NFP 22766 1156 3 .. .. NFP 22766 1156 4 . . . 22766 1157 1 . . . 22766 1158 1 - - : 22766 1158 2 -- -- : 22766 1158 3 The the DT 22766 1158 4 operator operator NN 22766 1158 5 first first RB 22766 1158 6 makes make VBZ 22766 1158 7 a a DT 22766 1158 8 dot dot NN 22766 1158 9 , , , 22766 1158 10 which which WDT 22766 1158 11 means mean VBZ 22766 1158 12 a a DT 22766 1158 13 sharp sharp JJ 22766 1158 14 and and CC 22766 1158 15 a a DT 22766 1158 16 dull dull JJ 22766 1158 17 click click NN 22766 1158 18 close close RB 22766 1158 19 together together RB 22766 1158 20 ; ; : 22766 1158 21 there there EX 22766 1158 22 is be VBZ 22766 1158 23 then then RB 22766 1158 24 a a DT 22766 1158 25 brief brief JJ 22766 1158 26 interval interval NN 22766 1158 27 , , , 22766 1158 28 then then RB 22766 1158 29 a a DT 22766 1158 30 lapse lapse NN 22766 1158 31 , , , 22766 1158 32 after after IN 22766 1158 33 which which WDT 22766 1158 34 there there EX 22766 1158 35 is be VBZ 22766 1158 36 a a DT 22766 1158 37 sharp sharp JJ 22766 1158 38 click click NN 22766 1158 39 , , , 22766 1158 40 followed follow VBD 22766 1158 41 , , , 22766 1158 42 after after IN 22766 1158 43 a a DT 22766 1158 44 comparatively comparatively RB 22766 1158 45 longer long JJR 22766 1158 46 interval interval NN 22766 1158 47 , , , 22766 1158 48 with with IN 22766 1158 49 the the DT 22766 1158 50 dull dull JJ 22766 1158 51 click click NN 22766 1158 52 . . . 22766 1159 1 Now now RB 22766 1159 2 a a DT 22766 1159 3 dash dash NN 22766 1159 4 by by IN 22766 1159 5 itself -PRON- PRP 22766 1159 6 may may MD 22766 1159 7 be be VB 22766 1159 8 an an DT 22766 1159 9 L l NN 22766 1159 10 , , , 22766 1159 11 a a DT 22766 1159 12 T t NN 22766 1159 13 , , , 22766 1159 14 or or CC 22766 1159 15 the the DT 22766 1159 16 figure figure NN 22766 1159 17 0 0 CD 22766 1159 18 , , , 22766 1159 19 dependent dependent JJ 22766 1159 20 upon upon IN 22766 1159 21 its -PRON- PRP$ 22766 1159 22 length length NN 22766 1159 23 . . . 22766 1160 1 The the DT 22766 1160 2 short short JJ 22766 1160 3 dash dash NN 22766 1160 4 is be VBZ 22766 1160 5 T t NN 22766 1160 6 , , , 22766 1160 7 and and CC 22766 1160 8 the the DT 22766 1160 9 longest long JJS 22766 1160 10 dash dash NN 22766 1160 11 the the DT 22766 1160 12 figure figure NN 22766 1160 13 0 0 CD 22766 1160 14 . . . 22766 1161 1 The the DT 22766 1161 2 operator operator NN 22766 1161 3 will will MD 22766 1161 4 soon soon RB 22766 1161 5 learn learn VB 22766 1161 6 whether whether IN 22766 1161 7 it -PRON- PRP 22766 1161 8 is be VBZ 22766 1161 9 either either DT 22766 1161 10 of of IN 22766 1161 11 these these DT 22766 1161 12 or or CC 22766 1161 13 the the DT 22766 1161 14 letter letter NN 22766 1161 15 L L NNP 22766 1161 16 , , , 22766 1161 17 which which WDT 22766 1161 18 is be VBZ 22766 1161 19 intermediate intermediate JJ 22766 1161 20 in in IN 22766 1161 21 length length NN 22766 1161 22 . . . 22766 1162 1 In in IN 22766 1162 2 time time NN 22766 1162 3 the the DT 22766 1162 4 sender sender NN 22766 1162 5 as as RB 22766 1162 6 well well RB 22766 1162 7 as as IN 22766 1162 8 receiver receiver NN 22766 1162 9 will will MD 22766 1162 10 give give VB 22766 1162 11 a a DT 22766 1162 12 uniform uniform JJ 22766 1162 13 length length NN 22766 1162 14 to to IN 22766 1162 15 the the DT 22766 1162 16 dash dash NN 22766 1162 17 impulse impulse NN 22766 1162 18 , , , 22766 1162 19 so so IN 22766 1162 20 that that IN 22766 1162 21 it -PRON- PRP 22766 1162 22 may may MD 22766 1162 23 be be VB 22766 1162 24 readily readily RB 22766 1162 25 distinguished distinguish VBN 22766 1162 26 . . . 22766 1163 1 In in IN 22766 1163 2 the the DT 22766 1163 3 same same JJ 22766 1163 4 way way NN 22766 1163 5 , , , 22766 1163 6 we -PRON- PRP 22766 1163 7 find find VBP 22766 1163 8 that that IN 22766 1163 9 R r NN 22766 1163 10 , , , 22766 1163 11 which which WDT 22766 1163 12 is be VBZ 22766 1163 13 indicated indicate VBN 22766 1163 14 by by IN 22766 1163 15 a a DT 22766 1163 16 dot dot NN 22766 1163 17 , , , 22766 1163 18 is be VBZ 22766 1163 19 followed follow VBN 22766 1163 20 , , , 22766 1163 21 after after IN 22766 1163 22 a a DT 22766 1163 23 short short JJ 22766 1163 24 interval interval NN 22766 1163 25 , , , 22766 1163 26 by by IN 22766 1163 27 two two CD 22766 1163 28 dots dot NNS 22766 1163 29 . . . 22766 1164 1 This this DT 22766 1164 2 might may MD 22766 1164 3 readily readily RB 22766 1164 4 be be VB 22766 1164 5 mistaken mistaken JJ 22766 1164 6 for for IN 22766 1164 7 the the DT 22766 1164 8 single single JJ 22766 1164 9 dot dot NN 22766 1164 10 for for IN 22766 1164 11 E e NN 22766 1164 12 and and CC 22766 1164 13 the the DT 22766 1164 14 two two CD 22766 1164 15 dots dot NNS 22766 1164 16 for for IN 22766 1164 17 I -PRON- PRP 22766 1164 18 , , , 22766 1164 19 were be VBD 22766 1164 20 it -PRON- PRP 22766 1164 21 not not RB 22766 1164 22 that that IN 22766 1164 23 the the DT 22766 1164 24 time time NN 22766 1164 25 element element NN 22766 1164 26 in in IN 22766 1164 27 R r NN 22766 1164 28 is be VBZ 22766 1164 29 not not RB 22766 1164 30 as as RB 22766 1164 31 long long RB 22766 1164 32 between between IN 22766 1164 33 the the DT 22766 1164 34 first first JJ 22766 1164 35 and and CC 22766 1164 36 second second JJ 22766 1164 37 dots dot NNS 22766 1164 38 , , , 22766 1164 39 as as IN 22766 1164 40 it -PRON- PRP 22766 1164 41 ordinarily ordinarily RB 22766 1164 42 is be VBZ 22766 1164 43 between between IN 22766 1164 44 the the DT 22766 1164 45 single single JJ 22766 1164 46 dot dot NN 22766 1164 47 of of IN 22766 1164 48 E e NN 22766 1164 49 when when WRB 22766 1164 50 followed follow VBN 22766 1164 51 by by IN 22766 1164 52 the the DT 22766 1164 53 two two CD 22766 1164 54 dots dot NNS 22766 1164 55 of of IN 22766 1164 56 I. i. NN 22766 1165 1 CHAPTER chapter NN 22766 1165 2 X X NNP 22766 1165 3 HIGH high JJ 22766 1165 4 TENSION tension NN 22766 1165 5 APPARATUS apparatus NNS 22766 1165 6 , , , 22766 1165 7 CONDENSERS CONDENSERS NNPS 22766 1165 8 , , , 22766 1165 9 ETC ETC NNP 22766 1165 10 . . . 22766 1166 1 INDUCTION.--One induction.--one ADD 22766 1166 2 of of IN 22766 1166 3 the the DT 22766 1166 4 most most RBS 22766 1166 5 remarkable remarkable JJ 22766 1166 6 things thing NNS 22766 1166 7 in in IN 22766 1166 8 electricity electricity NN 22766 1166 9 is be VBZ 22766 1166 10 the the DT 22766 1166 11 action action NN 22766 1166 12 of of IN 22766 1166 13 induction induction NN 22766 1166 14 -- -- : 22766 1166 15 that that IN 22766 1166 16 property property NN 22766 1166 17 of of IN 22766 1166 18 an an DT 22766 1166 19 electric electric JJ 22766 1166 20 current current NN 22766 1166 21 which which WDT 22766 1166 22 enables enable VBZ 22766 1166 23 it -PRON- PRP 22766 1166 24 to to TO 22766 1166 25 pass pass VB 22766 1166 26 from from IN 22766 1166 27 one one CD 22766 1166 28 conductor conductor NN 22766 1166 29 to to IN 22766 1166 30 another another DT 22766 1166 31 conductor conductor NN 22766 1166 32 through through IN 22766 1166 33 the the DT 22766 1166 34 air air NN 22766 1166 35 . . . 22766 1167 1 Another another DT 22766 1167 2 singular singular JJ 22766 1167 3 and and CC 22766 1167 4 interesting interesting JJ 22766 1167 5 thing thing NN 22766 1167 6 is be VBZ 22766 1167 7 that that IN 22766 1167 8 the the DT 22766 1167 9 current current NN 22766 1167 10 so so RB 22766 1167 11 transmitted transmit VBN 22766 1167 12 across across IN 22766 1167 13 spaces space NNS 22766 1167 14 changes change VBZ 22766 1167 15 its -PRON- PRP$ 22766 1167 16 direction direction NN 22766 1167 17 of of IN 22766 1167 18 flow flow NN 22766 1167 19 , , , 22766 1167 20 and and CC 22766 1167 21 , , , 22766 1167 22 furthermore furthermore RB 22766 1167 23 , , , 22766 1167 24 the the DT 22766 1167 25 tension tension NN 22766 1167 26 of of IN 22766 1167 27 such such PDT 22766 1167 28 a a DT 22766 1167 29 current current NN 22766 1167 30 may may MD 22766 1167 31 be be VB 22766 1167 32 changed change VBN 22766 1167 33 by by IN 22766 1167 34 transmitting transmit VBG 22766 1167 35 it -PRON- PRP 22766 1167 36 from from IN 22766 1167 37 one one CD 22766 1167 38 conductor conductor NN 22766 1167 39 to to IN 22766 1167 40 another another DT 22766 1167 41 . . . 22766 1168 1 LOW LOW NNP 22766 1168 2 AND and CC 22766 1168 3 HIGH HIGH NNP 22766 1168 4 TENSION.--In TENSION.--In NNP 22766 1168 5 order order NN 22766 1168 6 to to TO 22766 1168 7 effect effect VB 22766 1168 8 this this DT 22766 1168 9 latter latter JJ 22766 1168 10 change change NN 22766 1168 11 -- -- : 22766 1168 12 that that RB 22766 1168 13 is is RB 22766 1168 14 , , , 22766 1168 15 to to TO 22766 1168 16 convert convert VB 22766 1168 17 it -PRON- PRP 22766 1168 18 from from IN 22766 1168 19 a a DT 22766 1168 20 low low JJ 22766 1168 21 tension tension NN 22766 1168 22 to to IN 22766 1168 23 a a DT 22766 1168 24 high high JJ 22766 1168 25 tension tension NN 22766 1168 26 -- -- : 22766 1168 27 coils coil NNS 22766 1168 28 are be VBP 22766 1168 29 used use VBN 22766 1168 30 , , , 22766 1168 31 one one CD 22766 1168 32 coil coil NN 22766 1168 33 being be VBG 22766 1168 34 wound wind VBN 22766 1168 35 upon upon IN 22766 1168 36 the the DT 22766 1168 37 other other JJ 22766 1168 38 ; ; : 22766 1168 39 one one CD 22766 1168 40 of of IN 22766 1168 41 these these DT 22766 1168 42 coils coil NNS 22766 1168 43 is be VBZ 22766 1168 44 called call VBN 22766 1168 45 the the DT 22766 1168 46 primary primary NN 22766 1168 47 and and CC 22766 1168 48 the the DT 22766 1168 49 other other JJ 22766 1168 50 the the DT 22766 1168 51 secondary secondary JJ 22766 1168 52 . . . 22766 1169 1 The the DT 22766 1169 2 primary primary JJ 22766 1169 3 coil coil NN 22766 1169 4 receives receive VBZ 22766 1169 5 the the DT 22766 1169 6 current current NN 22766 1169 7 from from IN 22766 1169 8 the the DT 22766 1169 9 battery battery NN 22766 1169 10 , , , 22766 1169 11 or or CC 22766 1169 12 source source NN 22766 1169 13 of of IN 22766 1169 14 electrical electrical JJ 22766 1169 15 power power NN 22766 1169 16 , , , 22766 1169 17 and and CC 22766 1169 18 the the DT 22766 1169 19 secondary secondary JJ 22766 1169 20 coil coil NN 22766 1169 21 receives receive VBZ 22766 1169 22 charges charge NNS 22766 1169 23 , , , 22766 1169 24 and and CC 22766 1169 25 transmits transmit VBZ 22766 1169 26 the the DT 22766 1169 27 current current NN 22766 1169 28 . . . 22766 1170 1 For for IN 22766 1170 2 an an DT 22766 1170 3 illustration illustration NN 22766 1170 4 of of IN 22766 1170 5 this this DT 22766 1170 6 examine examine NN 22766 1170 7 Fig Fig NNP 22766 1170 8 . . . 22766 1171 1 70 70 CD 22766 1171 2 , , , 22766 1171 3 in in IN 22766 1171 4 which which WDT 22766 1171 5 you -PRON- PRP 22766 1171 6 will will MD 22766 1171 7 note note VB 22766 1171 8 a a DT 22766 1171 9 coil coil NN 22766 1171 10 of of IN 22766 1171 11 heavy heavy JJ 22766 1171 12 wire wire NN 22766 1171 13 ( ( -LRB- 22766 1171 14 A a NN 22766 1171 15 ) ) -RRB- 22766 1171 16 , , , 22766 1171 17 around around IN 22766 1171 18 which which WDT 22766 1171 19 is be VBZ 22766 1171 20 wound wind VBN 22766 1171 21 a a DT 22766 1171 22 coil coil NN 22766 1171 23 of of IN 22766 1171 24 fine fine JJ 22766 1171 25 wire wire NN 22766 1171 26 ( ( -LRB- 22766 1171 27 B b NN 22766 1171 28 ) ) -RRB- 22766 1171 29 . . . 22766 1172 1 If if IN 22766 1172 2 , , , 22766 1172 3 for for IN 22766 1172 4 instance instance NN 22766 1172 5 , , , 22766 1172 6 the the DT 22766 1172 7 primary primary JJ 22766 1172 8 coil coil NN 22766 1172 9 has have VBZ 22766 1172 10 a a DT 22766 1172 11 low low JJ 22766 1172 12 voltage voltage NN 22766 1172 13 , , , 22766 1172 14 the the DT 22766 1172 15 secondary secondary JJ 22766 1172 16 coil coil NN 22766 1172 17 will will MD 22766 1172 18 have have VB 22766 1172 19 a a DT 22766 1172 20 high high JJ 22766 1172 21 voltage voltage NN 22766 1172 22 , , , 22766 1172 23 or or CC 22766 1172 24 tension tension NN 22766 1172 25 . . . 22766 1173 1 Advantage advantage NN 22766 1173 2 is be VBZ 22766 1173 3 taken take VBN 22766 1173 4 of of IN 22766 1173 5 this this DT 22766 1173 6 phase phase NN 22766 1173 7 to to TO 22766 1173 8 use use VB 22766 1173 9 a a DT 22766 1173 10 few few JJ 22766 1173 11 cells cell NNS 22766 1173 12 , , , 22766 1173 13 as as IN 22766 1173 14 a a DT 22766 1173 15 primary primary JJ 22766 1173 16 battery battery NN 22766 1173 17 , , , 22766 1173 18 and and CC 22766 1173 19 then then RB 22766 1173 20 , , , 22766 1173 21 by by IN 22766 1173 22 a a DT 22766 1173 23 set set NN 22766 1173 24 of of IN 22766 1173 25 _ _ NNP 22766 1173 26 Induction Induction NNP 22766 1173 27 Coils Coils NNP 22766 1173 28 _ _ NNP 22766 1173 29 , , , 22766 1173 30 as as IN 22766 1173 31 they -PRON- PRP 22766 1173 32 are be VBP 22766 1173 33 called call VBN 22766 1173 34 , , , 22766 1173 35 to to TO 22766 1173 36 build build VB 22766 1173 37 up up RP 22766 1173 38 a a DT 22766 1173 39 high high JJ 22766 1173 40 - - HYPH 22766 1173 41 tension tension NN 22766 1173 42 electro electro JJ 22766 1173 43 - - HYPH 22766 1173 44 motive motive NN 22766 1173 45 force force NN 22766 1173 46 , , , 22766 1173 47 so so IN 22766 1173 48 that that IN 22766 1173 49 the the DT 22766 1173 50 spark spark NN 22766 1173 51 will will MD 22766 1173 52 jump jump VB 22766 1173 53 across across IN 22766 1173 54 a a DT 22766 1173 55 gap gap NN 22766 1173 56 , , , 22766 1173 57 as as IN 22766 1173 58 shown show VBN 22766 1173 59 at at IN 22766 1173 60 C C NNP 22766 1173 61 , , , 22766 1173 62 for for IN 22766 1173 63 the the DT 22766 1173 64 purpose purpose NN 22766 1173 65 of of IN 22766 1173 66 igniting ignite VBG 22766 1173 67 the the DT 22766 1173 68 charges charge NNS 22766 1173 69 of of IN 22766 1173 70 gas gas NN 22766 1173 71 in in IN 22766 1173 72 a a DT 22766 1173 73 gasoline gasoline NN 22766 1173 74 motor motor NN 22766 1173 75 ; ; : 22766 1173 76 or or CC 22766 1173 77 the the DT 22766 1173 78 current current NN 22766 1173 79 may may MD 22766 1173 80 be be VB 22766 1173 81 used use VBN 22766 1173 82 for for IN 22766 1173 83 medical medical JJ 22766 1173 84 batteries battery NNS 22766 1173 85 , , , 22766 1173 86 and and CC 22766 1173 87 for for IN 22766 1173 88 other other JJ 22766 1173 89 purposes purpose NNS 22766 1173 90 . . . 22766 1174 1 [ [ -LRB- 22766 1174 2 Illustration illustration NN 22766 1174 3 : : : 22766 1174 4 _ _ NNP 22766 1174 5 Fig Fig NNP 22766 1174 6 . . . 22766 1175 1 70 70 CD 22766 1175 2 . . . 22766 1175 3 _ _ NNP 22766 1175 4 INDUCTION INDUCTION NNP 22766 1175 5 COIL COIL NNP 22766 1175 6 AND and CC 22766 1175 7 CIRCUIT CIRCUIT NNP 22766 1175 8 ] ] -RRB- 22766 1175 9 The the DT 22766 1175 10 current current JJ 22766 1175 11 passes pass VBZ 22766 1175 12 , , , 22766 1175 13 by by IN 22766 1175 14 induction induction NN 22766 1175 15 , , , 22766 1175 16 from from IN 22766 1175 17 the the DT 22766 1175 18 primary primary NN 22766 1175 19 to to IN 22766 1175 20 the the DT 22766 1175 21 secondary secondary JJ 22766 1175 22 coil coil NN 22766 1175 23 . . . 22766 1176 1 It -PRON- PRP 22766 1176 2 passes pass VBZ 22766 1176 3 from from IN 22766 1176 4 a a DT 22766 1176 5 large large JJ 22766 1176 6 conductor conductor NN 22766 1176 7 to to IN 22766 1176 8 a a DT 22766 1176 9 small small JJ 22766 1176 10 conductor conductor NN 22766 1176 11 , , , 22766 1176 12 the the DT 22766 1176 13 small small JJ 22766 1176 14 conductor conductor NN 22766 1176 15 having have VBG 22766 1176 16 a a DT 22766 1176 17 much much RB 22766 1176 18 greater great JJR 22766 1176 19 resistance resistance NN 22766 1176 20 than than IN 22766 1176 21 the the DT 22766 1176 22 large large JJ 22766 1176 23 one one NN 22766 1176 24 . . . 22766 1177 1 ELASTIC elastic JJ 22766 1177 2 PROPERTY property NN 22766 1177 3 OF of IN 22766 1177 4 ELECTRICITY.--While electricity.--while NN 22766 1177 5 electricity electricity NN 22766 1177 6 has have VBZ 22766 1177 7 no no DT 22766 1177 8 resiliency resiliency NN 22766 1177 9 , , , 22766 1177 10 like like IN 22766 1177 11 a a DT 22766 1177 12 spring spring NN 22766 1177 13 , , , 22766 1177 14 for for IN 22766 1177 15 instance instance NN 22766 1177 16 , , , 22766 1177 17 still still RB 22766 1177 18 it -PRON- PRP 22766 1177 19 acts act VBZ 22766 1177 20 in in IN 22766 1177 21 the the DT 22766 1177 22 manner manner NN 22766 1177 23 of of IN 22766 1177 24 a a DT 22766 1177 25 cushion cushion NN 22766 1177 26 under under IN 22766 1177 27 certain certain JJ 22766 1177 28 conditions condition NNS 22766 1177 29 . . . 22766 1178 1 It -PRON- PRP 22766 1178 2 may may MD 22766 1178 3 be be VB 22766 1178 4 likened liken VBN 22766 1178 5 to to IN 22766 1178 6 an an DT 22766 1178 7 oscillating oscillate VBG 22766 1178 8 spring spring NN 22766 1178 9 acted act VBN 22766 1178 10 upon upon IN 22766 1178 11 by by IN 22766 1178 12 a a DT 22766 1178 13 bar bar NN 22766 1178 14 . . . 22766 1179 1 Referring refer VBG 22766 1179 2 to to IN 22766 1179 3 Fig Fig NNP 22766 1179 4 . . . 22766 1180 1 71 71 CD 22766 1180 2 , , , 22766 1180 3 we -PRON- PRP 22766 1180 4 will will MD 22766 1180 5 assume assume VB 22766 1180 6 that that IN 22766 1180 7 the the DT 22766 1180 8 bar bar NN 22766 1180 9 A a NN 22766 1180 10 in in IN 22766 1180 11 falling fall VBG 22766 1180 12 down down RP 22766 1180 13 upon upon IN 22766 1180 14 the the DT 22766 1180 15 spring spring NN 22766 1180 16 B b NN 22766 1180 17 compresses compress VBZ 22766 1180 18 the the DT 22766 1180 19 latter latter JJ 22766 1180 20 , , , 22766 1180 21 so so IN 22766 1180 22 that that IN 22766 1180 23 at at IN 22766 1180 24 the the DT 22766 1180 25 time time NN 22766 1180 26 of of IN 22766 1180 27 greatest great JJS 22766 1180 28 compression compression NN 22766 1180 29 the the DT 22766 1180 30 bar bar NN 22766 1180 31 goes go VBZ 22766 1180 32 down down RB 22766 1180 33 as as RB 22766 1180 34 far far RB 22766 1180 35 as as IN 22766 1180 36 the the DT 22766 1180 37 dotted dotted JJ 22766 1180 38 line line NN 22766 1180 39 C. C. NNP 22766 1180 40 It -PRON- PRP 22766 1180 41 is be VBZ 22766 1180 42 obvious obvious JJ 22766 1180 43 that that IN 22766 1180 44 the the DT 22766 1180 45 spring spring NN 22766 1180 46 B b NN 22766 1180 47 will will MD 22766 1180 48 throw throw VB 22766 1180 49 the the DT 22766 1180 50 bar bar NN 22766 1180 51 upwardly upwardly RB 22766 1180 52 . . . 22766 1181 1 Now now RB 22766 1181 2 , , , 22766 1181 3 electricity electricity NN 22766 1181 4 appears appear VBZ 22766 1181 5 to to TO 22766 1181 6 have have VB 22766 1181 7 a a DT 22766 1181 8 kind kind NN 22766 1181 9 of of IN 22766 1181 10 elasticity elasticity NN 22766 1181 11 , , , 22766 1181 12 which which WDT 22766 1181 13 characteristic characteristic NN 22766 1181 14 is be VBZ 22766 1181 15 taken take VBN 22766 1181 16 advantage advantage NN 22766 1181 17 of of IN 22766 1181 18 in in IN 22766 1181 19 order order NN 22766 1181 20 to to TO 22766 1181 21 increase increase VB 22766 1181 22 the the DT 22766 1181 23 efficiency efficiency NN 22766 1181 24 of of IN 22766 1181 25 the the DT 22766 1181 26 induction induction NN 22766 1181 27 in in IN 22766 1181 28 the the DT 22766 1181 29 coil coil NN 22766 1181 30 . . . 22766 1182 1 [ [ -LRB- 22766 1182 2 Illustration illustration NN 22766 1182 3 : : : 22766 1182 4 _ _ NNP 22766 1182 5 Fig Fig NNP 22766 1182 6 . . . 22766 1183 1 71 71 LS 22766 1183 2 . . . 22766 1183 3 _ _ NNP 22766 1183 4 ILLUSTRATING ILLUSTRATING NNP 22766 1183 5 ELASTICITY ELASTICITY NNP 22766 1183 6 ] ] -RRB- 22766 1183 7 THE the DT 22766 1183 8 CONDENSER.--To CONDENSER.--To NNP 22766 1183 9 make make VBP 22766 1183 10 a a DT 22766 1183 11 condenser condenser NN 22766 1183 12 , , , 22766 1183 13 prepare prepare VB 22766 1183 14 two two CD 22766 1183 15 pine pine JJ 22766 1183 16 boards board NNS 22766 1183 17 like like IN 22766 1183 18 A a NN 22766 1183 19 , , , 22766 1183 20 say say UH 22766 1183 21 , , , 22766 1183 22 eight eight CD 22766 1183 23 by by IN 22766 1183 24 ten ten CD 22766 1183 25 inches inch NNS 22766 1183 26 and and CC 22766 1183 27 a a DT 22766 1183 28 half half NN 22766 1183 29 inch inch NN 22766 1183 30 thick thick JJ 22766 1183 31 , , , 22766 1183 32 and and CC 22766 1183 33 shellac shellac NNS 22766 1183 34 thoroughly thoroughly RB 22766 1183 35 on on IN 22766 1183 36 all all DT 22766 1183 37 sides side NNS 22766 1183 38 . . . 22766 1184 1 Then then RB 22766 1184 2 prepare prepare VB 22766 1184 3 sheets sheet NNS 22766 1184 4 of of IN 22766 1184 5 tinfoil tinfoil NN 22766 1184 6 ( ( -LRB- 22766 1184 7 B B NNP 22766 1184 8 ) ) -RRB- 22766 1184 9 , , , 22766 1184 10 six six CD 22766 1184 11 by by IN 22766 1184 12 eight eight CD 22766 1184 13 inches inch NNS 22766 1184 14 in in IN 22766 1184 15 size size NN 22766 1184 16 , , , 22766 1184 17 and and CC 22766 1184 18 also also RB 22766 1184 19 sheets sheet NNS 22766 1184 20 of of IN 22766 1184 21 paraffined paraffine VBN 22766 1184 22 paper paper NN 22766 1184 23 ( ( -LRB- 22766 1184 24 C C NNP 22766 1184 25 ) ) -RRB- 22766 1184 26 , , , 22766 1184 27 seven seven CD 22766 1184 28 by by IN 22766 1184 29 nine nine CD 22766 1184 30 inches inch NNS 22766 1184 31 in in IN 22766 1184 32 dimensions dimension NNS 22766 1184 33 . . . 22766 1185 1 Also also RB 22766 1185 2 cut cut VB 22766 1185 3 out out RP 22766 1185 4 from from IN 22766 1185 5 the the DT 22766 1185 6 waste waste NN 22766 1185 7 pieces piece NNS 22766 1185 8 of of IN 22766 1185 9 tinfoil tinfoil NN 22766 1185 10 strips strip NNS 22766 1185 11 ( ( -LRB- 22766 1185 12 D D NNP 22766 1185 13 ) ) -RRB- 22766 1185 14 , , , 22766 1185 15 one one CD 22766 1185 16 inch inch NN 22766 1185 17 by by IN 22766 1185 18 two two CD 22766 1185 19 inches inch NNS 22766 1185 20 . . . 22766 1186 1 To to TO 22766 1186 2 build build VB 22766 1186 3 up up RP 22766 1186 4 the the DT 22766 1186 5 condenser condenser NN 22766 1186 6 , , , 22766 1186 7 lay lie VBD 22766 1186 8 down down RP 22766 1186 9 a a DT 22766 1186 10 sheet sheet NN 22766 1186 11 of of IN 22766 1186 12 paraffined paraffine VBN 22766 1186 13 paper paper NN 22766 1186 14 ( ( -LRB- 22766 1186 15 C C NNP 22766 1186 16 ) ) -RRB- 22766 1186 17 , , , 22766 1186 18 then then RB 22766 1186 19 a a DT 22766 1186 20 sheet sheet NN 22766 1186 21 of of IN 22766 1186 22 tinfoil tinfoil NN 22766 1186 23 ( ( -LRB- 22766 1186 24 B B NNP 22766 1186 25 ) ) -RRB- 22766 1186 26 , , , 22766 1186 27 and and CC 22766 1186 28 before before IN 22766 1186 29 putting put VBG 22766 1186 30 on on RP 22766 1186 31 the the DT 22766 1186 32 next next JJ 22766 1186 33 sheet sheet NN 22766 1186 34 of of IN 22766 1186 35 paraffined paraffine VBN 22766 1186 36 paper paper NN 22766 1186 37 lay lie VBD 22766 1186 38 down down RP 22766 1186 39 one one CD 22766 1186 40 of of IN 22766 1186 41 the the DT 22766 1186 42 small small JJ 22766 1186 43 strips strip NNS 22766 1186 44 ( ( -LRB- 22766 1186 45 D d NN 22766 1186 46 ) ) -RRB- 22766 1186 47 of of IN 22766 1186 48 tinfoil tinfoil NN 22766 1186 49 , , , 22766 1186 50 as as IN 22766 1186 51 shown show VBN 22766 1186 52 in in IN 22766 1186 53 the the DT 22766 1186 54 illustration illustration NN 22766 1186 55 , , , 22766 1186 56 so so IN 22766 1186 57 that that IN 22766 1186 58 its -PRON- PRP$ 22766 1186 59 end end NN 22766 1186 60 projects project NNS 22766 1186 61 over over IN 22766 1186 62 one one CD 22766 1186 63 end end NN 22766 1186 64 of of IN 22766 1186 65 the the DT 22766 1186 66 board board NN 22766 1186 67 A a NN 22766 1186 68 ; ; : 22766 1186 69 then then RB 22766 1186 70 on on IN 22766 1186 71 the the DT 22766 1186 72 second second JJ 22766 1186 73 sheet sheet NN 22766 1186 74 of of IN 22766 1186 75 paraffine paraffine NN 22766 1186 76 paper paper NN 22766 1186 77 lay lie VBD 22766 1186 78 another another DT 22766 1186 79 sheet sheet NN 22766 1186 80 of of IN 22766 1186 81 tinfoil tinfoil NN 22766 1186 82 , , , 22766 1186 83 and and CC 22766 1186 84 on on IN 22766 1186 85 this this DT 22766 1186 86 , , , 22766 1186 87 at at IN 22766 1186 88 the the DT 22766 1186 89 opposite opposite JJ 22766 1186 90 end end NN 22766 1186 91 , , , 22766 1186 92 place place VB 22766 1186 93 one one CD 22766 1186 94 of of IN 22766 1186 95 the the DT 22766 1186 96 small small JJ 22766 1186 97 strips strip NNS 22766 1186 98 ( ( -LRB- 22766 1186 99 D D NNP 22766 1186 100 ) ) -RRB- 22766 1186 101 , , , 22766 1186 102 and and CC 22766 1186 103 so so RB 22766 1186 104 on on RB 22766 1186 105 , , , 22766 1186 106 using use VBG 22766 1186 107 from from IN 22766 1186 108 50 50 CD 22766 1186 109 to to TO 22766 1186 110 100 100 CD 22766 1186 111 of of IN 22766 1186 112 the the DT 22766 1186 113 tinfoil tinfoil NN 22766 1186 114 sheets sheet NNS 22766 1186 115 . . . 22766 1187 1 When when WRB 22766 1187 2 the the DT 22766 1187 3 last last JJ 22766 1187 4 paraffine paraffine NN 22766 1187 5 sheet sheet NN 22766 1187 6 is be VBZ 22766 1187 7 laid lay VBN 22766 1187 8 on on RP 22766 1187 9 , , , 22766 1187 10 the the DT 22766 1187 11 other other JJ 22766 1187 12 board board NN 22766 1187 13 is be VBZ 22766 1187 14 placed place VBN 22766 1187 15 on on IN 22766 1187 16 top top NN 22766 1187 17 , , , 22766 1187 18 and and CC 22766 1187 19 the the DT 22766 1187 20 whole whole JJ 22766 1187 21 bound bind VBN 22766 1187 22 together together RB 22766 1187 23 , , , 22766 1187 24 either either CC 22766 1187 25 by by IN 22766 1187 26 wrapping wrap VBG 22766 1187 27 cords cord NNS 22766 1187 28 around around IN 22766 1187 29 the the DT 22766 1187 30 same same JJ 22766 1187 31 or or CC 22766 1187 32 by by IN 22766 1187 33 clamping clamp VBG 22766 1187 34 them -PRON- PRP 22766 1187 35 together together RB 22766 1187 36 with with IN 22766 1187 37 bolts bolt NNS 22766 1187 38 . . . 22766 1188 1 [ [ -LRB- 22766 1188 2 Illustration illustration NN 22766 1188 3 : : : 22766 1188 4 _ _ NNP 22766 1188 5 Fig Fig NNP 22766 1188 6 . . . 22766 1189 1 72 72 CD 22766 1189 2 . . . 22766 1189 3 _ _ NNP 22766 1189 4 CONDENSER CONDENSER NNP 22766 1189 5 ] ] -RRB- 22766 1189 6 You -PRON- PRP 22766 1189 7 may may MD 22766 1189 8 now now RB 22766 1189 9 make make VB 22766 1189 10 a a DT 22766 1189 11 hole hole NN 22766 1189 12 through through IN 22766 1189 13 the the DT 22766 1189 14 projecting projecting NN 22766 1189 15 ends end NNS 22766 1189 16 of of IN 22766 1189 17 the the DT 22766 1189 18 strips strip NNS 22766 1189 19 , , , 22766 1189 20 and and CC 22766 1189 21 you -PRON- PRP 22766 1189 22 will will MD 22766 1189 23 have have VB 22766 1189 24 two two CD 22766 1189 25 sets set NNS 22766 1189 26 of of IN 22766 1189 27 tinfoil tinfoil NN 22766 1189 28 sheets sheet NNS 22766 1189 29 , , , 22766 1189 30 alternately alternately RB 22766 1189 31 connected connect VBN 22766 1189 32 together together RB 22766 1189 33 at at IN 22766 1189 34 opposite opposite JJ 22766 1189 35 ends end NNS 22766 1189 36 of of IN 22766 1189 37 the the DT 22766 1189 38 condenser condenser NN 22766 1189 39 . . . 22766 1190 1 Care care NN 22766 1190 2 should should MD 22766 1190 3 be be VB 22766 1190 4 exercised exercise VBN 22766 1190 5 to to TO 22766 1190 6 leave leave VB 22766 1190 7 the the DT 22766 1190 8 paraffine paraffine NN 22766 1190 9 sheets sheet NNS 22766 1190 10 perfect perfect JJ 22766 1190 11 or or CC 22766 1190 12 without without IN 22766 1190 13 holes hole NNS 22766 1190 14 . . . 22766 1191 1 You -PRON- PRP 22766 1191 2 can can MD 22766 1191 3 make make VB 22766 1191 4 these these DT 22766 1191 5 sheets sheet NNS 22766 1191 6 yourself -PRON- PRP 22766 1191 7 by by IN 22766 1191 8 soaking soak VBG 22766 1191 9 them -PRON- PRP 22766 1191 10 in in IN 22766 1191 11 melted melt VBN 22766 1191 12 paraffine paraffine NN 22766 1191 13 wax wax NN 22766 1191 14 . . . 22766 1192 1 CONNECTING connect VBG 22766 1192 2 UP up RP 22766 1192 3 A a DT 22766 1192 4 CONDENSER.--When CONDENSER.--When NNS 22766 1192 5 completed complete VBN 22766 1192 6 , , , 22766 1192 7 one one CD 22766 1192 8 end end NN 22766 1192 9 of of IN 22766 1192 10 the the DT 22766 1192 11 condenser condenser NN 22766 1192 12 is be VBZ 22766 1192 13 connected connect VBN 22766 1192 14 up up RP 22766 1192 15 with with IN 22766 1192 16 one one CD 22766 1192 17 terminal terminal NN 22766 1192 18 of of IN 22766 1192 19 the the DT 22766 1192 20 secondary secondary JJ 22766 1192 21 coil coil NN 22766 1192 22 , , , 22766 1192 23 and and CC 22766 1192 24 the the DT 22766 1192 25 other other JJ 22766 1192 26 end end NN 22766 1192 27 of of IN 22766 1192 28 the the DT 22766 1192 29 condenser condenser NN 22766 1192 30 with with IN 22766 1192 31 the the DT 22766 1192 32 other other JJ 22766 1192 33 secondary secondary JJ 22766 1192 34 terminal terminal NN 22766 1192 35 . . . 22766 1193 1 [ [ -LRB- 22766 1193 2 Illustration illustration NN 22766 1193 3 : : : 22766 1193 4 _ _ NNP 22766 1193 5 Fig Fig NNP 22766 1193 6 . . . 22766 1194 1 73 73 CD 22766 1194 2 . . . 22766 1194 3 _ _ NNP 22766 1194 4 HIGH HIGH NNP 22766 1194 5 - - HYPH 22766 1194 6 TENSION tension NN 22766 1194 7 CIRCUIT CIRCUIT NNP 22766 1194 8 ] ] -RRB- 22766 1194 9 In in IN 22766 1194 10 Fig Fig NNP 22766 1194 11 . . . 22766 1195 1 73 73 CD 22766 1195 2 a a DT 22766 1195 3 high high JJ 22766 1195 4 - - HYPH 22766 1195 5 tension tension NN 22766 1195 6 circuit circuit NN 22766 1195 7 is be VBZ 22766 1195 8 shown show VBN 22766 1195 9 . . . 22766 1196 1 Two two CD 22766 1196 2 coils coil NNS 22766 1196 3 , , , 22766 1196 4 side side VB 22766 1196 5 by by IN 22766 1196 6 side side NN 22766 1196 7 , , , 22766 1196 8 are be VBP 22766 1196 9 always always RB 22766 1196 10 used use VBN 22766 1196 11 to to TO 22766 1196 12 show show VB 22766 1196 13 an an DT 22766 1196 14 induction induction NN 22766 1196 15 coil coil NN 22766 1196 16 , , , 22766 1196 17 and and CC 22766 1196 18 a a DT 22766 1196 19 condenser condenser NN 22766 1196 20 is be VBZ 22766 1196 21 generally generally RB 22766 1196 22 shown show VBN 22766 1196 23 , , , 22766 1196 24 as as IN 22766 1196 25 illustrated illustrate VBN 22766 1196 26 , , , 22766 1196 27 by by IN 22766 1196 28 means mean NNS 22766 1196 29 of of IN 22766 1196 30 a a DT 22766 1196 31 pair pair NN 22766 1196 32 of of IN 22766 1196 33 forks fork NNS 22766 1196 34 , , , 22766 1196 35 one one CD 22766 1196 36 resting rest VBG 22766 1196 37 within within IN 22766 1196 38 the the DT 22766 1196 39 other other JJ 22766 1196 40 . . . 22766 1197 1 THE the DT 22766 1197 2 INTERRUPTER.--One INTERRUPTER.--One `` 22766 1197 3 other other JJ 22766 1197 4 piece piece NN 22766 1197 5 of of IN 22766 1197 6 mechanism mechanism NN 22766 1197 7 is be VBZ 22766 1197 8 necessary necessary JJ 22766 1197 9 , , , 22766 1197 10 and and CC 22766 1197 11 that that DT 22766 1197 12 is be VBZ 22766 1197 13 an an DT 22766 1197 14 _ _ NNP 22766 1197 15 Interrupter Interrupter NNP 22766 1197 16 _ _ NNP 22766 1197 17 , , , 22766 1197 18 for for IN 22766 1197 19 the the DT 22766 1197 20 purpose purpose NN 22766 1197 21 of of IN 22766 1197 22 getting get VBG 22766 1197 23 the the DT 22766 1197 24 effect effect NN 22766 1197 25 of of IN 22766 1197 26 the the DT 22766 1197 27 pulsations pulsation NNS 22766 1197 28 given give VBN 22766 1197 29 out out RP 22766 1197 30 by by IN 22766 1197 31 the the DT 22766 1197 32 secondary secondary JJ 22766 1197 33 coil coil NN 22766 1197 34 . . . 22766 1198 1 A a DT 22766 1198 2 simple simple JJ 22766 1198 3 current current JJ 22766 1198 4 interrupter interrupter NN 22766 1198 5 is be VBZ 22766 1198 6 made make VBN 22766 1198 7 as as IN 22766 1198 8 follows follow VBZ 22766 1198 9 : : : 22766 1198 10 Prepare prepare VB 22766 1198 11 a a DT 22766 1198 12 wooden wooden JJ 22766 1198 13 base base NN 22766 1198 14 ( ( -LRB- 22766 1198 15 A a NN 22766 1198 16 ) ) -RRB- 22766 1198 17 , , , 22766 1198 18 one one CD 22766 1198 19 inch inch NN 22766 1198 20 thick thick JJ 22766 1198 21 , , , 22766 1198 22 six six CD 22766 1198 23 inches inch NNS 22766 1198 24 wide wide JJ 22766 1198 25 , , , 22766 1198 26 and and CC 22766 1198 27 twelve twelve CD 22766 1198 28 inches inch NNS 22766 1198 29 long long JJ 22766 1198 30 . . . 22766 1199 1 Upon upon IN 22766 1199 2 this this DT 22766 1199 3 mount mount NN 22766 1199 4 a a DT 22766 1199 5 toothed toothed JJ 22766 1199 6 wheel wheel NN 22766 1199 7 ( ( -LRB- 22766 1199 8 B b NN 22766 1199 9 ) ) -RRB- 22766 1199 10 , , , 22766 1199 11 six six CD 22766 1199 12 inches inch NNS 22766 1199 13 in in IN 22766 1199 14 diameter diameter NN 22766 1199 15 , , , 22766 1199 16 of of IN 22766 1199 17 thin thin JJ 22766 1199 18 sheet sheet NN 22766 1199 19 metal metal NN 22766 1199 20 , , , 22766 1199 21 or or CC 22766 1199 22 a a DT 22766 1199 23 brass brass NN 22766 1199 24 gear gear NN 22766 1199 25 wheel wheel NN 22766 1199 26 will will MD 22766 1199 27 answer answer VB 22766 1199 28 the the DT 22766 1199 29 purpose purpose NN 22766 1199 30 . . . 22766 1200 1 The the DT 22766 1200 2 standard standard NN 22766 1200 3 ( ( -LRB- 22766 1200 4 C C NNP 22766 1200 5 ) ) -RRB- 22766 1200 6 , , , 22766 1200 7 which which WDT 22766 1200 8 supports support VBZ 22766 1200 9 the the DT 22766 1200 10 wheel wheel NN 22766 1200 11 , , , 22766 1200 12 may may MD 22766 1200 13 be be VB 22766 1200 14 of of IN 22766 1200 15 metal metal NN 22766 1200 16 bent bend VBN 22766 1200 17 up up RP 22766 1200 18 to to TO 22766 1200 19 form form VB 22766 1200 20 two two CD 22766 1200 21 posts post NNS 22766 1200 22 , , , 22766 1200 23 between between IN 22766 1200 24 which which WDT 22766 1200 25 the the DT 22766 1200 26 crankshaft crankshaft NN 22766 1200 27 ( ( -LRB- 22766 1200 28 D d NN 22766 1200 29 ) ) -RRB- 22766 1200 30 is be VBZ 22766 1200 31 journaled journale VBN 22766 1200 32 . . . 22766 1201 1 The the DT 22766 1201 2 base base NN 22766 1201 3 of of IN 22766 1201 4 the the DT 22766 1201 5 posts post NNS 22766 1201 6 has have VBZ 22766 1201 7 an an DT 22766 1201 8 extension extension NN 22766 1201 9 plate plate NN 22766 1201 10 ( ( -LRB- 22766 1201 11 E e NN 22766 1201 12 ) ) -RRB- 22766 1201 13 , , , 22766 1201 14 with with IN 22766 1201 15 a a DT 22766 1201 16 binding bind VBG 22766 1201 17 post post NN 22766 1201 18 for for IN 22766 1201 19 a a DT 22766 1201 20 wire wire NN 22766 1201 21 . . . 22766 1202 1 At at IN 22766 1202 2 the the DT 22766 1202 3 front front JJ 22766 1202 4 end end NN 22766 1202 5 of of IN 22766 1202 6 the the DT 22766 1202 7 base base NN 22766 1202 8 is be VBZ 22766 1202 9 an an DT 22766 1202 10 L L NNP 22766 1202 11 - - HYPH 22766 1202 12 shaped shape VBN 22766 1202 13 strip strip NN 22766 1202 14 ( ( -LRB- 22766 1202 15 F F NNP 22766 1202 16 ) ) -RRB- 22766 1202 17 , , , 22766 1202 18 with with IN 22766 1202 19 a a DT 22766 1202 20 binding bind VBG 22766 1202 21 post post NN 22766 1202 22 for for IN 22766 1202 23 a a DT 22766 1202 24 wire wire NN 22766 1202 25 connection connection NN 22766 1202 26 , , , 22766 1202 27 and and CC 22766 1202 28 the the DT 22766 1202 29 upwardly upwardly JJ 22766 1202 30 projecting projecting NN 22766 1202 31 part part NN 22766 1202 32 of of IN 22766 1202 33 the the DT 22766 1202 34 strip strip NN 22766 1202 35 contacts contact VBZ 22766 1202 36 with with IN 22766 1202 37 the the DT 22766 1202 38 toothed toothed JJ 22766 1202 39 wheel wheel NN 22766 1202 40 . . . 22766 1203 1 When when WRB 22766 1203 2 the the DT 22766 1203 3 wheel wheel NN 22766 1203 4 B b NN 22766 1203 5 is be VBZ 22766 1203 6 rotated rotate VBN 22766 1203 7 the the DT 22766 1203 8 spring spring NN 22766 1203 9 finger finger NN 22766 1203 10 ( ( -LRB- 22766 1203 11 F f NN 22766 1203 12 ) ) -RRB- 22766 1203 13 snaps snap VBZ 22766 1203 14 from from IN 22766 1203 15 one one CD 22766 1203 16 tooth tooth NN 22766 1203 17 to to IN 22766 1203 18 the the DT 22766 1203 19 next next JJ 22766 1203 20 , , , 22766 1203 21 so so IN 22766 1203 22 that that IN 22766 1203 23 , , , 22766 1203 24 momentarily momentarily RB 22766 1203 25 , , , 22766 1203 26 the the DT 22766 1203 27 current current NN 22766 1203 28 is be VBZ 22766 1203 29 broken break VBN 22766 1203 30 , , , 22766 1203 31 and and CC 22766 1203 32 the the DT 22766 1203 33 frequency frequency NN 22766 1203 34 is be VBZ 22766 1203 35 dependent dependent JJ 22766 1203 36 upon upon IN 22766 1203 37 the the DT 22766 1203 38 speed speed NN 22766 1203 39 imparted impart VBN 22766 1203 40 to to IN 22766 1203 41 the the DT 22766 1203 42 wheel wheel NN 22766 1203 43 . . . 22766 1204 1 [ [ -LRB- 22766 1204 2 Illustration illustration NN 22766 1204 3 : : : 22766 1204 4 _ _ NNP 22766 1204 5 Fig Fig NNP 22766 1204 6 . . . 22766 1205 1 74 74 CD 22766 1205 2 . . . 22766 1205 3 _ _ NNP 22766 1205 4 CURRENT CURRENT NNP 22766 1205 5 INTERRUPTER INTERRUPTER NNP 22766 1205 6 ] ] -RRB- 22766 1205 7 USES use NNS 22766 1205 8 OF of IN 22766 1205 9 HIGH high JJ 22766 1205 10 - - HYPH 22766 1205 11 TENSION tension NN 22766 1205 12 COILS.--This coils.--this JJ 22766 1205 13 high high JJ 22766 1205 14 - - HYPH 22766 1205 15 tension tension NN 22766 1205 16 coil coil NN 22766 1205 17 is be VBZ 22766 1205 18 made make VBN 22766 1205 19 use use NN 22766 1205 20 of of IN 22766 1205 21 , , , 22766 1205 22 and and CC 22766 1205 23 is be VBZ 22766 1205 24 the the DT 22766 1205 25 essential essential JJ 22766 1205 26 apparatus apparatus NN 22766 1205 27 in in IN 22766 1205 28 wireless wireless JJ 22766 1205 29 telegraphy telegraphy NN 22766 1205 30 , , , 22766 1205 31 as as IN 22766 1205 32 we -PRON- PRP 22766 1205 33 shall shall MD 22766 1205 34 see see VB 22766 1205 35 in in IN 22766 1205 36 the the DT 22766 1205 37 chapter chapter NN 22766 1205 38 treating treat VBG 22766 1205 39 upon upon IN 22766 1205 40 that that DT 22766 1205 41 subject subject NN 22766 1205 42 . . . 22766 1206 1 CHAPTER chapter NN 22766 1206 2 XI XI NNP 22766 1206 3 WIRELESS wireles VBD 22766 1206 4 TELEGRAPHY telegraphy NN 22766 1206 5 TELEGRAPHING telegraphing NN 22766 1206 6 WITHOUT without IN 22766 1206 7 WIRES.--Wireless wires.--wireless NN 22766 1206 8 telegraphy telegraphy NN 22766 1206 9 is be VBZ 22766 1206 10 an an DT 22766 1206 11 outgrowth outgrowth NN 22766 1206 12 of of IN 22766 1206 13 the the DT 22766 1206 14 ordinary ordinary JJ 22766 1206 15 telegraph telegraph NN 22766 1206 16 system system NN 22766 1206 17 . . . 22766 1207 1 When when WRB 22766 1207 2 Maxwell Maxwell NNP 22766 1207 3 , , , 22766 1207 4 and and CC 22766 1207 5 , , , 22766 1207 6 later later RB 22766 1207 7 on on RB 22766 1207 8 , , , 22766 1207 9 Hertz Hertz NNP 22766 1207 10 , , , 22766 1207 11 discovered discover VBD 22766 1207 12 that that IN 22766 1207 13 electricity electricity NN 22766 1207 14 , , , 22766 1207 15 magnetism magnetism NN 22766 1207 16 , , , 22766 1207 17 and and CC 22766 1207 18 light light NN 22766 1207 19 were be VBD 22766 1207 20 transmitted transmit VBN 22766 1207 21 through through IN 22766 1207 22 the the DT 22766 1207 23 ether ether NN 22766 1207 24 , , , 22766 1207 25 and and CC 22766 1207 26 that that IN 22766 1207 27 they -PRON- PRP 22766 1207 28 differed differ VBD 22766 1207 29 only only RB 22766 1207 30 in in IN 22766 1207 31 their -PRON- PRP$ 22766 1207 32 wave wave NN 22766 1207 33 lengths length NNS 22766 1207 34 , , , 22766 1207 35 they -PRON- PRP 22766 1207 36 laid lay VBD 22766 1207 37 the the DT 22766 1207 38 foundations foundation NNS 22766 1207 39 for for IN 22766 1207 40 wireless wireless JJ 22766 1207 41 telegraphy telegraphy NN 22766 1207 42 . . . 22766 1208 1 Ether ether NN 22766 1208 2 is be VBZ 22766 1208 3 a a DT 22766 1208 4 substance substance NN 22766 1208 5 which which WDT 22766 1208 6 is be VBZ 22766 1208 7 millions million NNS 22766 1208 8 and and CC 22766 1208 9 millions million NNS 22766 1208 10 of of IN 22766 1208 11 times time NNS 22766 1208 12 lighter light JJR 22766 1208 13 than than IN 22766 1208 14 air air NN 22766 1208 15 , , , 22766 1208 16 and and CC 22766 1208 17 it -PRON- PRP 22766 1208 18 pervades pervade VBZ 22766 1208 19 all all DT 22766 1208 20 space space NN 22766 1208 21 . . . 22766 1209 1 It -PRON- PRP 22766 1209 2 is be VBZ 22766 1209 3 so so RB 22766 1209 4 unstable unstable JJ 22766 1209 5 that that IN 22766 1209 6 it -PRON- PRP 22766 1209 7 is be VBZ 22766 1209 8 constantly constantly RB 22766 1209 9 in in IN 22766 1209 10 motion motion NN 22766 1209 11 , , , 22766 1209 12 and and CC 22766 1209 13 this this DT 22766 1209 14 phase phase NN 22766 1209 15 led lead VBD 22766 1209 16 some some DT 22766 1209 17 one one NN 22766 1209 18 to to TO 22766 1209 19 suggest suggest VB 22766 1209 20 that that IN 22766 1209 21 if if IN 22766 1209 22 a a DT 22766 1209 23 proper proper JJ 22766 1209 24 electrical electrical JJ 22766 1209 25 apparatus apparatus NN 22766 1209 26 could could MD 22766 1209 27 be be VB 22766 1209 28 made make VBN 22766 1209 29 , , , 22766 1209 30 the the DT 22766 1209 31 ether ether NN 22766 1209 32 would would MD 22766 1209 33 thereby thereby RB 22766 1209 34 be be VB 22766 1209 35 disturbed disturb VBN 22766 1209 36 sufficiently sufficiently RB 22766 1209 37 so so IN 22766 1209 38 that that IN 22766 1209 39 its -PRON- PRP$ 22766 1209 40 impulses impulse NNS 22766 1209 41 would would MD 22766 1209 42 extend extend VB 22766 1209 43 out out RP 22766 1209 44 a a DT 22766 1209 45 distance distance NN 22766 1209 46 proportioned proportion VBN 22766 1209 47 to to IN 22766 1209 48 the the DT 22766 1209 49 intensity intensity NN 22766 1209 50 of of IN 22766 1209 51 the the DT 22766 1209 52 electrical electrical JJ 22766 1209 53 agitation agitation NN 22766 1209 54 thereby thereby RB 22766 1209 55 created create VBN 22766 1209 56 . . . 22766 1210 1 SURGING surge VBG 22766 1210 2 CHARACTER CHARACTER NNP 22766 1210 3 OF of IN 22766 1210 4 HIGH HIGH NNP 22766 1210 5 - - HYPH 22766 1210 6 TENSION tension NN 22766 1210 7 CURRENTS.--When CURRENTS.--When NNP 22766 1210 8 a a DT 22766 1210 9 current current NN 22766 1210 10 of of IN 22766 1210 11 electricity electricity NN 22766 1210 12 is be VBZ 22766 1210 13 sent send VBN 22766 1210 14 through through IN 22766 1210 15 a a DT 22766 1210 16 wire wire NN 22766 1210 17 , , , 22766 1210 18 hundreds hundred NNS 22766 1210 19 of of IN 22766 1210 20 miles mile NNS 22766 1210 21 in in IN 22766 1210 22 length length NN 22766 1210 23 , , , 22766 1210 24 the the DT 22766 1210 25 current current JJ 22766 1210 26 surges surge VBZ 22766 1210 27 back back RB 22766 1210 28 and and CC 22766 1210 29 forth forth RB 22766 1210 30 on on IN 22766 1210 31 the the DT 22766 1210 32 wire wire NN 22766 1210 33 many many JJ 22766 1210 34 thousands thousand NNS 22766 1210 35 of of IN 22766 1210 36 times time NNS 22766 1210 37 a a DT 22766 1210 38 second second NN 22766 1210 39 . . . 22766 1211 1 Light light NN 22766 1211 2 comes come VBZ 22766 1211 3 to to IN 22766 1211 4 us -PRON- PRP 22766 1211 5 from from IN 22766 1211 6 the the DT 22766 1211 7 sun sun NN 22766 1211 8 , , , 22766 1211 9 over over IN 22766 1211 10 90,000,000 90,000,000 CD 22766 1211 11 of of IN 22766 1211 12 miles mile NNS 22766 1211 13 , , , 22766 1211 14 through through IN 22766 1211 15 the the DT 22766 1211 16 ether ether NN 22766 1211 17 . . . 22766 1212 1 It -PRON- PRP 22766 1212 2 is be VBZ 22766 1212 3 as as RB 22766 1212 4 reasonable reasonable JJ 22766 1212 5 to to TO 22766 1212 6 suppose suppose VB 22766 1212 7 , , , 22766 1212 8 or or CC 22766 1212 9 infer infer JJ 22766 1212 10 , , , 22766 1212 11 that that IN 22766 1212 12 the the DT 22766 1212 13 ether ether NN 22766 1212 14 can can MD 22766 1212 15 , , , 22766 1212 16 therefore therefore RB 22766 1212 17 , , , 22766 1212 18 convey convey VB 22766 1212 19 an an DT 22766 1212 20 electrical electrical JJ 22766 1212 21 impulse impulse NN 22766 1212 22 as as RB 22766 1212 23 readily readily RB 22766 1212 24 as as IN 22766 1212 25 does do VBZ 22766 1212 26 a a DT 22766 1212 27 wire wire NN 22766 1212 28 . . . 22766 1213 1 It -PRON- PRP 22766 1213 2 is be VBZ 22766 1213 3 on on IN 22766 1213 4 this this DT 22766 1213 5 principle principle NN 22766 1213 6 that that IN 22766 1213 7 impulses impulse NNS 22766 1213 8 are be VBP 22766 1213 9 sent send VBN 22766 1213 10 for for IN 22766 1213 11 thousands thousand NNS 22766 1213 12 of of IN 22766 1213 13 miles mile NNS 22766 1213 14 , , , 22766 1213 15 and and CC 22766 1213 16 no no RB 22766 1213 17 doubt doubt RB 22766 1213 18 they -PRON- PRP 22766 1213 19 extend extend VBP 22766 1213 20 even even RB 22766 1213 21 farther far RBR 22766 1213 22 , , , 22766 1213 23 if if IN 22766 1213 24 the the DT 22766 1213 25 proper proper JJ 22766 1213 26 mechanism mechanism NN 22766 1213 27 could could MD 22766 1213 28 be be VB 22766 1213 29 devised devise VBN 22766 1213 30 to to TO 22766 1213 31 detect detect VB 22766 1213 32 movement movement NN 22766 1213 33 of of IN 22766 1213 34 the the DT 22766 1213 35 waves wave NNS 22766 1213 36 so so RB 22766 1213 37 propagated propagate VBD 22766 1213 38 . . . 22766 1214 1 THE the DT 22766 1214 2 COHERER.--The COHERER.--The NNP 22766 1214 3 instrument instrument NN 22766 1214 4 for for IN 22766 1214 5 detecting detect VBG 22766 1214 6 these these DT 22766 1214 7 impulses impulse NNS 22766 1214 8 , , , 22766 1214 9 or or CC 22766 1214 10 disturbances disturbance NNS 22766 1214 11 , , , 22766 1214 12 in in IN 22766 1214 13 the the DT 22766 1214 14 ether ether NN 22766 1214 15 is be VBZ 22766 1214 16 generally generally RB 22766 1214 17 called call VBN 22766 1214 18 a a DT 22766 1214 19 _ _ NNP 22766 1214 20 coherer coherer NN 22766 1214 21 _ _ NNP 22766 1214 22 , , , 22766 1214 23 although although IN 22766 1214 24 detector detector NN 22766 1214 25 is be VBZ 22766 1214 26 the the DT 22766 1214 27 term term NN 22766 1214 28 which which WDT 22766 1214 29 is be VBZ 22766 1214 30 most most RBS 22766 1214 31 satisfactory satisfactory JJ 22766 1214 32 . . . 22766 1215 1 The the DT 22766 1215 2 name name NN 22766 1215 3 coherer coherer NN 22766 1215 4 comes come VBZ 22766 1215 5 from from IN 22766 1215 6 the the DT 22766 1215 7 first first JJ 22766 1215 8 practical practical JJ 22766 1215 9 instrument instrument NN 22766 1215 10 made make VBN 22766 1215 11 for for IN 22766 1215 12 this this DT 22766 1215 13 purpose purpose NN 22766 1215 14 . . . 22766 1216 1 [ [ -LRB- 22766 1216 2 Illustration illustration NN 22766 1216 3 : : : 22766 1216 4 _ _ NNP 22766 1216 5 Fig Fig NNP 22766 1216 6 . . . 22766 1217 1 75 75 CD 22766 1217 2 . . . 22766 1217 3 _ _ NNP 22766 1217 4 WIRELESS WIRELESS NNP 22766 1217 5 TELEGRAPHY TELEGRAPHY VBZ 22766 1217 6 COHERER COHERER NNP 22766 1217 7 ] ] -RRB- 22766 1217 8 HOW how WRB 22766 1217 9 MADE.--The made.--the JJ 22766 1217 10 coherer coherer NN 22766 1217 11 is be VBZ 22766 1217 12 simply simply RB 22766 1217 13 a a DT 22766 1217 14 tube tube NN 22766 1217 15 , , , 22766 1217 16 say say VBP 22766 1217 17 , , , 22766 1217 18 of of IN 22766 1217 19 glass glass NN 22766 1217 20 , , , 22766 1217 21 within within IN 22766 1217 22 which which WDT 22766 1217 23 is be VBZ 22766 1217 24 placed place VBN 22766 1217 25 iron iron NN 22766 1217 26 filings filing NNS 22766 1217 27 . . . 22766 1218 1 When when WRB 22766 1218 2 the the DT 22766 1218 3 oscillations oscillation NNS 22766 1218 4 surge surge VBP 22766 1218 5 through through IN 22766 1218 6 the the DT 22766 1218 7 secondary secondary JJ 22766 1218 8 coil coil NN 22766 1218 9 the the DT 22766 1218 10 pressure pressure NN 22766 1218 11 or or CC 22766 1218 12 potentiality potentiality NN 22766 1218 13 of of IN 22766 1218 14 the the DT 22766 1218 15 current current JJ 22766 1218 16 finally finally RB 22766 1218 17 causes cause VBZ 22766 1218 18 it -PRON- PRP 22766 1218 19 to to TO 22766 1218 20 leap leap VB 22766 1218 21 across across IN 22766 1218 22 the the DT 22766 1218 23 small small JJ 22766 1218 24 space space NN 22766 1218 25 separating separate VBG 22766 1218 26 the the DT 22766 1218 27 filings filing NNS 22766 1218 28 and and CC 22766 1218 29 , , , 22766 1218 30 as as IN 22766 1218 31 it -PRON- PRP 22766 1218 32 were be VBD 22766 1218 33 , , , 22766 1218 34 it -PRON- PRP 22766 1218 35 welds weld VBZ 22766 1218 36 together together RB 22766 1218 37 their -PRON- PRP$ 22766 1218 38 edges edge NNS 22766 1218 39 so so IN 22766 1218 40 that that IN 22766 1218 41 a a DT 22766 1218 42 current current JJ 22766 1218 43 freely freely RB 22766 1218 44 passes pass VBZ 22766 1218 45 . . . 22766 1219 1 The the DT 22766 1219 2 bringing bringing NN 22766 1219 3 together together RB 22766 1219 4 of of IN 22766 1219 5 the the DT 22766 1219 6 particles particle NNS 22766 1219 7 , , , 22766 1219 8 under under IN 22766 1219 9 these these DT 22766 1219 10 conditions condition NNS 22766 1219 11 , , , 22766 1219 12 is be VBZ 22766 1219 13 called call VBN 22766 1219 14 cohering cohere VBG 22766 1219 15 . . . 22766 1220 1 Fig fig NN 22766 1220 2 . . . 22766 1221 1 75 75 CD 22766 1221 2 shows show VBZ 22766 1221 3 the the DT 22766 1221 4 simplest simple JJS 22766 1221 5 form form NN 22766 1221 6 of of IN 22766 1221 7 coherer coherer NN 22766 1221 8 . . . 22766 1222 1 The the DT 22766 1222 2 posts post NNS 22766 1222 3 ( ( -LRB- 22766 1222 4 A a NN 22766 1222 5 ) ) -RRB- 22766 1222 6 are be VBP 22766 1222 7 firmly firmly RB 22766 1222 8 affixed affix VBN 22766 1222 9 to to IN 22766 1222 10 the the DT 22766 1222 11 base base NN 22766 1222 12 ( ( -LRB- 22766 1222 13 B b NN 22766 1222 14 ) ) -RRB- 22766 1222 15 , , , 22766 1222 16 each each DT 22766 1222 17 post post NN 22766 1222 18 having have VBG 22766 1222 19 an an DT 22766 1222 20 adjusting adjust VBG 22766 1222 21 screw screw NN 22766 1222 22 ( ( -LRB- 22766 1222 23 C C NNP 22766 1222 24 ) ) -RRB- 22766 1222 25 in in IN 22766 1222 26 its -PRON- PRP$ 22766 1222 27 upper upper JJ 22766 1222 28 end end NN 22766 1222 29 , , , 22766 1222 30 and and CC 22766 1222 31 these these DT 22766 1222 32 screw screw VBD 22766 1222 33 downwardly downwardly RB 22766 1222 34 against against IN 22766 1222 35 and and CC 22766 1222 36 serve serve VB 22766 1222 37 to to TO 22766 1222 38 bind bind VB 22766 1222 39 a a DT 22766 1222 40 pair pair NN 22766 1222 41 of of IN 22766 1222 42 horizontal horizontal JJ 22766 1222 43 rods rod NNS 22766 1222 44 ( ( -LRB- 22766 1222 45 D D NNP 22766 1222 46 ) ) -RRB- 22766 1222 47 , , , 22766 1222 48 the the DT 22766 1222 49 inner inner JJ 22766 1222 50 ends end NNS 22766 1222 51 of of IN 22766 1222 52 which which WDT 22766 1222 53 closely closely RB 22766 1222 54 approach approach VBP 22766 1222 55 each each DT 22766 1222 56 other other JJ 22766 1222 57 . . . 22766 1223 1 These these DT 22766 1223 2 may may MD 22766 1223 3 be be VB 22766 1223 4 adjusted adjust VBN 22766 1223 5 so so IN 22766 1223 6 as as IN 22766 1223 7 to to TO 22766 1223 8 be be VB 22766 1223 9 as as RB 22766 1223 10 near near JJ 22766 1223 11 together together RB 22766 1223 12 or or CC 22766 1223 13 as as RB 22766 1223 14 far far RB 22766 1223 15 apart apart RB 22766 1223 16 as as IN 22766 1223 17 desired desire VBN 22766 1223 18 . . . 22766 1224 1 E E NNP 22766 1224 2 is be VBZ 22766 1224 3 a a DT 22766 1224 4 glass glass NN 22766 1224 5 tube tube NN 22766 1224 6 in in IN 22766 1224 7 which which WDT 22766 1224 8 the the DT 22766 1224 9 ends end NNS 22766 1224 10 of of IN 22766 1224 11 the the DT 22766 1224 12 rods rod NNS 22766 1224 13 ( ( -LRB- 22766 1224 14 D d NN 22766 1224 15 ) ) -RRB- 22766 1224 16 rest rest NN 22766 1224 17 , , , 22766 1224 18 and and CC 22766 1224 19 between between IN 22766 1224 20 the the DT 22766 1224 21 separated separated JJ 22766 1224 22 ends end NNS 22766 1224 23 of of IN 22766 1224 24 the the DT 22766 1224 25 rods rod NNS 22766 1224 26 ( ( -LRB- 22766 1224 27 D d NN 22766 1224 28 ) ) -RRB- 22766 1224 29 the the DT 22766 1224 30 iron iron NN 22766 1224 31 filings filing NNS 22766 1224 32 ( ( -LRB- 22766 1224 33 F f NN 22766 1224 34 ) ) -RRB- 22766 1224 35 are be VBP 22766 1224 36 placed place VBN 22766 1224 37 . . . 22766 1225 1 THE the DT 22766 1225 2 DECOHERERS.--For decoherers.--for NN 22766 1225 3 the the DT 22766 1225 4 purpose purpose NN 22766 1225 5 of of IN 22766 1225 6 causing cause VBG 22766 1225 7 the the DT 22766 1225 8 metal metal NN 22766 1225 9 filings filing NNS 22766 1225 10 to to TO 22766 1225 11 fall fall VB 22766 1225 12 apart apart RB 22766 1225 13 , , , 22766 1225 14 or or CC 22766 1225 15 decohere decohere RB 22766 1225 16 , , , 22766 1225 17 the the DT 22766 1225 18 tube tube NN 22766 1225 19 is be VBZ 22766 1225 20 tapped tap VBN 22766 1225 21 lightly lightly RB 22766 1225 22 , , , 22766 1225 23 and and CC 22766 1225 24 this this DT 22766 1225 25 is be VBZ 22766 1225 26 done do VBN 22766 1225 27 by by IN 22766 1225 28 a a DT 22766 1225 29 little little JJ 22766 1225 30 object object NN 22766 1225 31 like like IN 22766 1225 32 the the DT 22766 1225 33 clapper clapper NN 22766 1225 34 of of IN 22766 1225 35 an an DT 22766 1225 36 electric electric JJ 22766 1225 37 bell bell NN 22766 1225 38 . . . 22766 1226 1 In in IN 22766 1226 2 practice practice NN 22766 1226 3 , , , 22766 1226 4 the the DT 22766 1226 5 coils coil NNS 22766 1226 6 and and CC 22766 1226 7 the the DT 22766 1226 8 parts part NNS 22766 1226 9 directly directly RB 22766 1226 10 connected connect VBN 22766 1226 11 with with IN 22766 1226 12 it -PRON- PRP 22766 1226 13 are be VBP 22766 1226 14 put put VBN 22766 1226 15 together together RB 22766 1226 16 on on IN 22766 1226 17 one one CD 22766 1226 18 base base NN 22766 1226 19 . . . 22766 1227 1 THE the DT 22766 1227 2 SENDING send VBG 22766 1227 3 APPARATUS.--Fig apparatus.--fig NN 22766 1227 4 . . . 22766 1228 1 76 76 CD 22766 1228 2 shows show VBZ 22766 1228 3 a a DT 22766 1228 4 section section NN 22766 1228 5 of of IN 22766 1228 6 a a DT 22766 1228 7 coil coil NN 22766 1228 8 with with IN 22766 1228 9 its -PRON- PRP$ 22766 1228 10 connection connection NN 22766 1228 11 in in IN 22766 1228 12 the the DT 22766 1228 13 sending sending NN 22766 1228 14 station station NN 22766 1228 15 . . . 22766 1229 1 The the DT 22766 1229 2 spark spark NN 22766 1229 3 gap gap NN 22766 1229 4 rods rod NNS 22766 1229 5 ( ( -LRB- 22766 1229 6 A a NN 22766 1229 7 ) ) -RRB- 22766 1229 8 may may MD 22766 1229 9 be be VB 22766 1229 10 swung swing VBN 22766 1229 11 so so IN 22766 1229 12 as as IN 22766 1229 13 to to TO 22766 1229 14 bring bring VB 22766 1229 15 them -PRON- PRP 22766 1229 16 closer close RBR 22766 1229 17 together together RB 22766 1229 18 or or CC 22766 1229 19 farther far RBR 22766 1229 20 apart apart RB 22766 1229 21 , , , 22766 1229 22 but but CC 22766 1229 23 they -PRON- PRP 22766 1229 24 must must MD 22766 1229 25 not not RB 22766 1229 26 at at IN 22766 1229 27 any any DT 22766 1229 28 time time NN 22766 1229 29 contact contact NN 22766 1229 30 with with IN 22766 1229 31 each each DT 22766 1229 32 other other JJ 22766 1229 33 . . . 22766 1230 1 The the DT 22766 1230 2 induction induction NN 22766 1230 3 coil coil NN 22766 1230 4 has have VBZ 22766 1230 5 one one CD 22766 1230 6 terminal terminal NN 22766 1230 7 of of IN 22766 1230 8 the the DT 22766 1230 9 primary primary JJ 22766 1230 10 coil coil NN 22766 1230 11 connected connect VBN 22766 1230 12 up up RP 22766 1230 13 by by IN 22766 1230 14 a a DT 22766 1230 15 wire wire NN 22766 1230 16 ( ( -LRB- 22766 1230 17 B b NN 22766 1230 18 ) ) -RRB- 22766 1230 19 with with IN 22766 1230 20 one one CD 22766 1230 21 post post NN 22766 1230 22 of of IN 22766 1230 23 a a DT 22766 1230 24 telegraph telegraph NN 22766 1230 25 key key NN 22766 1230 26 , , , 22766 1230 27 and and CC 22766 1230 28 the the DT 22766 1230 29 other other JJ 22766 1230 30 post post NN 22766 1230 31 of of IN 22766 1230 32 the the DT 22766 1230 33 key key NN 22766 1230 34 has have VBZ 22766 1230 35 a a DT 22766 1230 36 wire wire NN 22766 1230 37 connection connection NN 22766 1230 38 ( ( -LRB- 22766 1230 39 C C NNP 22766 1230 40 ) ) -RRB- 22766 1230 41 , , , 22766 1230 42 with with IN 22766 1230 43 one one CD 22766 1230 44 side side NN 22766 1230 45 of of IN 22766 1230 46 a a DT 22766 1230 47 storage storage NN 22766 1230 48 battery battery NN 22766 1230 49 . . . 22766 1231 1 The the DT 22766 1231 2 other other JJ 22766 1231 3 side side NN 22766 1231 4 of of IN 22766 1231 5 the the DT 22766 1231 6 battery battery NN 22766 1231 7 has have VBZ 22766 1231 8 a a DT 22766 1231 9 wire wire NN 22766 1231 10 ( ( -LRB- 22766 1231 11 D d NN 22766 1231 12 ) ) -RRB- 22766 1231 13 running run VBG 22766 1231 14 to to IN 22766 1231 15 the the DT 22766 1231 16 other other JJ 22766 1231 17 terminal terminal NN 22766 1231 18 of of IN 22766 1231 19 the the DT 22766 1231 20 primary primary NN 22766 1231 21 . . . 22766 1232 1 [ [ -LRB- 22766 1232 2 Illustration illustration NN 22766 1232 3 : : : 22766 1232 4 _ _ NNP 22766 1232 5 Fig Fig NNP 22766 1232 6 . . . 22766 1233 1 76 76 CD 22766 1233 2 . . . 22766 1233 3 _ _ NNP 22766 1233 4 WIRELESS WIRELESS NNP 22766 1233 5 SENDING sending NN 22766 1233 6 APPARATUS APPARATUS NNP 22766 1233 7 ] ] -RRB- 22766 1233 8 The the DT 22766 1233 9 secondary secondary JJ 22766 1233 10 coil coil NN 22766 1233 11 has have VBZ 22766 1233 12 one one CD 22766 1233 13 of of IN 22766 1233 14 its -PRON- PRP$ 22766 1233 15 terminals terminal NNS 22766 1233 16 connected connect VBN 22766 1233 17 with with IN 22766 1233 18 a a DT 22766 1233 19 binding binding JJ 22766 1233 20 post post NN 22766 1233 21 ( ( -LRB- 22766 1233 22 E e NN 22766 1233 23 ) ) -RRB- 22766 1233 24 . . . 22766 1234 1 This this DT 22766 1234 2 binding binding JJ 22766 1234 3 post post NN 22766 1234 4 has have VBZ 22766 1234 5 an an DT 22766 1234 6 adjustable adjustable JJ 22766 1234 7 rod rod NN 22766 1234 8 with with IN 22766 1234 9 a a DT 22766 1234 10 knob knob NN 22766 1234 11 ( ( -LRB- 22766 1234 12 F f NN 22766 1234 13 ) ) -RRB- 22766 1234 14 on on IN 22766 1234 15 its -PRON- PRP$ 22766 1234 16 end end NN 22766 1234 17 , , , 22766 1234 18 and and CC 22766 1234 19 the the DT 22766 1234 20 other other JJ 22766 1234 21 binding bind VBG 22766 1234 22 post post NN 22766 1234 23 ( ( -LRB- 22766 1234 24 G g NN 22766 1234 25 ) ) -RRB- 22766 1234 26 , , , 22766 1234 27 which which WDT 22766 1234 28 is be VBZ 22766 1234 29 connected connect VBN 22766 1234 30 up up RP 22766 1234 31 with with IN 22766 1234 32 the the DT 22766 1234 33 other other JJ 22766 1234 34 terminal terminal NN 22766 1234 35 of of IN 22766 1234 36 the the DT 22766 1234 37 secondary secondary JJ 22766 1234 38 coil coil NN 22766 1234 39 , , , 22766 1234 40 carries carry VBZ 22766 1234 41 a a DT 22766 1234 42 similar similar JJ 22766 1234 43 adjusting adjusting NN 22766 1234 44 rod rod NN 22766 1234 45 with with IN 22766 1234 46 a a DT 22766 1234 47 knob knob NN 22766 1234 48 ( ( -LRB- 22766 1234 49 H h NN 22766 1234 50 ) ) -RRB- 22766 1234 51 . . . 22766 1235 1 From from IN 22766 1235 2 the the DT 22766 1235 3 post post NN 22766 1235 4 ( ( -LRB- 22766 1235 5 E e NN 22766 1235 6 ) ) -RRB- 22766 1235 7 is be VBZ 22766 1235 8 a a DT 22766 1235 9 wire wire NN 22766 1235 10 ( ( -LRB- 22766 1235 11 I i NN 22766 1235 12 ) ) -RRB- 22766 1235 13 , , , 22766 1235 14 which which WDT 22766 1235 15 extends extend VBZ 22766 1235 16 upwardly upwardly RB 22766 1235 17 , , , 22766 1235 18 and and CC 22766 1235 19 is be VBZ 22766 1235 20 called call VBN 22766 1235 21 the the DT 22766 1235 22 aerial aerial JJ 22766 1235 23 wire wire NN 22766 1235 24 , , , 22766 1235 25 or or CC 22766 1235 26 wire wire NN 22766 1235 27 for for IN 22766 1235 28 the the DT 22766 1235 29 antennà antennà NNP 22766 1235 30 ¦ ¦ : 22766 1235 31 , , , 22766 1235 32 and and CC 22766 1235 33 this this DT 22766 1235 34 wire wire NN 22766 1235 35 also also RB 22766 1235 36 connects connect VBZ 22766 1235 37 with with IN 22766 1235 38 one one CD 22766 1235 39 side side NN 22766 1235 40 of of IN 22766 1235 41 the the DT 22766 1235 42 condenser condenser NN 22766 1235 43 by by IN 22766 1235 44 a a DT 22766 1235 45 conductor conductor NN 22766 1235 46 ( ( -LRB- 22766 1235 47 J J NNP 22766 1235 48 ) ) -RRB- 22766 1235 49 . . . 22766 1236 1 The the DT 22766 1236 2 ground ground NN 22766 1236 3 wire wire NN 22766 1236 4 ( ( -LRB- 22766 1236 5 K k NN 22766 1236 6 ) ) -RRB- 22766 1236 7 connects connect NNS 22766 1236 8 with with IN 22766 1236 9 the the DT 22766 1236 10 other other JJ 22766 1236 11 binding binding JJ 22766 1236 12 post post NN 22766 1236 13 ( ( -LRB- 22766 1236 14 G g NN 22766 1236 15 ) ) -RRB- 22766 1236 16 , , , 22766 1236 17 and and CC 22766 1236 18 a a DT 22766 1236 19 branch branch NN 22766 1236 20 wire wire NN 22766 1236 21 ( ( -LRB- 22766 1236 22 L l NN 22766 1236 23 ) ) -RRB- 22766 1236 24 also also RB 22766 1236 25 connects connect VBZ 22766 1236 26 the the DT 22766 1236 27 ground ground NN 22766 1236 28 wire wire NN 22766 1236 29 ( ( -LRB- 22766 1236 30 K K NNP 22766 1236 31 ) ) -RRB- 22766 1236 32 with with IN 22766 1236 33 one one CD 22766 1236 34 end end NN 22766 1236 35 of of IN 22766 1236 36 the the DT 22766 1236 37 condenser condenser NN 22766 1236 38 . . . 22766 1237 1 [ [ -LRB- 22766 1237 2 Illustration illustration NN 22766 1237 3 : : : 22766 1237 4 _ _ NNP 22766 1237 5 Fig Fig NNP 22766 1237 6 . . . 22766 1238 1 77 77 CD 22766 1238 2 . . . 22766 1238 3 _ _ NNP 22766 1238 4 WIRELESS wireless JJ 22766 1238 5 RECEIVING RECEIVING NNP 22766 1238 6 APPARATUS APPARATUS NNP 22766 1238 7 ] ] -RRB- 22766 1238 8 THE the DT 22766 1238 9 RECEIVING receiving NN 22766 1238 10 APPARATUS.--The apparatus.--the JJ 22766 1238 11 receiving receiving NN 22766 1238 12 station station NN 22766 1238 13 , , , 22766 1238 14 on on IN 22766 1238 15 the the DT 22766 1238 16 other other JJ 22766 1238 17 hand hand NN 22766 1238 18 , , , 22766 1238 19 has have VBZ 22766 1238 20 neither neither DT 22766 1238 21 condenser condenser NN 22766 1238 22 , , , 22766 1238 23 induction induction NN 22766 1238 24 coil coil NN 22766 1238 25 , , , 22766 1238 26 nor nor CC 22766 1238 27 key key JJ 22766 1238 28 . . . 22766 1239 1 When when WRB 22766 1239 2 the the DT 22766 1239 3 apparatus apparatus NN 22766 1239 4 is be VBZ 22766 1239 5 in in IN 22766 1239 6 operation operation NN 22766 1239 7 , , , 22766 1239 8 the the DT 22766 1239 9 coherer coherer NN 22766 1239 10 switch switch NN 22766 1239 11 is be VBZ 22766 1239 12 closed closed JJ 22766 1239 13 , , , 22766 1239 14 and and CC 22766 1239 15 the the DT 22766 1239 16 instant instant NN 22766 1239 17 a a DT 22766 1239 18 current current NN 22766 1239 19 passes pass VBZ 22766 1239 20 through through IN 22766 1239 21 the the DT 22766 1239 22 coherer coherer NN 22766 1239 23 and and CC 22766 1239 24 operates operate VBZ 22766 1239 25 the the DT 22766 1239 26 telegraph telegraph NN 22766 1239 27 sounder sounder NN 22766 1239 28 , , , 22766 1239 29 the the DT 22766 1239 30 galvanometer galvanometer NN 22766 1239 31 indicates indicate VBZ 22766 1239 32 the the DT 22766 1239 33 current current NN 22766 1239 34 . . . 22766 1240 1 Of of RB 22766 1240 2 course course RB 22766 1240 3 , , , 22766 1240 4 when when WRB 22766 1240 5 the the DT 22766 1240 6 coherer coherer NN 22766 1240 7 switch switch NN 22766 1240 8 is be VBZ 22766 1240 9 closed close VBN 22766 1240 10 , , , 22766 1240 11 the the DT 22766 1240 12 battery battery NN 22766 1240 13 operates operate VBZ 22766 1240 14 the the DT 22766 1240 15 decoherer decoherer NN 22766 1240 16 . . . 22766 1241 1 HOW how WRB 22766 1241 2 THE the DT 22766 1241 3 CIRCUITS circuit NNS 22766 1241 4 ARE are VBP 22766 1241 5 FORMED.--By formed.--by PRP 22766 1241 6 referring refer VBG 22766 1241 7 again again RB 22766 1241 8 to to IN 22766 1241 9 Fig Fig NNP 22766 1241 10 . . . 22766 1242 1 76 76 CD 22766 1242 2 , , , 22766 1242 3 it -PRON- PRP 22766 1242 4 will will MD 22766 1242 5 be be VB 22766 1242 6 seen see VBN 22766 1242 7 that that IN 22766 1242 8 when when WRB 22766 1242 9 the the DT 22766 1242 10 key key NN 22766 1242 11 is be VBZ 22766 1242 12 depressed depressed JJ 22766 1242 13 , , , 22766 1242 14 a a DT 22766 1242 15 circuit circuit NN 22766 1242 16 is be VBZ 22766 1242 17 formed form VBN 22766 1242 18 from from IN 22766 1242 19 the the DT 22766 1242 20 battery battery NN 22766 1242 21 through through IN 22766 1242 22 wire wire NN 22766 1242 23 B b NN 22766 1242 24 to to IN 22766 1242 25 the the DT 22766 1242 26 primary primary JJ 22766 1242 27 coil coil NN 22766 1242 28 , , , 22766 1242 29 and and CC 22766 1242 30 back back RB 22766 1242 31 again again RB 22766 1242 32 to to IN 22766 1242 33 the the DT 22766 1242 34 battery battery NN 22766 1242 35 through through IN 22766 1242 36 wire wire NN 22766 1242 37 D. D. NNP 22766 1242 38 The the DT 22766 1242 39 secondary secondary JJ 22766 1242 40 coil coil NN 22766 1242 41 is be VBZ 22766 1242 42 thereby thereby RB 22766 1242 43 energized energize VBN 22766 1242 44 , , , 22766 1242 45 and and CC 22766 1242 46 , , , 22766 1242 47 when when WRB 22766 1242 48 the the DT 22766 1242 49 full full JJ 22766 1242 50 potential potential NN 22766 1242 51 is be VBZ 22766 1242 52 reached reach VBN 22766 1242 53 , , , 22766 1242 54 the the DT 22766 1242 55 current current JJ 22766 1242 56 leaps leap NNS 22766 1242 57 across across IN 22766 1242 58 the the DT 22766 1242 59 gap gap NN 22766 1242 60 formed form VBN 22766 1242 61 between between IN 22766 1242 62 the the DT 22766 1242 63 two two CD 22766 1242 64 knobs knob NNS 22766 1242 65 ( ( -LRB- 22766 1242 66 F f NN 22766 1242 67 , , , 22766 1242 68 H H NNP 22766 1242 69 ) ) -RRB- 22766 1242 70 , , , 22766 1242 71 thereby thereby RB 22766 1242 72 setting set VBG 22766 1242 73 up up RP 22766 1242 74 a a DT 22766 1242 75 disturbance disturbance NN 22766 1242 76 in in IN 22766 1242 77 the the DT 22766 1242 78 ether ether NN 22766 1242 79 which which WDT 22766 1242 80 is be VBZ 22766 1242 81 transmitted transmit VBN 22766 1242 82 through through IN 22766 1242 83 space space NN 22766 1242 84 in in IN 22766 1242 85 all all DT 22766 1242 86 directions direction NNS 22766 1242 87 . . . 22766 1243 1 It -PRON- PRP 22766 1243 2 is be VBZ 22766 1243 3 this this DT 22766 1243 4 impulse impulse NN 22766 1243 5 , , , 22766 1243 6 or or CC 22766 1243 7 disturbance disturbance NN 22766 1243 8 , , , 22766 1243 9 which which WDT 22766 1243 10 is be VBZ 22766 1243 11 received receive VBN 22766 1243 12 by by IN 22766 1243 13 the the DT 22766 1243 14 coherer coherer NN 22766 1243 15 at at IN 22766 1243 16 the the DT 22766 1243 17 receiving receiving NN 22766 1243 18 station station NN 22766 1243 19 , , , 22766 1243 20 and and CC 22766 1243 21 which which WDT 22766 1243 22 is be VBZ 22766 1243 23 indicated indicate VBN 22766 1243 24 by by IN 22766 1243 25 the the DT 22766 1243 26 telegraph telegraph NN 22766 1243 27 sounder sounder NN 22766 1243 28 . . . 22766 1244 1 CHAPTER chapter NN 22766 1244 2 XII XII NNP 22766 1244 3 THE the DT 22766 1244 4 TELEPHONE telephone NN 22766 1244 5 VIBRATIONS.--Every vibrations.--every NN 22766 1244 6 manifestation manifestation NN 22766 1244 7 in in IN 22766 1244 8 nature nature NN 22766 1244 9 is be VBZ 22766 1244 10 by by IN 22766 1244 11 way way NN 22766 1244 12 of of IN 22766 1244 13 vibration vibration NN 22766 1244 14 . . . 22766 1245 1 The the DT 22766 1245 2 beating beating NN 22766 1245 3 of of IN 22766 1245 4 the the DT 22766 1245 5 heart heart NN 22766 1245 6 , , , 22766 1245 7 the the DT 22766 1245 8 action action NN 22766 1245 9 of of IN 22766 1245 10 the the DT 22766 1245 11 legs leg NNS 22766 1245 12 in in IN 22766 1245 13 walking walking NN 22766 1245 14 , , , 22766 1245 15 the the DT 22766 1245 16 winking winking NN 22766 1245 17 of of IN 22766 1245 18 the the DT 22766 1245 19 eyelid eyelid NN 22766 1245 20 ; ; : 22766 1245 21 the the DT 22766 1245 22 impulses impulse NNS 22766 1245 23 from from IN 22766 1245 24 the the DT 22766 1245 25 sun sun NN 22766 1245 26 , , , 22766 1245 27 which which WDT 22766 1245 28 we -PRON- PRP 22766 1245 29 call call VBP 22766 1245 30 light light NN 22766 1245 31 ; ; : 22766 1245 32 sound sound NN 22766 1245 33 , , , 22766 1245 34 taste taste NN 22766 1245 35 and and CC 22766 1245 36 color color NN 22766 1245 37 appeal appeal NN 22766 1245 38 to to IN 22766 1245 39 our -PRON- PRP$ 22766 1245 40 senses sense NNS 22766 1245 41 by by IN 22766 1245 42 vibratory vibratory NN 22766 1245 43 means mean NNS 22766 1245 44 , , , 22766 1245 45 and and CC 22766 1245 46 , , , 22766 1245 47 as as IN 22766 1245 48 we -PRON- PRP 22766 1245 49 have have VBP 22766 1245 50 hereinbefore hereinbefore NN 22766 1245 51 stated state VBN 22766 1245 52 , , , 22766 1245 53 the the DT 22766 1245 54 manifestations manifestation NNS 22766 1245 55 of of IN 22766 1245 56 electricity electricity NN 22766 1245 57 and and CC 22766 1245 58 magnetism magnetism NN 22766 1245 59 are be VBP 22766 1245 60 merely merely RB 22766 1245 61 vibrations vibration NNS 22766 1245 62 of of IN 22766 1245 63 different different JJ 22766 1245 64 wave wave NN 22766 1245 65 lengths length NNS 22766 1245 66 . . . 22766 1246 1 THE the DT 22766 1246 2 ACOUSTIC ACOUSTIC NNP 22766 1246 3 TELEPHONE.--That telephone.--that WDT 22766 1246 4 sound sound NN 22766 1246 5 is be VBZ 22766 1246 6 merely merely RB 22766 1246 7 a a DT 22766 1246 8 product product NN 22766 1246 9 of of IN 22766 1246 10 vibrations vibration NNS 22766 1246 11 may may MD 22766 1246 12 be be VB 22766 1246 13 proven prove VBN 22766 1246 14 in in IN 22766 1246 15 many many JJ 22766 1246 16 ways way NNS 22766 1246 17 . . . 22766 1247 1 One one CD 22766 1247 2 of of IN 22766 1247 3 the the DT 22766 1247 4 earliest early JJS 22766 1247 5 forms form NNS 22766 1247 6 of of IN 22766 1247 7 telephones telephone NNS 22766 1247 8 was be VBD 22766 1247 9 simply simply RB 22766 1247 10 a a DT 22766 1247 11 " " `` 22766 1247 12 sound sound JJ 22766 1247 13 " " '' 22766 1247 14 telephone telephone NN 22766 1247 15 , , , 22766 1247 16 called call VBD 22766 1247 17 the the DT 22766 1247 18 _ _ NNP 22766 1247 19 Acoustic Acoustic NNP 22766 1247 20 Telephone Telephone NNP 22766 1247 21 _ _ NNP 22766 1247 22 . . . 22766 1248 1 The the DT 22766 1248 2 principle principle NN 22766 1248 3 of of IN 22766 1248 4 this this DT 22766 1248 5 may may MD 22766 1248 6 be be VB 22766 1248 7 illustrated illustrate VBN 22766 1248 8 as as IN 22766 1248 9 follows follow VBZ 22766 1248 10 : : : 22766 1248 11 Take take VB 22766 1248 12 two two CD 22766 1248 13 cups cup NNS 22766 1248 14 ( ( -LRB- 22766 1248 15 A a NN 22766 1248 16 , , , 22766 1248 17 B b NN 22766 1248 18 ) ) -RRB- 22766 1248 19 , , , 22766 1248 20 as as IN 22766 1248 21 in in IN 22766 1248 22 Fig Fig NNP 22766 1248 23 . . . 22766 1249 1 78 78 CD 22766 1249 2 , , , 22766 1249 3 punch punch VB 22766 1249 4 a a DT 22766 1249 5 small small JJ 22766 1249 6 hole hole NN 22766 1249 7 through through IN 22766 1249 8 the the DT 22766 1249 9 bottom bottom NN 22766 1249 10 of of IN 22766 1249 11 each each DT 22766 1249 12 , , , 22766 1249 13 and and CC 22766 1249 14 run run VB 22766 1249 15 a a DT 22766 1249 16 string string NN 22766 1249 17 or or CC 22766 1249 18 wire wire NN 22766 1249 19 ( ( -LRB- 22766 1249 20 C c NN 22766 1249 21 ) ) -RRB- 22766 1249 22 from from IN 22766 1249 23 the the DT 22766 1249 24 hole hole NN 22766 1249 25 of of IN 22766 1249 26 one one CD 22766 1249 27 cup cup NN 22766 1249 28 to to IN 22766 1249 29 that that DT 22766 1249 30 of of IN 22766 1249 31 the the DT 22766 1249 32 other other JJ 22766 1249 33 , , , 22766 1249 34 and and CC 22766 1249 35 secure secure VB 22766 1249 36 it -PRON- PRP 22766 1249 37 at at IN 22766 1249 38 both both DT 22766 1249 39 ends end VBZ 22766 1249 40 so so IN 22766 1249 41 it -PRON- PRP 22766 1249 42 may may MD 22766 1249 43 be be VB 22766 1249 44 drawn draw VBN 22766 1249 45 taut taut NNP 22766 1249 46 . . . 22766 1250 1 Now now RB 22766 1250 2 , , , 22766 1250 3 by by IN 22766 1250 4 talking talk VBG 22766 1250 5 into into IN 22766 1250 6 the the DT 22766 1250 7 cup cup NN 22766 1250 8 ( ( -LRB- 22766 1250 9 A a NN 22766 1250 10 ) ) -RRB- 22766 1250 11 the the DT 22766 1250 12 bottom bottom NN 22766 1250 13 of of IN 22766 1250 14 it -PRON- PRP 22766 1250 15 will will MD 22766 1250 16 vibrate vibrate VB 22766 1250 17 to to IN 22766 1250 18 and and CC 22766 1250 19 fro fro NNP 22766 1250 20 , , , 22766 1250 21 as as IN 22766 1250 22 shown show VBN 22766 1250 23 by by IN 22766 1250 24 the the DT 22766 1250 25 dotted dotted JJ 22766 1250 26 lines line NNS 22766 1250 27 and and CC 22766 1250 28 thereby thereby RB 22766 1250 29 cause cause VB 22766 1250 30 the the DT 22766 1250 31 bottom bottom NN 22766 1250 32 of of IN 22766 1250 33 the the DT 22766 1250 34 other other JJ 22766 1250 35 cup cup NN 22766 1250 36 ( ( -LRB- 22766 1250 37 B b NN 22766 1250 38 ) ) -RRB- 22766 1250 39 to to TO 22766 1250 40 vibrate vibrate VB 22766 1250 41 in in RP 22766 1250 42 like like IN 22766 1250 43 manner manner NN 22766 1250 44 , , , 22766 1250 45 and and CC 22766 1250 46 in in IN 22766 1250 47 so so RB 22766 1250 48 vibrating vibrate VBG 22766 1250 49 it -PRON- PRP 22766 1250 50 will will MD 22766 1250 51 receive receive VB 22766 1250 52 not not RB 22766 1250 53 only only RB 22766 1250 54 the the DT 22766 1250 55 same same JJ 22766 1250 56 amplitude amplitude NN 22766 1250 57 , , , 22766 1250 58 but but CC 22766 1250 59 also also RB 22766 1250 60 the the DT 22766 1250 61 same same JJ 22766 1250 62 character character NN 22766 1250 63 of of IN 22766 1250 64 vibrations vibration NNS 22766 1250 65 as as IN 22766 1250 66 the the DT 22766 1250 67 cup cup NN 22766 1250 68 ( ( -LRB- 22766 1250 69 A a NN 22766 1250 70 ) ) -RRB- 22766 1250 71 gave give VBD 22766 1250 72 forth forth RB 22766 1250 73 . . . 22766 1251 1 [ [ -LRB- 22766 1251 2 Illustration illustration NN 22766 1251 3 : : : 22766 1251 4 _ _ NNP 22766 1251 5 Fig Fig NNP 22766 1251 6 . . . 22766 1252 1 78 78 CD 22766 1252 2 . . . 22766 1252 3 _ _ NNP 22766 1252 4 ACOUSTIC ACOUSTIC NNP 22766 1252 5 TELEPHONE TELEPHONE NNP 22766 1252 6 ] ] -RRB- 22766 1252 7 [ [ -LRB- 22766 1252 8 Illustration illustration NN 22766 1252 9 : : : 22766 1252 10 _ _ NNP 22766 1252 11 Fig Fig NNP 22766 1252 12 . . . 22766 1253 1 79 79 CD 22766 1253 2 . . . 22766 1253 3 _ _ NNP 22766 1253 4 ILLUSTRATING ILLUSTRATING NNP 22766 1253 5 VIBRATIONS VIBRATIONS NNP 22766 1253 6 ] ] -RRB- 22766 1253 7 SOUND SOUND NNP 22766 1253 8 WAVES.--Sound waves.--sound NN 22766 1253 9 waves wave NNS 22766 1253 10 are be VBP 22766 1253 11 long long JJ 22766 1253 12 and and CC 22766 1253 13 short short JJ 22766 1253 14 ; ; : 22766 1253 15 the the DT 22766 1253 16 long long JJ 22766 1253 17 waves wave NNS 22766 1253 18 giving give VBG 22766 1253 19 sounds sound NNS 22766 1253 20 which which WDT 22766 1253 21 are be VBP 22766 1253 22 low low JJ 22766 1253 23 in in IN 22766 1253 24 the the DT 22766 1253 25 musical musical JJ 22766 1253 26 scale scale NN 22766 1253 27 , , , 22766 1253 28 and and CC 22766 1253 29 the the DT 22766 1253 30 short short JJ 22766 1253 31 waves wave NNS 22766 1253 32 high high JJ 22766 1253 33 musical musical JJ 22766 1253 34 tones tone NNS 22766 1253 35 . . . 22766 1254 1 You -PRON- PRP 22766 1254 2 may may MD 22766 1254 3 easily easily RB 22766 1254 4 determine determine VB 22766 1254 5 this this DT 22766 1254 6 by by IN 22766 1254 7 the the DT 22766 1254 8 following follow VBG 22766 1254 9 experiment experiment NN 22766 1254 10 : : : 22766 1254 11 Stretch stretch VB 22766 1254 12 a a DT 22766 1254 13 wire wire NN 22766 1254 14 , , , 22766 1254 15 as as IN 22766 1254 16 at at IN 22766 1254 17 B b NN 22766 1254 18 ( ( -LRB- 22766 1254 19 Fig Fig NNP 22766 1254 20 . . . 22766 1255 1 79 79 LS 22766 1255 2 ) ) -RRB- 22766 1255 3 , , , 22766 1255 4 fairly fairly RB 22766 1255 5 tight tight JJ 22766 1255 6 , , , 22766 1255 7 and and CC 22766 1255 8 then then RB 22766 1255 9 vibrate vibrate VB 22766 1255 10 it -PRON- PRP 22766 1255 11 . . . 22766 1256 1 The the DT 22766 1256 2 amplitude amplitude NN 22766 1256 3 of of IN 22766 1256 4 the the DT 22766 1256 5 vibration vibration NN 22766 1256 6 will will MD 22766 1256 7 be be VB 22766 1256 8 as as RB 22766 1256 9 indicated indicate VBN 22766 1256 10 by by IN 22766 1256 11 dotted dotted JJ 22766 1256 12 line line NN 22766 1256 13 A. a. NN 22766 1257 1 Now now RB 22766 1257 2 , , , 22766 1257 3 stretch stretch VB 22766 1257 4 it -PRON- PRP 22766 1257 5 very very RB 22766 1257 6 tight tight JJ 22766 1257 7 , , , 22766 1257 8 as as IN 22766 1257 9 at at IN 22766 1257 10 C C NNP 22766 1257 11 , , , 22766 1257 12 so so IN 22766 1257 13 that that IN 22766 1257 14 the the DT 22766 1257 15 amplitude amplitude NN 22766 1257 16 of of IN 22766 1257 17 vibration vibration NN 22766 1257 18 will will MD 22766 1257 19 be be VB 22766 1257 20 as as RB 22766 1257 21 shown show VBN 22766 1257 22 at at IN 22766 1257 23 E. E. NNP 22766 1257 24 By by IN 22766 1257 25 putting put VBG 22766 1257 26 your -PRON- PRP$ 22766 1257 27 ear ear NN 22766 1257 28 close close JJ 22766 1257 29 to to IN 22766 1257 30 the the DT 22766 1257 31 string string NN 22766 1257 32 you -PRON- PRP 22766 1257 33 will will MD 22766 1257 34 find find VB 22766 1257 35 that that IN 22766 1257 36 while while IN 22766 1257 37 A a DT 22766 1257 38 has have VBZ 22766 1257 39 a a DT 22766 1257 40 low low JJ 22766 1257 41 pitch pitch NN 22766 1257 42 , , , 22766 1257 43 C C NNP 22766 1257 44 is be VBZ 22766 1257 45 very very RB 22766 1257 46 much much RB 22766 1257 47 higher high JJR 22766 1257 48 . . . 22766 1258 1 This this DT 22766 1258 2 is be VBZ 22766 1258 3 the the DT 22766 1258 4 principle principle NN 22766 1258 5 on on IN 22766 1258 6 which which WDT 22766 1258 7 stringed stringed JJ 22766 1258 8 instruments instrument NNS 22766 1258 9 are be VBP 22766 1258 10 built build VBN 22766 1258 11 . . . 22766 1259 1 You -PRON- PRP 22766 1259 2 will will MD 22766 1259 3 note note VB 22766 1259 4 that that IN 22766 1259 5 the the DT 22766 1259 6 wave wave NN 22766 1259 7 length length NN 22766 1259 8 , , , 22766 1259 9 which which WDT 22766 1259 10 represents represent VBZ 22766 1259 11 the the DT 22766 1259 12 distance distance NN 22766 1259 13 between between IN 22766 1259 14 the the DT 22766 1259 15 dotted dotted JJ 22766 1259 16 lines line NNS 22766 1259 17 A a DT 22766 1259 18 is be VBZ 22766 1259 19 much much RB 22766 1259 20 greater great JJR 22766 1259 21 than than IN 22766 1259 22 E. E. NNP 22766 1259 23 HEARING HEARING NNP 22766 1259 24 ELECTRICITY.--In ELECTRICITY.--In NNP 22766 1259 25 electricity electricity NN 22766 1259 26 , , , 22766 1259 27 mechanism mechanism NN 22766 1259 28 has have VBZ 22766 1259 29 been be VBN 22766 1259 30 made make VBN 22766 1259 31 to to TO 22766 1259 32 enable enable VB 22766 1259 33 man man NN 22766 1259 34 to to TO 22766 1259 35 note note VB 22766 1259 36 the the DT 22766 1259 37 action action NN 22766 1259 38 of of IN 22766 1259 39 the the DT 22766 1259 40 current current NN 22766 1259 41 . . . 22766 1260 1 By by IN 22766 1260 2 means mean NNS 22766 1260 3 of of IN 22766 1260 4 the the DT 22766 1260 5 armature armature NN 22766 1260 6 , , , 22766 1260 7 vibrating vibrate VBG 22766 1260 8 in in IN 22766 1260 9 front front NN 22766 1260 10 of of IN 22766 1260 11 a a DT 22766 1260 12 magnet magnet NN 22766 1260 13 , , , 22766 1260 14 we -PRON- PRP 22766 1260 15 can can MD 22766 1260 16 see see VB 22766 1260 17 its -PRON- PRP$ 22766 1260 18 manifestations manifestation NNS 22766 1260 19 . . . 22766 1261 1 It -PRON- PRP 22766 1261 2 is be VBZ 22766 1261 3 now now RB 22766 1261 4 but but CC 22766 1261 5 a a DT 22766 1261 6 step step NN 22766 1261 7 to to TO 22766 1261 8 devise devise VB 22766 1261 9 some some DT 22766 1261 10 means mean NNS 22766 1261 11 whereby whereby WRB 22766 1261 12 we -PRON- PRP 22766 1261 13 may may MD 22766 1261 14 hear hear VB 22766 1261 15 it -PRON- PRP 22766 1261 16 . . . 22766 1262 1 In in IN 22766 1262 2 this this DT 22766 1262 3 , , , 22766 1262 4 as as IN 22766 1262 5 in in IN 22766 1262 6 everything everything NN 22766 1262 7 else else RB 22766 1262 8 electrically electrically RB 22766 1262 9 , , , 22766 1262 10 the the DT 22766 1262 11 magnet magnet NN 22766 1262 12 comes come VBZ 22766 1262 13 into into IN 22766 1262 14 play play NN 22766 1262 15 . . . 22766 1263 1 [ [ -LRB- 22766 1263 2 Illustration illustration NN 22766 1263 3 : : : 22766 1263 4 _ _ NNP 22766 1263 5 Fig Fig NNP 22766 1263 6 . . . 22766 1264 1 80 80 CD 22766 1264 2 . . . 22766 1264 3 _ _ NNP 22766 1264 4 THE the DT 22766 1264 5 MAGNETIC MAGNETIC NNP 22766 1264 6 FIELD FIELD NNP 22766 1264 7 ] ] -RRB- 22766 1264 8 In in IN 22766 1264 9 the the DT 22766 1264 10 chapter chapter NN 22766 1264 11 on on IN 22766 1264 12 magnetism magnetism NN 22766 1264 13 , , , 22766 1264 14 it -PRON- PRP 22766 1264 15 was be VBD 22766 1264 16 stated state VBN 22766 1264 17 that that IN 22766 1264 18 the the DT 22766 1264 19 magnetic magnetic JJ 22766 1264 20 field field NN 22766 1264 21 extended extend VBD 22766 1264 22 out out RP 22766 1264 23 beyond beyond IN 22766 1264 24 the the DT 22766 1264 25 magnet magnet NN 22766 1264 26 , , , 22766 1264 27 so so IN 22766 1264 28 that that IN 22766 1264 29 if if IN 22766 1264 30 we -PRON- PRP 22766 1264 31 were be VBD 22766 1264 32 able able JJ 22766 1264 33 to to TO 22766 1264 34 see see VB 22766 1264 35 the the DT 22766 1264 36 magnetism magnetism NN 22766 1264 37 , , , 22766 1264 38 the the DT 22766 1264 39 end end NN 22766 1264 40 of of IN 22766 1264 41 a a DT 22766 1264 42 magnet magnet NN 22766 1264 43 would would MD 22766 1264 44 appear appear VB 22766 1264 45 to to IN 22766 1264 46 us -PRON- PRP 22766 1264 47 something something NN 22766 1264 48 like like IN 22766 1264 49 a a DT 22766 1264 50 moving move VBG 22766 1264 51 field field NN 22766 1264 52 , , , 22766 1264 53 represented represent VBN 22766 1264 54 by by IN 22766 1264 55 the the DT 22766 1264 56 dotted dotted JJ 22766 1264 57 lines line NNS 22766 1264 58 in in IN 22766 1264 59 Fig Fig NNP 22766 1264 60 . . . 22766 1265 1 80 80 CD 22766 1265 2 . . . 22766 1266 1 The the DT 22766 1266 2 magnetic magnetic JJ 22766 1266 3 field field NN 22766 1266 4 is be VBZ 22766 1266 5 shown show VBN 22766 1266 6 in in IN 22766 1266 7 Fig Fig NNP 22766 1266 8 . . . 22766 1267 1 80 80 CD 22766 1267 2 at at IN 22766 1267 3 only only RB 22766 1267 4 one one CD 22766 1267 5 end end NN 22766 1267 6 , , , 22766 1267 7 but but CC 22766 1267 8 its -PRON- PRP$ 22766 1267 9 manifestations manifestation NNS 22766 1267 10 are be VBP 22766 1267 11 alike alike RB 22766 1267 12 at at IN 22766 1267 13 both both DT 22766 1267 14 ends end NNS 22766 1267 15 . . . 22766 1268 1 It -PRON- PRP 22766 1268 2 will will MD 22766 1268 3 be be VB 22766 1268 4 seen see VBN 22766 1268 5 that that IN 22766 1268 6 the the DT 22766 1268 7 magnetic magnetic JJ 22766 1268 8 field field NN 22766 1268 9 extends extend VBZ 22766 1268 10 out out RP 22766 1268 11 to to IN 22766 1268 12 a a DT 22766 1268 13 considerable considerable JJ 22766 1268 14 distance distance NN 22766 1268 15 and and CC 22766 1268 16 has have VBZ 22766 1268 17 quite quite PDT 22766 1268 18 a a DT 22766 1268 19 radius radius NN 22766 1268 20 of of IN 22766 1268 21 influence influence NN 22766 1268 22 . . . 22766 1269 1 THE the DT 22766 1269 2 DIAPHRAGM DIAPHRAGM NNP 22766 1269 3 IN in IN 22766 1269 4 A a DT 22766 1269 5 MAGNETIC magnetic JJ 22766 1269 6 FIELD.--If field.--if NN 22766 1269 7 , , , 22766 1269 8 now now RB 22766 1269 9 , , , 22766 1269 10 we -PRON- PRP 22766 1269 11 put put VBP 22766 1269 12 a a DT 22766 1269 13 diaphragm diaphragm NN 22766 1269 14 ( ( -LRB- 22766 1269 15 A a NN 22766 1269 16 ) ) -RRB- 22766 1269 17 in in IN 22766 1269 18 this this DT 22766 1269 19 magnetic magnetic JJ 22766 1269 20 field field NN 22766 1269 21 , , , 22766 1269 22 close close VB 22766 1269 23 up up RP 22766 1269 24 to to IN 22766 1269 25 the the DT 22766 1269 26 end end NN 22766 1269 27 of of IN 22766 1269 28 the the DT 22766 1269 29 magnet magnet NN 22766 1269 30 , , , 22766 1269 31 but but CC 22766 1269 32 not not RB 22766 1269 33 so so RB 22766 1269 34 close close JJ 22766 1269 35 as as IN 22766 1269 36 to to TO 22766 1269 37 touch touch VB 22766 1269 38 it -PRON- PRP 22766 1269 39 , , , 22766 1269 40 and and CC 22766 1269 41 then then RB 22766 1269 42 push push VB 22766 1269 43 it -PRON- PRP 22766 1269 44 in in IN 22766 1269 45 and and CC 22766 1269 46 out out RB 22766 1269 47 , , , 22766 1269 48 or or CC 22766 1269 49 talk talk VB 22766 1269 50 into into IN 22766 1269 51 it -PRON- PRP 22766 1269 52 so so IN 22766 1269 53 that that IN 22766 1269 54 the the DT 22766 1269 55 sound sound JJ 22766 1269 56 waves wave NNS 22766 1269 57 strike strike VBP 22766 1269 58 it -PRON- PRP 22766 1269 59 , , , 22766 1269 60 the the DT 22766 1269 61 movement movement NN 22766 1269 62 or or CC 22766 1269 63 the the DT 22766 1269 64 vibration vibration NN 22766 1269 65 of of IN 22766 1269 66 the the DT 22766 1269 67 diaphragm diaphragm NN 22766 1269 68 ( ( -LRB- 22766 1269 69 A a NN 22766 1269 70 ) ) -RRB- 22766 1269 71 will will MD 22766 1269 72 disturb disturb VB 22766 1269 73 the the DT 22766 1269 74 magnetic magnetic JJ 22766 1269 75 field field NN 22766 1269 76 emanating emanate VBG 22766 1269 77 from from IN 22766 1269 78 the the DT 22766 1269 79 magnet magnet NN 22766 1269 80 , , , 22766 1269 81 and and CC 22766 1269 82 this this DT 22766 1269 83 disturbance disturbance NN 22766 1269 84 of of IN 22766 1269 85 the the DT 22766 1269 86 magnetic magnetic JJ 22766 1269 87 field field NN 22766 1269 88 at at IN 22766 1269 89 one one CD 22766 1269 90 end end NN 22766 1269 91 of of IN 22766 1269 92 the the DT 22766 1269 93 magnet magnet NN 22766 1269 94 also also RB 22766 1269 95 affects affect VBZ 22766 1269 96 the the DT 22766 1269 97 magnetic magnetic JJ 22766 1269 98 field field NN 22766 1269 99 at at IN 22766 1269 100 the the DT 22766 1269 101 other other JJ 22766 1269 102 end end NN 22766 1269 103 in in IN 22766 1269 104 the the DT 22766 1269 105 same same JJ 22766 1269 106 way way NN 22766 1269 107 , , , 22766 1269 108 so so IN 22766 1269 109 that that IN 22766 1269 110 the the DT 22766 1269 111 disturbance disturbance NN 22766 1269 112 there there EX 22766 1269 113 will will MD 22766 1269 114 be be VB 22766 1269 115 of of IN 22766 1269 116 the the DT 22766 1269 117 same same JJ 22766 1269 118 amplitude amplitude NN 22766 1269 119 . . . 22766 1270 1 It -PRON- PRP 22766 1270 2 will will MD 22766 1270 3 also also RB 22766 1270 4 display display VB 22766 1270 5 the the DT 22766 1270 6 same same JJ 22766 1270 7 characteristics characteristic NNS 22766 1270 8 as as IN 22766 1270 9 did do VBD 22766 1270 10 the the DT 22766 1270 11 magnetic magnetic JJ 22766 1270 12 field field NN 22766 1270 13 when when WRB 22766 1270 14 the the DT 22766 1270 15 diaphragm diaphragm NN 22766 1270 16 ( ( -LRB- 22766 1270 17 A a NN 22766 1270 18 ) ) -RRB- 22766 1270 19 disturbed disturb VBD 22766 1270 20 it -PRON- PRP 22766 1270 21 . . . 22766 1271 1 A a DT 22766 1271 2 SIMPLE simple JJ 22766 1271 3 TELEPHONE telephone NN 22766 1271 4 CIRCUIT.--From circuit.--from IN 22766 1271 5 this this DT 22766 1271 6 simple simple JJ 22766 1271 7 fact fact NN 22766 1271 8 grew grow VBD 22766 1271 9 the the DT 22766 1271 10 telephone telephone NN 22766 1271 11 . . . 22766 1272 1 If if IN 22766 1272 2 two two CD 22766 1272 3 magnets magnet NNS 22766 1272 4 are be VBP 22766 1272 5 connected connect VBN 22766 1272 6 up up RP 22766 1272 7 in in IN 22766 1272 8 the the DT 22766 1272 9 same same JJ 22766 1272 10 circuit circuit NN 22766 1272 11 , , , 22766 1272 12 so so IN 22766 1272 13 that that IN 22766 1272 14 the the DT 22766 1272 15 magnetic magnetic JJ 22766 1272 16 fields field NNS 22766 1272 17 of of IN 22766 1272 18 the the DT 22766 1272 19 two two CD 22766 1272 20 magnets magnet NNS 22766 1272 21 have have VBP 22766 1272 22 the the DT 22766 1272 23 same same JJ 22766 1272 24 source source NN 22766 1272 25 of of IN 22766 1272 26 electric electric JJ 22766 1272 27 power power NN 22766 1272 28 , , , 22766 1272 29 the the DT 22766 1272 30 disturbance disturbance NN 22766 1272 31 of of IN 22766 1272 32 one one CD 22766 1272 33 diaphragm diaphragm NN 22766 1272 34 will will MD 22766 1272 35 affect affect VB 22766 1272 36 the the DT 22766 1272 37 other other JJ 22766 1272 38 similarly similarly RB 22766 1272 39 , , , 22766 1272 40 just just RB 22766 1272 41 the the DT 22766 1272 42 same same JJ 22766 1272 43 as as IN 22766 1272 44 the the DT 22766 1272 45 two two CD 22766 1272 46 magnetic magnetic JJ 22766 1272 47 fields field NNS 22766 1272 48 of of IN 22766 1272 49 the the DT 22766 1272 50 single single JJ 22766 1272 51 magnet magnet NN 22766 1272 52 are be VBP 22766 1272 53 disturbed disturb VBN 22766 1272 54 in in IN 22766 1272 55 unison unison NNP 22766 1272 56 . . . 22766 1273 1 HOW how WRB 22766 1273 2 TO to TO 22766 1273 3 MAKE MAKE NNP 22766 1273 4 A a DT 22766 1273 5 TELEPHONE.--For telephone.--for NN 22766 1273 6 experimental experimental JJ 22766 1273 7 and and CC 22766 1273 8 testing testing NN 22766 1273 9 purposes purpose NNS 22766 1273 10 two two CD 22766 1273 11 of of IN 22766 1273 12 these these DT 22766 1273 13 telephones telephone NNS 22766 1273 14 should should MD 22766 1273 15 be be VB 22766 1273 16 made make VBN 22766 1273 17 at at IN 22766 1273 18 the the DT 22766 1273 19 same same JJ 22766 1273 20 time time NN 22766 1273 21 . . . 22766 1274 1 The the DT 22766 1274 2 case case NN 22766 1274 3 or or CC 22766 1274 4 holder holder NN 22766 1274 5 ( ( -LRB- 22766 1274 6 A a NN 22766 1274 7 ) ) -RRB- 22766 1274 8 may may MD 22766 1274 9 be be VB 22766 1274 10 made make VBN 22766 1274 11 either either CC 22766 1274 12 of of IN 22766 1274 13 hard hard JJ 22766 1274 14 wood wood NN 22766 1274 15 or or CC 22766 1274 16 hard hard JJ 22766 1274 17 rubber rubber NN 22766 1274 18 , , , 22766 1274 19 so so IN 22766 1274 20 that that IN 22766 1274 21 it -PRON- PRP 22766 1274 22 is be VBZ 22766 1274 23 of of IN 22766 1274 24 insulating insulate VBG 22766 1274 25 material material NN 22766 1274 26 . . . 22766 1275 1 The the DT 22766 1275 2 core core NN 22766 1275 3 ( ( -LRB- 22766 1275 4 B b NN 22766 1275 5 ) ) -RRB- 22766 1275 6 is be VBZ 22766 1275 7 of of IN 22766 1275 8 soft soft JJ 22766 1275 9 iron iron NN 22766 1275 10 , , , 22766 1275 11 3/8 3/8 CD 22766 1275 12 inch inch NN 22766 1275 13 in in IN 22766 1275 14 diameter diameter NN 22766 1275 15 and and CC 22766 1275 16 5 5 CD 22766 1275 17 inches inch NNS 22766 1275 18 long long JJ 22766 1275 19 , , , 22766 1275 20 bored bored JJ 22766 1275 21 and and CC 22766 1275 22 threaded thread VBN 22766 1275 23 at at IN 22766 1275 24 one one CD 22766 1275 25 end end NN 22766 1275 26 to to TO 22766 1275 27 receive receive VB 22766 1275 28 a a DT 22766 1275 29 screw screw NN 22766 1275 30 ( ( -LRB- 22766 1275 31 C C NNP 22766 1275 32 ) ) -RRB- 22766 1275 33 which which WDT 22766 1275 34 passes pass VBZ 22766 1275 35 through through IN 22766 1275 36 the the DT 22766 1275 37 end end NN 22766 1275 38 of of IN 22766 1275 39 the the DT 22766 1275 40 case case NN 22766 1275 41 ( ( -LRB- 22766 1275 42 A a NN 22766 1275 43 ) ) -RRB- 22766 1275 44 . . . 22766 1276 1 The the DT 22766 1276 2 enlarged enlarged JJ 22766 1276 3 end end NN 22766 1276 4 of of IN 22766 1276 5 the the DT 22766 1276 6 case case NN 22766 1276 7 should should MD 22766 1276 8 be be VB 22766 1276 9 , , , 22766 1276 10 exteriorly exteriorly RB 22766 1276 11 , , , 22766 1276 12 2 2 CD 22766 1276 13 - - SYM 22766 1276 14 1/4 1/4 CD 22766 1276 15 inches inch NNS 22766 1276 16 in in IN 22766 1276 17 diameter diameter NN 22766 1276 18 , , , 22766 1276 19 and and CC 22766 1276 20 the the DT 22766 1276 21 body body NN 22766 1276 22 of of IN 22766 1276 23 the the DT 22766 1276 24 case case NN 22766 1276 25 1 1 CD 22766 1276 26 inch inch NN 22766 1276 27 in in IN 22766 1276 28 diameter diameter NN 22766 1276 29 . . . 22766 1277 1 [ [ -LRB- 22766 1277 2 Illustration illustration NN 22766 1277 3 : : : 22766 1277 4 _ _ NNP 22766 1277 5 Fig Fig NNP 22766 1277 6 . . . 22766 1278 1 81 81 CD 22766 1278 2 . . . 22766 1278 3 _ _ NNP 22766 1278 4 SECTION section NN 22766 1278 5 OF of IN 22766 1278 6 TELEPHONE telephone NN 22766 1278 7 RECEIVER receiver NN 22766 1278 8 ] ] -RRB- 22766 1278 9 Interiorly interiorly RB 22766 1278 10 , , , 22766 1278 11 the the DT 22766 1278 12 large large JJ 22766 1278 13 end end NN 22766 1278 14 of of IN 22766 1278 15 the the DT 22766 1278 16 case case NN 22766 1278 17 is be VBZ 22766 1278 18 provided provide VBN 22766 1278 19 with with IN 22766 1278 20 a a DT 22766 1278 21 circular circular JJ 22766 1278 22 recess recess NN 22766 1278 23 1 1 CD 22766 1278 24 - - SYM 22766 1278 25 3/4 3/4 CD 22766 1278 26 inches inch NNS 22766 1278 27 in in IN 22766 1278 28 diameter diameter NN 22766 1278 29 and and CC 22766 1278 30 adapted adapt VBD 22766 1278 31 to to TO 22766 1278 32 receive receive VB 22766 1278 33 therein therein RB 22766 1278 34 a a DT 22766 1278 35 spool spool NN 22766 1278 36 which which WDT 22766 1278 37 is be VBZ 22766 1278 38 , , , 22766 1278 39 diametrically diametrically RB 22766 1278 40 , , , 22766 1278 41 a a DT 22766 1278 42 little little JJ 22766 1278 43 smaller small JJR 22766 1278 44 than than IN 22766 1278 45 the the DT 22766 1278 46 recess recess NN 22766 1278 47 . . . 22766 1279 1 The the DT 22766 1279 2 spool spool NN 22766 1279 3 fits fit VBZ 22766 1279 4 fairly fairly RB 22766 1279 5 tight tight JJ 22766 1279 6 upon upon IN 22766 1279 7 the the DT 22766 1279 8 end end NN 22766 1279 9 of of IN 22766 1279 10 the the DT 22766 1279 11 core core NN 22766 1279 12 , , , 22766 1279 13 and and CC 22766 1279 14 when when WRB 22766 1279 15 in in IN 22766 1279 16 position position NN 22766 1279 17 rests rest VBZ 22766 1279 18 against against IN 22766 1279 19 an an DT 22766 1279 20 annular annular JJ 22766 1279 21 shoulder shoulder NN 22766 1279 22 in in IN 22766 1279 23 the the DT 22766 1279 24 recess recess NN 22766 1279 25 . . . 22766 1280 1 A a DT 22766 1280 2 hollow hollow JJ 22766 1280 3 space space NN 22766 1280 4 ( ( -LRB- 22766 1280 5 F f NN 22766 1280 6 ) ) -RRB- 22766 1280 7 is be VBZ 22766 1280 8 thus thus RB 22766 1280 9 provided provide VBN 22766 1280 10 behind behind IN 22766 1280 11 the the DT 22766 1280 12 spool spool NN 22766 1280 13 ( ( -LRB- 22766 1280 14 D D NNP 22766 1280 15 ) ) -RRB- 22766 1280 16 , , , 22766 1280 17 so so CC 22766 1280 18 the the DT 22766 1280 19 two two CD 22766 1280 20 wires wire NNS 22766 1280 21 from from IN 22766 1280 22 the the DT 22766 1280 23 magnet magnet NN 22766 1280 24 may may MD 22766 1280 25 have have VB 22766 1280 26 room room NN 22766 1280 27 where where WRB 22766 1280 28 they -PRON- PRP 22766 1280 29 emerge emerge VBP 22766 1280 30 from from IN 22766 1280 31 the the DT 22766 1280 32 spool spool NN 22766 1280 33 . . . 22766 1281 1 The the DT 22766 1281 2 spool spool NN 22766 1281 3 is be VBZ 22766 1281 4 a a DT 22766 1281 5 little little JJ 22766 1281 6 shorter short JJR 22766 1281 7 than than IN 22766 1281 8 the the DT 22766 1281 9 distance distance NN 22766 1281 10 between between IN 22766 1281 11 the the DT 22766 1281 12 shoulder shoulder NN 22766 1281 13 ( ( -LRB- 22766 1281 14 E e NN 22766 1281 15 ) ) -RRB- 22766 1281 16 and and CC 22766 1281 17 the the DT 22766 1281 18 end end NN 22766 1281 19 of of IN 22766 1281 20 the the DT 22766 1281 21 casing casing NN 22766 1281 22 , , , 22766 1281 23 at at IN 22766 1281 24 G g NN 22766 1281 25 , , , 22766 1281 26 and and CC 22766 1281 27 the the DT 22766 1281 28 core core NN 22766 1281 29 projects project VBZ 22766 1281 30 only only RB 22766 1281 31 a a DT 22766 1281 32 short short JJ 22766 1281 33 distance distance NN 22766 1281 34 beyond beyond IN 22766 1281 35 the the DT 22766 1281 36 end end NN 22766 1281 37 of of IN 22766 1281 38 the the DT 22766 1281 39 spool spool NN 22766 1281 40 , , , 22766 1281 41 so so IN 22766 1281 42 that that IN 22766 1281 43 when when WRB 22766 1281 44 the the DT 22766 1281 45 diaphragm diaphragm NN 22766 1281 46 ( ( -LRB- 22766 1281 47 H h NN 22766 1281 48 ) ) -RRB- 22766 1281 49 is be VBZ 22766 1281 50 put put VBN 22766 1281 51 upon upon IN 22766 1281 52 the the DT 22766 1281 53 end end NN 22766 1281 54 of of IN 22766 1281 55 the the DT 22766 1281 56 case case NN 22766 1281 57 , , , 22766 1281 58 and and CC 22766 1281 59 held hold VBN 22766 1281 60 there there RB 22766 1281 61 by by IN 22766 1281 62 screws screw NNS 22766 1281 63 ( ( -LRB- 22766 1281 64 I i NN 22766 1281 65 ) ) -RRB- 22766 1281 66 it -PRON- PRP 22766 1281 67 will will MD 22766 1281 68 not not RB 22766 1281 69 touch touch VB 22766 1281 70 the the DT 22766 1281 71 end end NN 22766 1281 72 of of IN 22766 1281 73 the the DT 22766 1281 74 core core NN 22766 1281 75 . . . 22766 1282 1 A a DT 22766 1282 2 wooden wooden JJ 22766 1282 3 or or CC 22766 1282 4 rubber rubber NN 22766 1282 5 mouthpiece mouthpiece NN 22766 1282 6 ( ( -LRB- 22766 1282 7 J J NNP 22766 1282 8 ) ) -RRB- 22766 1282 9 is be VBZ 22766 1282 10 then then RB 22766 1282 11 turned turn VBN 22766 1282 12 up up RP 22766 1282 13 to to TO 22766 1282 14 fit fit VB 22766 1282 15 over over IN 22766 1282 16 the the DT 22766 1282 17 end end NN 22766 1282 18 of of IN 22766 1282 19 the the DT 22766 1282 20 case case NN 22766 1282 21 . . . 22766 1283 1 [ [ -LRB- 22766 1283 2 Illustration illustration NN 22766 1283 3 : : : 22766 1283 4 _ _ NNP 22766 1283 5 Fig Fig NNP 22766 1283 6 . . . 22766 1284 1 82 82 CD 22766 1284 2 . . . 22766 1284 3 _ _ NNP 22766 1284 4 THE the DT 22766 1284 5 MAGNET MAGNET NNP 22766 1284 6 AND and CC 22766 1284 7 RECEIVER RECEIVER NNP 22766 1284 8 HEAD HEAD NNP 22766 1284 9 ] ] -RRB- 22766 1284 10 The the DT 22766 1284 11 spool spool NN 22766 1284 12 ( ( -LRB- 22766 1284 13 D d NN 22766 1284 14 ) ) -RRB- 22766 1284 15 is be VBZ 22766 1284 16 made make VBN 22766 1284 17 of of IN 22766 1284 18 hard hard JJ 22766 1284 19 rubber rubber NN 22766 1284 20 , , , 22766 1284 21 and and CC 22766 1284 22 is be VBZ 22766 1284 23 wound wind VBN 22766 1284 24 with with IN 22766 1284 25 No no UH 22766 1284 26 . . . 22766 1285 1 24 24 CD 22766 1285 2 silk silk NN 22766 1285 3 - - HYPH 22766 1285 4 covered cover VBN 22766 1285 5 wire wire NN 22766 1285 6 , , , 22766 1285 7 the the DT 22766 1285 8 windings winding NNS 22766 1285 9 to to TO 22766 1285 10 be be VB 22766 1285 11 well well RB 22766 1285 12 insulated insulate VBN 22766 1285 13 from from IN 22766 1285 14 each each DT 22766 1285 15 other other JJ 22766 1285 16 . . . 22766 1286 1 The the DT 22766 1286 2 two two CD 22766 1286 3 ends end NNS 22766 1286 4 of of IN 22766 1286 5 the the DT 22766 1286 6 wire wire NN 22766 1286 7 are be VBP 22766 1286 8 brought bring VBN 22766 1286 9 out out RP 22766 1286 10 , , , 22766 1286 11 and and CC 22766 1286 12 threaded thread VBN 22766 1286 13 through through IN 22766 1286 14 holes hole NNS 22766 1286 15 ( ( -LRB- 22766 1286 16 K K NNP 22766 1286 17 ) ) -RRB- 22766 1286 18 drilled drill VBD 22766 1286 19 longitudinally longitudinally RB 22766 1286 20 through through IN 22766 1286 21 the the DT 22766 1286 22 walls wall NNS 22766 1286 23 of of IN 22766 1286 24 the the DT 22766 1286 25 case case NN 22766 1286 26 , , , 22766 1286 27 and and CC 22766 1286 28 affixed affix VBD 22766 1286 29 to to IN 22766 1286 30 the the DT 22766 1286 31 end end NN 22766 1286 32 by by IN 22766 1286 33 means mean NNS 22766 1286 34 of of IN 22766 1286 35 screws screw NNS 22766 1286 36 ( ( -LRB- 22766 1286 37 L L NNP 22766 1286 38 ) ) -RRB- 22766 1286 39 , , , 22766 1286 40 so so IN 22766 1286 41 that that IN 22766 1286 42 the the DT 22766 1286 43 two two CD 22766 1286 44 wires wire NNS 22766 1286 45 may may MD 22766 1286 46 be be VB 22766 1286 47 brought bring VBN 22766 1286 48 together together RB 22766 1286 49 and and CC 22766 1286 50 connected connect VBN 22766 1286 51 with with IN 22766 1286 52 a a DT 22766 1286 53 duplex duplex NN 22766 1286 54 wire wire NN 22766 1286 55 ( ( -LRB- 22766 1286 56 M m NN 22766 1286 57 ) ) -RRB- 22766 1286 58 . . . 22766 1287 1 As as IN 22766 1287 2 the the DT 22766 1287 3 screw screw NN 22766 1287 4 ( ( -LRB- 22766 1287 5 C C NNP 22766 1287 6 ) ) -RRB- 22766 1287 7 , , , 22766 1287 8 which which WDT 22766 1287 9 holds hold VBZ 22766 1287 10 the the DT 22766 1287 11 core core NN 22766 1287 12 in in IN 22766 1287 13 place place NN 22766 1287 14 , , , 22766 1287 15 has have VBZ 22766 1287 16 its -PRON- PRP$ 22766 1287 17 head head NN 22766 1287 18 hidden hide VBN 22766 1287 19 within within IN 22766 1287 20 a a DT 22766 1287 21 recess recess NN 22766 1287 22 , , , 22766 1287 23 which which WDT 22766 1287 24 can can MD 22766 1287 25 be be VB 22766 1287 26 closed close VBN 22766 1287 27 up up RP 22766 1287 28 by by IN 22766 1287 29 wax wax NN 22766 1287 30 , , , 22766 1287 31 the the DT 22766 1287 32 two two CD 22766 1287 33 terminals terminal NNS 22766 1287 34 of of IN 22766 1287 35 the the DT 22766 1287 36 wires wire NNS 22766 1287 37 are be VBP 22766 1287 38 well well RB 22766 1287 39 separated separate VBN 22766 1287 40 so so IN 22766 1287 41 that that IN 22766 1287 42 short short NN 22766 1287 43 - - HYPH 22766 1287 44 circuiting circuiting NN 22766 1287 45 can can MD 22766 1287 46 not not RB 22766 1287 47 take take VB 22766 1287 48 place place NN 22766 1287 49 . . . 22766 1288 1 TELEPHONE telephone VB 22766 1288 2 CONNECTIONS.--The connections.--the JJ 22766 1288 3 simplest simple JJS 22766 1288 4 form form NN 22766 1288 5 of of IN 22766 1288 6 telephone telephone NN 22766 1288 7 connection connection NN 22766 1288 8 is be VBZ 22766 1288 9 shown show VBN 22766 1288 10 in in IN 22766 1288 11 Fig Fig NNP 22766 1288 12 . . . 22766 1289 1 83 83 CD 22766 1289 2 . . . 22766 1290 1 This this DT 22766 1290 2 has have VBZ 22766 1290 3 merely merely RB 22766 1290 4 the the DT 22766 1290 5 two two CD 22766 1290 6 telephones telephone NNS 22766 1290 7 ( ( -LRB- 22766 1290 8 A a NN 22766 1290 9 and and CC 22766 1290 10 B b NN 22766 1290 11 ) ) -RRB- 22766 1290 12 , , , 22766 1290 13 with with IN 22766 1290 14 a a DT 22766 1290 15 single single JJ 22766 1290 16 battery battery NN 22766 1290 17 ( ( -LRB- 22766 1290 18 C C NNP 22766 1290 19 ) ) -RRB- 22766 1290 20 to to TO 22766 1290 21 supply supply VB 22766 1290 22 electricity electricity NN 22766 1290 23 for for IN 22766 1290 24 both both DT 22766 1290 25 . . . 22766 1291 1 One one CD 22766 1291 2 line line NN 22766 1291 3 wire wire NN 22766 1291 4 ( ( -LRB- 22766 1291 5 D d NN 22766 1291 6 ) ) -RRB- 22766 1291 7 connects connect VBZ 22766 1291 8 the the DT 22766 1291 9 two two CD 22766 1291 10 telephones telephone NNS 22766 1291 11 directly directly RB 22766 1291 12 , , , 22766 1291 13 while while IN 22766 1291 14 the the DT 22766 1291 15 other other JJ 22766 1291 16 line line NN 22766 1291 17 ( ( -LRB- 22766 1291 18 E e NN 22766 1291 19 ) ) -RRB- 22766 1291 20 has have VBZ 22766 1291 21 the the DT 22766 1291 22 battery battery NN 22766 1291 23 in in IN 22766 1291 24 its -PRON- PRP$ 22766 1291 25 circuit circuit NN 22766 1291 26 . . . 22766 1292 1 [ [ -LRB- 22766 1292 2 Illustration illustration NN 22766 1292 3 : : : 22766 1292 4 _ _ NNP 22766 1292 5 Fig Fig NNP 22766 1292 6 . . . 22766 1293 1 83 83 CD 22766 1293 2 . . . 22766 1293 3 _ _ NNP 22766 1293 4 SIMPLE SIMPLE NNP 22766 1293 5 TELEPHONE TELEPHONE NNP 22766 1293 6 CONNECTION connection NN 22766 1293 7 ] ] -RRB- 22766 1293 8 COMPLETE complete NN 22766 1293 9 INSTALLATION.--To installation.--to NN 22766 1293 10 install install VBP 22766 1293 11 a a DT 22766 1293 12 more more RBR 22766 1293 13 complete complete JJ 22766 1293 14 system system NN 22766 1293 15 requires require VBZ 22766 1293 16 , , , 22766 1293 17 at at IN 22766 1293 18 each each DT 22766 1293 19 end end NN 22766 1293 20 , , , 22766 1293 21 a a DT 22766 1293 22 switch switch NN 22766 1293 23 , , , 22766 1293 24 a a DT 22766 1293 25 battery battery NN 22766 1293 26 and and CC 22766 1293 27 an an DT 22766 1293 28 electro electro NNP 22766 1293 29 - - HYPH 22766 1293 30 magneto magneto NNP 22766 1293 31 bell bell NNP 22766 1293 32 . . . 22766 1294 1 You -PRON- PRP 22766 1294 2 may may MD 22766 1294 3 use use VB 22766 1294 4 , , , 22766 1294 5 for for IN 22766 1294 6 this this DT 22766 1294 7 purpose purpose NN 22766 1294 8 , , , 22766 1294 9 a a DT 22766 1294 10 bell bell NN 22766 1294 11 , , , 22766 1294 12 made make VBN 22766 1294 13 as as IN 22766 1294 14 shown show VBN 22766 1294 15 in in IN 22766 1294 16 the the DT 22766 1294 17 chapter chapter NN 22766 1294 18 on on IN 22766 1294 19 bells bell NNS 22766 1294 20 . . . 22766 1295 1 Fig fig NN 22766 1295 2 . . . 22766 1296 1 84 84 CD 22766 1296 2 shows show VBZ 22766 1296 3 such such PDT 22766 1296 4 a a DT 22766 1296 5 circuit circuit NN 22766 1296 6 . . . 22766 1297 1 We -PRON- PRP 22766 1297 2 now now RB 22766 1297 3 dispense dispense VBP 22766 1297 4 with with IN 22766 1297 5 one one CD 22766 1297 6 of of IN 22766 1297 7 the the DT 22766 1297 8 line line NN 22766 1297 9 wires wire NNS 22766 1297 10 , , , 22766 1297 11 because because IN 22766 1297 12 it -PRON- PRP 22766 1297 13 has have VBZ 22766 1297 14 been be VBN 22766 1297 15 found find VBN 22766 1297 16 that that IN 22766 1297 17 the the DT 22766 1297 18 ground ground NN 22766 1297 19 between between IN 22766 1297 20 the the DT 22766 1297 21 two two CD 22766 1297 22 stations station NNS 22766 1297 23 serves serve VBZ 22766 1297 24 as as IN 22766 1297 25 a a DT 22766 1297 26 conductor conductor NN 22766 1297 27 , , , 22766 1297 28 so so IN 22766 1297 29 that that IN 22766 1297 30 only only RB 22766 1297 31 one one CD 22766 1297 32 line line NN 22766 1297 33 wire wire NN 22766 1297 34 ( ( -LRB- 22766 1297 35 A a NN 22766 1297 36 ) ) -RRB- 22766 1297 37 is be VBZ 22766 1297 38 necessary necessary JJ 22766 1297 39 to to TO 22766 1297 40 connect connect VB 22766 1297 41 directly directly RB 22766 1297 42 with with IN 22766 1297 43 the the DT 22766 1297 44 telephones telephone NNS 22766 1297 45 of of IN 22766 1297 46 the the DT 22766 1297 47 two two CD 22766 1297 48 stations station NNS 22766 1297 49 . . . 22766 1298 1 The the DT 22766 1298 2 telephones telephone NNS 22766 1298 3 ( ( -LRB- 22766 1298 4 B b NN 22766 1298 5 , , , 22766 1298 6 B b NN 22766 1298 7 ' ' '' 22766 1298 8 , , , 22766 1298 9 respectively respectively RB 22766 1298 10 ) ) -RRB- 22766 1298 11 have have VBP 22766 1298 12 wires wire NNS 22766 1298 13 ( ( -LRB- 22766 1298 14 C C NNP 22766 1298 15 , , , 22766 1298 16 C C NNP 22766 1298 17 ' ' '' 22766 1298 18 ) ) -RRB- 22766 1298 19 running run VBG 22766 1298 20 to to IN 22766 1298 21 the the DT 22766 1298 22 pivots pivot NNS 22766 1298 23 of of IN 22766 1298 24 double double JJ 22766 1298 25 - - HYPH 22766 1298 26 throw throw NN 22766 1298 27 switches switch NNS 22766 1298 28 ( ( -LRB- 22766 1298 29 D d NN 22766 1298 30 , , , 22766 1298 31 D d NN 22766 1298 32 ' ' '' 22766 1298 33 ) ) -RRB- 22766 1298 34 , , , 22766 1298 35 one one CD 22766 1298 36 terminal terminal NN 22766 1298 37 of of IN 22766 1298 38 the the DT 22766 1298 39 switches switch NNS 22766 1298 40 having have VBG 22766 1298 41 wires wire NNS 22766 1298 42 ( ( -LRB- 22766 1298 43 E e NN 22766 1298 44 , , , 22766 1298 45 E e NN 22766 1298 46 ' ' '' 22766 1298 47 ) ) -RRB- 22766 1298 48 , , , 22766 1298 49 which which WDT 22766 1298 50 go go VBP 22766 1298 51 to to IN 22766 1298 52 electric electric JJ 22766 1298 53 bells bell NNS 22766 1298 54 ( ( -LRB- 22766 1298 55 F F NNP 22766 1298 56 , , , 22766 1298 57 F F NNP 22766 1298 58 ' ' '' 22766 1298 59 ) ) -RRB- 22766 1298 60 , , , 22766 1298 61 and and CC 22766 1298 62 from from IN 22766 1298 63 the the DT 22766 1298 64 bells bell NNS 22766 1298 65 are be VBP 22766 1298 66 other other JJ 22766 1298 67 wires wire NNS 22766 1298 68 ( ( -LRB- 22766 1298 69 G g NN 22766 1298 70 , , , 22766 1298 71 G g NN 22766 1298 72 ' ' '' 22766 1298 73 ) ) -RRB- 22766 1298 74 , , , 22766 1298 75 which which WDT 22766 1298 76 go go VBP 22766 1298 77 to to IN 22766 1298 78 the the DT 22766 1298 79 ground ground NN 22766 1298 80 . . . 22766 1299 1 The the DT 22766 1299 2 ground ground NN 22766 1299 3 wires wire NNS 22766 1299 4 also also RB 22766 1299 5 have have VBP 22766 1299 6 wires wire NNS 22766 1299 7 ( ( -LRB- 22766 1299 8 H h NN 22766 1299 9 , , , 22766 1299 10 H h NN 22766 1299 11 ' ' '' 22766 1299 12 ) ) -RRB- 22766 1299 13 , , , 22766 1299 14 which which WDT 22766 1299 15 go go VBP 22766 1299 16 to to IN 22766 1299 17 the the DT 22766 1299 18 other other JJ 22766 1299 19 terminals terminal NNS 22766 1299 20 of of IN 22766 1299 21 the the DT 22766 1299 22 switch switch NN 22766 1299 23 ( ( -LRB- 22766 1299 24 D d NN 22766 1299 25 , , , 22766 1299 26 D d NN 22766 1299 27 ' ' '' 22766 1299 28 ) ) -RRB- 22766 1299 29 . . . 22766 1300 1 The the DT 22766 1300 2 double double JJ 22766 1300 3 - - HYPH 22766 1300 4 throw throw NN 22766 1300 5 switch switch NN 22766 1300 6 ( ( -LRB- 22766 1300 7 D d NN 22766 1300 8 , , , 22766 1300 9 D d NN 22766 1300 10 ' ' '' 22766 1300 11 ) ) -RRB- 22766 1300 12 , , , 22766 1300 13 in in IN 22766 1300 14 the the DT 22766 1300 15 two two CD 22766 1300 16 stations station NNS 22766 1300 17 , , , 22766 1300 18 is be VBZ 22766 1300 19 thrown throw VBN 22766 1300 20 over over RP 22766 1300 21 so so IN 22766 1300 22 the the DT 22766 1300 23 current current NN 22766 1300 24 , , , 22766 1300 25 if if IN 22766 1300 26 any any DT 22766 1300 27 should should MD 22766 1300 28 pass pass VB 22766 1300 29 through through RB 22766 1300 30 , , , 22766 1300 31 will will MD 22766 1300 32 go go VB 22766 1300 33 through through IN 22766 1300 34 the the DT 22766 1300 35 bell bell NN 22766 1300 36 to to IN 22766 1300 37 the the DT 22766 1300 38 ground ground NN 22766 1300 39 , , , 22766 1300 40 through through IN 22766 1300 41 the the DT 22766 1300 42 wires wire NNS 22766 1300 43 ( ( -LRB- 22766 1300 44 E e NN 22766 1300 45 , , , 22766 1300 46 G g NN 22766 1300 47 or or CC 22766 1300 48 E e NN 22766 1300 49 ' ' '' 22766 1300 50 , , , 22766 1300 51 G g NN 22766 1300 52 ' ' '' 22766 1300 53 ) ) -RRB- 22766 1300 54 . . . 22766 1301 1 [ [ -LRB- 22766 1301 2 Illustration illustration NN 22766 1301 3 : : : 22766 1301 4 _ _ NNP 22766 1301 5 Fig Fig NNP 22766 1301 6 . . . 22766 1302 1 84 84 CD 22766 1302 2 . . . 22766 1302 3 _ _ NNP 22766 1302 4 TELEPHONE TELEPHONE NNP 22766 1302 5 STATIONS STATIONS NNP 22766 1302 6 IN in IN 22766 1302 7 CIRCUIT circuit NN 22766 1302 8 ] ] -RRB- 22766 1302 9 Now now RB 22766 1302 10 , , , 22766 1302 11 supposing suppose VBG 22766 1302 12 the the DT 22766 1302 13 switch switch NN 22766 1302 14 ( ( -LRB- 22766 1302 15 D d NN 22766 1302 16 ' ' '' 22766 1302 17 ) ) -RRB- 22766 1302 18 , , , 22766 1302 19 in in IN 22766 1302 20 station station NN 22766 1302 21 2 2 CD 22766 1302 22 , , , 22766 1302 23 should should MD 22766 1302 24 be be VB 22766 1302 25 thrown throw VBN 22766 1302 26 over over RP 22766 1302 27 so so IN 22766 1302 28 it -PRON- PRP 22766 1302 29 contacts contact VBZ 22766 1302 30 with with IN 22766 1302 31 the the DT 22766 1302 32 wire wire NN 22766 1302 33 ( ( -LRB- 22766 1302 34 H h NN 22766 1302 35 ' ' '' 22766 1302 36 ) ) -RRB- 22766 1302 37 . . . 22766 1303 1 It -PRON- PRP 22766 1303 2 is be VBZ 22766 1303 3 obvious obvious JJ 22766 1303 4 that that IN 22766 1303 5 the the DT 22766 1303 6 current current NN 22766 1303 7 will will MD 22766 1303 8 then then RB 22766 1303 9 flow flow VB 22766 1303 10 from from IN 22766 1303 11 the the DT 22766 1303 12 battery battery NN 22766 1303 13 ( ( -LRB- 22766 1303 14 I -PRON- PRP 22766 1303 15 ' ' '' 22766 1303 16 ) ) -RRB- 22766 1303 17 through through IN 22766 1303 18 wires wire NNS 22766 1303 19 ( ( -LRB- 22766 1303 20 H h NN 22766 1303 21 ' ' '' 22766 1303 22 , , , 22766 1303 23 C C NNP 22766 1303 24 ' ' '' 22766 1303 25 ) ) -RRB- 22766 1303 26 and and CC 22766 1303 27 line line NN 22766 1303 28 ( ( -LRB- 22766 1303 29 A a NN 22766 1303 30 ) ) -RRB- 22766 1303 31 to to TO 22766 1303 32 station station VB 22766 1303 33 1 1 CD 22766 1303 34 ; ; : 22766 1303 35 then then RB 22766 1303 36 through through IN 22766 1303 37 wire wire NN 22766 1303 38 C c NN 22766 1303 39 , , , 22766 1303 40 switch switch NN 22766 1303 41 D d NN 22766 1303 42 , , , 22766 1303 43 wire wire NN 22766 1303 44 E e NN 22766 1303 45 to to IN 22766 1303 46 the the DT 22766 1303 47 bell bell NNP 22766 1303 48 F F NNP 22766 1303 49 , , , 22766 1303 50 to to IN 22766 1303 51 the the DT 22766 1303 52 ground ground NN 22766 1303 53 through through IN 22766 1303 54 wire wire NN 22766 1303 55 G. G. NNP 22766 1303 56 From from IN 22766 1303 57 wire wire NN 22766 1303 58 G g NN 22766 1303 59 the the DT 22766 1303 60 current current JJ 22766 1303 61 returns return NNS 22766 1303 62 through through IN 22766 1303 63 the the DT 22766 1303 64 ground ground NN 22766 1303 65 to to TO 22766 1303 66 station station NN 22766 1303 67 2 2 CD 22766 1303 68 , , , 22766 1303 69 where where WRB 22766 1303 70 it -PRON- PRP 22766 1303 71 flows flow VBZ 22766 1303 72 up up RP 22766 1303 73 wire wire NN 22766 1303 74 G g NN 22766 1303 75 ' ' '' 22766 1303 76 to to IN 22766 1303 77 the the DT 22766 1303 78 battery battery NN 22766 1303 79 , , , 22766 1303 80 thereby thereby RB 22766 1303 81 completing complete VBG 22766 1303 82 the the DT 22766 1303 83 circuit circuit NN 22766 1303 84 . . . 22766 1304 1 [ [ -LRB- 22766 1304 2 Illustration illustration NN 22766 1304 3 : : : 22766 1304 4 _ _ NNP 22766 1304 5 Fig Fig NNP 22766 1304 6 . . . 22766 1305 1 85 85 CD 22766 1305 2 . . . 22766 1305 3 _ _ NNP 22766 1305 4 ILLUSTRATING ILLUSTRATING NNP 22766 1305 5 LIGHT LIGHT NNP 22766 1305 6 CONTACT CONTACT NNP 22766 1305 7 POINTS POINTS NNP 22766 1305 8 ] ] -RRB- 22766 1305 9 The the DT 22766 1305 10 operator operator NN 22766 1305 11 at at IN 22766 1305 12 station station NN 22766 1305 13 2 2 CD 22766 1305 14 , , , 22766 1305 15 having have VBG 22766 1305 16 given give VBN 22766 1305 17 the the DT 22766 1305 18 signal signal NN 22766 1305 19 , , , 22766 1305 20 again again RB 22766 1305 21 throws throw VBZ 22766 1305 22 his -PRON- PRP$ 22766 1305 23 switch switch NN 22766 1305 24 ( ( -LRB- 22766 1305 25 D d NN 22766 1305 26 ' ' '' 22766 1305 27 ) ) -RRB- 22766 1305 28 back back RB 22766 1305 29 to to IN 22766 1305 30 the the DT 22766 1305 31 position position NN 22766 1305 32 shown show VBN 22766 1305 33 in in IN 22766 1305 34 Fig Fig NNP 22766 1305 35 . . . 22766 1306 1 84 84 CD 22766 1306 2 , , , 22766 1306 3 and and CC 22766 1306 4 the the DT 22766 1306 5 operator operator NN 22766 1306 6 at at IN 22766 1306 7 station station NN 22766 1306 8 1 1 CD 22766 1306 9 throws throw NNS 22766 1306 10 on on IN 22766 1306 11 his -PRON- PRP$ 22766 1306 12 switch switch NN 22766 1306 13 ( ( -LRB- 22766 1306 14 D d NN 22766 1306 15 ) ) -RRB- 22766 1306 16 , , , 22766 1306 17 so so IN 22766 1306 18 as as IN 22766 1306 19 to to TO 22766 1306 20 ring ring VB 22766 1306 21 the the DT 22766 1306 22 bell bell NN 22766 1306 23 in in IN 22766 1306 24 station station NN 22766 1306 25 2 2 CD 22766 1306 26 , , , 22766 1306 27 thereby thereby RB 22766 1306 28 answering answer VBG 22766 1306 29 the the DT 22766 1306 30 signal signal NN 22766 1306 31 , , , 22766 1306 32 which which WDT 22766 1306 33 means mean VBZ 22766 1306 34 that that IN 22766 1306 35 both both DT 22766 1306 36 switches switch NNS 22766 1306 37 are be VBP 22766 1306 38 again again RB 22766 1306 39 to to TO 22766 1306 40 be be VB 22766 1306 41 thrown throw VBN 22766 1306 42 over over RP 22766 1306 43 so so IN 22766 1306 44 they -PRON- PRP 22766 1306 45 contact contact VBP 22766 1306 46 with with IN 22766 1306 47 the the DT 22766 1306 48 battery battery NN 22766 1306 49 wires wire NNS 22766 1306 50 ( ( -LRB- 22766 1306 51 H h NN 22766 1306 52 and and CC 22766 1306 53 H h NN 22766 1306 54 ' ' '' 22766 1306 55 ) ) -RRB- 22766 1306 56 , , , 22766 1306 57 respectively respectively RB 22766 1306 58 . . . 22766 1307 1 When when WRB 22766 1307 2 both both DT 22766 1307 3 are be VBP 22766 1307 4 thus thus RB 22766 1307 5 thrown throw VBN 22766 1307 6 over over RP 22766 1307 7 , , , 22766 1307 8 the the DT 22766 1307 9 bells bell NNS 22766 1307 10 ( ( -LRB- 22766 1307 11 G g NN 22766 1307 12 , , , 22766 1307 13 G g NN 22766 1307 14 ' ' '' 22766 1307 15 ) ) -RRB- 22766 1307 16 are be VBP 22766 1307 17 cut cut VBN 22766 1307 18 out out IN 22766 1307 19 of of IN 22766 1307 20 the the DT 22766 1307 21 circuit circuit NN 22766 1307 22 , , , 22766 1307 23 and and CC 22766 1307 24 the the DT 22766 1307 25 batteries battery NNS 22766 1307 26 are be VBP 22766 1307 27 both both DT 22766 1307 28 thrown throw VBN 22766 1307 29 in in RP 22766 1307 30 , , , 22766 1307 31 so so IN 22766 1307 32 that that IN 22766 1307 33 the the DT 22766 1307 34 telephones telephone NNS 22766 1307 35 are be VBP 22766 1307 36 now now RB 22766 1307 37 ready ready JJ 22766 1307 38 for for IN 22766 1307 39 talking talk VBG 22766 1307 40 purposes purpose NNS 22766 1307 41 . . . 22766 1308 1 MICROPHONE.--Originally microphone.--originally RB 22766 1308 2 this this DT 22766 1308 3 form form NN 22766 1308 4 of of IN 22766 1308 5 telephone telephone NN 22766 1308 6 system system NN 22766 1308 7 was be VBD 22766 1308 8 generally generally RB 22766 1308 9 employed employ VBN 22766 1308 10 , , , 22766 1308 11 but but CC 22766 1308 12 it -PRON- PRP 22766 1308 13 was be VBD 22766 1308 14 found find VBN 22766 1308 15 that that IN 22766 1308 16 for for IN 22766 1308 17 long long JJ 22766 1308 18 distances distance NNS 22766 1308 19 a a DT 22766 1308 20 more more RBR 22766 1308 21 sensitive sensitive JJ 22766 1308 22 instrument instrument NN 22766 1308 23 was be VBD 22766 1308 24 necessary necessary JJ 22766 1308 25 . . . 22766 1309 1 LIGHT light JJ 22766 1309 2 CONTACT contact NN 22766 1309 3 POINTS.--In points.--in NN 22766 1309 4 1877 1877 CD 22766 1309 5 Professor Professor NNP 22766 1309 6 Hughes Hughes NNP 22766 1309 7 discovered discover VBD 22766 1309 8 , , , 22766 1309 9 accidentally accidentally RB 22766 1309 10 , , , 22766 1309 11 that that IN 22766 1309 12 a a DT 22766 1309 13 light light JJ 22766 1309 14 contact contact NN 22766 1309 15 point point NN 22766 1309 16 in in IN 22766 1309 17 an an DT 22766 1309 18 electric electric JJ 22766 1309 19 circuit circuit NN 22766 1309 20 augmented augment VBD 22766 1309 21 the the DT 22766 1309 22 sound sound NN 22766 1309 23 in in IN 22766 1309 24 a a DT 22766 1309 25 telephone telephone NN 22766 1309 26 circuit circuit NN 22766 1309 27 . . . 22766 1310 1 If if IN 22766 1310 2 , , , 22766 1310 3 for for IN 22766 1310 4 instance instance NN 22766 1310 5 , , , 22766 1310 6 a a DT 22766 1310 7 light light JJ 22766 1310 8 pin pin NN 22766 1310 9 , , , 22766 1310 10 or or CC 22766 1310 11 a a DT 22766 1310 12 nail nail NN 22766 1310 13 ( ( -LRB- 22766 1310 14 A a NN 22766 1310 15 , , , 22766 1310 16 Fig fig NN 22766 1310 17 . . . 22766 1311 1 85 85 CD 22766 1311 2 ) ) -RRB- 22766 1311 3 should should MD 22766 1311 4 be be VB 22766 1311 5 used use VBN 22766 1311 6 to to TO 22766 1311 7 connect connect VB 22766 1311 8 the the DT 22766 1311 9 severed severed JJ 22766 1311 10 ends end NNS 22766 1311 11 of of IN 22766 1311 12 a a DT 22766 1311 13 wire wire NN 22766 1311 14 ( ( -LRB- 22766 1311 15 B b NN 22766 1311 16 ) ) -RRB- 22766 1311 17 , , , 22766 1311 18 the the DT 22766 1311 19 sounds sound NNS 22766 1311 20 in in IN 22766 1311 21 the the DT 22766 1311 22 telephone telephone NN 22766 1311 23 not not RB 22766 1311 24 only only RB 22766 1311 25 would would MD 22766 1311 26 be be VB 22766 1311 27 louder loud JJR 22766 1311 28 , , , 22766 1311 29 but but CC 22766 1311 30 they -PRON- PRP 22766 1311 31 would would MD 22766 1311 32 be be VB 22766 1311 33 more more RBR 22766 1311 34 distinct distinct JJ 22766 1311 35 , , , 22766 1311 36 and and CC 22766 1311 37 the the DT 22766 1311 38 first first JJ 22766 1311 39 instrument instrument NN 22766 1311 40 made make VBN 22766 1311 41 practically practically RB 22766 1311 42 , , , 22766 1311 43 to to TO 22766 1311 44 demonstrate demonstrate VB 22766 1311 45 this this DT 22766 1311 46 , , , 22766 1311 47 is be VBZ 22766 1311 48 shown show VBN 22766 1311 49 in in IN 22766 1311 50 Fig Fig NNP 22766 1311 51 . . . 22766 1312 1 86 86 CD 22766 1312 2 . . . 22766 1313 1 [ [ -LRB- 22766 1313 2 Illustration illustration NN 22766 1313 3 : : : 22766 1313 4 _ _ NNP 22766 1313 5 Fig Fig NNP 22766 1313 6 . . . 22766 1314 1 86 86 CD 22766 1314 2 . . . 22766 1314 3 _ _ NNP 22766 1314 4 MICROPHONE MICROPHONE NNP 22766 1314 5 ] ] -RRB- 22766 1314 6 [ [ -LRB- 22766 1314 7 Illustration illustration NN 22766 1314 8 : : : 22766 1314 9 _ _ NNP 22766 1314 10 Fig Fig NNP 22766 1314 11 . . . 22766 1315 1 87 87 CD 22766 1315 2 . . . 22766 1315 3 _ _ NNP 22766 1315 4 TRANSMITTER TRANSMITTER NNP 22766 1315 5 ] ] -RRB- 22766 1315 6 HOW how WRB 22766 1315 7 TO to TO 22766 1315 8 MAKE MAKE NNP 22766 1315 9 A a DT 22766 1315 10 MICROPHONE.--This microphone.--this NN 22766 1315 11 instrument instrument NN 22766 1315 12 has have VBZ 22766 1315 13 simply simply RB 22766 1315 14 a a DT 22766 1315 15 base base NN 22766 1315 16 ( ( -LRB- 22766 1315 17 A a NN 22766 1315 18 ) ) -RRB- 22766 1315 19 of of IN 22766 1315 20 wood wood NN 22766 1315 21 , , , 22766 1315 22 and and CC 22766 1315 23 near near IN 22766 1315 24 one one CD 22766 1315 25 end end NN 22766 1315 26 is be VBZ 22766 1315 27 a a DT 22766 1315 28 perpendicular perpendicular JJ 22766 1315 29 sounding sound VBG 22766 1315 30 - - HYPH 22766 1315 31 board board NN 22766 1315 32 ( ( -LRB- 22766 1315 33 B B NNP 22766 1315 34 ) ) -RRB- 22766 1315 35 of of IN 22766 1315 36 wood wood NN 22766 1315 37 , , , 22766 1315 38 to to IN 22766 1315 39 one one CD 22766 1315 40 side side NN 22766 1315 41 of of IN 22766 1315 42 which which WDT 22766 1315 43 is be VBZ 22766 1315 44 attached attach VBN 22766 1315 45 , , , 22766 1315 46 by by IN 22766 1315 47 wax wax NN 22766 1315 48 or or CC 22766 1315 49 otherwise otherwise RB 22766 1315 50 , , , 22766 1315 51 a a DT 22766 1315 52 pair pair NN 22766 1315 53 of of IN 22766 1315 54 carbon carbon NN 22766 1315 55 blocks block NNS 22766 1315 56 ( ( -LRB- 22766 1315 57 C c NN 22766 1315 58 , , , 22766 1315 59 D D NNP 22766 1315 60 ) ) -RRB- 22766 1315 61 . . . 22766 1316 1 The the DT 22766 1316 2 lower low JJR 22766 1316 3 carbon carbon NN 22766 1316 4 block block NN 22766 1316 5 ( ( -LRB- 22766 1316 6 C C NNP 22766 1316 7 ) ) -RRB- 22766 1316 8 has have VBZ 22766 1316 9 a a DT 22766 1316 10 cup cup NN 22766 1316 11 - - HYPH 22766 1316 12 shaped shape VBN 22766 1316 13 depression depression NN 22766 1316 14 in in IN 22766 1316 15 its -PRON- PRP$ 22766 1316 16 upper upper JJ 22766 1316 17 side side NN 22766 1316 18 , , , 22766 1316 19 and and CC 22766 1316 20 the the DT 22766 1316 21 upper upper JJ 22766 1316 22 block block NN 22766 1316 23 has have VBZ 22766 1316 24 a a DT 22766 1316 25 similar similar JJ 22766 1316 26 depression depression NN 22766 1316 27 in in IN 22766 1316 28 its -PRON- PRP$ 22766 1316 29 lower low JJR 22766 1316 30 side side NN 22766 1316 31 . . . 22766 1317 1 A a DT 22766 1317 2 carbon carbon NN 22766 1317 3 pencil pencil NN 22766 1317 4 ( ( -LRB- 22766 1317 5 E e NN 22766 1317 6 ) ) -RRB- 22766 1317 7 is be VBZ 22766 1317 8 lightly lightly RB 22766 1317 9 held hold VBN 22766 1317 10 within within IN 22766 1317 11 these these DT 22766 1317 12 cups cup NNS 22766 1317 13 , , , 22766 1317 14 so so IN 22766 1317 15 that that IN 22766 1317 16 the the DT 22766 1317 17 lightest light JJS 22766 1317 18 contact contact NN 22766 1317 19 of of IN 22766 1317 20 the the DT 22766 1317 21 upper upper JJ 22766 1317 22 end end NN 22766 1317 23 of of IN 22766 1317 24 the the DT 22766 1317 25 pencil pencil NN 22766 1317 26 with with IN 22766 1317 27 the the DT 22766 1317 28 carbon carbon NN 22766 1317 29 block block NN 22766 1317 30 , , , 22766 1317 31 makes make VBZ 22766 1317 32 the the DT 22766 1317 33 instrument instrument NN 22766 1317 34 so so RB 22766 1317 35 sensitive sensitive JJ 22766 1317 36 that that IN 22766 1317 37 a a DT 22766 1317 38 fly fly NN 22766 1317 39 , , , 22766 1317 40 walking walk VBG 22766 1317 41 upon upon IN 22766 1317 42 the the DT 22766 1317 43 sounding sound VBG 22766 1317 44 - - HYPH 22766 1317 45 board board NN 22766 1317 46 , , , 22766 1317 47 may may MD 22766 1317 48 be be VB 22766 1317 49 distinctly distinctly RB 22766 1317 50 heard hear VBN 22766 1317 51 through through IN 22766 1317 52 the the DT 22766 1317 53 telephone telephone NN 22766 1317 54 which which WDT 22766 1317 55 is be VBZ 22766 1317 56 in in IN 22766 1317 57 the the DT 22766 1317 58 circuit circuit NN 22766 1317 59 . . . 22766 1318 1 MICROPHONE MICROPHONE NNP 22766 1318 2 THE the DT 22766 1318 3 FATHER FATHER NNP 22766 1318 4 OF of IN 22766 1318 5 THE the DT 22766 1318 6 TRANSMITTER.--This transmitter.--this DT 22766 1318 7 instrument instrument NN 22766 1318 8 has have VBZ 22766 1318 9 been be VBN 22766 1318 10 greatly greatly RB 22766 1318 11 modified modify VBN 22766 1318 12 , , , 22766 1318 13 and and CC 22766 1318 14 is be VBZ 22766 1318 15 now now RB 22766 1318 16 used use VBN 22766 1318 17 as as IN 22766 1318 18 a a DT 22766 1318 19 transmitter transmitter NN 22766 1318 20 , , , 22766 1318 21 the the DT 22766 1318 22 latter latter JJ 22766 1318 23 thereby thereby RB 22766 1318 24 taking take VBG 22766 1318 25 the the DT 22766 1318 26 place place NN 22766 1318 27 of of IN 22766 1318 28 the the DT 22766 1318 29 pin pin NN 22766 1318 30 ( ( -LRB- 22766 1318 31 A a NN 22766 1318 32 ) ) -RRB- 22766 1318 33 , , , 22766 1318 34 shown show VBN 22766 1318 35 in in IN 22766 1318 36 Fig Fig NNP 22766 1318 37 . . . 22766 1319 1 85 85 CD 22766 1319 2 . . . 22766 1320 1 AUTOMATIC AUTOMATIC NNP 22766 1320 2 CUT CUT NNP 22766 1320 3 - - HYPH 22766 1320 4 OUTS OUTS NNP 22766 1320 5 FOR for IN 22766 1320 6 TELEPHONES.--In TELEPHONES.--In NNP 22766 1320 7 the the DT 22766 1320 8 operation operation NN 22766 1320 9 of of IN 22766 1320 10 the the DT 22766 1320 11 telephone telephone NN 22766 1320 12 , , , 22766 1320 13 the the DT 22766 1320 14 great great JJ 22766 1320 15 drawback drawback NN 22766 1320 16 originally originally RB 22766 1320 17 was be VBD 22766 1320 18 in in IN 22766 1320 19 inducing induce VBG 22766 1320 20 users user NNS 22766 1320 21 of of IN 22766 1320 22 the the DT 22766 1320 23 lines line NNS 22766 1320 24 to to TO 22766 1320 25 replace replace VB 22766 1320 26 or or CC 22766 1320 27 adjust adjust VB 22766 1320 28 their -PRON- PRP$ 22766 1320 29 instruments instrument NNS 22766 1320 30 carefully carefully RB 22766 1320 31 . . . 22766 1321 1 When when WRB 22766 1321 2 switches switch NNS 22766 1321 3 were be VBD 22766 1321 4 used use VBN 22766 1321 5 , , , 22766 1321 6 they -PRON- PRP 22766 1321 7 would would MD 22766 1321 8 forget forget VB 22766 1321 9 to to TO 22766 1321 10 throw throw VB 22766 1321 11 them -PRON- PRP 22766 1321 12 back back RP 22766 1321 13 , , , 22766 1321 14 and and CC 22766 1321 15 all all DT 22766 1321 16 sorts sort NNS 22766 1321 17 of of IN 22766 1321 18 trouble trouble NN 22766 1321 19 resulted result VBD 22766 1321 20 . . . 22766 1322 1 It -PRON- PRP 22766 1322 2 was be VBD 22766 1322 3 found find VBN 22766 1322 4 necessary necessary JJ 22766 1322 5 to to TO 22766 1322 6 provide provide VB 22766 1322 7 an an DT 22766 1322 8 automatic automatic JJ 22766 1322 9 means means NN 22766 1322 10 for for IN 22766 1322 11 throwing throw VBG 22766 1322 12 in in RP 22766 1322 13 and and CC 22766 1322 14 cutting cut VBG 22766 1322 15 out out RP 22766 1322 16 an an DT 22766 1322 17 instrument instrument NN 22766 1322 18 , , , 22766 1322 19 this this DT 22766 1322 20 being be VBG 22766 1322 21 done do VBN 22766 1322 22 by by IN 22766 1322 23 hanging hang VBG 22766 1322 24 the the DT 22766 1322 25 telephone telephone NN 22766 1322 26 on on IN 22766 1322 27 the the DT 22766 1322 28 hook hook NN 22766 1322 29 , , , 22766 1322 30 so so IN 22766 1322 31 that that IN 22766 1322 32 the the DT 22766 1322 33 act act NN 22766 1322 34 merely merely RB 22766 1322 35 of of IN 22766 1322 36 leaving leave VBG 22766 1322 37 the the DT 22766 1322 38 telephone telephone NN 22766 1322 39 made make VBD 22766 1322 40 it -PRON- PRP 22766 1322 41 necessary necessary JJ 22766 1322 42 , , , 22766 1322 43 in in IN 22766 1322 44 replacing replace VBG 22766 1322 45 the the DT 22766 1322 46 instrument instrument NN 22766 1322 47 , , , 22766 1322 48 to to TO 22766 1322 49 cut cut VB 22766 1322 50 out out RP 22766 1322 51 the the DT 22766 1322 52 apparatus apparatus NN 22766 1322 53 . . . 22766 1323 1 Before before IN 22766 1323 2 describing describe VBG 22766 1323 3 the the DT 22766 1323 4 circuiting circuit VBG 22766 1323 5 required require VBN 22766 1323 6 for for IN 22766 1323 7 these these DT 22766 1323 8 improvements improvement NNS 22766 1323 9 , , , 22766 1323 10 we -PRON- PRP 22766 1323 11 show show VBP 22766 1323 12 , , , 22766 1323 13 in in IN 22766 1323 14 Fig Fig NNP 22766 1323 15 . . . 22766 1324 1 87 87 CD 22766 1324 2 , , , 22766 1324 3 a a DT 22766 1324 4 section section NN 22766 1324 5 of of IN 22766 1324 6 a a DT 22766 1324 7 transmitter transmitter NN 22766 1324 8 . . . 22766 1325 1 A a DT 22766 1325 2 cup cup NN 22766 1325 3 - - HYPH 22766 1325 4 shaped shape VBN 22766 1325 5 case case NN 22766 1325 6 ( ( -LRB- 22766 1325 7 A a NN 22766 1325 8 ) ) -RRB- 22766 1325 9 is be VBZ 22766 1325 10 provided provide VBN 22766 1325 11 , , , 22766 1325 12 made make VBN 22766 1325 13 of of IN 22766 1325 14 some some DT 22766 1325 15 insulating insulate VBG 22766 1325 16 material material NN 22766 1325 17 , , , 22766 1325 18 which which WDT 22766 1325 19 has have VBZ 22766 1325 20 a a DT 22766 1325 21 diaphragm diaphragm NN 22766 1325 22 ( ( -LRB- 22766 1325 23 B b NN 22766 1325 24 ) ) -RRB- 22766 1325 25 secured secure VBD 22766 1325 26 at at IN 22766 1325 27 its -PRON- PRP$ 22766 1325 28 open open JJ 22766 1325 29 side side NN 22766 1325 30 . . . 22766 1326 1 This this DT 22766 1326 2 diaphragm diaphragm NN 22766 1326 3 carries carry VBZ 22766 1326 4 the the DT 22766 1326 5 carbon carbon NN 22766 1326 6 pencil pencil NN 22766 1326 7 ( ( -LRB- 22766 1326 8 C C NNP 22766 1326 9 ) ) -RRB- 22766 1326 10 on on IN 22766 1326 11 one one CD 22766 1326 12 side side NN 22766 1326 13 and and CC 22766 1326 14 from from IN 22766 1326 15 the the DT 22766 1326 16 blocks block NNS 22766 1326 17 which which WDT 22766 1326 18 support support VBP 22766 1326 19 the the DT 22766 1326 20 carbon carbon NN 22766 1326 21 pencil pencil NN 22766 1326 22 the the DT 22766 1326 23 wires wire NNS 22766 1326 24 run run VBD 22766 1326 25 to to IN 22766 1326 26 binding bind VBG 22766 1326 27 posts post NNS 22766 1326 28 on on IN 22766 1326 29 the the DT 22766 1326 30 case case NN 22766 1326 31 . . . 22766 1327 1 Of of RB 22766 1327 2 course course RB 22766 1327 3 the the DT 22766 1327 4 carbon carbon NN 22766 1327 5 supporting support VBG 22766 1327 6 posts post NNS 22766 1327 7 must must MD 22766 1327 8 be be VB 22766 1327 9 insulated insulate VBN 22766 1327 10 from from IN 22766 1327 11 each each DT 22766 1327 12 other other JJ 22766 1327 13 , , , 22766 1327 14 so so RB 22766 1327 15 the the DT 22766 1327 16 current current NN 22766 1327 17 will will MD 22766 1327 18 go go VB 22766 1327 19 through through IN 22766 1327 20 the the DT 22766 1327 21 carbon carbon NN 22766 1327 22 pencil pencil NN 22766 1327 23 ( ( -LRB- 22766 1327 24 C C NNP 22766 1327 25 ) ) -RRB- 22766 1327 26 . . . 22766 1328 1 COMPLETE complete JJ 22766 1328 2 CIRCUITING circuiting NN 22766 1328 3 WITH with IN 22766 1328 4 TRANSMITTER.--In TRANSMITTER.--In NNP 22766 1328 5 showing show VBG 22766 1328 6 the the DT 22766 1328 7 circuiting circuiting NN 22766 1328 8 ( ( -LRB- 22766 1328 9 Fig fig NN 22766 1328 10 . . . 22766 1329 1 88 88 LS 22766 1329 2 ) ) -RRB- 22766 1329 3 it -PRON- PRP 22766 1329 4 will will MD 22766 1329 5 not not RB 22766 1329 6 be be VB 22766 1329 7 possible possible JJ 22766 1329 8 to to TO 22766 1329 9 illustrate illustrate VB 22766 1329 10 the the DT 22766 1329 11 boxes box NNS 22766 1329 12 , , , 22766 1329 13 or or CC 22766 1329 14 casings casing NNS 22766 1329 15 , , , 22766 1329 16 which which WDT 22766 1329 17 receive receive VBP 22766 1329 18 the the DT 22766 1329 19 various various JJ 22766 1329 20 instruments instrument NNS 22766 1329 21 . . . 22766 1330 1 For for IN 22766 1330 2 instance instance NN 22766 1330 3 , , , 22766 1330 4 the the DT 22766 1330 5 hook hook NN 22766 1330 6 which which WDT 22766 1330 7 carries carry VBZ 22766 1330 8 the the DT 22766 1330 9 telephone telephone NN 22766 1330 10 or or CC 22766 1330 11 the the DT 22766 1330 12 receiver receiver NN 22766 1330 13 , , , 22766 1330 14 is be VBZ 22766 1330 15 hinged hinge VBN 22766 1330 16 within within IN 22766 1330 17 the the DT 22766 1330 18 transmitter transmitter NN 22766 1330 19 box box NN 22766 1330 20 . . . 22766 1331 1 The the DT 22766 1331 2 circuiting circuiting NN 22766 1331 3 is be VBZ 22766 1331 4 all all DT 22766 1331 5 that that WDT 22766 1331 6 it -PRON- PRP 22766 1331 7 is be VBZ 22766 1331 8 intended intend VBN 22766 1331 9 to to TO 22766 1331 10 show show VB 22766 1331 11 . . . 22766 1332 1 [ [ -LRB- 22766 1332 2 Illustration illustration NN 22766 1332 3 : : : 22766 1332 4 _ _ NNP 22766 1332 5 Fig Fig NNP 22766 1332 6 . . . 22766 1333 1 88 88 CD 22766 1333 2 . . . 22766 1333 3 _ _ NNP 22766 1333 4 COMPLETE COMPLETE NNP 22766 1333 5 TELEPHONIC TELEPHONIC NNP 22766 1333 6 CIRCUIT CIRCUIT NNP 22766 1333 7 ] ] -RRB- 22766 1333 8 The the DT 22766 1333 9 batteries battery NNS 22766 1333 10 of of IN 22766 1333 11 the the DT 22766 1333 12 two two CD 22766 1333 13 stations station NNS 22766 1333 14 are be VBP 22766 1333 15 connected connect VBN 22766 1333 16 up up RP 22766 1333 17 by by IN 22766 1333 18 a a DT 22766 1333 19 wire wire NN 22766 1333 20 ( ( -LRB- 22766 1333 21 A a NN 22766 1333 22 ) ) -RRB- 22766 1333 23 , , , 22766 1333 24 unless unless IN 22766 1333 25 a a DT 22766 1333 26 ground ground NN 22766 1333 27 circuit circuit NN 22766 1333 28 is be VBZ 22766 1333 29 used use VBN 22766 1333 30 . . . 22766 1334 1 The the DT 22766 1334 2 other other JJ 22766 1334 3 side side NN 22766 1334 4 of of IN 22766 1334 5 each each DT 22766 1334 6 battery battery NN 22766 1334 7 has have VBZ 22766 1334 8 a a DT 22766 1334 9 wire wire NN 22766 1334 10 connection connection NN 22766 1334 11 ( ( -LRB- 22766 1334 12 B b NN 22766 1334 13 , , , 22766 1334 14 B b NN 22766 1334 15 ' ' '' 22766 1334 16 ) ) -RRB- 22766 1334 17 with with IN 22766 1334 18 one one CD 22766 1334 19 terminal terminal NN 22766 1334 20 of of IN 22766 1334 21 the the DT 22766 1334 22 transmitter transmitter NN 22766 1334 23 , , , 22766 1334 24 and and CC 22766 1334 25 the the DT 22766 1334 26 other other JJ 22766 1334 27 terminal terminal NN 22766 1334 28 of of IN 22766 1334 29 the the DT 22766 1334 30 transmitter transmitter NN 22766 1334 31 has have VBZ 22766 1334 32 a a DT 22766 1334 33 wire wire NN 22766 1334 34 ( ( -LRB- 22766 1334 35 C c NN 22766 1334 36 , , , 22766 1334 37 C C NNP 22766 1334 38 ' ' '' 22766 1334 39 ) ) -RRB- 22766 1334 40 which which WDT 22766 1334 41 goes go VBZ 22766 1334 42 to to IN 22766 1334 43 the the DT 22766 1334 44 receiver receiver NN 22766 1334 45 . . . 22766 1335 1 From from IN 22766 1335 2 the the DT 22766 1335 3 other other JJ 22766 1335 4 terminal terminal NN 22766 1335 5 of of IN 22766 1335 6 the the DT 22766 1335 7 receiver receiver NN 22766 1335 8 is be VBZ 22766 1335 9 a a DT 22766 1335 10 wire wire NN 22766 1335 11 ( ( -LRB- 22766 1335 12 D d NN 22766 1335 13 , , , 22766 1335 14 D d NN 22766 1335 15 ' ' '' 22766 1335 16 ) ) -RRB- 22766 1335 17 which which WDT 22766 1335 18 leads lead VBZ 22766 1335 19 to to IN 22766 1335 20 the the DT 22766 1335 21 upper upper JJ 22766 1335 22 stop stop NN 22766 1335 23 contact contact NN 22766 1335 24 ( ( -LRB- 22766 1335 25 E e NN 22766 1335 26 , , , 22766 1335 27 E e NN 22766 1335 28 ' ' '' 22766 1335 29 ) ) -RRB- 22766 1335 30 of of IN 22766 1335 31 the the DT 22766 1335 32 telephone telephone NN 22766 1335 33 hook hook NN 22766 1335 34 . . . 22766 1336 1 A a DT 22766 1336 2 wire wire NN 22766 1336 3 ( ( -LRB- 22766 1336 4 F F NNP 22766 1336 5 , , , 22766 1336 6 F F NNP 22766 1336 7 ' ' '' 22766 1336 8 ) ) -RRB- 22766 1336 9 from from IN 22766 1336 10 the the DT 22766 1336 11 lower low JJR 22766 1336 12 stop stop VB 22766 1336 13 contact contact NN 22766 1336 14 ( ( -LRB- 22766 1336 15 G g NN 22766 1336 16 , , , 22766 1336 17 G g NN 22766 1336 18 ' ' '' 22766 1336 19 ) ) -RRB- 22766 1336 20 of of IN 22766 1336 21 the the DT 22766 1336 22 hook hook NN 22766 1336 23 goes go VBZ 22766 1336 24 to to IN 22766 1336 25 one one CD 22766 1336 26 terminal terminal NN 22766 1336 27 of of IN 22766 1336 28 the the DT 22766 1336 29 bell bell NN 22766 1336 30 , , , 22766 1336 31 and and CC 22766 1336 32 from from IN 22766 1336 33 the the DT 22766 1336 34 other other JJ 22766 1336 35 terminal terminal NN 22766 1336 36 of of IN 22766 1336 37 the the DT 22766 1336 38 bell bell NN 22766 1336 39 is be VBZ 22766 1336 40 a a DT 22766 1336 41 wire wire NN 22766 1336 42 ( ( -LRB- 22766 1336 43 H h NN 22766 1336 44 , , , 22766 1336 45 H h NN 22766 1336 46 ' ' '' 22766 1336 47 ) ) -RRB- 22766 1336 48 which which WDT 22766 1336 49 makes make VBZ 22766 1336 50 connection connection NN 22766 1336 51 with with IN 22766 1336 52 the the DT 22766 1336 53 line line NN 22766 1336 54 wire wire NN 22766 1336 55 ( ( -LRB- 22766 1336 56 A a NN 22766 1336 57 ) ) -RRB- 22766 1336 58 . . . 22766 1337 1 In in IN 22766 1337 2 order order NN 22766 1337 3 to to TO 22766 1337 4 make make VB 22766 1337 5 a a DT 22766 1337 6 complete complete JJ 22766 1337 7 circuit circuit NN 22766 1337 8 between between IN 22766 1337 9 the the DT 22766 1337 10 two two CD 22766 1337 11 stations station NNS 22766 1337 12 , , , 22766 1337 13 a a DT 22766 1337 14 line line NN 22766 1337 15 wire wire NN 22766 1337 16 ( ( -LRB- 22766 1337 17 I i NN 22766 1337 18 ) ) -RRB- 22766 1337 19 is be VBZ 22766 1337 20 run run VBN 22766 1337 21 from from IN 22766 1337 22 the the DT 22766 1337 23 pivot pivot NN 22766 1337 24 of of IN 22766 1337 25 the the DT 22766 1337 26 hook hook NN 22766 1337 27 in in IN 22766 1337 28 station station NN 22766 1337 29 1 1 CD 22766 1337 30 to to IN 22766 1337 31 the the DT 22766 1337 32 pivot pivot NN 22766 1337 33 of of IN 22766 1337 34 the the DT 22766 1337 35 hook hook NN 22766 1337 36 in in IN 22766 1337 37 station station NN 22766 1337 38 2 2 CD 22766 1337 39 . . . 22766 1338 1 In in IN 22766 1338 2 the the DT 22766 1338 3 diagram diagram NN 22766 1338 4 , , , 22766 1338 5 it -PRON- PRP 22766 1338 6 is be VBZ 22766 1338 7 assumed assume VBN 22766 1338 8 that that IN 22766 1338 9 the the DT 22766 1338 10 receivers receiver NNS 22766 1338 11 are be VBP 22766 1338 12 on on IN 22766 1338 13 the the DT 22766 1338 14 hooks hook NNS 22766 1338 15 , , , 22766 1338 16 and and CC 22766 1338 17 that that IN 22766 1338 18 both both DT 22766 1338 19 hooks hook NNS 22766 1338 20 are be VBP 22766 1338 21 , , , 22766 1338 22 therefore therefore RB 22766 1338 23 , , , 22766 1338 24 in in IN 22766 1338 25 circuit circuit NN 22766 1338 26 with with IN 22766 1338 27 the the DT 22766 1338 28 lower low JJR 22766 1338 29 contacts contact NNS 22766 1338 30 ( ( -LRB- 22766 1338 31 G g NN 22766 1338 32 , , , 22766 1338 33 G g NN 22766 1338 34 ' ' '' 22766 1338 35 ) ) -RRB- 22766 1338 36 , , , 22766 1338 37 so so IN 22766 1338 38 that that IN 22766 1338 39 the the DT 22766 1338 40 transmitter transmitter NN 22766 1338 41 and and CC 22766 1338 42 receiver receiver NN 22766 1338 43 are be VBP 22766 1338 44 both both DT 22766 1338 45 out out IN 22766 1338 46 of of IN 22766 1338 47 circuit circuit NN 22766 1338 48 with with IN 22766 1338 49 the the DT 22766 1338 50 batteries battery NNS 22766 1338 51 , , , 22766 1338 52 and and CC 22766 1338 53 the the DT 22766 1338 54 bell bell NN 22766 1338 55 in in IN 22766 1338 56 circuit circuit NNP 22766 1338 57 ; ; : 22766 1338 58 but but CC 22766 1338 59 the the DT 22766 1338 60 moment moment NN 22766 1338 61 the the DT 22766 1338 62 receiver receiver NN 22766 1338 63 , , , 22766 1338 64 for for IN 22766 1338 65 instance instance NN 22766 1338 66 , , , 22766 1338 67 in in IN 22766 1338 68 station station NN 22766 1338 69 1 1 CD 22766 1338 70 is be VBZ 22766 1338 71 taken take VBN 22766 1338 72 off off RP 22766 1338 73 the the DT 22766 1338 74 hook hook NN 22766 1338 75 , , , 22766 1338 76 the the DT 22766 1338 77 latter latter JJ 22766 1338 78 springs spring NNS 22766 1338 79 up up RP 22766 1338 80 so so IN 22766 1338 81 that that IN 22766 1338 82 it -PRON- PRP 22766 1338 83 contacts contact VBZ 22766 1338 84 with with IN 22766 1338 85 the the DT 22766 1338 86 stop stop NN 22766 1338 87 ( ( -LRB- 22766 1338 88 E e NN 22766 1338 89 ) ) -RRB- 22766 1338 90 , , , 22766 1338 91 thus thus RB 22766 1338 92 establishing establish VBG 22766 1338 93 a a DT 22766 1338 94 circuit circuit NN 22766 1338 95 through through IN 22766 1338 96 the the DT 22766 1338 97 line line NN 22766 1338 98 wire wire NN 22766 1338 99 ( ( -LRB- 22766 1338 100 I i NN 22766 1338 101 ) ) -RRB- 22766 1338 102 to to IN 22766 1338 103 the the DT 22766 1338 104 hook hook NN 22766 1338 105 of of IN 22766 1338 106 station station NN 22766 1338 107 2 2 CD 22766 1338 108 , , , 22766 1338 109 and and CC 22766 1338 110 from from IN 22766 1338 111 the the DT 22766 1338 112 hook hook NN 22766 1338 113 through through IN 22766 1338 114 line line NN 22766 1338 115 ( ( -LRB- 22766 1338 116 F F NNP 22766 1338 117 ' ' '' 22766 1338 118 ) ) -RRB- 22766 1338 119 to to IN 22766 1338 120 the the DT 22766 1338 121 bell bell NN 22766 1338 122 . . . 22766 1339 1 From from IN 22766 1339 2 the the DT 22766 1339 3 bell bell NN 22766 1339 4 , , , 22766 1339 5 the the DT 22766 1339 6 line line NN 22766 1339 7 ( ( -LRB- 22766 1339 8 A a NN 22766 1339 9 ) ) -RRB- 22766 1339 10 carries carry VBZ 22766 1339 11 the the DT 22766 1339 12 current current JJ 22766 1339 13 back back RB 22766 1339 14 to to IN 22766 1339 15 the the DT 22766 1339 16 battery battery NN 22766 1339 17 of of IN 22766 1339 18 station station NN 22766 1339 19 ( ( -LRB- 22766 1339 20 A a NN 22766 1339 21 ) ) -RRB- 22766 1339 22 , , , 22766 1339 23 thence thence NN 22766 1339 24 through through IN 22766 1339 25 the the DT 22766 1339 26 wire wire NN 22766 1339 27 ( ( -LRB- 22766 1339 28 B b NN 22766 1339 29 ) ) -RRB- 22766 1339 30 to to IN 22766 1339 31 the the DT 22766 1339 32 transmitter transmitter NN 22766 1339 33 wire wire NN 22766 1339 34 ( ( -LRB- 22766 1339 35 C C NNP 22766 1339 36 ) ) -RRB- 22766 1339 37 to to TO 22766 1339 38 receiver receiver VB 22766 1339 39 and and CC 22766 1339 40 wire wire VB 22766 1339 41 ( ( -LRB- 22766 1339 42 D d NN 22766 1339 43 ) ) -RRB- 22766 1339 44 to to IN 22766 1339 45 the the DT 22766 1339 46 post post NN 22766 1339 47 ( ( -LRB- 22766 1339 48 E e NN 22766 1339 49 ) ) -RRB- 22766 1339 50 , , , 22766 1339 51 thereby thereby RB 22766 1339 52 completing complete VBG 22766 1339 53 the the DT 22766 1339 54 circuit circuit NN 22766 1339 55 . . . 22766 1340 1 When when WRB 22766 1340 2 , , , 22766 1340 3 at at IN 22766 1340 4 station station NN 22766 1340 5 2 2 CD 22766 1340 6 , , , 22766 1340 7 the the DT 22766 1340 8 receiver receiver NN 22766 1340 9 is be VBZ 22766 1340 10 taken take VBN 22766 1340 11 off off RP 22766 1340 12 the the DT 22766 1340 13 hook hook NN 22766 1340 14 , , , 22766 1340 15 and and CC 22766 1340 16 the the DT 22766 1340 17 latter latter JJ 22766 1340 18 contacts contact NNS 22766 1340 19 with with IN 22766 1340 20 the the DT 22766 1340 21 post post NN 22766 1340 22 ( ( -LRB- 22766 1340 23 E e NN 22766 1340 24 ' ' '' 22766 1340 25 ) ) -RRB- 22766 1340 26 , , , 22766 1340 27 the the DT 22766 1340 28 transmitter transmitter NN 22766 1340 29 and and CC 22766 1340 30 receiver receiver NN 22766 1340 31 of of IN 22766 1340 32 both both DT 22766 1340 33 stations station NNS 22766 1340 34 are be VBP 22766 1340 35 in in IN 22766 1340 36 circuit circuit NN 22766 1340 37 with with IN 22766 1340 38 each each DT 22766 1340 39 other other JJ 22766 1340 40 , , , 22766 1340 41 but but CC 22766 1340 42 both both DT 22766 1340 43 bells bell NNS 22766 1340 44 are be VBP 22766 1340 45 cut cut VBN 22766 1340 46 out out RP 22766 1340 47 . . . 22766 1341 1 CHAPTER chapter NN 22766 1341 2 XIII xiii NN 22766 1341 3 ELECTROLYSIS electrolysi NNS 22766 1341 4 , , , 22766 1341 5 WATER WATER NNP 22766 1341 6 PURIFICATION PURIFICATION NNP 22766 1341 7 , , , 22766 1341 8 ELECTROPLATING electroplating NN 22766 1341 9 DECOMPOSING decomposing NN 22766 1341 10 LIQUIDS.--During liquids.--dure VBG 22766 1341 11 the the DT 22766 1341 12 earlier early JJR 22766 1341 13 experiments experiment NNS 22766 1341 14 in in IN 22766 1341 15 the the DT 22766 1341 16 field field NN 22766 1341 17 of of IN 22766 1341 18 electricity electricity NN 22766 1341 19 , , , 22766 1341 20 after after IN 22766 1341 21 the the DT 22766 1341 22 battery battery NN 22766 1341 23 or or CC 22766 1341 24 cell cell NN 22766 1341 25 was be VBD 22766 1341 26 discovered discover VBN 22766 1341 27 , , , 22766 1341 28 it -PRON- PRP 22766 1341 29 was be VBD 22766 1341 30 noted note VBN 22766 1341 31 that that IN 22766 1341 32 when when WRB 22766 1341 33 a a DT 22766 1341 34 current current NN 22766 1341 35 was be VBD 22766 1341 36 formed form VBN 22766 1341 37 in in IN 22766 1341 38 the the DT 22766 1341 39 cell cell NN 22766 1341 40 , , , 22766 1341 41 the the DT 22766 1341 42 electrolyte electrolyte NNP 22766 1341 43 was be VBD 22766 1341 44 charged charge VBN 22766 1341 45 and and CC 22766 1341 46 gases gas NNS 22766 1341 47 evolved evolve VBN 22766 1341 48 from from IN 22766 1341 49 it -PRON- PRP 22766 1341 50 . . . 22766 1342 1 A a DT 22766 1342 2 similar similar JJ 22766 1342 3 action action NN 22766 1342 4 takes take VBZ 22766 1342 5 place place NN 22766 1342 6 when when WRB 22766 1342 7 a a DT 22766 1342 8 current current NN 22766 1342 9 of of IN 22766 1342 10 electricity electricity NN 22766 1342 11 passes pass VBZ 22766 1342 12 through through IN 22766 1342 13 a a DT 22766 1342 14 liquid liquid NN 22766 1342 15 , , , 22766 1342 16 with with IN 22766 1342 17 the the DT 22766 1342 18 result result NN 22766 1342 19 that that IN 22766 1342 20 the the DT 22766 1342 21 liquid liquid NN 22766 1342 22 is be VBZ 22766 1342 23 decomposed decompose VBN 22766 1342 24 -- -- : 22766 1342 25 that that RB 22766 1342 26 is is RB 22766 1342 27 , , , 22766 1342 28 the the DT 22766 1342 29 liquid liquid NN 22766 1342 30 is be VBZ 22766 1342 31 broken break VBN 22766 1342 32 up up RP 22766 1342 33 into into IN 22766 1342 34 its -PRON- PRP$ 22766 1342 35 original original JJ 22766 1342 36 compounds compound NNS 22766 1342 37 . . . 22766 1343 1 Thus thus RB 22766 1343 2 , , , 22766 1343 3 water water NN 22766 1343 4 is be VBZ 22766 1343 5 composed compose VBN 22766 1343 6 of of IN 22766 1343 7 two two CD 22766 1343 8 parts part NNS 22766 1343 9 , , , 22766 1343 10 by by IN 22766 1343 11 bulk bulk NN 22766 1343 12 , , , 22766 1343 13 of of IN 22766 1343 14 hydrogen hydrogen NN 22766 1343 15 and and CC 22766 1343 16 of of IN 22766 1343 17 oxygen oxygen NN 22766 1343 18 , , , 22766 1343 19 so so IN 22766 1343 20 that that IN 22766 1343 21 if if IN 22766 1343 22 two two CD 22766 1343 23 electrodes electrode NNS 22766 1343 24 are be VBP 22766 1343 25 placed place VBN 22766 1343 26 in in IN 22766 1343 27 water water NN 22766 1343 28 , , , 22766 1343 29 and and CC 22766 1343 30 a a DT 22766 1343 31 current current NN 22766 1343 32 is be VBZ 22766 1343 33 sent send VBN 22766 1343 34 through through IN 22766 1343 35 the the DT 22766 1343 36 electrodes electrode NNS 22766 1343 37 in in IN 22766 1343 38 either either DT 22766 1343 39 direction direction NN 22766 1343 40 , , , 22766 1343 41 all all PDT 22766 1343 42 the the DT 22766 1343 43 water water NN 22766 1343 44 will will MD 22766 1343 45 finally finally RB 22766 1343 46 disappear disappear VB 22766 1343 47 in in IN 22766 1343 48 the the DT 22766 1343 49 form form NN 22766 1343 50 of of IN 22766 1343 51 hydrogen hydrogen NN 22766 1343 52 and and CC 22766 1343 53 oxygen oxygen NN 22766 1343 54 gases gas NNS 22766 1343 55 . . . 22766 1344 1 MAKING make VBG 22766 1344 2 HYDROGEN hydrogen NN 22766 1344 3 AND and CC 22766 1344 4 OXYGEN.--During oxygen.--dure VBG 22766 1344 5 this this DT 22766 1344 6 electrical electrical JJ 22766 1344 7 action action NN 22766 1344 8 , , , 22766 1344 9 the the DT 22766 1344 10 hydrogen hydrogen NN 22766 1344 11 is be VBZ 22766 1344 12 set set VBN 22766 1344 13 free free JJ 22766 1344 14 at at IN 22766 1344 15 the the DT 22766 1344 16 negative negative JJ 22766 1344 17 pole pole NN 22766 1344 18 and and CC 22766 1344 19 the the DT 22766 1344 20 oxygen oxygen NN 22766 1344 21 at at IN 22766 1344 22 the the DT 22766 1344 23 positive positive JJ 22766 1344 24 pole pole NN 22766 1344 25 . . . 22766 1345 1 A a DT 22766 1345 2 simple simple JJ 22766 1345 3 apparatus apparatus NN 22766 1345 4 , , , 22766 1345 5 which which WDT 22766 1345 6 any any DT 22766 1345 7 boy boy NN 22766 1345 8 can can MD 22766 1345 9 make make VB 22766 1345 10 , , , 22766 1345 11 to to TO 22766 1345 12 generate generate VB 22766 1345 13 pure pure JJ 22766 1345 14 oxygen oxygen NN 22766 1345 15 and and CC 22766 1345 16 pure pure JJ 22766 1345 17 hydrogen hydrogen NN 22766 1345 18 , , , 22766 1345 19 is be VBZ 22766 1345 20 shown show VBN 22766 1345 21 in in IN 22766 1345 22 Fig Fig NNP 22766 1345 23 . . . 22766 1346 1 89 89 CD 22766 1346 2 . . . 22766 1347 1 It -PRON- PRP 22766 1347 2 is be VBZ 22766 1347 3 constructed construct VBN 22766 1347 4 of of IN 22766 1347 5 a a DT 22766 1347 6 glass glass NN 22766 1347 7 or or CC 22766 1347 8 earthen earthen JJ 22766 1347 9 jar jar NN 22766 1347 10 ( ( -LRB- 22766 1347 11 A a NN 22766 1347 12 ) ) -RRB- 22766 1347 13 , , , 22766 1347 14 preferably preferably RB 22766 1347 15 square square JJ 22766 1347 16 , , , 22766 1347 17 to to TO 22766 1347 18 which which WDT 22766 1347 19 is be VBZ 22766 1347 20 fitted fit VBN 22766 1347 21 a a DT 22766 1347 22 wooden wooden JJ 22766 1347 23 top top NN 22766 1347 24 ( ( -LRB- 22766 1347 25 B b NN 22766 1347 26 ) ) -RRB- 22766 1347 27 , , , 22766 1347 28 this this DT 22766 1347 29 top top NN 22766 1347 30 being be VBG 22766 1347 31 provided provide VBN 22766 1347 32 with with IN 22766 1347 33 a a DT 22766 1347 34 packing packing NN 22766 1347 35 ring ring NN 22766 1347 36 ( ( -LRB- 22766 1347 37 C C NNP 22766 1347 38 ) ) -RRB- 22766 1347 39 , , , 22766 1347 40 so so IN 22766 1347 41 as as IN 22766 1347 42 to to TO 22766 1347 43 make make VB 22766 1347 44 it -PRON- PRP 22766 1347 45 air air NN 22766 1347 46 - - HYPH 22766 1347 47 tight tight JJ 22766 1347 48 . . . 22766 1348 1 Within within IN 22766 1348 2 is be VBZ 22766 1348 3 a a DT 22766 1348 4 vertical vertical JJ 22766 1348 5 partition partition NN 22766 1348 6 ( ( -LRB- 22766 1348 7 D D NNP 22766 1348 8 ) ) -RRB- 22766 1348 9 , , , 22766 1348 10 the the DT 22766 1348 11 edges edge NNS 22766 1348 12 of of IN 22766 1348 13 which which WDT 22766 1348 14 , , , 22766 1348 15 below below IN 22766 1348 16 the the DT 22766 1348 17 cap cap NN 22766 1348 18 , , , 22766 1348 19 fit fit VBP 22766 1348 20 tightly tightly RB 22766 1348 21 against against IN 22766 1348 22 the the DT 22766 1348 23 inner inner JJ 22766 1348 24 walls wall NNS 22766 1348 25 of of IN 22766 1348 26 the the DT 22766 1348 27 jar jar NN 22766 1348 28 . . . 22766 1349 1 This this DT 22766 1349 2 partition partition NN 22766 1349 3 extends extend VBZ 22766 1349 4 down down RP 22766 1349 5 into into IN 22766 1349 6 the the DT 22766 1349 7 jar jar NN 22766 1349 8 a a DT 22766 1349 9 sufficient sufficient JJ 22766 1349 10 distance distance NN 22766 1349 11 so so IN 22766 1349 12 it -PRON- PRP 22766 1349 13 will will MD 22766 1349 14 terminate terminate VB 22766 1349 15 below below IN 22766 1349 16 the the DT 22766 1349 17 water water NN 22766 1349 18 level level NN 22766 1349 19 . . . 22766 1350 1 A a DT 22766 1350 2 pipe pipe NN 22766 1350 3 is be VBZ 22766 1350 4 fitted fit VBN 22766 1350 5 through through IN 22766 1350 6 the the DT 22766 1350 7 top top NN 22766 1350 8 on on IN 22766 1350 9 each each DT 22766 1350 10 side side NN 22766 1350 11 of of IN 22766 1350 12 the the DT 22766 1350 13 partition partition NN 22766 1350 14 , , , 22766 1350 15 and and CC 22766 1350 16 each each DT 22766 1350 17 pipe pipe NN 22766 1350 18 has have VBZ 22766 1350 19 a a DT 22766 1350 20 valve valve NN 22766 1350 21 . . . 22766 1351 1 An an DT 22766 1351 2 electrode electrode NN 22766 1351 3 , , , 22766 1351 4 of of IN 22766 1351 5 any any DT 22766 1351 6 convenient convenient JJ 22766 1351 7 metal metal NN 22766 1351 8 , , , 22766 1351 9 is be VBZ 22766 1351 10 secured secure VBN 22766 1351 11 at at IN 22766 1351 12 its -PRON- PRP$ 22766 1351 13 upper upper JJ 22766 1351 14 end end NN 22766 1351 15 to to IN 22766 1351 16 the the DT 22766 1351 17 top top NN 22766 1351 18 of of IN 22766 1351 19 the the DT 22766 1351 20 cap cap NN 22766 1351 21 , , , 22766 1351 22 on on IN 22766 1351 23 each each DT 22766 1351 24 side side NN 22766 1351 25 of of IN 22766 1351 26 the the DT 22766 1351 27 partition partition NN 22766 1351 28 . . . 22766 1352 1 These these DT 22766 1352 2 electrodes electrode NNS 22766 1352 3 extend extend VBP 22766 1352 4 down down IN 22766 1352 5 to to IN 22766 1352 6 the the DT 22766 1352 7 bottom bottom NN 22766 1352 8 of of IN 22766 1352 9 the the DT 22766 1352 10 jar jar NN 22766 1352 11 , , , 22766 1352 12 and and CC 22766 1352 13 an an DT 22766 1352 14 electric electric JJ 22766 1352 15 wire wire NN 22766 1352 16 connects connect NNS 22766 1352 17 with with IN 22766 1352 18 each each DT 22766 1352 19 of of IN 22766 1352 20 them -PRON- PRP 22766 1352 21 at at IN 22766 1352 22 the the DT 22766 1352 23 top top NN 22766 1352 24 . . . 22766 1353 1 [ [ -LRB- 22766 1353 2 Illustration illustration NN 22766 1353 3 : : : 22766 1353 4 _ _ NNP 22766 1353 5 Fig Fig NNP 22766 1353 6 . . . 22766 1354 1 89 89 CD 22766 1354 2 . . . 22766 1354 3 _ _ NNP 22766 1354 4 DEVICE device NN 22766 1354 5 FOR for IN 22766 1354 6 MAKING make VBG 22766 1354 7 HYDROGEN hydrogen NN 22766 1354 8 AND and CC 22766 1354 9 OXYGEN oxygen NN 22766 1354 10 ] ] -RRB- 22766 1354 11 If if IN 22766 1354 12 a a DT 22766 1354 13 current current NN 22766 1354 14 of of IN 22766 1354 15 electricity electricity NN 22766 1354 16 is be VBZ 22766 1354 17 passed pass VBN 22766 1354 18 through through IN 22766 1354 19 the the DT 22766 1354 20 wires wire NNS 22766 1354 21 and and CC 22766 1354 22 the the DT 22766 1354 23 electrodes electrode NNS 22766 1354 24 , , , 22766 1354 25 in in IN 22766 1354 26 the the DT 22766 1354 27 direction direction NN 22766 1354 28 shown show VBN 22766 1354 29 by by IN 22766 1354 30 the the DT 22766 1354 31 darts dart NNS 22766 1354 32 , , , 22766 1354 33 hydrogen hydrogen NN 22766 1354 34 will will MD 22766 1354 35 form form VB 22766 1354 36 at at IN 22766 1354 37 the the DT 22766 1354 38 negative negative JJ 22766 1354 39 pole pole NN 22766 1354 40 , , , 22766 1354 41 and and CC 22766 1354 42 oxygen oxygen NN 22766 1354 43 at at IN 22766 1354 44 the the DT 22766 1354 45 positive positive JJ 22766 1354 46 pole pole NN 22766 1354 47 . . . 22766 1355 1 These these DT 22766 1355 2 gases gas NNS 22766 1355 3 will will MD 22766 1355 4 escape escape VB 22766 1355 5 upwardly upwardly RB 22766 1355 6 , , , 22766 1355 7 so so IN 22766 1355 8 that that IN 22766 1355 9 they -PRON- PRP 22766 1355 10 will will MD 22766 1355 11 be be VB 22766 1355 12 trapped trap VBN 22766 1355 13 in in IN 22766 1355 14 their -PRON- PRP$ 22766 1355 15 respective respective JJ 22766 1355 16 compartments compartment NNS 22766 1355 17 , , , 22766 1355 18 and and CC 22766 1355 19 may may MD 22766 1355 20 be be VB 22766 1355 21 drawn draw VBN 22766 1355 22 off off RP 22766 1355 23 by by IN 22766 1355 24 means mean NNS 22766 1355 25 of of IN 22766 1355 26 the the DT 22766 1355 27 pipes pipe NNS 22766 1355 28 . . . 22766 1356 1 PURIFYING PURIFYING NNP 22766 1356 2 WATER.--Advantage water.--advantage NN 22766 1356 3 is be VBZ 22766 1356 4 taken take VBN 22766 1356 5 of of IN 22766 1356 6 this this DT 22766 1356 7 electrolytic electrolytic JJ 22766 1356 8 action action NN 22766 1356 9 , , , 22766 1356 10 to to TO 22766 1356 11 purify purify VB 22766 1356 12 water water NN 22766 1356 13 . . . 22766 1357 1 Oxygen oxygen NN 22766 1357 2 is be VBZ 22766 1357 3 the the DT 22766 1357 4 most most RBS 22766 1357 5 wonderful wonderful JJ 22766 1357 6 chemical chemical NN 22766 1357 7 in in IN 22766 1357 8 nature nature NN 22766 1357 9 . . . 22766 1358 1 It -PRON- PRP 22766 1358 2 is be VBZ 22766 1358 3 called call VBN 22766 1358 4 the the DT 22766 1358 5 acid acid NN 22766 1358 6 - - HYPH 22766 1358 7 maker maker NN 22766 1358 8 of of IN 22766 1358 9 the the DT 22766 1358 10 universe universe NN 22766 1358 11 . . . 22766 1359 1 The the DT 22766 1359 2 name name NN 22766 1359 3 is be VBZ 22766 1359 4 derived derive VBN 22766 1359 5 from from IN 22766 1359 6 two two CD 22766 1359 7 words word NNS 22766 1359 8 , , , 22766 1359 9 _ _ NNP 22766 1359 10 oxy oxy NN 22766 1359 11 _ _ NNP 22766 1359 12 and and CC 22766 1359 13 _ _ NNP 22766 1359 14 gen gen NNP 22766 1359 15 _ _ NNP 22766 1359 16 ; ; : 22766 1359 17 one one CD 22766 1359 18 denoting denote VBG 22766 1359 19 oxydation oxydation NN 22766 1359 20 , , , 22766 1359 21 and and CC 22766 1359 22 the the DT 22766 1359 23 other other JJ 22766 1359 24 that that IN 22766 1359 25 it -PRON- PRP 22766 1359 26 generates generate VBZ 22766 1359 27 . . . 22766 1360 1 In in IN 22766 1360 2 other other JJ 22766 1360 3 words word NNS 22766 1360 4 , , , 22766 1360 5 it -PRON- PRP 22766 1360 6 is be VBZ 22766 1360 7 the the DT 22766 1360 8 _ _ NNP 22766 1360 9 generator generator NN 22766 1360 10 of of IN 22766 1360 11 oxides oxide NNS 22766 1360 12 _ _ NNP 22766 1360 13 . . . 22766 1361 1 It -PRON- PRP 22766 1361 2 is be VBZ 22766 1361 3 the the DT 22766 1361 4 element element NN 22766 1361 5 which which WDT 22766 1361 6 , , , 22766 1361 7 when when WRB 22766 1361 8 united unite VBN 22766 1361 9 with with IN 22766 1361 10 any any DT 22766 1361 11 other other JJ 22766 1361 12 element element NN 22766 1361 13 , , , 22766 1361 14 produces produce VBZ 22766 1361 15 an an DT 22766 1361 16 acid acid NN 22766 1361 17 , , , 22766 1361 18 an an DT 22766 1361 19 alkali alkali JJ 22766 1361 20 or or CC 22766 1361 21 a a DT 22766 1361 22 neutral neutral JJ 22766 1361 23 compound compound NN 22766 1361 24 . . . 22766 1362 1 RUST.--For rust.--for JJ 22766 1362 2 instance instance NN 22766 1362 3 , , , 22766 1362 4 iron iron NN 22766 1362 5 is be VBZ 22766 1362 6 largely largely RB 22766 1362 7 composed compose VBN 22766 1362 8 of of IN 22766 1362 9 ferric ferric JJ 22766 1362 10 acid acid NN 22766 1362 11 . . . 22766 1363 1 When when WRB 22766 1363 2 oxygen oxygen NN 22766 1363 3 , , , 22766 1363 4 in in IN 22766 1363 5 a a DT 22766 1363 6 free free JJ 22766 1363 7 or or CC 22766 1363 8 gaseous gaseous JJ 22766 1363 9 state state NN 22766 1363 10 , , , 22766 1363 11 comes come VBZ 22766 1363 12 into into IN 22766 1363 13 contact contact NN 22766 1363 14 with with IN 22766 1363 15 iron iron NN 22766 1363 16 , , , 22766 1363 17 it -PRON- PRP 22766 1363 18 produces produce VBZ 22766 1363 19 ferrous ferrous JJ 22766 1363 20 oxide oxide NN 22766 1363 21 , , , 22766 1363 22 which which WDT 22766 1363 23 is be VBZ 22766 1363 24 recognized recognize VBN 22766 1363 25 as as IN 22766 1363 26 rust rust NN 22766 1363 27 . . . 22766 1364 1 OXYGEN oxygen NN 22766 1364 2 AS as IN 22766 1364 3 A a DT 22766 1364 4 PURIFIER.--But purifier.--but JJ 22766 1364 5 oxygen oxygen NN 22766 1364 6 is be VBZ 22766 1364 7 also also RB 22766 1364 8 a a DT 22766 1364 9 purifier purifier NN 22766 1364 10 . . . 22766 1365 1 All all DT 22766 1365 2 low low JJ 22766 1365 3 forms form NNS 22766 1365 4 of of IN 22766 1365 5 animal animal NN 22766 1365 6 life life NN 22766 1365 7 , , , 22766 1365 8 like like IN 22766 1365 9 bacteria bacteria NNS 22766 1365 10 or or CC 22766 1365 11 germs germ NNS 22766 1365 12 in in IN 22766 1365 13 water water NN 22766 1365 14 , , , 22766 1365 15 succumb succumb VBD 22766 1365 16 to to TO 22766 1365 17 free free JJ 22766 1365 18 oxygen oxygen NN 22766 1365 19 . . . 22766 1366 1 By by IN 22766 1366 2 _ _ NNP 22766 1366 3 free free JJ 22766 1366 4 oxygen oxygen NN 22766 1366 5 _ _ NNP 22766 1366 6 is be VBZ 22766 1366 7 meant mean VBN 22766 1366 8 oxygen oxygen NN 22766 1366 9 in in IN 22766 1366 10 the the DT 22766 1366 11 form form NN 22766 1366 12 of of IN 22766 1366 13 gas gas NN 22766 1366 14 . . . 22766 1367 1 COMPOSITION COMPOSITION NNP 22766 1367 2 OF of IN 22766 1367 3 WATER.--Now WATER.--Now -LRB- 22766 1367 4 , , , 22766 1367 5 water water NN 22766 1367 6 , , , 22766 1367 7 in in IN 22766 1367 8 which which WDT 22766 1367 9 harmful harmful JJ 22766 1367 10 germs germ NNS 22766 1367 11 live live VBP 22766 1367 12 , , , 22766 1367 13 is be VBZ 22766 1367 14 one one CD 22766 1367 15 - - HYPH 22766 1367 16 third third NN 22766 1367 17 oxygen oxygen NN 22766 1367 18 . . . 22766 1368 1 Nevertheless nevertheless RB 22766 1368 2 , , , 22766 1368 3 the the DT 22766 1368 4 germs germ NNS 22766 1368 5 thrive thrive VBP 22766 1368 6 in in IN 22766 1368 7 water water NN 22766 1368 8 , , , 22766 1368 9 because because IN 22766 1368 10 the the DT 22766 1368 11 oxygen oxygen NN 22766 1368 12 is be VBZ 22766 1368 13 in in IN 22766 1368 14 a a DT 22766 1368 15 compound compound NN 22766 1368 16 state state NN 22766 1368 17 , , , 22766 1368 18 and and CC 22766 1368 19 , , , 22766 1368 20 therefore therefore RB 22766 1368 21 , , , 22766 1368 22 not not RB 22766 1368 23 an an DT 22766 1368 24 active active JJ 22766 1368 25 agent agent NN 22766 1368 26 . . . 22766 1369 1 But but CC 22766 1369 2 if if IN 22766 1369 3 oxygen oxygen NN 22766 1369 4 , , , 22766 1369 5 in in IN 22766 1369 6 the the DT 22766 1369 7 form form NN 22766 1369 8 of of IN 22766 1369 9 gas gas NN 22766 1369 10 , , , 22766 1369 11 can can MD 22766 1369 12 be be VB 22766 1369 13 forced force VBN 22766 1369 14 through through IN 22766 1369 15 water water NN 22766 1369 16 , , , 22766 1369 17 it -PRON- PRP 22766 1369 18 will will MD 22766 1369 19 attack attack VB 22766 1369 20 the the DT 22766 1369 21 germs germ NNS 22766 1369 22 , , , 22766 1369 23 and and CC 22766 1369 24 destroy destroy VB 22766 1369 25 them -PRON- PRP 22766 1369 26 . . . 22766 1370 1 COMMON common JJ 22766 1370 2 AIR AIR NNP 22766 1370 3 NOT not RB 22766 1370 4 A a DT 22766 1370 5 GOOD good JJ 22766 1370 6 PURIFIER.--Water purifier.--water NN 22766 1370 7 may may MD 22766 1370 8 be be VB 22766 1370 9 purified purify VBN 22766 1370 10 , , , 22766 1370 11 to to IN 22766 1370 12 a a DT 22766 1370 13 certain certain JJ 22766 1370 14 extent extent NN 22766 1370 15 , , , 22766 1370 16 by by IN 22766 1370 17 forcing force VBG 22766 1370 18 common common JJ 22766 1370 19 air air NN 22766 1370 20 through through IN 22766 1370 21 it -PRON- PRP 22766 1370 22 , , , 22766 1370 23 and and CC 22766 1370 24 the the DT 22766 1370 25 foulest foul JJS 22766 1370 26 water water NN 22766 1370 27 , , , 22766 1370 28 if if IN 22766 1370 29 run run NN 22766 1370 30 over over IN 22766 1370 31 rocks rock NNS 22766 1370 32 , , , 22766 1370 33 will will MD 22766 1370 34 be be VB 22766 1370 35 purified purify VBN 22766 1370 36 , , , 22766 1370 37 in in IN 22766 1370 38 a a DT 22766 1370 39 measure measure NN 22766 1370 40 , , , 22766 1370 41 because because IN 22766 1370 42 air air NN 22766 1370 43 is be VBZ 22766 1370 44 intermingled intermingle VBN 22766 1370 45 with with IN 22766 1370 46 it -PRON- PRP 22766 1370 47 . . . 22766 1371 1 But but CC 22766 1371 2 common common JJ 22766 1371 3 air air NN 22766 1371 4 is be VBZ 22766 1371 5 composed compose VBN 22766 1371 6 of of IN 22766 1371 7 four four CD 22766 1371 8 - - HYPH 22766 1371 9 fifths fifth NNS 22766 1371 10 nitrogen nitrogen NN 22766 1371 11 , , , 22766 1371 12 and and CC 22766 1371 13 only only RB 22766 1371 14 one one CD 22766 1371 15 - - HYPH 22766 1371 16 fifth fifth JJ 22766 1371 17 oxygen oxygen NN 22766 1371 18 , , , 22766 1371 19 and and CC 22766 1371 20 , , , 22766 1371 21 as as IN 22766 1371 22 nitrogen nitrogen NN 22766 1371 23 is be VBZ 22766 1371 24 the the DT 22766 1371 25 staple staple JJ 22766 1371 26 article article NN 22766 1371 27 of of IN 22766 1371 28 food food NN 22766 1371 29 for for IN 22766 1371 30 bacteria bacteria NNS 22766 1371 31 , , , 22766 1371 32 the the DT 22766 1371 33 purifying purifying NN 22766 1371 34 method method NN 22766 1371 35 by by IN 22766 1371 36 air air NN 22766 1371 37 is be VBZ 22766 1371 38 not not RB 22766 1371 39 effectual effectual JJ 22766 1371 40 . . . 22766 1372 1 PURE PURE NNP 22766 1372 2 OXYGEN.--When OXYGEN.--When NNP 22766 1372 3 , , , 22766 1372 4 however however RB 22766 1372 5 , , , 22766 1372 6 oxygen oxygen NN 22766 1372 7 is be VBZ 22766 1372 8 generated generate VBN 22766 1372 9 from from IN 22766 1372 10 water water NN 22766 1372 11 , , , 22766 1372 12 by by IN 22766 1372 13 means mean NNS 22766 1372 14 of of IN 22766 1372 15 electrolysis electrolysis NN 22766 1372 16 , , , 22766 1372 17 it -PRON- PRP 22766 1372 18 is be VBZ 22766 1372 19 pure pure JJ 22766 1372 20 ; ; : 22766 1372 21 hence hence RB 22766 1372 22 is be VBZ 22766 1372 23 more more RBR 22766 1372 24 active active JJ 22766 1372 25 and and CC 22766 1372 26 is be VBZ 22766 1372 27 not not RB 22766 1372 28 tainted taint VBN 22766 1372 29 by by IN 22766 1372 30 a a DT 22766 1372 31 life life NN 22766 1372 32 - - HYPH 22766 1372 33 giving give VBG 22766 1372 34 substance substance NN 22766 1372 35 for for IN 22766 1372 36 germs germ NNS 22766 1372 37 , , , 22766 1372 38 such such JJ 22766 1372 39 as as IN 22766 1372 40 nitrogen nitrogen NN 22766 1372 41 . . . 22766 1373 1 The the DT 22766 1373 2 mechanism mechanism NN 22766 1373 3 usually usually RB 22766 1373 4 employed employ VBN 22766 1373 5 for for IN 22766 1373 6 purifying purifying NN 22766 1373 7 water water NN 22766 1373 8 is be VBZ 22766 1373 9 shown show VBN 22766 1373 10 in in IN 22766 1373 11 Fig Fig NNP 22766 1373 12 . . . 22766 1374 1 90 90 CD 22766 1374 2 . . . 22766 1375 1 A a DT 22766 1375 2 WATER WATER NNP 22766 1375 3 PURIFIER.--The purifier.--the NN 22766 1375 4 case case NN 22766 1375 5 ( ( -LRB- 22766 1375 6 A a NN 22766 1375 7 , , , 22766 1375 8 Fig fig NN 22766 1375 9 . . . 22766 1376 1 90 90 CD 22766 1376 2 ) ) -RRB- 22766 1376 3 may may MD 22766 1376 4 be be VB 22766 1376 5 made make VBN 22766 1376 6 of of IN 22766 1376 7 metal metal NN 22766 1376 8 or or CC 22766 1376 9 of of IN 22766 1376 10 an an DT 22766 1376 11 insulating insulate VBG 22766 1376 12 material material NN 22766 1376 13 . . . 22766 1377 1 If if IN 22766 1377 2 made make VBN 22766 1377 3 of of IN 22766 1377 4 metal metal NN 22766 1377 5 it -PRON- PRP 22766 1377 6 must must MD 22766 1377 7 be be VB 22766 1377 8 insulated insulate VBN 22766 1377 9 within within IN 22766 1377 10 with with IN 22766 1377 11 slate slate NN 22766 1377 12 , , , 22766 1377 13 glass glass NN 22766 1377 14 , , , 22766 1377 15 marble marble NN 22766 1377 16 or or CC 22766 1377 17 hard hard JJ 22766 1377 18 rubber rubber NN 22766 1377 19 , , , 22766 1377 20 as as IN 22766 1377 21 shown show VBN 22766 1377 22 at at IN 22766 1377 23 B. B. NNP 22766 1378 1 The the DT 22766 1378 2 case case NN 22766 1378 3 is be VBZ 22766 1378 4 provided provide VBN 22766 1378 5 with with IN 22766 1378 6 exterior exterior NNP 22766 1378 7 flanges flange NNS 22766 1378 8 ( ( -LRB- 22766 1378 9 C C NNP 22766 1378 10 , , , 22766 1378 11 D D NNP 22766 1378 12 ) ) -RRB- 22766 1378 13 , , , 22766 1378 14 with with IN 22766 1378 15 upper upper JJ 22766 1378 16 and and CC 22766 1378 17 lower low JJR 22766 1378 18 ends end NNS 22766 1378 19 , , , 22766 1378 20 and and CC 22766 1378 21 it -PRON- PRP 22766 1378 22 is be VBZ 22766 1378 23 mounted mount VBN 22766 1378 24 upon upon IN 22766 1378 25 a a DT 22766 1378 26 base base NN 22766 1378 27 plate plate NN 22766 1378 28 ( ( -LRB- 22766 1378 29 E e NN 22766 1378 30 ) ) -RRB- 22766 1378 31 and and CC 22766 1378 32 affixed affix VBN 22766 1378 33 thereto thereto NN 22766 1378 34 by by IN 22766 1378 35 bolts bolt NNS 22766 1378 36 . . . 22766 1379 1 The the DT 22766 1379 2 upper upper JJ 22766 1379 3 end end NN 22766 1379 4 has have VBZ 22766 1379 5 a a DT 22766 1379 6 conically conically RB 22766 1379 7 - - HYPH 22766 1379 8 formed form VBN 22766 1379 9 cap cap NN 22766 1379 10 ( ( -LRB- 22766 1379 11 F F NNP 22766 1379 12 ) ) -RRB- 22766 1379 13 bolted bolt VBD 22766 1379 14 to to IN 22766 1379 15 the the DT 22766 1379 16 flanges flange NNS 22766 1379 17 ( ( -LRB- 22766 1379 18 C C NNP 22766 1379 19 ) ) -RRB- 22766 1379 20 , , , 22766 1379 21 and and CC 22766 1379 22 this this DT 22766 1379 23 has have VBZ 22766 1379 24 an an DT 22766 1379 25 outlet outlet NN 22766 1379 26 to to TO 22766 1379 27 which which WDT 22766 1379 28 a a DT 22766 1379 29 pipe pipe NN 22766 1379 30 ( ( -LRB- 22766 1379 31 G g NN 22766 1379 32 ) ) -RRB- 22766 1379 33 is be VBZ 22766 1379 34 attached attach VBN 22766 1379 35 . . . 22766 1380 1 The the DT 22766 1380 2 water water NN 22766 1380 3 inlet inlet NN 22766 1380 4 pipe pipe NN 22766 1380 5 ( ( -LRB- 22766 1380 6 H h NN 22766 1380 7 ) ) -RRB- 22766 1380 8 passes pass VBZ 22766 1380 9 through through IN 22766 1380 10 the the DT 22766 1380 11 lower low JJR 22766 1380 12 end end NN 22766 1380 13 of of IN 22766 1380 14 the the DT 22766 1380 15 case case NN 22766 1380 16 ( ( -LRB- 22766 1380 17 A a NN 22766 1380 18 ) ) -RRB- 22766 1380 19 . . . 22766 1381 1 The the DT 22766 1381 2 electrodes electrode NNS 22766 1381 3 ( ( -LRB- 22766 1381 4 I -PRON- PRP 22766 1381 5 , , , 22766 1381 6 J J NNP 22766 1381 7 ) ) -RRB- 22766 1381 8 are be VBP 22766 1381 9 secured secure VBN 22766 1381 10 , , , 22766 1381 11 vertically vertically RB 22766 1381 12 , , , 22766 1381 13 within within IN 22766 1381 14 the the DT 22766 1381 15 case case NN 22766 1381 16 , , , 22766 1381 17 separated separate VBN 22766 1381 18 from from IN 22766 1381 19 each each DT 22766 1381 20 other other JJ 22766 1381 21 equidistant equidistant NN 22766 1381 22 , , , 22766 1381 23 each each DT 22766 1381 24 alternate alternate JJ 22766 1381 25 electrode electrode NN 22766 1381 26 being be VBG 22766 1381 27 connected connect VBN 22766 1381 28 up up RP 22766 1381 29 with with IN 22766 1381 30 one one CD 22766 1381 31 wire wire NN 22766 1381 32 ( ( -LRB- 22766 1381 33 K K NNP 22766 1381 34 ) ) -RRB- 22766 1381 35 , , , 22766 1381 36 and and CC 22766 1381 37 the the DT 22766 1381 38 alternate alternate JJ 22766 1381 39 electrodes electrode NNS 22766 1381 40 with with IN 22766 1381 41 a a DT 22766 1381 42 wire wire NN 22766 1381 43 ( ( -LRB- 22766 1381 44 L l NN 22766 1381 45 ) ) -RRB- 22766 1381 46 . . . 22766 1382 1 [ [ -LRB- 22766 1382 2 Illustration illustration NN 22766 1382 3 : : : 22766 1382 4 _ _ NNP 22766 1382 5 Fig Fig NNP 22766 1382 6 . . . 22766 1383 1 90 90 CD 22766 1383 2 . . . 22766 1383 3 _ _ NNP 22766 1383 4 ELECTRIC ELECTRIC NNP 22766 1383 5 WATER WATER NNP 22766 1383 6 PURIFIER PURIFIER NNP 22766 1383 7 ] ] -RRB- 22766 1383 8 When when WRB 22766 1383 9 the the DT 22766 1383 10 water water NN 22766 1383 11 passes pass VBZ 22766 1383 12 upwardly upwardly RB 22766 1383 13 , , , 22766 1383 14 the the DT 22766 1383 15 decomposed decompose VBN 22766 1383 16 or or CC 22766 1383 17 gaseous gaseous JJ 22766 1383 18 oxygen oxygen NN 22766 1383 19 percolates percolate NNS 22766 1383 20 through through IN 22766 1383 21 the the DT 22766 1383 22 water water NN 22766 1383 23 and and CC 22766 1383 24 thus thus RB 22766 1383 25 attacks attack VBZ 22766 1383 26 the the DT 22766 1383 27 germs germ NNS 22766 1383 28 and and CC 22766 1383 29 destroys destroy VBZ 22766 1383 30 them -PRON- PRP 22766 1383 31 . . . 22766 1384 1 THE the DT 22766 1384 2 USE use NN 22766 1384 3 OF of IN 22766 1384 4 HYDROGEN hydrogen NN 22766 1384 5 IN in IN 22766 1384 6 PURIFICATION.--On PURIFICATION.--On NNS 22766 1384 7 the the DT 22766 1384 8 other other JJ 22766 1384 9 hand hand NN 22766 1384 10 , , , 22766 1384 11 the the DT 22766 1384 12 hydrogen hydrogen NN 22766 1384 13 also also RB 22766 1384 14 plays play VBZ 22766 1384 15 an an DT 22766 1384 16 important important JJ 22766 1384 17 part part NN 22766 1384 18 in in IN 22766 1384 19 purifying purify VBG 22766 1384 20 the the DT 22766 1384 21 water water NN 22766 1384 22 . . . 22766 1385 1 This this DT 22766 1385 2 depends depend VBZ 22766 1385 3 upon upon IN 22766 1385 4 the the DT 22766 1385 5 material material NN 22766 1385 6 of of IN 22766 1385 7 which which WDT 22766 1385 8 the the DT 22766 1385 9 electrodes electrode NNS 22766 1385 10 are be VBP 22766 1385 11 made make VBN 22766 1385 12 . . . 22766 1386 1 Aluminum aluminum NN 22766 1386 2 is be VBZ 22766 1386 3 by by IN 22766 1386 4 far far RB 22766 1386 5 the the DT 22766 1386 6 best good JJS 22766 1386 7 material material NN 22766 1386 8 , , , 22766 1386 9 as as IN 22766 1386 10 it -PRON- PRP 22766 1386 11 is be VBZ 22766 1386 12 one one CD 22766 1386 13 of of IN 22766 1386 14 nature nature NN 22766 1386 15 's 's POS 22766 1386 16 most most RBS 22766 1386 17 active active JJ 22766 1386 18 purifiers purifier NNS 22766 1386 19 . . . 22766 1387 1 All all DT 22766 1387 2 clay clay NN 22766 1387 3 contains contain VBZ 22766 1387 4 aluminum aluminum NN 22766 1387 5 , , , 22766 1387 6 in in IN 22766 1387 7 what what WP 22766 1387 8 is be VBZ 22766 1387 9 known know VBN 22766 1387 10 as as IN 22766 1387 11 the the DT 22766 1387 12 sulphate sulphate NN 22766 1387 13 form form NN 22766 1387 14 , , , 22766 1387 15 and and CC 22766 1387 16 water water NN 22766 1387 17 passing pass VBG 22766 1387 18 through through IN 22766 1387 19 the the DT 22766 1387 20 clay clay NN 22766 1387 21 of of IN 22766 1387 22 the the DT 22766 1387 23 earth earth NN 22766 1387 24 thereby thereby RB 22766 1387 25 becomes become VBZ 22766 1387 26 purified purified JJ 22766 1387 27 , , , 22766 1387 28 because because IN 22766 1387 29 of of IN 22766 1387 30 this this DT 22766 1387 31 element element NN 22766 1387 32 . . . 22766 1388 1 ALUMINUM ALUMINUM NNP 22766 1388 2 ELECTRODES.--When ELECTRODES.--When NNP 22766 1388 3 this this DT 22766 1388 4 material material NN 22766 1388 5 is be VBZ 22766 1388 6 used use VBN 22766 1388 7 as as IN 22766 1388 8 the the DT 22766 1388 9 electrodes electrode NNS 22766 1388 10 in in IN 22766 1388 11 water water NN 22766 1388 12 , , , 22766 1388 13 hydrate hydrate NN 22766 1388 14 of of IN 22766 1388 15 aluminum aluminum NNP 22766 1388 16 is be VBZ 22766 1388 17 formed form VBN 22766 1388 18 , , , 22766 1388 19 or or CC 22766 1388 20 a a DT 22766 1388 21 compound compound NN 22766 1388 22 of of IN 22766 1388 23 hydrogen hydrogen NN 22766 1388 24 and and CC 22766 1388 25 oxygen oxygen NN 22766 1388 26 with with IN 22766 1388 27 aluminum aluminum NN 22766 1388 28 . . . 22766 1389 1 The the DT 22766 1389 2 product product NN 22766 1389 3 of of IN 22766 1389 4 decomposition decomposition NN 22766 1389 5 is be VBZ 22766 1389 6 a a DT 22766 1389 7 flocculent flocculent JJ 22766 1389 8 matter matter NN 22766 1389 9 which which WDT 22766 1389 10 moves move VBZ 22766 1389 11 upwardly upwardly RB 22766 1389 12 through through IN 22766 1389 13 the the DT 22766 1389 14 water water NN 22766 1389 15 , , , 22766 1389 16 giving give VBG 22766 1389 17 it -PRON- PRP 22766 1389 18 a a DT 22766 1389 19 milky milky JJ 22766 1389 20 appearance appearance NN 22766 1389 21 . . . 22766 1390 1 This this DT 22766 1390 2 substance substance NN 22766 1390 3 is be VBZ 22766 1390 4 like like IN 22766 1390 5 gelatine gelatine NN 22766 1390 6 , , , 22766 1390 7 so so IN 22766 1390 8 that that IN 22766 1390 9 it -PRON- PRP 22766 1390 10 entangles entangle VBZ 22766 1390 11 or or CC 22766 1390 12 enmeshes enmesh VBZ 22766 1390 13 the the DT 22766 1390 14 germ germ NNP 22766 1390 15 life life NN 22766 1390 16 and and CC 22766 1390 17 prevents prevent VBZ 22766 1390 18 it -PRON- PRP 22766 1390 19 from from IN 22766 1390 20 passing pass VBG 22766 1390 21 through through IN 22766 1390 22 a a DT 22766 1390 23 filter filter NN 22766 1390 24 . . . 22766 1391 1 If if IN 22766 1391 2 no no DT 22766 1391 3 filter filter NN 22766 1391 4 is be VBZ 22766 1391 5 used use VBN 22766 1391 6 , , , 22766 1391 7 this this DT 22766 1391 8 flocculent flocculent JJ 22766 1391 9 matter matter NN 22766 1391 10 , , , 22766 1391 11 as as RB 22766 1391 12 soon soon RB 22766 1391 13 as as IN 22766 1391 14 it -PRON- PRP 22766 1391 15 has have VBZ 22766 1391 16 given give VBN 22766 1391 17 off off RP 22766 1391 18 the the DT 22766 1391 19 gases gas NNS 22766 1391 20 , , , 22766 1391 21 will will MD 22766 1391 22 settle settle VB 22766 1391 23 to to IN 22766 1391 24 the the DT 22766 1391 25 bottom bottom NN 22766 1391 26 and and CC 22766 1391 27 carry carry VB 22766 1391 28 with with IN 22766 1391 29 it -PRON- PRP 22766 1391 30 all all DT 22766 1391 31 decomposed decompose VBN 22766 1391 32 matter matter NN 22766 1391 33 , , , 22766 1391 34 such such JJ 22766 1391 35 as as IN 22766 1391 36 germs germ NNS 22766 1391 37 and and CC 22766 1391 38 other other JJ 22766 1391 39 organic organic JJ 22766 1391 40 matter matter NN 22766 1391 41 attacked attack VBN 22766 1391 42 by by IN 22766 1391 43 the the DT 22766 1391 44 oxygen oxygen NN 22766 1391 45 , , , 22766 1391 46 which which WDT 22766 1391 47 has have VBZ 22766 1391 48 become become VBN 22766 1391 49 entangled entangled JJ 22766 1391 50 in in IN 22766 1391 51 the the DT 22766 1391 52 aluminum aluminum NN 22766 1391 53 hydrate hydrate NN 22766 1391 54 . . . 22766 1392 1 ELECTRIC electric NN 22766 1392 2 HAND HAND NNP 22766 1392 3 PURIFIER.--An PURIFIER.--An VBZ 22766 1392 4 interesting interesting JJ 22766 1392 5 and and CC 22766 1392 6 serviceable serviceable JJ 22766 1392 7 little little JJ 22766 1392 8 purifier purifier NN 22766 1392 9 may may MD 22766 1392 10 be be VB 22766 1392 11 made make VBN 22766 1392 12 by by IN 22766 1392 13 any any DT 22766 1392 14 boy boy NN 22766 1392 15 with with IN 22766 1392 16 the the DT 22766 1392 17 simplest simple JJS 22766 1392 18 tools tool NNS 22766 1392 19 , , , 22766 1392 20 by by IN 22766 1392 21 cutting cut VBG 22766 1392 22 out out RP 22766 1392 23 three three CD 22766 1392 24 pieces piece NNS 22766 1392 25 of of IN 22766 1392 26 sheet sheet NN 22766 1392 27 aluminum aluminum NN 22766 1392 28 . . . 22766 1393 1 Hard hard RB 22766 1393 2 rolled roll VBN 22766 1393 3 is be VBZ 22766 1393 4 best good JJS 22766 1393 5 for for IN 22766 1393 6 the the DT 22766 1393 7 purpose purpose NN 22766 1393 8 . . . 22766 1394 1 It -PRON- PRP 22766 1394 2 is be VBZ 22766 1394 3 better well JJR 22766 1394 4 to to TO 22766 1394 5 have have VB 22766 1394 6 one one CD 22766 1394 7 of of IN 22766 1394 8 the the DT 22766 1394 9 sheets sheet NNS 22766 1394 10 ( ( -LRB- 22766 1394 11 A a NN 22766 1394 12 ) ) -RRB- 22766 1394 13 , , , 22766 1394 14 the the DT 22766 1394 15 middle middle JJ 22766 1394 16 one one NNP 22766 1394 17 , , , 22766 1394 18 thicker thick JJR 22766 1394 19 than than IN 22766 1394 20 the the DT 22766 1394 21 two two CD 22766 1394 22 outer outer JJ 22766 1394 23 plates plate NNS 22766 1394 24 ( ( -LRB- 22766 1394 25 B b NN 22766 1394 26 ) ) -RRB- 22766 1394 27 . . . 22766 1395 1 [ [ -LRB- 22766 1395 2 Illustration illustration NN 22766 1395 3 : : : 22766 1395 4 _ _ NNP 22766 1395 5 Fig Fig NNP 22766 1395 6 . . . 22766 1396 1 91 91 CD 22766 1396 2 . . . 22766 1396 3 _ _ NNP 22766 1396 4 PORTABLE PORTABLE NNP 22766 1396 5 ELECTRIC ELECTRIC NNP 22766 1396 6 PURIFIER PURIFIER NNP 22766 1396 7 ] ] -RRB- 22766 1396 8 Let let VB 22766 1396 9 each each DT 22766 1396 10 sheet sheet NN 22766 1396 11 be be VB 22766 1396 12 1 1 CD 22766 1396 13 - - SYM 22766 1396 14 1/2 1/2 CD 22766 1396 15 inches inch NNS 22766 1396 16 wide wide JJ 22766 1396 17 and and CC 22766 1396 18 5 5 CD 22766 1396 19 - - SYM 22766 1396 20 1/2 1/2 CD 22766 1396 21 inches inch NNS 22766 1396 22 thick thick JJ 22766 1396 23 . . . 22766 1397 1 One one CD 22766 1397 2 - - HYPH 22766 1397 3 half half NN 22766 1397 4 inch inch NN 22766 1397 5 from from IN 22766 1397 6 the the DT 22766 1397 7 upper upper JJ 22766 1397 8 ends end NNS 22766 1397 9 of of IN 22766 1397 10 the the DT 22766 1397 11 two two CD 22766 1397 12 outside outside JJ 22766 1397 13 plates plate NNS 22766 1397 14 ( ( -LRB- 22766 1397 15 B b NN 22766 1397 16 , , , 22766 1397 17 B b NN 22766 1397 18 ) ) -RRB- 22766 1397 19 bore bore NNP 22766 1397 20 bolt bolt NN 22766 1397 21 holes hole NNS 22766 1397 22 ( ( -LRB- 22766 1397 23 C C NNP 22766 1397 24 ) ) -RRB- 22766 1397 25 , , , 22766 1397 26 each each DT 22766 1397 27 of of IN 22766 1397 28 these these DT 22766 1397 29 holes hole NNS 22766 1397 30 being be VBG 22766 1397 31 a a DT 22766 1397 32 quarter quarter NN 22766 1397 33 of of IN 22766 1397 34 an an DT 22766 1397 35 inch inch NN 22766 1397 36 from from IN 22766 1397 37 the the DT 22766 1397 38 edge edge NN 22766 1397 39 of of IN 22766 1397 40 the the DT 22766 1397 41 plate plate NN 22766 1397 42 . . . 22766 1398 1 The the DT 22766 1398 2 inside inside JJ 22766 1398 3 plate plate NN 22766 1398 4 ( ( -LRB- 22766 1398 5 A a NN 22766 1398 6 ) ) -RRB- 22766 1398 7 has have VBZ 22766 1398 8 two two CD 22766 1398 9 large large JJ 22766 1398 10 holes hole NNS 22766 1398 11 ( ( -LRB- 22766 1398 12 D d NN 22766 1398 13 ) ) -RRB- 22766 1398 14 corresponding correspond VBG 22766 1398 15 with with IN 22766 1398 16 the the DT 22766 1398 17 small small JJ 22766 1398 18 holes hole NNS 22766 1398 19 ( ( -LRB- 22766 1398 20 C C NNP 22766 1398 21 ) ) -RRB- 22766 1398 22 in in IN 22766 1398 23 the the DT 22766 1398 24 outside outside JJ 22766 1398 25 plates plate NNS 22766 1398 26 . . . 22766 1399 1 At at IN 22766 1399 2 the the DT 22766 1399 3 upper upper JJ 22766 1399 4 end end NN 22766 1399 5 of of IN 22766 1399 6 this this DT 22766 1399 7 plate plate NN 22766 1399 8 form form VBP 22766 1399 9 a a DT 22766 1399 10 wing wing NN 22766 1399 11 ( ( -LRB- 22766 1399 12 E e NN 22766 1399 13 ) ) -RRB- 22766 1399 14 , , , 22766 1399 15 1/2 1/2 CD 22766 1399 16 inch inch NN 22766 1399 17 wide wide JJ 22766 1399 18 and and CC 22766 1399 19 1/2 1/2 CD 22766 1399 20 inch inch NN 22766 1399 21 long long RB 22766 1399 22 , , , 22766 1399 23 provided provide VBN 22766 1399 24 with with IN 22766 1399 25 a a DT 22766 1399 26 small small JJ 22766 1399 27 hole hole NN 22766 1399 28 for for IN 22766 1399 29 a a DT 22766 1399 30 bolt bolt NN 22766 1399 31 . . . 22766 1400 1 Next next RB 22766 1400 2 cut cut VB 22766 1400 3 out out RP 22766 1400 4 two two CD 22766 1400 5 hard hard JJ 22766 1400 6 - - HYPH 22766 1400 7 rubber rubber NN 22766 1400 8 blocks block NNS 22766 1400 9 ( ( -LRB- 22766 1400 10 F f NN 22766 1400 11 ) ) -RRB- 22766 1400 12 , , , 22766 1400 13 each each DT 22766 1400 14 1 1 CD 22766 1400 15 - - SYM 22766 1400 16 1/2 1/2 CD 22766 1400 17 inches inch NNS 22766 1400 18 long long JJ 22766 1400 19 , , , 22766 1400 20 1 1 CD 22766 1400 21 inch inch NN 22766 1400 22 wide wide JJ 22766 1400 23 and and CC 22766 1400 24 3/8 3/8 CD 22766 1400 25 inch inch NN 22766 1400 26 thick thick JJ 22766 1400 27 , , , 22766 1400 28 and and CC 22766 1400 29 then then RB 22766 1400 30 bore bear VBD 22766 1400 31 a a DT 22766 1400 32 hole hole NN 22766 1400 33 ( ( -LRB- 22766 1400 34 G g NN 22766 1400 35 ) ) -RRB- 22766 1400 36 through through IN 22766 1400 37 each each DT 22766 1400 38 , , , 22766 1400 39 corresponding correspond VBG 22766 1400 40 with with IN 22766 1400 41 the the DT 22766 1400 42 small small JJ 22766 1400 43 holes hole NNS 22766 1400 44 ( ( -LRB- 22766 1400 45 C C NNP 22766 1400 46 ) ) -RRB- 22766 1400 47 in in IN 22766 1400 48 the the DT 22766 1400 49 plates plate NNS 22766 1400 50 ( ( -LRB- 22766 1400 51 B b NN 22766 1400 52 ) ) -RRB- 22766 1400 53 . . . 22766 1401 1 The the DT 22766 1401 2 machine machine NN 22766 1401 3 is be VBZ 22766 1401 4 now now RB 22766 1401 5 ready ready JJ 22766 1401 6 to to TO 22766 1401 7 be be VB 22766 1401 8 assembled assemble VBN 22766 1401 9 . . . 22766 1402 1 If if IN 22766 1402 2 the the DT 22766 1402 3 inner inner JJ 22766 1402 4 plate plate NN 22766 1402 5 is be VBZ 22766 1402 6 1/8 1/8 CD 22766 1402 7 inch inch NN 22766 1402 8 thick thick JJ 22766 1402 9 and and CC 22766 1402 10 the the DT 22766 1402 11 outer outer JJ 22766 1402 12 plates plate NNS 22766 1402 13 each each DT 22766 1402 14 1/16 1/16 CD 22766 1402 15 inch inch NN 22766 1402 16 thick thick JJ 22766 1402 17 , , , 22766 1402 18 use use VB 22766 1402 19 two two CD 22766 1402 20 small small JJ 22766 1402 21 eighth eighth JJ 22766 1402 22 - - HYPH 22766 1402 23 inch inch NN 22766 1402 24 bolts bolt NNS 22766 1402 25 1 1 CD 22766 1402 26 - - SYM 22766 1402 27 1/4 1/4 CD 22766 1402 28 inches inch NNS 22766 1402 29 long long JJ 22766 1402 30 , , , 22766 1402 31 and and CC 22766 1402 32 clamp clamp VB 22766 1402 33 together together RB 22766 1402 34 the the DT 22766 1402 35 three three CD 22766 1402 36 plates plate NNS 22766 1402 37 with with IN 22766 1402 38 these these DT 22766 1402 39 bolts bolt NNS 22766 1402 40 . . . 22766 1403 1 One one CD 22766 1403 2 of of IN 22766 1403 3 the the DT 22766 1403 4 bolts bolt NNS 22766 1403 5 may may MD 22766 1403 6 be be VB 22766 1403 7 used use VBN 22766 1403 8 to to TO 22766 1403 9 attach attach VB 22766 1403 10 thereto thereto NNP 22766 1403 11 one one CD 22766 1403 12 of of IN 22766 1403 13 the the DT 22766 1403 14 electric electric JJ 22766 1403 15 wires wire NNS 22766 1403 16 ( ( -LRB- 22766 1403 17 H H NNP 22766 1403 18 ) ) -RRB- 22766 1403 19 , , , 22766 1403 20 and and CC 22766 1403 21 the the DT 22766 1403 22 other other JJ 22766 1403 23 wire wire NN 22766 1403 24 ( ( -LRB- 22766 1403 25 I i NN 22766 1403 26 ) ) -RRB- 22766 1403 27 is be VBZ 22766 1403 28 attached attach VBN 22766 1403 29 by by IN 22766 1403 30 a a DT 22766 1403 31 bolt bolt NN 22766 1403 32 to to IN 22766 1403 33 the the DT 22766 1403 34 wing wing NN 22766 1403 35 ( ( -LRB- 22766 1403 36 E e NN 22766 1403 37 ) ) -RRB- 22766 1403 38 . . . 22766 1404 1 [ [ -LRB- 22766 1404 2 Illustration illustration NN 22766 1404 3 : : : 22766 1404 4 _ _ NNP 22766 1404 5 Figs Figs NNP 22766 1404 6 . . . 22766 1405 1 92 92 CD 22766 1405 2 - - SYM 22766 1405 3 95 95 CD 22766 1405 4 . . . 22766 1405 5 _ _ NNP 22766 1405 6 DETAILS DETAILS NNP 22766 1405 7 OF of IN 22766 1405 8 PORTABLE PORTABLE NNP 22766 1405 9 PURIFIER PURIFIER NNP 22766 1405 10 ] ] -RRB- 22766 1405 11 Such such PDT 22766 1405 12 a a DT 22766 1405 13 device device NN 22766 1405 14 will will MD 22766 1405 15 answer answer VB 22766 1405 16 for for IN 22766 1405 17 a a DT 22766 1405 18 110-volt 110-volt CD 22766 1405 19 circuit circuit NN 22766 1405 20 , , , 22766 1405 21 in in IN 22766 1405 22 ordinary ordinary JJ 22766 1405 23 water water NN 22766 1405 24 . . . 22766 1406 1 Now now RB 22766 1406 2 fill fill VB 22766 1406 3 a a DT 22766 1406 4 glass glass NN 22766 1406 5 nearly nearly RB 22766 1406 6 full full JJ 22766 1406 7 of of IN 22766 1406 8 water water NN 22766 1406 9 , , , 22766 1406 10 and and CC 22766 1406 11 stand stand VB 22766 1406 12 the the DT 22766 1406 13 purifier purifier NN 22766 1406 14 in in IN 22766 1406 15 the the DT 22766 1406 16 glass glass NN 22766 1406 17 . . . 22766 1407 1 Within within IN 22766 1407 2 a a DT 22766 1407 3 few few JJ 22766 1407 4 minutes minute NNS 22766 1407 5 the the DT 22766 1407 6 action action NN 22766 1407 7 of of IN 22766 1407 8 electrolysis electrolysis NN 22766 1407 9 will will MD 22766 1407 10 be be VB 22766 1407 11 apparent apparent JJ 22766 1407 12 by by IN 22766 1407 13 the the DT 22766 1407 14 formation formation NN 22766 1407 15 of of IN 22766 1407 16 numerous numerous JJ 22766 1407 17 bubbles bubble NNS 22766 1407 18 on on IN 22766 1407 19 the the DT 22766 1407 20 plates plate NNS 22766 1407 21 , , , 22766 1407 22 followed follow VBN 22766 1407 23 by by IN 22766 1407 24 the the DT 22766 1407 25 decomposition decomposition NN 22766 1407 26 of of IN 22766 1407 27 the the DT 22766 1407 28 organic organic JJ 22766 1407 29 matter matter NN 22766 1407 30 in in IN 22766 1407 31 the the DT 22766 1407 32 water water NN 22766 1407 33 . . . 22766 1408 1 At at IN 22766 1408 2 first first RB 22766 1408 3 the the DT 22766 1408 4 flocculent flocculent NN 22766 1408 5 decomposed decompose VBN 22766 1408 6 matter matter NN 22766 1408 7 will will MD 22766 1408 8 rise rise VB 22766 1408 9 to to IN 22766 1408 10 the the DT 22766 1408 11 surface surface NN 22766 1408 12 of of IN 22766 1408 13 the the DT 22766 1408 14 water water NN 22766 1408 15 , , , 22766 1408 16 but but CC 22766 1408 17 before before IN 22766 1408 18 many many JJ 22766 1408 19 minutes minute NNS 22766 1408 20 it -PRON- PRP 22766 1408 21 will will MD 22766 1408 22 settle settle VB 22766 1408 23 to to IN 22766 1408 24 the the DT 22766 1408 25 bottom bottom NN 22766 1408 26 of of IN 22766 1408 27 the the DT 22766 1408 28 glass glass NN 22766 1408 29 and and CC 22766 1408 30 leave leave VB 22766 1408 31 clear clear JJ 22766 1408 32 water water NN 22766 1408 33 above above RB 22766 1408 34 . . . 22766 1409 1 PURIFICATION PURIFICATION NNP 22766 1409 2 AND and CC 22766 1409 3 SEPARATION SEPARATION NNP 22766 1409 4 OF of IN 22766 1409 5 METALS.--This metals.--this DT 22766 1409 6 electrolytic electrolytic JJ 22766 1409 7 action action NN 22766 1409 8 is be VBZ 22766 1409 9 utilized utilize VBN 22766 1409 10 in in IN 22766 1409 11 metallurgy metallurgy NN 22766 1409 12 for for IN 22766 1409 13 the the DT 22766 1409 14 purpose purpose NN 22766 1409 15 of of IN 22766 1409 16 producing produce VBG 22766 1409 17 pure pure JJ 22766 1409 18 metals metal NNS 22766 1409 19 , , , 22766 1409 20 but but CC 22766 1409 21 it -PRON- PRP 22766 1409 22 is be VBZ 22766 1409 23 more more RBR 22766 1409 24 largely largely RB 22766 1409 25 used use VBN 22766 1409 26 to to TO 22766 1409 27 separate separate VB 22766 1409 28 copper copper NN 22766 1409 29 from from IN 22766 1409 30 its -PRON- PRP$ 22766 1409 31 base base NN 22766 1409 32 . . . 22766 1410 1 In in IN 22766 1410 2 order order NN 22766 1410 3 to to TO 22766 1410 4 utilize utilize VB 22766 1410 5 a a DT 22766 1410 6 current current NN 22766 1410 7 for for IN 22766 1410 8 this this DT 22766 1410 9 purpose purpose NN 22766 1410 10 , , , 22766 1410 11 a a DT 22766 1410 12 high high JJ 22766 1410 13 ampere ampere JJ 22766 1410 14 flow flow NN 22766 1410 15 and and CC 22766 1410 16 low low JJ 22766 1410 17 voltage voltage NN 22766 1410 18 are be VBP 22766 1410 19 required require VBN 22766 1410 20 . . . 22766 1411 1 The the DT 22766 1411 2 sheets sheet NNS 22766 1411 3 of of IN 22766 1411 4 copper copper NN 22766 1411 5 , , , 22766 1411 6 containing contain VBG 22766 1411 7 all all DT 22766 1411 8 of of IN 22766 1411 9 its -PRON- PRP$ 22766 1411 10 impurities impurity NNS 22766 1411 11 , , , 22766 1411 12 are be VBP 22766 1411 13 placed place VBN 22766 1411 14 within within IN 22766 1411 15 a a DT 22766 1411 16 tank tank NN 22766 1411 17 , , , 22766 1411 18 parallel parallel JJ 22766 1411 19 with with IN 22766 1411 20 a a DT 22766 1411 21 thin thin JJ 22766 1411 22 copper copper NN 22766 1411 23 sheet sheet NN 22766 1411 24 . . . 22766 1412 1 The the DT 22766 1412 2 impure impure NN 22766 1412 3 sheet sheet NN 22766 1412 4 is be VBZ 22766 1412 5 connected connect VBN 22766 1412 6 with with IN 22766 1412 7 the the DT 22766 1412 8 positive positive JJ 22766 1412 9 pole pole NN 22766 1412 10 of of IN 22766 1412 11 an an DT 22766 1412 12 electroplating electroplate VBG 22766 1412 13 dynamo dynamo NN 22766 1412 14 , , , 22766 1412 15 and and CC 22766 1412 16 the the DT 22766 1412 17 thin thin JJ 22766 1412 18 sheet sheet NN 22766 1412 19 of of IN 22766 1412 20 copper copper NN 22766 1412 21 is be VBZ 22766 1412 22 connected connect VBN 22766 1412 23 with with IN 22766 1412 24 the the DT 22766 1412 25 negative negative JJ 22766 1412 26 pole pole NN 22766 1412 27 . . . 22766 1413 1 The the DT 22766 1413 2 electrolyte electrolyte NNP 22766 1413 3 in in IN 22766 1413 4 the the DT 22766 1413 5 tank tank NN 22766 1413 6 is be VBZ 22766 1413 7 a a DT 22766 1413 8 solution solution NN 22766 1413 9 of of IN 22766 1413 10 sulphate sulphate NN 22766 1413 11 of of IN 22766 1413 12 copper copper NN 22766 1413 13 . . . 22766 1414 1 The the DT 22766 1414 2 action action NN 22766 1414 3 of of IN 22766 1414 4 the the DT 22766 1414 5 current current NN 22766 1414 6 will will MD 22766 1414 7 cause cause VB 22766 1414 8 the the DT 22766 1414 9 pure pure JJ 22766 1414 10 copper copper NN 22766 1414 11 in in IN 22766 1414 12 the the DT 22766 1414 13 impure impure NN 22766 1414 14 sheet sheet NN 22766 1414 15 to to TO 22766 1414 16 disintegrate disintegrate VB 22766 1414 17 and and CC 22766 1414 18 it -PRON- PRP 22766 1414 19 is be VBZ 22766 1414 20 then then RB 22766 1414 21 carried carry VBN 22766 1414 22 over over RB 22766 1414 23 and and CC 22766 1414 24 deposited deposit VBN 22766 1414 25 upon upon IN 22766 1414 26 the the DT 22766 1414 27 thin thin JJ 22766 1414 28 sheet sheet NN 22766 1414 29 , , , 22766 1414 30 this this DT 22766 1414 31 action action NN 22766 1414 32 continuing continue VBG 22766 1414 33 until until IN 22766 1414 34 the the DT 22766 1414 35 impure impure NN 22766 1414 36 sheet sheet NN 22766 1414 37 is be VBZ 22766 1414 38 entirely entirely RB 22766 1414 39 eaten eat VBN 22766 1414 40 away away RB 22766 1414 41 . . . 22766 1415 1 All all PDT 22766 1415 2 the the DT 22766 1415 3 impurities impurity NNS 22766 1415 4 which which WDT 22766 1415 5 were be VBD 22766 1415 6 in in IN 22766 1415 7 the the DT 22766 1415 8 sheet sheet NN 22766 1415 9 fall fall VBP 22766 1415 10 to to IN 22766 1415 11 the the DT 22766 1415 12 bottom bottom NN 22766 1415 13 of of IN 22766 1415 14 the the DT 22766 1415 15 tank tank NN 22766 1415 16 . . . 22766 1416 1 Other other JJ 22766 1416 2 metals metal NNS 22766 1416 3 are be VBP 22766 1416 4 treated treat VBN 22766 1416 5 in in IN 22766 1416 6 the the DT 22766 1416 7 same same JJ 22766 1416 8 way way NN 22766 1416 9 , , , 22766 1416 10 and and CC 22766 1416 11 this this DT 22766 1416 12 treatment treatment NN 22766 1416 13 has have VBZ 22766 1416 14 a a DT 22766 1416 15 very very RB 22766 1416 16 wide wide JJ 22766 1416 17 range range NN 22766 1416 18 of of IN 22766 1416 19 usefulness usefulness NN 22766 1416 20 . . . 22766 1417 1 ELECTROPLATING.--The ELECTROPLATING.--The `` 22766 1417 2 next next JJ 22766 1417 3 feature feature NN 22766 1417 4 to to TO 22766 1417 5 be be VB 22766 1417 6 considered consider VBN 22766 1417 7 in in IN 22766 1417 8 electrolysis electrolysis NN 22766 1417 9 is be VBZ 22766 1417 10 a a DT 22766 1417 11 most most RBS 22766 1417 12 interesting interesting JJ 22766 1417 13 and and CC 22766 1417 14 useful useful JJ 22766 1417 15 one one NN 22766 1417 16 , , , 22766 1417 17 because because IN 22766 1417 18 a a DT 22766 1417 19 cheap cheap JJ 22766 1417 20 or or CC 22766 1417 21 inferior inferior JJ 22766 1417 22 metal metal NN 22766 1417 23 may may MD 22766 1417 24 be be VB 22766 1417 25 coated coat VBN 22766 1417 26 by by IN 22766 1417 27 a a DT 22766 1417 28 more more RBR 22766 1417 29 expensive expensive JJ 22766 1417 30 metal metal NN 22766 1417 31 . . . 22766 1418 1 Silver silver NN 22766 1418 2 and and CC 22766 1418 3 nickel nickel NN 22766 1418 4 plating plating NN 22766 1418 5 are be VBP 22766 1418 6 brought bring VBN 22766 1418 7 about about RP 22766 1418 8 by by IN 22766 1418 9 this this DT 22766 1418 10 action action NN 22766 1418 11 of of IN 22766 1418 12 a a DT 22766 1418 13 current current JJ 22766 1418 14 passing pass VBG 22766 1418 15 through through IN 22766 1418 16 metals metal NNS 22766 1418 17 , , , 22766 1418 18 which which WDT 22766 1418 19 are be VBP 22766 1418 20 immersed immerse VBN 22766 1418 21 in in IN 22766 1418 22 an an DT 22766 1418 23 electrolyte electrolyte NN 22766 1418 24 . . . 22766 1419 1 PLATING plating NN 22766 1419 2 IRON IRON NNP 22766 1419 3 WITH with IN 22766 1419 4 COPPER.--We COPPER.--We NNP 22766 1419 5 have have VBP 22766 1419 6 room room NN 22766 1419 7 in in IN 22766 1419 8 this this DT 22766 1419 9 chapter chapter NN 22766 1419 10 for for IN 22766 1419 11 only only RB 22766 1419 12 one one CD 22766 1419 13 concrete concrete JJ 22766 1419 14 example example NN 22766 1419 15 of of IN 22766 1419 16 this this DT 22766 1419 17 work work NN 22766 1419 18 , , , 22766 1419 19 which which WDT 22766 1419 20 , , , 22766 1419 21 with with IN 22766 1419 22 suitable suitable JJ 22766 1419 23 modifications modification NNS 22766 1419 24 , , , 22766 1419 25 is be VBZ 22766 1419 26 an an DT 22766 1419 27 example example NN 22766 1419 28 of of IN 22766 1419 29 the the DT 22766 1419 30 art art NN 22766 1419 31 as as IN 22766 1419 32 practiced practice VBN 22766 1419 33 commercially commercially RB 22766 1419 34 . . . 22766 1420 1 Iron iron NN 22766 1420 2 , , , 22766 1420 3 to to IN 22766 1420 4 a a DT 22766 1420 5 considerable considerable JJ 22766 1420 6 extent extent NN 22766 1420 7 , , , 22766 1420 8 is be VBZ 22766 1420 9 now now RB 22766 1420 10 being be VBG 22766 1420 11 coated coat VBN 22766 1420 12 with with IN 22766 1420 13 copper copper NN 22766 1420 14 to to TO 22766 1420 15 preserve preserve VB 22766 1420 16 it -PRON- PRP 22766 1420 17 from from IN 22766 1420 18 rust rust NN 22766 1420 19 . . . 22766 1421 1 To to TO 22766 1421 2 carry carry VB 22766 1421 3 out out RP 22766 1421 4 this this DT 22766 1421 5 work work NN 22766 1421 6 , , , 22766 1421 7 however however RB 22766 1421 8 , , , 22766 1421 9 an an DT 22766 1421 10 electroplating electroplate VBG 22766 1421 11 dynamo dynamo NN 22766 1421 12 , , , 22766 1421 13 of of IN 22766 1421 14 large large JJ 22766 1421 15 amperage amperage NN 22766 1421 16 , , , 22766 1421 17 is be VBZ 22766 1421 18 required require VBN 22766 1421 19 , , , 22766 1421 20 the the DT 22766 1421 21 amperage amperage NN 22766 1421 22 , , , 22766 1421 23 of of IN 22766 1421 24 course course NN 22766 1421 25 , , , 22766 1421 26 depending depend VBG 22766 1421 27 upon upon IN 22766 1421 28 the the DT 22766 1421 29 surface surface NN 22766 1421 30 to to TO 22766 1421 31 be be VB 22766 1421 32 treated treat VBN 22766 1421 33 at at IN 22766 1421 34 one one CD 22766 1421 35 time time NN 22766 1421 36 . . . 22766 1422 1 The the DT 22766 1422 2 pressure pressure NN 22766 1422 3 should should MD 22766 1422 4 not not RB 22766 1422 5 exceed exceed VB 22766 1422 6 5 5 CD 22766 1422 7 volts volt NNS 22766 1422 8 . . . 22766 1423 1 The the DT 22766 1423 2 iron iron NN 22766 1423 3 surface surface NN 22766 1423 4 to to TO 22766 1423 5 be be VB 22766 1423 6 treated treat VBN 22766 1423 7 should should MD 22766 1423 8 first first RB 22766 1423 9 be be VB 22766 1423 10 thoroughly thoroughly RB 22766 1423 11 cleansed cleanse VBN 22766 1423 12 , , , 22766 1423 13 and and CC 22766 1423 14 then then RB 22766 1423 15 immediately immediately RB 22766 1423 16 put put VBD 22766 1423 17 into into IN 22766 1423 18 a a DT 22766 1423 19 tank tank NN 22766 1423 20 containing contain VBG 22766 1423 21 a a DT 22766 1423 22 cyanide cyanide NN 22766 1423 23 of of IN 22766 1423 24 copper copper NN 22766 1423 25 solution solution NN 22766 1423 26 . . . 22766 1424 1 Two two CD 22766 1424 2 forms form NNS 22766 1424 3 of of IN 22766 1424 4 copper copper NN 22766 1424 5 solution solution NN 22766 1424 6 are be VBP 22766 1424 7 used use VBN 22766 1424 8 , , , 22766 1424 9 namely namely RB 22766 1424 10 , , , 22766 1424 11 the the DT 22766 1424 12 cyanide cyanide NN 22766 1424 13 , , , 22766 1424 14 which which WDT 22766 1424 15 is be VBZ 22766 1424 16 a a DT 22766 1424 17 salt salt NN 22766 1424 18 solution solution NN 22766 1424 19 of of IN 22766 1424 20 copper copper NN 22766 1424 21 , , , 22766 1424 22 and and CC 22766 1424 23 the the DT 22766 1424 24 sulphate sulphate NN 22766 1424 25 , , , 22766 1424 26 which which WDT 22766 1424 27 is be VBZ 22766 1424 28 an an DT 22766 1424 29 acid acid JJ 22766 1424 30 solution solution NN 22766 1424 31 of of IN 22766 1424 32 copper copper NN 22766 1424 33 . . . 22766 1425 1 Cyanide cyanide NN 22766 1425 2 is be VBZ 22766 1425 3 first first RB 22766 1425 4 used use VBN 22766 1425 5 because because IN 22766 1425 6 it -PRON- PRP 22766 1425 7 does do VBZ 22766 1425 8 not not RB 22766 1425 9 attack attack VB 22766 1425 10 the the DT 22766 1425 11 iron iron NN 22766 1425 12 , , , 22766 1425 13 as as IN 22766 1425 14 would would MD 22766 1425 15 be be VB 22766 1425 16 the the DT 22766 1425 17 case case NN 22766 1425 18 if if IN 22766 1425 19 the the DT 22766 1425 20 sulphate sulphate NN 22766 1425 21 solution solution NN 22766 1425 22 should should MD 22766 1425 23 first first RB 22766 1425 24 come come VB 22766 1425 25 into into IN 22766 1425 26 contact contact NN 22766 1425 27 with with IN 22766 1425 28 the the DT 22766 1425 29 iron iron NN 22766 1425 30 . . . 22766 1426 1 A a DT 22766 1426 2 sheet sheet NN 22766 1426 3 of of IN 22766 1426 4 copper copper NN 22766 1426 5 , , , 22766 1426 6 termed term VBD 22766 1426 7 the the DT 22766 1426 8 anode anode NN 22766 1426 9 , , , 22766 1426 10 is be VBZ 22766 1426 11 then then RB 22766 1426 12 placed place VBN 22766 1426 13 within within IN 22766 1426 14 the the DT 22766 1426 15 tank tank NN 22766 1426 16 , , , 22766 1426 17 parallel parallel JJ 22766 1426 18 with with IN 22766 1426 19 the the DT 22766 1426 20 surface surface NN 22766 1426 21 to to TO 22766 1426 22 be be VB 22766 1426 23 plated plate VBN 22766 1426 24 , , , 22766 1426 25 known know VBN 22766 1426 26 as as IN 22766 1426 27 the the DT 22766 1426 28 cathode cathode NN 22766 1426 29 , , , 22766 1426 30 and and CC 22766 1426 31 so so RB 22766 1426 32 mounted mount VBD 22766 1426 33 that that IN 22766 1426 34 it -PRON- PRP 22766 1426 35 may may MD 22766 1426 36 be be VB 22766 1426 37 adjusted adjust VBN 22766 1426 38 to to IN 22766 1426 39 or or CC 22766 1426 40 from from IN 22766 1426 41 the the DT 22766 1426 42 iron iron NN 22766 1426 43 surface surface NN 22766 1426 44 , , , 22766 1426 45 or or CC 22766 1426 46 cathode cathode NN 22766 1426 47 . . . 22766 1427 1 A a DT 22766 1427 2 direct direct JJ 22766 1427 3 current current NN 22766 1427 4 of of IN 22766 1427 5 electricity electricity NN 22766 1427 6 is be VBZ 22766 1427 7 then then RB 22766 1427 8 caused cause VBN 22766 1427 9 to to TO 22766 1427 10 flow flow VB 22766 1427 11 through through IN 22766 1427 12 the the DT 22766 1427 13 copper copper NN 22766 1427 14 plate plate NN 22766 1427 15 and and CC 22766 1427 16 into into IN 22766 1427 17 the the DT 22766 1427 18 iron iron NN 22766 1427 19 plate plate NN 22766 1427 20 or or CC 22766 1427 21 surface surface NN 22766 1427 22 , , , 22766 1427 23 and and CC 22766 1427 24 the the DT 22766 1427 25 plating plating NN 22766 1427 26 proceeded proceed VBD 22766 1427 27 with with IN 22766 1427 28 until until IN 22766 1427 29 the the DT 22766 1427 30 iron iron NN 22766 1427 31 surface surface NN 22766 1427 32 has have VBZ 22766 1427 33 a a DT 22766 1427 34 thin thin JJ 22766 1427 35 film film NN 22766 1427 36 of of IN 22766 1427 37 copper copper NN 22766 1427 38 deposited deposit VBD 22766 1427 39 thereon thereon NN 22766 1427 40 . . . 22766 1428 1 This this DT 22766 1428 2 is be VBZ 22766 1428 3 a a DT 22766 1428 4 slow slow JJ 22766 1428 5 process process NN 22766 1428 6 with with IN 22766 1428 7 the the DT 22766 1428 8 cyanide cyanide NN 22766 1428 9 solution solution NN 22766 1428 10 , , , 22766 1428 11 so so CC 22766 1428 12 it -PRON- PRP 22766 1428 13 is be VBZ 22766 1428 14 discontinued discontinue VBN 22766 1428 15 as as RB 22766 1428 16 soon soon RB 22766 1428 17 as as IN 22766 1428 18 possible possible JJ 22766 1428 19 , , , 22766 1428 20 after after IN 22766 1428 21 the the DT 22766 1428 22 iron iron NN 22766 1428 23 surface surface NN 22766 1428 24 has have VBZ 22766 1428 25 been be VBN 22766 1428 26 completely completely RB 22766 1428 27 covered cover VBN 22766 1428 28 with with IN 22766 1428 29 copper copper NN 22766 1428 30 . . . 22766 1429 1 This this DT 22766 1429 2 copper copper NN 22766 1429 3 surface surface NN 22766 1429 4 is be VBZ 22766 1429 5 thoroughly thoroughly RB 22766 1429 6 cleaned clean VBN 22766 1429 7 off off RP 22766 1429 8 to to TO 22766 1429 9 remove remove VB 22766 1429 10 therefrom therefrom NN 22766 1429 11 the the DT 22766 1429 12 saline saline NN 22766 1429 13 or or CC 22766 1429 14 alkaline alkaline NN 22766 1429 15 solution solution NN 22766 1429 16 , , , 22766 1429 17 and and CC 22766 1429 18 it -PRON- PRP 22766 1429 19 is be VBZ 22766 1429 20 then then RB 22766 1429 21 immersed immerse VBN 22766 1429 22 within within IN 22766 1429 23 a a DT 22766 1429 24 bath bath NN 22766 1429 25 , , , 22766 1429 26 containing contain VBG 22766 1429 27 a a DT 22766 1429 28 solution solution NN 22766 1429 29 of of IN 22766 1429 30 sulphate sulphate NN 22766 1429 31 of of IN 22766 1429 32 copper copper NN 22766 1429 33 . . . 22766 1430 1 The the DT 22766 1430 2 current current NN 22766 1430 3 is be VBZ 22766 1430 4 then then RB 22766 1430 5 thrown throw VBN 22766 1430 6 on on RP 22766 1430 7 and and CC 22766 1430 8 allowed allow VBN 22766 1430 9 so so RB 22766 1430 10 to to TO 22766 1430 11 remain remain VB 22766 1430 12 until until IN 22766 1430 13 it -PRON- PRP 22766 1430 14 has have VBZ 22766 1430 15 deposited deposit VBN 22766 1430 16 the the DT 22766 1430 17 proper proper JJ 22766 1430 18 thickness thickness NN 22766 1430 19 of of IN 22766 1430 20 copper copper NN 22766 1430 21 . . . 22766 1431 1 DIRECTION DIRECTION NNP 22766 1431 2 OF of IN 22766 1431 3 CURRENT.--If CURRENT.--If NNP 22766 1431 4 a a DT 22766 1431 5 copper copper NN 22766 1431 6 and and CC 22766 1431 7 an an DT 22766 1431 8 iron iron NN 22766 1431 9 plate plate NN 22766 1431 10 are be VBP 22766 1431 11 put put VBN 22766 1431 12 into into IN 22766 1431 13 a a DT 22766 1431 14 copper copper NN 22766 1431 15 solution solution NN 22766 1431 16 and and CC 22766 1431 17 connected connect VBN 22766 1431 18 up up RP 22766 1431 19 in in IN 22766 1431 20 circuit circuit NN 22766 1431 21 with with IN 22766 1431 22 each each DT 22766 1431 23 other other JJ 22766 1431 24 , , , 22766 1431 25 a a DT 22766 1431 26 primary primary JJ 22766 1431 27 battery battery NN 22766 1431 28 is be VBZ 22766 1431 29 thereby thereby RB 22766 1431 30 formed form VBN 22766 1431 31 , , , 22766 1431 32 which which WDT 22766 1431 33 will will MD 22766 1431 34 generate generate VB 22766 1431 35 electricity electricity NN 22766 1431 36 . . . 22766 1432 1 In in IN 22766 1432 2 this this DT 22766 1432 3 case case NN 22766 1432 4 , , , 22766 1432 5 the the DT 22766 1432 6 iron iron NN 22766 1432 7 will will MD 22766 1432 8 be be VB 22766 1432 9 positive positive JJ 22766 1432 10 and and CC 22766 1432 11 the the DT 22766 1432 12 copper copper NN 22766 1432 13 negative negative NN 22766 1432 14 , , , 22766 1432 15 so so IN 22766 1432 16 that that IN 22766 1432 17 the the DT 22766 1432 18 current current NN 22766 1432 19 within within IN 22766 1432 20 such such PDT 22766 1432 21 a a DT 22766 1432 22 cell cell NN 22766 1432 23 would would MD 22766 1432 24 flow flow VB 22766 1432 25 from from IN 22766 1432 26 the the DT 22766 1432 27 iron iron NN 22766 1432 28 ( ( -LRB- 22766 1432 29 in in IN 22766 1432 30 this this DT 22766 1432 31 instance instance NN 22766 1432 32 , , , 22766 1432 33 the the DT 22766 1432 34 anode anode NN 22766 1432 35 ) ) -RRB- 22766 1432 36 to to IN 22766 1432 37 the the DT 22766 1432 38 negative negative JJ 22766 1432 39 , , , 22766 1432 40 or or CC 22766 1432 41 cathode cathode NN 22766 1432 42 . . . 22766 1433 1 The the DT 22766 1433 2 action action NN 22766 1433 3 of of IN 22766 1433 4 electroplating electroplate VBG 22766 1433 5 reverses reverse NNS 22766 1433 6 this this DT 22766 1433 7 process process NN 22766 1433 8 and and CC 22766 1433 9 causes cause VBZ 22766 1433 10 the the DT 22766 1433 11 current current NN 22766 1433 12 to to TO 22766 1433 13 flow flow VB 22766 1433 14 from from IN 22766 1433 15 the the DT 22766 1433 16 copper copper NN 22766 1433 17 to to IN 22766 1433 18 the the DT 22766 1433 19 iron iron NN 22766 1433 20 ( ( -LRB- 22766 1433 21 in in IN 22766 1433 22 this this DT 22766 1433 23 instance instance NN 22766 1433 24 , , , 22766 1433 25 the the DT 22766 1433 26 cathode cathode NN 22766 1433 27 ) ) -RRB- 22766 1433 28 . . . 22766 1434 1 CHAPTER CHAPTER NNP 22766 1434 2 XIV XIV NNP 22766 1434 3 ELECTRIC ELECTRIC NNP 22766 1434 4 HEATING heating NN 22766 1434 5 , , , 22766 1434 6 THERMO THERMO NNP 22766 1434 7 ELECTRICITY ELECTRICITY NNP 22766 1434 8 GENERATING generate VBG 22766 1434 9 HEAT heat NN 22766 1434 10 IN in IN 22766 1434 11 A a DT 22766 1434 12 WIRE.--When wire.--when NN 22766 1434 13 a a DT 22766 1434 14 current current NN 22766 1434 15 of of IN 22766 1434 16 electricity electricity NN 22766 1434 17 passes pass VBZ 22766 1434 18 through through IN 22766 1434 19 a a DT 22766 1434 20 conductor conductor NN 22766 1434 21 , , , 22766 1434 22 like like IN 22766 1434 23 a a DT 22766 1434 24 wire wire NN 22766 1434 25 , , , 22766 1434 26 more more RBR 22766 1434 27 or or CC 22766 1434 28 less less JJR 22766 1434 29 heat heat NN 22766 1434 30 is be VBZ 22766 1434 31 developed develop VBN 22766 1434 32 in in IN 22766 1434 33 the the DT 22766 1434 34 conductor conductor NN 22766 1434 35 . . . 22766 1435 1 This this DT 22766 1435 2 heat heat NN 22766 1435 3 may may MD 22766 1435 4 be be VB 22766 1435 5 so so RB 22766 1435 6 small small JJ 22766 1435 7 that that IN 22766 1435 8 it -PRON- PRP 22766 1435 9 can can MD 22766 1435 10 not not RB 22766 1435 11 be be VB 22766 1435 12 measured measure VBN 22766 1435 13 , , , 22766 1435 14 but but CC 22766 1435 15 it -PRON- PRP 22766 1435 16 is be VBZ 22766 1435 17 , , , 22766 1435 18 nevertheless nevertheless RB 22766 1435 19 , , , 22766 1435 20 present present JJ 22766 1435 21 in in IN 22766 1435 22 a a DT 22766 1435 23 greater great JJR 22766 1435 24 or or CC 22766 1435 25 less less JJR 22766 1435 26 degree degree NN 22766 1435 27 . . . 22766 1436 1 Conductors conductor NNS 22766 1436 2 offer offer VBP 22766 1436 3 a a DT 22766 1436 4 resistance resistance NN 22766 1436 5 to to IN 22766 1436 6 the the DT 22766 1436 7 passage passage NN 22766 1436 8 of of IN 22766 1436 9 a a DT 22766 1436 10 current current NN 22766 1436 11 , , , 22766 1436 12 just just RB 22766 1436 13 the the DT 22766 1436 14 same same JJ 22766 1436 15 as as IN 22766 1436 16 water water NN 22766 1436 17 finds find VBZ 22766 1436 18 a a DT 22766 1436 19 resistance resistance NN 22766 1436 20 in in IN 22766 1436 21 pipes pipe NNS 22766 1436 22 through through IN 22766 1436 23 which which WDT 22766 1436 24 it -PRON- PRP 22766 1436 25 passes pass VBZ 22766 1436 26 . . . 22766 1437 1 This this DT 22766 1437 2 resistance resistance NN 22766 1437 3 is be VBZ 22766 1437 4 measured measure VBN 22766 1437 5 in in IN 22766 1437 6 ohms ohms NNP 22766 1437 7 , , , 22766 1437 8 as as IN 22766 1437 9 explained explain VBN 22766 1437 10 in in IN 22766 1437 11 a a DT 22766 1437 12 preceding precede VBG 22766 1437 13 chapter chapter NN 22766 1437 14 , , , 22766 1437 15 and and CC 22766 1437 16 it -PRON- PRP 22766 1437 17 is be VBZ 22766 1437 18 this this DT 22766 1437 19 resistance resistance NN 22766 1437 20 which which WDT 22766 1437 21 is be VBZ 22766 1437 22 utilized utilize VBN 22766 1437 23 for for IN 22766 1437 24 electric electric JJ 22766 1437 25 heating heating NN 22766 1437 26 . . . 22766 1438 1 RESISTANCE resistance NN 22766 1438 2 OF of IN 22766 1438 3 SUBSTANCES.--Silver SUBSTANCES.--Silver NNP 22766 1438 4 offers offer VBZ 22766 1438 5 less less JJR 22766 1438 6 resistance resistance NN 22766 1438 7 to to IN 22766 1438 8 the the DT 22766 1438 9 passage passage NN 22766 1438 10 of of IN 22766 1438 11 a a DT 22766 1438 12 current current NN 22766 1438 13 than than IN 22766 1438 14 any any DT 22766 1438 15 other other JJ 22766 1438 16 metal metal NN 22766 1438 17 , , , 22766 1438 18 the the DT 22766 1438 19 next next JJ 22766 1438 20 in in IN 22766 1438 21 order order NN 22766 1438 22 is be VBZ 22766 1438 23 copper copper NN 22766 1438 24 , , , 22766 1438 25 while while IN 22766 1438 26 iron iron NN 22766 1438 27 is be VBZ 22766 1438 28 , , , 22766 1438 29 comparatively comparatively RB 22766 1438 30 , , , 22766 1438 31 a a DT 22766 1438 32 poor poor JJ 22766 1438 33 conductor conductor NN 22766 1438 34 . . . 22766 1439 1 The the DT 22766 1439 2 following follow VBG 22766 1439 3 is be VBZ 22766 1439 4 a a DT 22766 1439 5 partial partial JJ 22766 1439 6 list list NN 22766 1439 7 of of IN 22766 1439 8 metals metal NNS 22766 1439 9 , , , 22766 1439 10 showing show VBG 22766 1439 11 their -PRON- PRP$ 22766 1439 12 relative relative JJ 22766 1439 13 conductivity conductivity NN 22766 1439 14 : : : 22766 1439 15 Silver silver NN 22766 1439 16 1 1 CD 22766 1439 17 . . . 22766 1440 1 Copper copper NN 22766 1440 2 1.04 1.04 CD 22766 1440 3 to to IN 22766 1440 4 1.09 1.09 CD 22766 1440 5 Gold gold NN 22766 1440 6 1.38 1.38 CD 22766 1440 7 to to IN 22766 1440 8 1.41 1.41 CD 22766 1440 9 Aluminum Aluminum NNP 22766 1440 10 1.64 1.64 CD 22766 1440 11 Zinc Zinc NNP 22766 1440 12 3.79 3.79 CD 22766 1440 13 Nickel Nickel NNP 22766 1440 14 4.69 4.69 CD 22766 1440 15 Iron Iron NNP 22766 1440 16 6.56 6.56 CD 22766 1440 17 Tin Tin NNP 22766 1440 18 8.9 8.9 CD 22766 1440 19 Lead lead NN 22766 1440 20 13.2 13.2 CD 22766 1440 21 German german JJ 22766 1440 22 Silver silver NN 22766 1440 23 12.2 12.2 CD 22766 1440 24 to to IN 22766 1440 25 15 15 CD 22766 1440 26 From from IN 22766 1440 27 this this DT 22766 1440 28 table table NN 22766 1440 29 it -PRON- PRP 22766 1440 30 will will MD 22766 1440 31 be be VB 22766 1440 32 seen see VBN 22766 1440 33 that that IN 22766 1440 34 , , , 22766 1440 35 for for IN 22766 1440 36 instance instance NN 22766 1440 37 , , , 22766 1440 38 iron iron NN 22766 1440 39 offers offer VBZ 22766 1440 40 six six CD 22766 1440 41 and and CC 22766 1440 42 a a DT 22766 1440 43 half half NN 22766 1440 44 times time NNS 22766 1440 45 the the DT 22766 1440 46 resistance resistance NN 22766 1440 47 of of IN 22766 1440 48 silver silver NN 22766 1440 49 , , , 22766 1440 50 and and CC 22766 1440 51 that that IN 22766 1440 52 German german JJ 22766 1440 53 silver silver NN 22766 1440 54 has have VBZ 22766 1440 55 fifteen fifteen CD 22766 1440 56 times time NNS 22766 1440 57 the the DT 22766 1440 58 resistance resistance NN 22766 1440 59 of of IN 22766 1440 60 silver silver NN 22766 1440 61 . . . 22766 1441 1 This this DT 22766 1441 2 table table NN 22766 1441 3 is be VBZ 22766 1441 4 made make VBN 22766 1441 5 up up RP 22766 1441 6 of of IN 22766 1441 7 strands strand NNS 22766 1441 8 of of IN 22766 1441 9 the the DT 22766 1441 10 different different JJ 22766 1441 11 metals metal NNS 22766 1441 12 of of IN 22766 1441 13 the the DT 22766 1441 14 same same JJ 22766 1441 15 diameters diameter NNS 22766 1441 16 and and CC 22766 1441 17 lengths length NNS 22766 1441 18 , , , 22766 1441 19 so so IN 22766 1441 20 as as IN 22766 1441 21 to to TO 22766 1441 22 obtain obtain VB 22766 1441 23 their -PRON- PRP$ 22766 1441 24 relative relative JJ 22766 1441 25 values value NNS 22766 1441 26 . . . 22766 1442 1 SIZES SIZES NNP 22766 1442 2 OF of IN 22766 1442 3 CONDUCTORS.--Another conductors.--another NN 22766 1442 4 thing thing NN 22766 1442 5 , , , 22766 1442 6 however however RB 22766 1442 7 , , , 22766 1442 8 must must MD 22766 1442 9 be be VB 22766 1442 10 understood understand VBN 22766 1442 11 . . . 22766 1443 1 If if IN 22766 1443 2 two two CD 22766 1443 3 conductors conductor NNS 22766 1443 4 of of IN 22766 1443 5 the the DT 22766 1443 6 same same JJ 22766 1443 7 metal metal NN 22766 1443 8 , , , 22766 1443 9 having have VBG 22766 1443 10 different different JJ 22766 1443 11 diameters diameter NNS 22766 1443 12 , , , 22766 1443 13 receive receive VB 22766 1443 14 the the DT 22766 1443 15 same same JJ 22766 1443 16 current current NN 22766 1443 17 of of IN 22766 1443 18 electricity electricity NN 22766 1443 19 , , , 22766 1443 20 the the DT 22766 1443 21 small small JJ 22766 1443 22 conductor conductor NN 22766 1443 23 will will MD 22766 1443 24 offer offer VB 22766 1443 25 a a DT 22766 1443 26 greater great JJR 22766 1443 27 resistance resistance NN 22766 1443 28 than than IN 22766 1443 29 the the DT 22766 1443 30 large large JJ 22766 1443 31 conductor conductor NN 22766 1443 32 , , , 22766 1443 33 hence hence RB 22766 1443 34 will will MD 22766 1443 35 generate generate VB 22766 1443 36 more more JJR 22766 1443 37 heat heat NN 22766 1443 38 . . . 22766 1444 1 This this DT 22766 1444 2 can can MD 22766 1444 3 be be VB 22766 1444 4 offset offset VBN 22766 1444 5 by by IN 22766 1444 6 increasing increase VBG 22766 1444 7 the the DT 22766 1444 8 diameter diameter NN 22766 1444 9 of of IN 22766 1444 10 the the DT 22766 1444 11 conductor conductor NN 22766 1444 12 . . . 22766 1445 1 The the DT 22766 1445 2 metal metal NN 22766 1445 3 used use VBN 22766 1445 4 is be VBZ 22766 1445 5 , , , 22766 1445 6 therefore therefore RB 22766 1445 7 , , , 22766 1445 8 of of IN 22766 1445 9 importance importance NN 22766 1445 10 , , , 22766 1445 11 on on IN 22766 1445 12 account account NN 22766 1445 13 of of IN 22766 1445 14 the the DT 22766 1445 15 cost cost NN 22766 1445 16 involved involve VBN 22766 1445 17 . . . 22766 1446 1 COMPARISON COMPARISON NNP 22766 1446 2 OF of IN 22766 1446 3 METALS.--A metals.--a CD 22766 1446 4 conductor conductor NN 22766 1446 5 of of IN 22766 1446 6 aluminum aluminum NN 22766 1446 7 , , , 22766 1446 8 say say VB 22766 1446 9 , , , 22766 1446 10 10 10 CD 22766 1446 11 feet foot NNS 22766 1446 12 long long JJ 22766 1446 13 and and CC 22766 1446 14 of of IN 22766 1446 15 the the DT 22766 1446 16 same same JJ 22766 1446 17 weight weight NN 22766 1446 18 as as IN 22766 1446 19 copper copper NN 22766 1446 20 , , , 22766 1446 21 has have VBZ 22766 1446 22 a a DT 22766 1446 23 diameter diameter NN 22766 1446 24 two two CD 22766 1446 25 and and CC 22766 1446 26 a a DT 22766 1446 27 quarter quarter NN 22766 1446 28 times time NNS 22766 1446 29 greater great JJR 22766 1446 30 than than IN 22766 1446 31 copper copper NN 22766 1446 32 ; ; : 22766 1446 33 but but CC 22766 1446 34 as as IN 22766 1446 35 the the DT 22766 1446 36 resistance resistance NN 22766 1446 37 of of IN 22766 1446 38 aluminum aluminum NN 22766 1446 39 is be VBZ 22766 1446 40 50 50 CD 22766 1446 41 per per NN 22766 1446 42 cent cent NN 22766 1446 43 . . . 22766 1447 1 more more JJR 22766 1447 2 than than IN 22766 1447 3 that that DT 22766 1447 4 of of IN 22766 1447 5 silver silver NN 22766 1447 6 , , , 22766 1447 7 it -PRON- PRP 22766 1447 8 will will MD 22766 1447 9 be be VB 22766 1447 10 seen see VBN 22766 1447 11 that that IN 22766 1447 12 , , , 22766 1447 13 weight weight VBP 22766 1447 14 for for IN 22766 1447 15 weight weight NN 22766 1447 16 , , , 22766 1447 17 copper copper NN 22766 1447 18 is be VBZ 22766 1447 19 the the DT 22766 1447 20 cheaper cheap JJR 22766 1447 21 , , , 22766 1447 22 particularly particularly RB 22766 1447 23 as as IN 22766 1447 24 aluminum aluminum NN 22766 1447 25 costs cost NNS 22766 1447 26 fully fully RB 22766 1447 27 three three CD 22766 1447 28 times time NNS 22766 1447 29 as as RB 22766 1447 30 much much RB 22766 1447 31 as as IN 22766 1447 32 copper copper NN 22766 1447 33 . . . 22766 1448 1 [ [ -LRB- 22766 1448 2 Illustration illustration NN 22766 1448 3 : : : 22766 1448 4 _ _ NNP 22766 1448 5 Fig Fig NNP 22766 1448 6 . . . 22766 1449 1 96 96 CD 22766 1449 2 . . . 22766 1449 3 _ _ NNP 22766 1449 4 SIMPLE SIMPLE NNP 22766 1449 5 ELECTRIC ELECTRIC NNP 22766 1449 6 HEATER HEATER NNP 22766 1449 7 ] ] -RRB- 22766 1449 8 The the DT 22766 1449 9 table table NN 22766 1449 10 shows show VBZ 22766 1449 11 that that IN 22766 1449 12 German german JJ 22766 1449 13 silver silver NN 22766 1449 14 has have VBZ 22766 1449 15 the the DT 22766 1449 16 highest high JJS 22766 1449 17 resistance resistance NN 22766 1449 18 . . . 22766 1450 1 Of of RB 22766 1450 2 course course RB 22766 1450 3 , , , 22766 1450 4 there there EX 22766 1450 5 are be VBP 22766 1450 6 other other JJ 22766 1450 7 metals metal NNS 22766 1450 8 , , , 22766 1450 9 like like IN 22766 1450 10 antimony antimony NN 22766 1450 11 , , , 22766 1450 12 platinum platinum NN 22766 1450 13 and and CC 22766 1450 14 the the DT 22766 1450 15 like like JJ 22766 1450 16 , , , 22766 1450 17 which which WDT 22766 1450 18 have have VBP 22766 1450 19 still still RB 22766 1450 20 higher high JJR 22766 1450 21 resistance resistance NN 22766 1450 22 . . . 22766 1451 1 German german JJ 22766 1451 2 silver silver NN 22766 1451 3 , , , 22766 1451 4 however however RB 22766 1451 5 , , , 22766 1451 6 is be VBZ 22766 1451 7 most most RBS 22766 1451 8 commonly commonly RB 22766 1451 9 used use VBN 22766 1451 10 , , , 22766 1451 11 although although IN 22766 1451 12 there there EX 22766 1451 13 are be VBP 22766 1451 14 various various JJ 22766 1451 15 alloys alloy NNS 22766 1451 16 of of IN 22766 1451 17 metal metal NN 22766 1451 18 made make VBD 22766 1451 19 which which WDT 22766 1451 20 have have VBP 22766 1451 21 high high JJ 22766 1451 22 resistance resistance NN 22766 1451 23 and and CC 22766 1451 24 are be VBP 22766 1451 25 cheaper cheap JJR 22766 1451 26 . . . 22766 1452 1 The the DT 22766 1452 2 principle principle NN 22766 1452 3 of of IN 22766 1452 4 all all DT 22766 1452 5 electric electric JJ 22766 1452 6 heaters heater NNS 22766 1452 7 is be VBZ 22766 1452 8 the the DT 22766 1452 9 same same JJ 22766 1452 10 , , , 22766 1452 11 namely namely RB 22766 1452 12 , , , 22766 1452 13 the the DT 22766 1452 14 resistance resistance NN 22766 1452 15 of of IN 22766 1452 16 a a DT 22766 1452 17 conductor conductor NN 22766 1452 18 to to IN 22766 1452 19 the the DT 22766 1452 20 passage passage NN 22766 1452 21 of of IN 22766 1452 22 a a DT 22766 1452 23 current current NN 22766 1452 24 , , , 22766 1452 25 and and CC 22766 1452 26 an an DT 22766 1452 27 illustration illustration NN 22766 1452 28 of of IN 22766 1452 29 a a DT 22766 1452 30 water water NN 22766 1452 31 heater heater NN 22766 1452 32 will will MD 22766 1452 33 show show VB 22766 1452 34 the the DT 22766 1452 35 elementary elementary JJ 22766 1452 36 principles principle NNS 22766 1452 37 in in IN 22766 1452 38 all all DT 22766 1452 39 of of IN 22766 1452 40 these these DT 22766 1452 41 devices device NNS 22766 1452 42 . . . 22766 1453 1 A a DT 22766 1453 2 SIMPLE SIMPLE NNP 22766 1453 3 ELECTRIC electric NN 22766 1453 4 HEATER.--In HEATER.--In NNP 22766 1453 5 Fig Fig NNP 22766 1453 6 . . . 22766 1454 1 96 96 CD 22766 1454 2 the the DT 22766 1454 3 illustration illustration NN 22766 1454 4 shows show VBZ 22766 1454 5 a a DT 22766 1454 6 cup cup NN 22766 1454 7 or or CC 22766 1454 8 holder holder NN 22766 1454 9 ( ( -LRB- 22766 1454 10 A a NN 22766 1454 11 ) ) -RRB- 22766 1454 12 for for IN 22766 1454 13 the the DT 22766 1454 14 wire wire NN 22766 1454 15 , , , 22766 1454 16 made make VBN 22766 1454 17 of of IN 22766 1454 18 hard hard JJ 22766 1454 19 rubber rubber NN 22766 1454 20 . . . 22766 1455 1 This this DT 22766 1455 2 may may MD 22766 1455 3 be be VB 22766 1455 4 of of IN 22766 1455 5 such such JJ 22766 1455 6 diameter diameter NN 22766 1455 7 as as IN 22766 1455 8 to to TO 22766 1455 9 fit fit VB 22766 1455 10 upon upon IN 22766 1455 11 and and CC 22766 1455 12 form form VB 22766 1455 13 the the DT 22766 1455 14 cover cover NN 22766 1455 15 for for IN 22766 1455 16 a a DT 22766 1455 17 glass glass NN 22766 1455 18 ( ( -LRB- 22766 1455 19 B b NN 22766 1455 20 ) ) -RRB- 22766 1455 21 . . . 22766 1456 1 The the DT 22766 1456 2 rubber rubber NN 22766 1456 3 should should MD 22766 1456 4 be be VB 22766 1456 5 1/2 1/2 CD 22766 1456 6 inch inch NN 22766 1456 7 thick thick JJ 22766 1456 8 . . . 22766 1457 1 Two two CD 22766 1457 2 holes hole NNS 22766 1457 3 are be VBP 22766 1457 4 bored bore VBN 22766 1457 5 through through IN 22766 1457 6 the the DT 22766 1457 7 rubber rubber NN 22766 1457 8 cup cup NN 22766 1457 9 , , , 22766 1457 10 and and CC 22766 1457 11 through through IN 22766 1457 12 them -PRON- PRP 22766 1457 13 are be VBP 22766 1457 14 screwed screw VBN 22766 1457 15 two two CD 22766 1457 16 round round RB 22766 1457 17 - - HYPH 22766 1457 18 headed head VBN 22766 1457 19 screws screw NNS 22766 1457 20 ( ( -LRB- 22766 1457 21 C c NN 22766 1457 22 , , , 22766 1457 23 D D NNP 22766 1457 24 ) ) -RRB- 22766 1457 25 , , , 22766 1457 26 each each DT 22766 1457 27 screw screw VBD 22766 1457 28 being be VBG 22766 1457 29 1 1 CD 22766 1457 30 - - SYM 22766 1457 31 1/2 1/2 CD 22766 1457 32 inches inch NNS 22766 1457 33 long long JJ 22766 1457 34 , , , 22766 1457 35 so so RB 22766 1457 36 they -PRON- PRP 22766 1457 37 will will MD 22766 1457 38 project project VB 22766 1457 39 an an DT 22766 1457 40 inch inch NN 22766 1457 41 below below IN 22766 1457 42 the the DT 22766 1457 43 cap cap NN 22766 1457 44 . . . 22766 1458 1 Each each DT 22766 1458 2 screw screw NN 22766 1458 3 should should MD 22766 1458 4 have have VB 22766 1458 5 a a DT 22766 1458 6 small small JJ 22766 1458 7 hole hole NN 22766 1458 8 in in IN 22766 1458 9 its -PRON- PRP$ 22766 1458 10 lower low JJR 22766 1458 11 end end NN 22766 1458 12 to to TO 22766 1458 13 receive receive VB 22766 1458 14 a a DT 22766 1458 15 pin pin NN 22766 1458 16 ( ( -LRB- 22766 1458 17 E e NN 22766 1458 18 ) ) -RRB- 22766 1458 19 which which WDT 22766 1458 20 will will MD 22766 1458 21 prevent prevent VB 22766 1458 22 the the DT 22766 1458 23 resistance resistance NN 22766 1458 24 wire wire NN 22766 1458 25 from from IN 22766 1458 26 slipping slip VBG 22766 1458 27 off off RP 22766 1458 28 . . . 22766 1459 1 The the DT 22766 1459 2 resistance resistance NN 22766 1459 3 wire wire NN 22766 1459 4 ( ( -LRB- 22766 1459 5 F f NN 22766 1459 6 ) ) -RRB- 22766 1459 7 is be VBZ 22766 1459 8 coiled coil VBN 22766 1459 9 for for IN 22766 1459 10 a a DT 22766 1459 11 suitable suitable JJ 22766 1459 12 length length NN 22766 1459 13 , , , 22766 1459 14 dependent dependent JJ 22766 1459 15 upon upon IN 22766 1459 16 the the DT 22766 1459 17 current current JJ 22766 1459 18 used use VBN 22766 1459 19 , , , 22766 1459 20 one one CD 22766 1459 21 end end NN 22766 1459 22 being be VBG 22766 1459 23 fastened fasten VBN 22766 1459 24 by by IN 22766 1459 25 wrapping wrap VBG 22766 1459 26 it -PRON- PRP 22766 1459 27 around around IN 22766 1459 28 the the DT 22766 1459 29 screw screw NN 22766 1459 30 ( ( -LRB- 22766 1459 31 C C NNP 22766 1459 32 ) ) -RRB- 22766 1459 33 . . . 22766 1460 1 The the DT 22766 1460 2 other other JJ 22766 1460 3 end end NN 22766 1460 4 of of IN 22766 1460 5 the the DT 22766 1460 6 wire wire NN 22766 1460 7 is be VBZ 22766 1460 8 then then RB 22766 1460 9 brought bring VBN 22766 1460 10 upwardly upwardly RB 22766 1460 11 through through IN 22766 1460 12 the the DT 22766 1460 13 interior interior NN 22766 1460 14 of of IN 22766 1460 15 the the DT 22766 1460 16 coil coil NN 22766 1460 17 and and CC 22766 1460 18 secured secure VBN 22766 1460 19 in in RP 22766 1460 20 like like IN 22766 1460 21 manner manner NN 22766 1460 22 to to IN 22766 1460 23 the the DT 22766 1460 24 other other JJ 22766 1460 25 screw screw NN 22766 1460 26 ( ( -LRB- 22766 1460 27 D D NNP 22766 1460 28 ) ) -RRB- 22766 1460 29 . . . 22766 1461 1 Caution caution NN 22766 1461 2 must must MD 22766 1461 3 be be VB 22766 1461 4 used use VBN 22766 1461 5 to to TO 22766 1461 6 prevent prevent VB 22766 1461 7 the the DT 22766 1461 8 different different JJ 22766 1461 9 coils coil NNS 22766 1461 10 or or CC 22766 1461 11 turns turn VBZ 22766 1461 12 from from IN 22766 1461 13 touching touch VBG 22766 1461 14 each each DT 22766 1461 15 other other JJ 22766 1461 16 . . . 22766 1462 1 When when WRB 22766 1462 2 completed complete VBN 22766 1462 3 , , , 22766 1462 4 the the DT 22766 1462 5 coil coil NN 22766 1462 6 may may MD 22766 1462 7 be be VB 22766 1462 8 immersed immerse VBN 22766 1462 9 in in IN 22766 1462 10 water water NN 22766 1462 11 , , , 22766 1462 12 the the DT 22766 1462 13 current current NN 22766 1462 14 turned turn VBD 22766 1462 15 on on RP 22766 1462 16 , , , 22766 1462 17 and and CC 22766 1462 18 left leave VBD 22766 1462 19 so so RB 22766 1462 20 until until IN 22766 1462 21 the the DT 22766 1462 22 water water NN 22766 1462 23 is be VBZ 22766 1462 24 sufficiently sufficiently RB 22766 1462 25 heated heated JJ 22766 1462 26 . . . 22766 1463 1 [ [ -LRB- 22766 1463 2 Illustration illustration NN 22766 1463 3 : : : 22766 1463 4 _ _ NNP 22766 1463 5 Figs Figs NNP 22766 1463 6 . . . 22766 1464 1 97 97 CD 22766 1464 2 - - SYM 22766 1464 3 98 98 CD 22766 1464 4 . . . 22766 1464 5 _ _ NNP 22766 1464 6 RESISTANCE RESISTANCE NNP 22766 1464 7 DEVICE DEVICE NNP 22766 1464 8 ] ] -RRB- 22766 1464 9 HOW how WRB 22766 1464 10 TO to TO 22766 1464 11 ARRANGE arrange VB 22766 1464 12 FOR for IN 22766 1464 13 QUANTITY quantity NN 22766 1464 14 OF of IN 22766 1464 15 CURRENT CURRENT NNP 22766 1464 16 USED.--It USED.--It NNP 22766 1464 17 is be VBZ 22766 1464 18 difficult difficult JJ 22766 1464 19 to to TO 22766 1464 20 determine determine VB 22766 1464 21 just just RB 22766 1464 22 the the DT 22766 1464 23 proper proper JJ 22766 1464 24 length length NN 22766 1464 25 the the DT 22766 1464 26 coil coil NN 22766 1464 27 should should MD 22766 1464 28 be be VB 22766 1464 29 , , , 22766 1464 30 or or CC 22766 1464 31 the the DT 22766 1464 32 sizes size NNS 22766 1464 33 of of IN 22766 1464 34 the the DT 22766 1464 35 wire wire NN 22766 1464 36 , , , 22766 1464 37 unless unless IN 22766 1464 38 you -PRON- PRP 22766 1464 39 know know VBP 22766 1464 40 what what WP 22766 1464 41 kind kind NN 22766 1464 42 of of IN 22766 1464 43 current current JJ 22766 1464 44 you -PRON- PRP 22766 1464 45 have have VBP 22766 1464 46 . . . 22766 1465 1 You -PRON- PRP 22766 1465 2 may may MD 22766 1465 3 , , , 22766 1465 4 however however RB 22766 1465 5 , , , 22766 1465 6 rig rig VB 22766 1465 7 up up RP 22766 1465 8 your -PRON- PRP$ 22766 1465 9 own own JJ 22766 1465 10 apparatus apparatus NN 22766 1465 11 for for IN 22766 1465 12 the the DT 22766 1465 13 purpose purpose NN 22766 1465 14 of of IN 22766 1465 15 making make VBG 22766 1465 16 it -PRON- PRP 22766 1465 17 fit fit VB 22766 1465 18 your -PRON- PRP$ 22766 1465 19 heater heater NN 22766 1465 20 , , , 22766 1465 21 by by IN 22766 1465 22 preparing prepare VBG 22766 1465 23 a a DT 22766 1465 24 base base NN 22766 1465 25 of of IN 22766 1465 26 wood wood NN 22766 1465 27 ( ( -LRB- 22766 1465 28 A a NN 22766 1465 29 ) ) -RRB- 22766 1465 30 8 8 CD 22766 1465 31 inches inch NNS 22766 1465 32 long long JJ 22766 1465 33 , , , 22766 1465 34 3 3 CD 22766 1465 35 inches inch NNS 22766 1465 36 wide wide JJ 22766 1465 37 and and CC 22766 1465 38 1 1 CD 22766 1465 39 inch inch NN 22766 1465 40 thick thick JJ 22766 1465 41 . . . 22766 1466 1 On on IN 22766 1466 2 this this DT 22766 1466 3 mount mount NNP 22766 1466 4 four four CD 22766 1466 5 electric electric JJ 22766 1466 6 lamp lamp NN 22766 1466 7 sockets socket NNS 22766 1466 8 ( ( -LRB- 22766 1466 9 B b NN 22766 1466 10 ) ) -RRB- 22766 1466 11 . . . 22766 1467 1 Then then RB 22766 1467 2 connect connect VB 22766 1467 3 the the DT 22766 1467 4 inlet inlet JJ 22766 1467 5 wire wire NN 22766 1467 6 ( ( -LRB- 22766 1467 7 C C NNP 22766 1467 8 ) ) -RRB- 22766 1467 9 by by IN 22766 1467 10 means mean NNS 22766 1467 11 of of IN 22766 1467 12 short short JJ 22766 1467 13 pieces piece NNS 22766 1467 14 of of IN 22766 1467 15 wire wire NN 22766 1467 16 ( ( -LRB- 22766 1467 17 D d NN 22766 1467 18 ) ) -RRB- 22766 1467 19 with with IN 22766 1467 20 all all PDT 22766 1467 21 the the DT 22766 1467 22 sockets socket NNS 22766 1467 23 on on IN 22766 1467 24 one one CD 22766 1467 25 side side NN 22766 1467 26 . . . 22766 1468 1 The the DT 22766 1468 2 outlet outlet NN 22766 1468 3 wire wire NN 22766 1468 4 ( ( -LRB- 22766 1468 5 E e NN 22766 1468 6 ) ) -RRB- 22766 1468 7 should should MD 22766 1468 8 then then RB 22766 1468 9 be be VB 22766 1468 10 connected connect VBN 22766 1468 11 up up RP 22766 1468 12 with with IN 22766 1468 13 the the DT 22766 1468 14 other other JJ 22766 1468 15 sides side NNS 22766 1468 16 of of IN 22766 1468 17 the the DT 22766 1468 18 sockets socket NNS 22766 1468 19 by by IN 22766 1468 20 the the DT 22766 1468 21 short short JJ 22766 1468 22 wires wire NNS 22766 1468 23 ( ( -LRB- 22766 1468 24 F F NNP 22766 1468 25 ) ) -RRB- 22766 1468 26 . . . 22766 1469 1 If if IN 22766 1469 2 , , , 22766 1469 3 now now RB 22766 1469 4 , , , 22766 1469 5 we -PRON- PRP 22766 1469 6 have have VBP 22766 1469 7 one one CD 22766 1469 8 16-candlepower 16-candlepower CD 22766 1469 9 lamp lamp NN 22766 1469 10 in in IN 22766 1469 11 one one CD 22766 1469 12 of of IN 22766 1469 13 the the DT 22766 1469 14 sockets socket NNS 22766 1469 15 , , , 22766 1469 16 there there EX 22766 1469 17 is be VBZ 22766 1469 18 a a DT 22766 1469 19 half half NN 22766 1469 20 ampere ampere RB 22766 1469 21 going go VBG 22766 1469 22 through through IN 22766 1469 23 the the DT 22766 1469 24 wires wire NNS 22766 1469 25 ( ( -LRB- 22766 1469 26 C C NNP 22766 1469 27 , , , 22766 1469 28 F F NNP 22766 1469 29 ) ) -RRB- 22766 1469 30 . . . 22766 1470 1 If if IN 22766 1470 2 there there EX 22766 1470 3 are be VBP 22766 1470 4 two two CD 22766 1470 5 lamps lamp NNS 22766 1470 6 on on IN 22766 1470 7 the the DT 22766 1470 8 board board NN 22766 1470 9 you -PRON- PRP 22766 1470 10 will will MD 22766 1470 11 have have VB 22766 1470 12 1 1 CD 22766 1470 13 ampere ampere RB 22766 1470 14 , , , 22766 1470 15 and and CC 22766 1470 16 so so RB 22766 1470 17 on on RB 22766 1470 18 . . . 22766 1471 1 By by IN 22766 1471 2 this this DT 22766 1471 3 means mean VBZ 22766 1471 4 you -PRON- PRP 22766 1471 5 may may MD 22766 1471 6 readily readily RB 22766 1471 7 determine determine VB 22766 1471 8 how how WRB 22766 1471 9 much much JJ 22766 1471 10 current current JJ 22766 1471 11 you -PRON- PRP 22766 1471 12 are be VBP 22766 1471 13 using use VBG 22766 1471 14 and and CC 22766 1471 15 it -PRON- PRP 22766 1471 16 will will MD 22766 1471 17 also also RB 22766 1471 18 afford afford VB 22766 1471 19 you -PRON- PRP 22766 1471 20 a a DT 22766 1471 21 means means NN 22766 1471 22 of of IN 22766 1471 23 finding find VBG 22766 1471 24 out out RP 22766 1471 25 whether whether IN 22766 1471 26 you -PRON- PRP 22766 1471 27 have have VBP 22766 1471 28 too too RB 22766 1471 29 much much JJ 22766 1471 30 or or CC 22766 1471 31 too too RB 22766 1471 32 little little JJ 22766 1471 33 wire wire NN 22766 1471 34 in in IN 22766 1471 35 your -PRON- PRP$ 22766 1471 36 coil coil NN 22766 1471 37 to to TO 22766 1471 38 do do VB 22766 1471 39 the the DT 22766 1471 40 work work NN 22766 1471 41 . . . 22766 1472 1 [ [ -LRB- 22766 1472 2 Illustration illustration NN 22766 1472 3 : : : 22766 1472 4 _ _ NNP 22766 1472 5 Fig Fig NNP 22766 1472 6 . . . 22766 1473 1 99 99 CD 22766 1473 2 . . . 22766 1473 3 _ _ NNP 22766 1473 4 PLAN PLAN NNP 22766 1473 5 VIEW VIEW NNP 22766 1473 6 OF of IN 22766 1473 7 ELECTRIC ELECTRIC NNP 22766 1473 8 IRON IRON NNP 22766 1473 9 ] ] -RRB- 22766 1473 10 AN an DT 22766 1473 11 ELECTRIC ELECTRIC NNP 22766 1473 12 IRON.--An IRON.--An VBZ 22766 1473 13 electric electric JJ 22766 1473 14 iron iron NN 22766 1473 15 is be VBZ 22766 1473 16 made make VBN 22766 1473 17 in in IN 22766 1473 18 the the DT 22766 1473 19 same same JJ 22766 1473 20 way way NN 22766 1473 21 . . . 22766 1474 1 The the DT 22766 1474 2 upper upper JJ 22766 1474 3 side side NN 22766 1474 4 of of IN 22766 1474 5 a a DT 22766 1474 6 flatiron flatiron NN 22766 1474 7 has have VBZ 22766 1474 8 a a DT 22766 1474 9 circular circular JJ 22766 1474 10 or or CC 22766 1474 11 oval oval JJ 22766 1474 12 depression depression NN 22766 1474 13 ( ( -LRB- 22766 1474 14 A a NN 22766 1474 15 ) ) -RRB- 22766 1474 16 cast cast NN 22766 1474 17 therein therein RB 22766 1474 18 , , , 22766 1474 19 and and CC 22766 1474 20 a a DT 22766 1474 21 spool spool NN 22766 1474 22 of of IN 22766 1474 23 slate slate NN 22766 1474 24 ( ( -LRB- 22766 1474 25 B b NN 22766 1474 26 ) ) -RRB- 22766 1474 27 is be VBZ 22766 1474 28 made make VBN 22766 1474 29 so so IN 22766 1474 30 it -PRON- PRP 22766 1474 31 will will MD 22766 1474 32 fit fit VB 22766 1474 33 into into IN 22766 1474 34 the the DT 22766 1474 35 depression depression NN 22766 1474 36 and and CC 22766 1474 37 the the DT 22766 1474 38 high high JJ 22766 1474 39 resistance resistance NN 22766 1474 40 wire wire NN 22766 1474 41 ( ( -LRB- 22766 1474 42 C C NNP 22766 1474 43 ) ) -RRB- 22766 1474 44 is be VBZ 22766 1474 45 wound wind VBN 22766 1474 46 around around IN 22766 1474 47 this this DT 22766 1474 48 spool spool NN 22766 1474 49 , , , 22766 1474 50 and and CC 22766 1474 51 insulating insulate VBG 22766 1474 52 material material NN 22766 1474 53 , , , 22766 1474 54 such such JJ 22766 1474 55 as as IN 22766 1474 56 asbestos asbestos NN 22766 1474 57 , , , 22766 1474 58 must must MD 22766 1474 59 be be VB 22766 1474 60 used use VBN 22766 1474 61 to to TO 22766 1474 62 pack pack VB 22766 1474 63 around around IN 22766 1474 64 it -PRON- PRP 22766 1474 65 . . . 22766 1475 1 Centrally centrally RB 22766 1475 2 , , , 22766 1475 3 the the DT 22766 1475 4 slate slate NN 22766 1475 5 spool spool NN 22766 1475 6 has have VBZ 22766 1475 7 an an DT 22766 1475 8 upwardly upwardly RB 22766 1475 9 projecting project VBG 22766 1475 10 circular circular JJ 22766 1475 11 extension extension NN 22766 1475 12 ( ( -LRB- 22766 1475 13 D D NNP 22766 1475 14 ) ) -RRB- 22766 1475 15 which which WDT 22766 1475 16 passes pass VBZ 22766 1475 17 through through IN 22766 1475 18 the the DT 22766 1475 19 cap cap NN 22766 1475 20 or or CC 22766 1475 21 cover cover NN 22766 1475 22 ( ( -LRB- 22766 1475 23 E e NN 22766 1475 24 ) ) -RRB- 22766 1475 25 of of IN 22766 1475 26 the the DT 22766 1475 27 iron iron NN 22766 1475 28 . . . 22766 1476 1 The the DT 22766 1476 2 wires wire NNS 22766 1476 3 of of IN 22766 1476 4 the the DT 22766 1476 5 resistance resistance NN 22766 1476 6 coil coil NN 22766 1476 7 are be VBP 22766 1476 8 then then RB 22766 1476 9 brought bring VBN 22766 1476 10 through through IN 22766 1476 11 this this DT 22766 1476 12 circular circular JJ 22766 1476 13 extension extension NN 22766 1476 14 and and CC 22766 1476 15 are be VBP 22766 1476 16 connected connect VBN 22766 1476 17 up up RP 22766 1476 18 with with IN 22766 1476 19 the the DT 22766 1476 20 source source NN 22766 1476 21 of of IN 22766 1476 22 electrical electrical JJ 22766 1476 23 supply supply NN 22766 1476 24 . . . 22766 1477 1 Wires wire NNS 22766 1477 2 are be VBP 22766 1477 3 now now RB 22766 1477 4 sold sell VBN 22766 1477 5 for for IN 22766 1477 6 this this DT 22766 1477 7 purpose purpose NN 22766 1477 8 , , , 22766 1477 9 which which WDT 22766 1477 10 are be VBP 22766 1477 11 adapted adapt VBN 22766 1477 12 to to TO 22766 1477 13 withstand withstand VB 22766 1477 14 an an DT 22766 1477 15 intense intense JJ 22766 1477 16 heat heat NN 22766 1477 17 . . . 22766 1478 1 [ [ -LRB- 22766 1478 2 Illustration illustration NN 22766 1478 3 : : : 22766 1478 4 _ _ NNP 22766 1478 5 Fig Fig NNP 22766 1478 6 . . . 22766 1479 1 100 100 CD 22766 1479 2 . . . 22766 1479 3 _ _ NNP 22766 1479 4 SECTION SECTION NNP 22766 1479 5 OF of IN 22766 1479 6 ELECTRIC ELECTRIC NNP 22766 1479 7 IRON IRON NNP 22766 1479 8 ] ] -RRB- 22766 1479 9 The the DT 22766 1479 10 foregoing foregoing JJ 22766 1479 11 example example NN 22766 1479 12 of of IN 22766 1479 13 the the DT 22766 1479 14 use use NN 22766 1479 15 of of IN 22766 1479 16 the the DT 22766 1479 17 current current JJ 22766 1479 18 , , , 22766 1479 19 through through IN 22766 1479 20 resistance resistance NN 22766 1479 21 wires wire NNS 22766 1479 22 , , , 22766 1479 23 has have VBZ 22766 1479 24 a a DT 22766 1479 25 very very RB 22766 1479 26 wide wide JJ 22766 1479 27 application application NN 22766 1479 28 , , , 22766 1479 29 and and CC 22766 1479 30 any any DT 22766 1479 31 boy boy NN 22766 1479 32 , , , 22766 1479 33 with with IN 22766 1479 34 these these DT 22766 1479 35 examples example NNS 22766 1479 36 before before IN 22766 1479 37 him -PRON- PRP 22766 1479 38 , , , 22766 1479 39 can can MD 22766 1479 40 readily readily RB 22766 1479 41 make make VB 22766 1479 42 these these DT 22766 1479 43 devices device NNS 22766 1479 44 . . . 22766 1480 1 THERMO THERMO NNP 22766 1480 2 ELECTRICITY.--It ELECTRICITY.--It NNP 22766 1480 3 has have VBZ 22766 1480 4 long long RB 22766 1480 5 been be VBN 22766 1480 6 the the DT 22766 1480 7 dream dream NN 22766 1480 8 of of IN 22766 1480 9 scientists scientist NNS 22766 1480 10 to to TO 22766 1480 11 convert convert VB 22766 1480 12 heat heat NN 22766 1480 13 directly directly RB 22766 1480 14 into into IN 22766 1480 15 electricity electricity NN 22766 1480 16 . . . 22766 1481 1 The the DT 22766 1481 2 present present JJ 22766 1481 3 practice practice NN 22766 1481 4 is be VBZ 22766 1481 5 to to TO 22766 1481 6 use use VB 22766 1481 7 a a DT 22766 1481 8 boiler boiler NN 22766 1481 9 to to TO 22766 1481 10 generate generate VB 22766 1481 11 steam steam NN 22766 1481 12 , , , 22766 1481 13 an an DT 22766 1481 14 engine engine NN 22766 1481 15 to to TO 22766 1481 16 provide provide VB 22766 1481 17 the the DT 22766 1481 18 motion motion NN 22766 1481 19 , , , 22766 1481 20 and and CC 22766 1481 21 a a DT 22766 1481 22 dynamo dynamo NN 22766 1481 23 to to TO 22766 1481 24 convert convert VB 22766 1481 25 that that DT 22766 1481 26 motion motion NN 22766 1481 27 into into IN 22766 1481 28 electricity electricity NN 22766 1481 29 . . . 22766 1482 1 The the DT 22766 1482 2 result result NN 22766 1482 3 is be VBZ 22766 1482 4 that that IN 22766 1482 5 there there EX 22766 1482 6 is be VBZ 22766 1482 7 loss loss NN 22766 1482 8 in in IN 22766 1482 9 the the DT 22766 1482 10 process process NN 22766 1482 11 of of IN 22766 1482 12 converting convert VBG 22766 1482 13 the the DT 22766 1482 14 fuel fuel NN 22766 1482 15 heat heat NN 22766 1482 16 into into IN 22766 1482 17 steam steam NN 22766 1482 18 ; ; : 22766 1482 19 loss loss NN 22766 1482 20 to to TO 22766 1482 21 change change VB 22766 1482 22 the the DT 22766 1482 23 steam steam NN 22766 1482 24 into into IN 22766 1482 25 motion motion NN 22766 1482 26 , , , 22766 1482 27 and and CC 22766 1482 28 loss loss NN 22766 1482 29 to to TO 22766 1482 30 make make VB 22766 1482 31 electricity electricity NN 22766 1482 32 out out IN 22766 1482 33 of of IN 22766 1482 34 the the DT 22766 1482 35 motion motion NN 22766 1482 36 of of IN 22766 1482 37 the the DT 22766 1482 38 engine engine NN 22766 1482 39 . . . 22766 1483 1 By by IN 22766 1483 2 using use VBG 22766 1483 3 water water NN 22766 1483 4 - - HYPH 22766 1483 5 power power NN 22766 1483 6 there there EX 22766 1483 7 is be VBZ 22766 1483 8 less less RBR 22766 1483 9 actual actual JJ 22766 1483 10 loss loss NN 22766 1483 11 ; ; : 22766 1483 12 but but CC 22766 1483 13 water water NN 22766 1483 14 - - HYPH 22766 1483 15 power power NN 22766 1483 16 is be VBZ 22766 1483 17 not not RB 22766 1483 18 available available JJ 22766 1483 19 everywhere everywhere RB 22766 1483 20 . . . 22766 1484 1 CONVERTING convert VBG 22766 1484 2 HEAT heat NN 22766 1484 3 DIRECTLY DIRECTLY NNS 22766 1484 4 INTO into VBP 22766 1484 5 ELECTRICITY.--Heat electricity.--heat NN 22766 1484 6 may may MD 22766 1484 7 be be VB 22766 1484 8 converted convert VBN 22766 1484 9 directly directly RB 22766 1484 10 into into IN 22766 1484 11 electricity electricity NN 22766 1484 12 without without IN 22766 1484 13 using use VBG 22766 1484 14 a a DT 22766 1484 15 boiler boiler NN 22766 1484 16 , , , 22766 1484 17 an an DT 22766 1484 18 engine engine NN 22766 1484 19 or or CC 22766 1484 20 a a DT 22766 1484 21 dynamo dynamo NN 22766 1484 22 , , , 22766 1484 23 but but CC 22766 1484 24 it -PRON- PRP 22766 1484 25 has have VBZ 22766 1484 26 not not RB 22766 1484 27 been be VBN 22766 1484 28 successful successful JJ 22766 1484 29 from from IN 22766 1484 30 a a DT 22766 1484 31 commercial commercial JJ 22766 1484 32 standpoint standpoint NN 22766 1484 33 . . . 22766 1485 1 It -PRON- PRP 22766 1485 2 is be VBZ 22766 1485 3 interesting interesting JJ 22766 1485 4 , , , 22766 1485 5 however however RB 22766 1485 6 , , , 22766 1485 7 to to TO 22766 1485 8 know know VB 22766 1485 9 and and CC 22766 1485 10 understand understand VB 22766 1485 11 the the DT 22766 1485 12 subject subject NN 22766 1485 13 , , , 22766 1485 14 and and CC 22766 1485 15 for for IN 22766 1485 16 that that DT 22766 1485 17 reason reason NN 22766 1485 18 it -PRON- PRP 22766 1485 19 is be VBZ 22766 1485 20 explained explain VBN 22766 1485 21 herein herein NNP 22766 1485 22 . . . 22766 1486 1 METALS metal NNS 22766 1486 2 ; ; : 22766 1486 3 ELECTRIC ELECTRIC NNP 22766 1486 4 POSITIVE POSITIVE NNP 22766 1486 5 - - HYPH 22766 1486 6 NEGATIVE.--To NEGATIVE.--To NNP 22766 1486 7 understand understand VBP 22766 1486 8 the the DT 22766 1486 9 principle principle NN 22766 1486 10 , , , 22766 1486 11 it -PRON- PRP 22766 1486 12 may may MD 22766 1486 13 be be VB 22766 1486 14 stated state VBN 22766 1486 15 that that IN 22766 1486 16 all all DT 22766 1486 17 metals metal NNS 22766 1486 18 are be VBP 22766 1486 19 electrically electrically RB 22766 1486 20 positive positive JJ 22766 1486 21 - - HYPH 22766 1486 22 negative negative JJ 22766 1486 23 to to IN 22766 1486 24 each each DT 22766 1486 25 other other JJ 22766 1486 26 . . . 22766 1487 1 You -PRON- PRP 22766 1487 2 will will MD 22766 1487 3 remember remember VB 22766 1487 4 that that IN 22766 1487 5 it -PRON- PRP 22766 1487 6 has have VBZ 22766 1487 7 hereinbefore hereinbefore NN 22766 1487 8 been be VBN 22766 1487 9 stated state VBN 22766 1487 10 that that IN 22766 1487 11 if if IN 22766 1487 12 , , , 22766 1487 13 for for IN 22766 1487 14 instance instance NN 22766 1487 15 , , , 22766 1487 16 iron iron NN 22766 1487 17 and and CC 22766 1487 18 copper copper NN 22766 1487 19 are be VBP 22766 1487 20 put put VBN 22766 1487 21 into into IN 22766 1487 22 an an DT 22766 1487 23 acid acid NN 22766 1487 24 solution solution NN 22766 1487 25 , , , 22766 1487 26 a a DT 22766 1487 27 current current NN 22766 1487 28 will will MD 22766 1487 29 be be VB 22766 1487 30 created create VBN 22766 1487 31 or or CC 22766 1487 32 generated generate VBN 22766 1487 33 thereby thereby RB 22766 1487 34 . . . 22766 1488 1 So so RB 22766 1488 2 with with IN 22766 1488 3 zinc zinc NN 22766 1488 4 and and CC 22766 1488 5 copper copper NN 22766 1488 6 , , , 22766 1488 7 the the DT 22766 1488 8 usual usual JJ 22766 1488 9 primary primary JJ 22766 1488 10 battery battery NN 22766 1488 11 elements element NNS 22766 1488 12 . . . 22766 1489 1 In in IN 22766 1489 2 all all DT 22766 1489 3 such such JJ 22766 1489 4 cases case NNS 22766 1489 5 an an DT 22766 1489 6 electrolyte electrolyte NN 22766 1489 7 is be VBZ 22766 1489 8 used use VBN 22766 1489 9 . . . 22766 1490 1 Thermo thermo JJ 22766 1490 2 - - HYPH 22766 1490 3 electricity electricity NN 22766 1490 4 dispenses dispense NNS 22766 1490 5 with with IN 22766 1490 6 the the DT 22766 1490 7 electrolyte electrolyte NNP 22766 1490 8 , , , 22766 1490 9 and and CC 22766 1490 10 nothing nothing NN 22766 1490 11 is be VBZ 22766 1490 12 used use VBN 22766 1490 13 but but CC 22766 1490 14 the the DT 22766 1490 15 metallic metallic JJ 22766 1490 16 elements element NNS 22766 1490 17 and and CC 22766 1490 18 heat heat NN 22766 1490 19 . . . 22766 1491 1 The the DT 22766 1491 2 word word NN 22766 1491 3 thermo thermo NNP 22766 1491 4 means mean VBZ 22766 1491 5 heat heat NN 22766 1491 6 . . . 22766 1492 1 If if IN 22766 1492 2 , , , 22766 1492 3 now now RB 22766 1492 4 , , , 22766 1492 5 we -PRON- PRP 22766 1492 6 can can MD 22766 1492 7 select select VB 22766 1492 8 two two CD 22766 1492 9 strips strip NNS 22766 1492 10 of of IN 22766 1492 11 different different JJ 22766 1492 12 metals metal NNS 22766 1492 13 , , , 22766 1492 14 and and CC 22766 1492 15 place place VB 22766 1492 16 them -PRON- PRP 22766 1492 17 as as IN 22766 1492 18 far far RB 22766 1492 19 apart apart RB 22766 1492 20 as as IN 22766 1492 21 possible possible JJ 22766 1492 22 -- -- : 22766 1492 23 that that RB 22766 1492 24 is is RB 22766 1492 25 , , , 22766 1492 26 in in IN 22766 1492 27 their -PRON- PRP$ 22766 1492 28 positive positive JJ 22766 1492 29 - - HYPH 22766 1492 30 negative negative JJ 22766 1492 31 relations relation NNS 22766 1492 32 with with IN 22766 1492 33 each each DT 22766 1492 34 other other JJ 22766 1492 35 , , , 22766 1492 36 and and CC 22766 1492 37 unite unite VB 22766 1492 38 the the DT 22766 1492 39 end end NN 22766 1492 40 of of IN 22766 1492 41 one one CD 22766 1492 42 with with IN 22766 1492 43 one one CD 22766 1492 44 end end NN 22766 1492 45 of of IN 22766 1492 46 other other JJ 22766 1492 47 by by IN 22766 1492 48 means mean NNS 22766 1492 49 of of IN 22766 1492 50 a a DT 22766 1492 51 rivet rivet NNS 22766 1492 52 , , , 22766 1492 53 and and CC 22766 1492 54 then then RB 22766 1492 55 heat heat VB 22766 1492 56 the the DT 22766 1492 57 riveted riveted JJ 22766 1492 58 ends end NNS 22766 1492 59 , , , 22766 1492 60 a a DT 22766 1492 61 current current NN 22766 1492 62 will will MD 22766 1492 63 be be VB 22766 1492 64 generated generate VBN 22766 1492 65 in in IN 22766 1492 66 the the DT 22766 1492 67 strips strip NNS 22766 1492 68 . . . 22766 1493 1 If if IN 22766 1493 2 , , , 22766 1493 3 for for IN 22766 1493 4 instance instance NN 22766 1493 5 , , , 22766 1493 6 we -PRON- PRP 22766 1493 7 use use VBP 22766 1493 8 an an DT 22766 1493 9 iron iron NN 22766 1493 10 in in IN 22766 1493 11 conjunction conjunction NN 22766 1493 12 with with IN 22766 1493 13 a a DT 22766 1493 14 copper copper NN 22766 1493 15 strip strip NN 22766 1493 16 , , , 22766 1493 17 the the DT 22766 1493 18 current current NN 22766 1493 19 will will MD 22766 1493 20 flow flow VB 22766 1493 21 from from IN 22766 1493 22 the the DT 22766 1493 23 copper copper NN 22766 1493 24 to to IN 22766 1493 25 the the DT 22766 1493 26 iron iron NN 22766 1493 27 , , , 22766 1493 28 because because IN 22766 1493 29 copper copper NN 22766 1493 30 is be VBZ 22766 1493 31 positive positive JJ 22766 1493 32 to to TO 22766 1493 33 iron iron VB 22766 1493 34 , , , 22766 1493 35 and and CC 22766 1493 36 iron iron NN 22766 1493 37 negative negative JJ 22766 1493 38 to to IN 22766 1493 39 copper copper NN 22766 1493 40 . . . 22766 1494 1 It -PRON- PRP 22766 1494 2 is be VBZ 22766 1494 3 from from IN 22766 1494 4 this this DT 22766 1494 5 that that IN 22766 1494 6 the the DT 22766 1494 7 term term NN 22766 1494 8 positive positive JJ 22766 1494 9 - - HYPH 22766 1494 10 negative negative JJ 22766 1494 11 is be VBZ 22766 1494 12 taken take VBN 22766 1494 13 . . . 22766 1495 1 The the DT 22766 1495 2 two two CD 22766 1495 3 metals metal NNS 22766 1495 4 most most RBS 22766 1495 5 available available JJ 22766 1495 6 , , , 22766 1495 7 which which WDT 22766 1495 8 are be VBP 22766 1495 9 thus thus RB 22766 1495 10 farthest farthest VBP 22766 1495 11 apart apart RB 22766 1495 12 in in IN 22766 1495 13 the the DT 22766 1495 14 scale scale NN 22766 1495 15 of of IN 22766 1495 16 positive positive JJ 22766 1495 17 - - HYPH 22766 1495 18 negative negative JJ 22766 1495 19 relation relation NN 22766 1495 20 , , , 22766 1495 21 are be VBP 22766 1495 22 bismuth bismuth NNP 22766 1495 23 and and CC 22766 1495 24 antimony antimony NNP 22766 1495 25 . . . 22766 1496 1 [ [ -LRB- 22766 1496 2 Illustration illustration NN 22766 1496 3 : : : 22766 1496 4 _ _ NNP 22766 1496 5 Fig Fig NNP 22766 1496 6 . . . 22766 1497 1 101 101 CD 22766 1497 2 . . . 22766 1497 3 _ _ NNP 22766 1497 4 THERMO THERMO NNP 22766 1497 5 - - HYPH 22766 1497 6 ELECTRIC ELECTRIC NNP 22766 1497 7 COUPLE COUPLE NNS 22766 1497 8 ] ] -RRB- 22766 1497 9 In in IN 22766 1497 10 Fig Fig NNP 22766 1497 11 . . . 22766 1498 1 101 101 CD 22766 1498 2 is be VBZ 22766 1498 3 shown show VBN 22766 1498 4 a a DT 22766 1498 5 thermo thermo JJ 22766 1498 6 - - HYPH 22766 1498 7 electric electric JJ 22766 1498 8 couple couple NN 22766 1498 9 ( ( -LRB- 22766 1498 10 A a NN 22766 1498 11 , , , 22766 1498 12 B b NN 22766 1498 13 ) ) -RRB- 22766 1498 14 riveted rivet VBD 22766 1498 15 together together RB 22766 1498 16 , , , 22766 1498 17 with with IN 22766 1498 18 thin thin JJ 22766 1498 19 outer outer JJ 22766 1498 20 ends end NNS 22766 1498 21 connected connect VBN 22766 1498 22 by by IN 22766 1498 23 means mean NNS 22766 1498 24 of of IN 22766 1498 25 a a DT 22766 1498 26 wire wire NN 22766 1498 27 ( ( -LRB- 22766 1498 28 C C NNP 22766 1498 29 ) ) -RRB- 22766 1498 30 to to TO 22766 1498 31 form form VB 22766 1498 32 a a DT 22766 1498 33 circuit circuit NN 22766 1498 34 . . . 22766 1499 1 A a DT 22766 1499 2 galvanometer galvanometer NN 22766 1499 3 ( ( -LRB- 22766 1499 4 D d NN 22766 1499 5 ) ) -RRB- 22766 1499 6 or or CC 22766 1499 7 other other JJ 22766 1499 8 current current JJ 22766 1499 9 - - HYPH 22766 1499 10 testing testing NN 22766 1499 11 means mean NNS 22766 1499 12 is be VBZ 22766 1499 13 placed place VBN 22766 1499 14 in in IN 22766 1499 15 this this DT 22766 1499 16 circuit circuit NN 22766 1499 17 . . . 22766 1500 1 A a DT 22766 1500 2 lamp lamp NN 22766 1500 3 is be VBZ 22766 1500 4 placed place VBN 22766 1500 5 below below IN 22766 1500 6 the the DT 22766 1500 7 joined joined JJ 22766 1500 8 ends end NNS 22766 1500 9 . . . 22766 1501 1 THERMO thermo NN 22766 1501 2 - - HYPH 22766 1501 3 ELECTRIC electric NN 22766 1501 4 COUPLES.--Any COUPLES.--Any '' 22766 1501 5 number number NN 22766 1501 6 of of IN 22766 1501 7 these these DT 22766 1501 8 couples couple NNS 22766 1501 9 may may MD 22766 1501 10 be be VB 22766 1501 11 put put VBN 22766 1501 12 together together RB 22766 1501 13 and and CC 22766 1501 14 joined join VBD 22766 1501 15 at at IN 22766 1501 16 each each DT 22766 1501 17 end end NN 22766 1501 18 to to IN 22766 1501 19 a a DT 22766 1501 20 common common JJ 22766 1501 21 wire wire NN 22766 1501 22 and and CC 22766 1501 23 a a DT 22766 1501 24 fairly fairly RB 22766 1501 25 large large JJ 22766 1501 26 flow flow NN 22766 1501 27 of of IN 22766 1501 28 current current NN 22766 1501 29 obtained obtain VBN 22766 1501 30 thereby thereby RB 22766 1501 31 . . . 22766 1502 1 One one CD 22766 1502 2 thing thing NN 22766 1502 3 must must MD 22766 1502 4 be be VB 22766 1502 5 observed observe VBN 22766 1502 6 : : : 22766 1502 7 A a DT 22766 1502 8 current current NN 22766 1502 9 will will MD 22766 1502 10 be be VB 22766 1502 11 generated generate VBN 22766 1502 12 only only RB 22766 1502 13 so so RB 22766 1502 14 long long RB 22766 1502 15 as as IN 22766 1502 16 there there EX 22766 1502 17 exists exist VBZ 22766 1502 18 a a DT 22766 1502 19 difference difference NN 22766 1502 20 in in IN 22766 1502 21 temperature temperature NN 22766 1502 22 between between IN 22766 1502 23 the the DT 22766 1502 24 inner inner JJ 22766 1502 25 and and CC 22766 1502 26 the the DT 22766 1502 27 outer outer JJ 22766 1502 28 ends end NNS 22766 1502 29 of of IN 22766 1502 30 the the DT 22766 1502 31 bars bar NNS 22766 1502 32 ( ( -LRB- 22766 1502 33 A a NN 22766 1502 34 , , , 22766 1502 35 B b NN 22766 1502 36 ) ) -RRB- 22766 1502 37 . . . 22766 1503 1 This this DT 22766 1503 2 may may MD 22766 1503 3 be be VB 22766 1503 4 accomplished accomplish VBN 22766 1503 5 by by IN 22766 1503 6 water water NN 22766 1503 7 , , , 22766 1503 8 or or CC 22766 1503 9 any any DT 22766 1503 10 other other JJ 22766 1503 11 cooling cooling NN 22766 1503 12 means mean NNS 22766 1503 13 which which WDT 22766 1503 14 may may MD 22766 1503 15 suggest suggest VB 22766 1503 16 itself -PRON- PRP 22766 1503 17 . . . 22766 1504 1 CHAPTER chapter NN 22766 1504 2 XV XV NNP 22766 1504 3 ALTERNATING alternating NN 22766 1504 4 CURRENTS current NNS 22766 1504 5 , , , 22766 1504 6 CHOKING CHOKING NNP 22766 1504 7 COILS COILS NNP 22766 1504 8 , , , 22766 1504 9 TRANSFORMERS TRANSFORMERS NNP 22766 1504 10 , , , 22766 1504 11 CONVERTERS converter NNS 22766 1504 12 AND and CC 22766 1504 13 RECTIFIERS rectifier NNS 22766 1504 14 DIRECT DIRECT NNS 22766 1504 15 CURRENT.--When CURRENT.--When VBZ 22766 1504 16 a a DT 22766 1504 17 current current NN 22766 1504 18 of of IN 22766 1504 19 electricity electricity NN 22766 1504 20 is be VBZ 22766 1504 21 generated generate VBN 22766 1504 22 by by IN 22766 1504 23 a a DT 22766 1504 24 cell cell NN 22766 1504 25 , , , 22766 1504 26 it -PRON- PRP 22766 1504 27 is be VBZ 22766 1504 28 assumed assume VBN 22766 1504 29 to to TO 22766 1504 30 move move VB 22766 1504 31 along along IN 22766 1504 32 the the DT 22766 1504 33 wire wire NN 22766 1504 34 in in IN 22766 1504 35 one one CD 22766 1504 36 direction direction NN 22766 1504 37 , , , 22766 1504 38 in in IN 22766 1504 39 a a DT 22766 1504 40 steady steady JJ 22766 1504 41 , , , 22766 1504 42 continuous continuous JJ 22766 1504 43 flow flow NN 22766 1504 44 , , , 22766 1504 45 and and CC 22766 1504 46 is be VBZ 22766 1504 47 called call VBN 22766 1504 48 a a DT 22766 1504 49 _ _ NNP 22766 1504 50 direct direct JJ 22766 1504 51 _ _ NNP 22766 1504 52 current current NN 22766 1504 53 . . . 22766 1505 1 This this DT 22766 1505 2 direct direct JJ 22766 1505 3 current current NN 22766 1505 4 is be VBZ 22766 1505 5 a a DT 22766 1505 6 natural natural JJ 22766 1505 7 one one CD 22766 1505 8 if if IN 22766 1505 9 generated generate VBN 22766 1505 10 by by IN 22766 1505 11 a a DT 22766 1505 12 cell cell NN 22766 1505 13 . . . 22766 1506 1 ALTERNATING alternating NN 22766 1506 2 CURRENT.--On CURRENT.--On VBZ 22766 1506 3 the the DT 22766 1506 4 other other JJ 22766 1506 5 hand hand NN 22766 1506 6 , , , 22766 1506 7 the the DT 22766 1506 8 natural natural JJ 22766 1506 9 current current NN 22766 1506 10 generated generate VBN 22766 1506 11 by by IN 22766 1506 12 a a DT 22766 1506 13 dynamo dynamo NN 22766 1506 14 is be VBZ 22766 1506 15 alternating alternate VBG 22766 1506 16 in in IN 22766 1506 17 its -PRON- PRP$ 22766 1506 18 character character NN 22766 1506 19 -- -- : 22766 1506 20 that that RB 22766 1506 21 is is RB 22766 1506 22 , , , 22766 1506 23 it -PRON- PRP 22766 1506 24 is be VBZ 22766 1506 25 not not RB 22766 1506 26 a a DT 22766 1506 27 direct direct JJ 22766 1506 28 , , , 22766 1506 29 steady steady JJ 22766 1506 30 flow flow NN 22766 1506 31 in in IN 22766 1506 32 one one CD 22766 1506 33 direction direction NN 22766 1506 34 , , , 22766 1506 35 but but CC 22766 1506 36 , , , 22766 1506 37 instead instead RB 22766 1506 38 , , , 22766 1506 39 it -PRON- PRP 22766 1506 40 flows flow VBZ 22766 1506 41 for for IN 22766 1506 42 an an DT 22766 1506 43 instant instant NN 22766 1506 44 in in IN 22766 1506 45 one one CD 22766 1506 46 direction direction NN 22766 1506 47 , , , 22766 1506 48 then then RB 22766 1506 49 in in IN 22766 1506 50 the the DT 22766 1506 51 other other JJ 22766 1506 52 direction direction NN 22766 1506 53 , , , 22766 1506 54 and and CC 22766 1506 55 so so RB 22766 1506 56 on on RB 22766 1506 57 . . . 22766 1507 1 A a DT 22766 1507 2 direct direct JJ 22766 1507 3 - - HYPH 22766 1507 4 current current JJ 22766 1507 5 dynamo dynamo NN 22766 1507 6 such such JJ 22766 1507 7 as as IN 22766 1507 8 we -PRON- PRP 22766 1507 9 have have VBP 22766 1507 10 shown show VBN 22766 1507 11 in in IN 22766 1507 12 Chapter Chapter NNP 22766 1507 13 IV IV NNP 22766 1507 14 , , , 22766 1507 15 is be VBZ 22766 1507 16 much much RB 22766 1507 17 easier easy JJR 22766 1507 18 to to TO 22766 1507 19 explain explain VB 22766 1507 20 , , , 22766 1507 21 hence hence RB 22766 1507 22 it -PRON- PRP 22766 1507 23 is be VBZ 22766 1507 24 illustrated illustrate VBN 22766 1507 25 to to TO 22766 1507 26 show show VB 22766 1507 27 the the DT 22766 1507 28 third third JJ 22766 1507 29 method method NN 22766 1507 30 used use VBN 22766 1507 31 in in IN 22766 1507 32 generating generate VBG 22766 1507 33 an an DT 22766 1507 34 electric electric JJ 22766 1507 35 current current NN 22766 1507 36 . . . 22766 1508 1 It -PRON- PRP 22766 1508 2 is be VBZ 22766 1508 3 a a DT 22766 1508 4 difficult difficult JJ 22766 1508 5 matter matter NN 22766 1508 6 to to TO 22766 1508 7 explain explain VB 22766 1508 8 the the DT 22766 1508 9 principle principle NN 22766 1508 10 and and CC 22766 1508 11 operation operation NN 22766 1508 12 of of IN 22766 1508 13 alternating alternate VBG 22766 1508 14 current current JJ 22766 1508 15 machines machine NNS 22766 1508 16 , , , 22766 1508 17 without without IN 22766 1508 18 becoming become VBG 22766 1508 19 , , , 22766 1508 20 in in IN 22766 1508 21 a a DT 22766 1508 22 measure measure NN 22766 1508 23 , , , 22766 1508 24 too too RB 22766 1508 25 technical technical JJ 22766 1508 26 for for IN 22766 1508 27 the the DT 22766 1508 28 purposes purpose NNS 22766 1508 29 of of IN 22766 1508 30 this this DT 22766 1508 31 book book NN 22766 1508 32 , , , 22766 1508 33 but but CC 22766 1508 34 it -PRON- PRP 22766 1508 35 is be VBZ 22766 1508 36 important important JJ 22766 1508 37 to to TO 22766 1508 38 know know VB 22766 1508 39 the the DT 22766 1508 40 fundamentals fundamental NNS 22766 1508 41 involved involve VBN 22766 1508 42 , , , 22766 1508 43 so so IN 22766 1508 44 that that IN 22766 1508 45 the the DT 22766 1508 46 operation operation NN 22766 1508 47 and and CC 22766 1508 48 uses use NNS 22766 1508 49 of of IN 22766 1508 50 certain certain JJ 22766 1508 51 apparatus apparatus NN 22766 1508 52 , , , 22766 1508 53 like like IN 22766 1508 54 the the DT 22766 1508 55 choking choke VBG 22766 1508 56 coil coil NN 22766 1508 57 , , , 22766 1508 58 transformers transformer NNS 22766 1508 59 , , , 22766 1508 60 rectifiers rectifier NNS 22766 1508 61 and and CC 22766 1508 62 converters converter NNS 22766 1508 63 , , , 22766 1508 64 may may MD 22766 1508 65 be be VB 22766 1508 66 explained explain VBN 22766 1508 67 . . . 22766 1509 1 THE the DT 22766 1509 2 MAGNETIC MAGNETIC NNP 22766 1509 3 FIELD.--It FIELD.--It NNP 22766 1509 4 has have VBZ 22766 1509 5 been be VBN 22766 1509 6 stated state VBN 22766 1509 7 that that IN 22766 1509 8 when when WRB 22766 1509 9 a a DT 22766 1509 10 wire wire NN 22766 1509 11 passes pass VBZ 22766 1509 12 through through IN 22766 1509 13 the the DT 22766 1509 14 magnetic magnetic JJ 22766 1509 15 field field NN 22766 1509 16 of of IN 22766 1509 17 a a DT 22766 1509 18 magnet magnet NN 22766 1509 19 , , , 22766 1509 20 so so IN 22766 1509 21 as as IN 22766 1509 22 to to TO 22766 1509 23 cut cut VB 22766 1509 24 the the DT 22766 1509 25 lines line NNS 22766 1509 26 of of IN 22766 1509 27 force force NN 22766 1509 28 flowing flow VBG 22766 1509 29 out out RP 22766 1509 30 from from IN 22766 1509 31 the the DT 22766 1509 32 end end NN 22766 1509 33 of of IN 22766 1509 34 a a DT 22766 1509 35 magnet magnet NN 22766 1509 36 , , , 22766 1509 37 the the DT 22766 1509 38 wire wire NN 22766 1509 39 will will MD 22766 1509 40 receive receive VB 22766 1509 41 a a DT 22766 1509 42 charge charge NN 22766 1509 43 of of IN 22766 1509 44 electricity electricity NN 22766 1509 45 . . . 22766 1510 1 [ [ -LRB- 22766 1510 2 Illustration illustration NN 22766 1510 3 : : : 22766 1510 4 _ _ NNP 22766 1510 5 Fig Fig NNP 22766 1510 6 . . . 22766 1511 1 102 102 CD 22766 1511 2 . . . 22766 1511 3 _ _ NNP 22766 1511 4 CUTTING cutting NN 22766 1511 5 A a DT 22766 1511 6 MAGNETIC magnetic JJ 22766 1511 7 FIELD field NN 22766 1511 8 ] ] -RRB- 22766 1511 9 To to TO 22766 1511 10 explain explain VB 22766 1511 11 this this DT 22766 1511 12 , , , 22766 1511 13 study study NN 22766 1511 14 Fig Fig NNP 22766 1511 15 . . . 22766 1512 1 102 102 CD 22766 1512 2 , , , 22766 1512 3 in in IN 22766 1512 4 which which WDT 22766 1512 5 is be VBZ 22766 1512 6 a a DT 22766 1512 7 bar bar NN 22766 1512 8 magnet magnet NN 22766 1512 9 ( ( -LRB- 22766 1512 10 A a NN 22766 1512 11 ) ) -RRB- 22766 1512 12 . . . 22766 1513 1 If if IN 22766 1513 2 we -PRON- PRP 22766 1513 3 take take VBP 22766 1513 4 a a DT 22766 1513 5 metal metal NN 22766 1513 6 wire wire NN 22766 1513 7 ( ( -LRB- 22766 1513 8 B b NN 22766 1513 9 ) ) -RRB- 22766 1513 10 and and CC 22766 1513 11 bend bend VB 22766 1513 12 it -PRON- PRP 22766 1513 13 in in IN 22766 1513 14 the the DT 22766 1513 15 form form NN 22766 1513 16 of of IN 22766 1513 17 a a DT 22766 1513 18 loop loop NN 22766 1513 19 , , , 22766 1513 20 as as IN 22766 1513 21 shown show VBN 22766 1513 22 , , , 22766 1513 23 and and CC 22766 1513 24 mount mount VB 22766 1513 25 the the DT 22766 1513 26 ends end NNS 22766 1513 27 on on IN 22766 1513 28 journal journal NN 22766 1513 29 - - HYPH 22766 1513 30 bearing bearing NN 22766 1513 31 blocks block NNS 22766 1513 32 , , , 22766 1513 33 the the DT 22766 1513 34 wire wire NN 22766 1513 35 may may MD 22766 1513 36 be be VB 22766 1513 37 rotated rotate VBN 22766 1513 38 so so IN 22766 1513 39 that that IN 22766 1513 40 the the DT 22766 1513 41 loop loop NN 22766 1513 42 will will MD 22766 1513 43 pass pass VB 22766 1513 44 through through IN 22766 1513 45 the the DT 22766 1513 46 magnetic magnetic JJ 22766 1513 47 field field NN 22766 1513 48 . . . 22766 1514 1 When when WRB 22766 1514 2 this this DT 22766 1514 3 takes take VBZ 22766 1514 4 place place NN 22766 1514 5 , , , 22766 1514 6 the the DT 22766 1514 7 wire wire NN 22766 1514 8 receives receive VBZ 22766 1514 9 a a DT 22766 1514 10 charge charge NN 22766 1514 11 of of IN 22766 1514 12 electricity electricity NN 22766 1514 13 , , , 22766 1514 14 which which WDT 22766 1514 15 moves move VBZ 22766 1514 16 , , , 22766 1514 17 say say VBP 22766 1514 18 , , , 22766 1514 19 in in IN 22766 1514 20 the the DT 22766 1514 21 direction direction NN 22766 1514 22 of of IN 22766 1514 23 the the DT 22766 1514 24 darts dart NNS 22766 1514 25 , , , 22766 1514 26 and and CC 22766 1514 27 will will MD 22766 1514 28 make make VB 22766 1514 29 a a DT 22766 1514 30 complete complete JJ 22766 1514 31 circuit circuit NN 22766 1514 32 if if IN 22766 1514 33 the the DT 22766 1514 34 ends end NNS 22766 1514 35 of of IN 22766 1514 36 the the DT 22766 1514 37 looped loop VBN 22766 1514 38 wire wire NN 22766 1514 39 are be VBP 22766 1514 40 joined join VBN 22766 1514 41 , , , 22766 1514 42 as as IN 22766 1514 43 shown show VBN 22766 1514 44 by by IN 22766 1514 45 the the DT 22766 1514 46 conductor conductor NN 22766 1514 47 ( ( -LRB- 22766 1514 48 D D NNP 22766 1514 49 ) ) -RRB- 22766 1514 50 . . . 22766 1515 1 ACTION action NN 22766 1515 2 OF of IN 22766 1515 3 THE the DT 22766 1515 4 MAGNETIZED MAGNETIZED NNP 22766 1515 5 WIRE.--You WIRE.--You NFP 22766 1515 6 will will MD 22766 1515 7 remember remember VB 22766 1515 8 , , , 22766 1515 9 also also RB 22766 1515 10 that that IN 22766 1515 11 we -PRON- PRP 22766 1515 12 have have VBP 22766 1515 13 pointed point VBN 22766 1515 14 out out RP 22766 1515 15 how how WRB 22766 1515 16 , , , 22766 1515 17 when when WRB 22766 1515 18 a a DT 22766 1515 19 current current NN 22766 1515 20 passes pass VBZ 22766 1515 21 over over IN 22766 1515 22 a a DT 22766 1515 23 wire wire NN 22766 1515 24 , , , 22766 1515 25 it -PRON- PRP 22766 1515 26 has have VBZ 22766 1515 27 a a DT 22766 1515 28 magnetic magnetic JJ 22766 1515 29 field field NN 22766 1515 30 extending extend VBG 22766 1515 31 out out RP 22766 1515 32 around around IN 22766 1515 33 it -PRON- PRP 22766 1515 34 at at IN 22766 1515 35 all all DT 22766 1515 36 points point NNS 22766 1515 37 , , , 22766 1515 38 so so IN 22766 1515 39 that that IN 22766 1515 40 while while IN 22766 1515 41 it -PRON- PRP 22766 1515 42 is be VBZ 22766 1515 43 passing pass VBG 22766 1515 44 through through IN 22766 1515 45 the the DT 22766 1515 46 magnetic magnetic JJ 22766 1515 47 field field NN 22766 1515 48 of of IN 22766 1515 49 the the DT 22766 1515 50 magnet magnet NN 22766 1515 51 ( ( -LRB- 22766 1515 52 A a NN 22766 1515 53 ) ) -RRB- 22766 1515 54 , , , 22766 1515 55 it -PRON- PRP 22766 1515 56 becomes become VBZ 22766 1515 57 , , , 22766 1515 58 in in IN 22766 1515 59 a a DT 22766 1515 60 measure measure NN 22766 1515 61 , , , 22766 1515 62 a a DT 22766 1515 63 magnet magnet NN 22766 1515 64 of of IN 22766 1515 65 its -PRON- PRP$ 22766 1515 66 own own JJ 22766 1515 67 and and CC 22766 1515 68 tries try VBZ 22766 1515 69 to to TO 22766 1515 70 set set VB 22766 1515 71 up up RP 22766 1515 72 in in IN 22766 1515 73 business business NN 22766 1515 74 for for IN 22766 1515 75 itself -PRON- PRP 22766 1515 76 as as IN 22766 1515 77 a a DT 22766 1515 78 generator generator NN 22766 1515 79 of of IN 22766 1515 80 electricity electricity NN 22766 1515 81 . . . 22766 1516 1 But but CC 22766 1516 2 when when WRB 22766 1516 3 the the DT 22766 1516 4 loop loop NN 22766 1516 5 leaves leave VBZ 22766 1516 6 the the DT 22766 1516 7 magnetic magnetic JJ 22766 1516 8 field field NN 22766 1516 9 , , , 22766 1516 10 the the DT 22766 1516 11 magnetic magnetic JJ 22766 1516 12 or or CC 22766 1516 13 electrical electrical JJ 22766 1516 14 impulse impulse NN 22766 1516 15 in in IN 22766 1516 16 the the DT 22766 1516 17 wire wire NN 22766 1516 18 also also RB 22766 1516 19 leaves leave VBZ 22766 1516 20 it -PRON- PRP 22766 1516 21 . . . 22766 1517 1 THE the DT 22766 1517 2 MOVEMENT MOVEMENT NNP 22766 1517 3 OF of IN 22766 1517 4 A a DT 22766 1517 5 CURRENT CURRENT NNP 22766 1517 6 IN in IN 22766 1517 7 A a DT 22766 1517 8 CHARGED charged NN 22766 1517 9 WIRE.--Your wire.--your IN 22766 1517 10 attention attention NN 22766 1517 11 is be VBZ 22766 1517 12 directed direct VBN 22766 1517 13 , , , 22766 1517 14 also also RB 22766 1517 15 , , , 22766 1517 16 to to IN 22766 1517 17 another another DT 22766 1517 18 statement statement NN 22766 1517 19 , , , 22766 1517 20 heretofore heretofore RB 22766 1517 21 made make VBN 22766 1517 22 , , , 22766 1517 23 namely namely RB 22766 1517 24 , , , 22766 1517 25 that that IN 22766 1517 26 when when WRB 22766 1517 27 a a DT 22766 1517 28 current current NN 22766 1517 29 from from IN 22766 1517 30 a a DT 22766 1517 31 charged charge VBN 22766 1517 32 wire wire NN 22766 1517 33 passes pass VBZ 22766 1517 34 by by IN 22766 1517 35 induction induction NN 22766 1517 36 to to IN 22766 1517 37 a a DT 22766 1517 38 wire wire NN 22766 1517 39 across across IN 22766 1517 40 space space NN 22766 1517 41 , , , 22766 1517 42 so so IN 22766 1517 43 as as IN 22766 1517 44 to to TO 22766 1517 45 charge charge VB 22766 1517 46 it -PRON- PRP 22766 1517 47 with with IN 22766 1517 48 an an DT 22766 1517 49 electric electric JJ 22766 1517 50 current current NN 22766 1517 51 , , , 22766 1517 52 it -PRON- PRP 22766 1517 53 moves move VBZ 22766 1517 54 along along IN 22766 1517 55 the the DT 22766 1517 56 charged charge VBN 22766 1517 57 wire wire NN 22766 1517 58 in in IN 22766 1517 59 a a DT 22766 1517 60 direction direction NN 22766 1517 61 opposite opposite JJ 22766 1517 62 to to IN 22766 1517 63 that that DT 22766 1517 64 of of IN 22766 1517 65 the the DT 22766 1517 66 current current NN 22766 1517 67 in in IN 22766 1517 68 the the DT 22766 1517 69 charging charge VBG 22766 1517 70 wire wire NN 22766 1517 71 . . . 22766 1518 1 Now now RB 22766 1518 2 , , , 22766 1518 3 the the DT 22766 1518 4 darts dart NNS 22766 1518 5 show show VBP 22766 1518 6 the the DT 22766 1518 7 direction direction NN 22766 1518 8 in in IN 22766 1518 9 which which WDT 22766 1518 10 the the DT 22766 1518 11 current current JJ 22766 1518 12 moves move NNS 22766 1518 13 while while IN 22766 1518 14 it -PRON- PRP 22766 1518 15 is be VBZ 22766 1518 16 approaching approach VBG 22766 1518 17 and and CC 22766 1518 18 passing pass VBG 22766 1518 19 through through IN 22766 1518 20 the the DT 22766 1518 21 magnetic magnetic JJ 22766 1518 22 field field NN 22766 1518 23 . . . 22766 1519 1 But but CC 22766 1519 2 the the DT 22766 1519 3 moment moment NN 22766 1519 4 the the DT 22766 1519 5 loop loop NN 22766 1519 6 is be VBZ 22766 1519 7 about about JJ 22766 1519 8 to to TO 22766 1519 9 pass pass VB 22766 1519 10 out out IN 22766 1519 11 of of IN 22766 1519 12 the the DT 22766 1519 13 magnetic magnetic JJ 22766 1519 14 field field NN 22766 1519 15 , , , 22766 1519 16 the the DT 22766 1519 17 current current NN 22766 1519 18 in in IN 22766 1519 19 the the DT 22766 1519 20 loop loop NN 22766 1519 21 surges surge VBZ 22766 1519 22 back back RB 22766 1519 23 in in IN 22766 1519 24 the the DT 22766 1519 25 opposite opposite JJ 22766 1519 26 direction direction NN 22766 1519 27 , , , 22766 1519 28 and and CC 22766 1519 29 when when WRB 22766 1519 30 the the DT 22766 1519 31 loop loop NN 22766 1519 32 has have VBZ 22766 1519 33 made make VBN 22766 1519 34 a a DT 22766 1519 35 revolution revolution NN 22766 1519 36 and and CC 22766 1519 37 is be VBZ 22766 1519 38 again again RB 22766 1519 39 entering enter VBG 22766 1519 40 the the DT 22766 1519 41 magnetic magnetic JJ 22766 1519 42 field field NN 22766 1519 43 , , , 22766 1519 44 it -PRON- PRP 22766 1519 45 must must MD 22766 1519 46 again again RB 22766 1519 47 change change VB 22766 1519 48 the the DT 22766 1519 49 direction direction NN 22766 1519 50 of of IN 22766 1519 51 flow flow NN 22766 1519 52 in in IN 22766 1519 53 the the DT 22766 1519 54 current current NN 22766 1519 55 , , , 22766 1519 56 and and CC 22766 1519 57 thus thus RB 22766 1519 58 produce produce VBP 22766 1519 59 alternations alternation NNS 22766 1519 60 in in IN 22766 1519 61 the the DT 22766 1519 62 flow flow NN 22766 1519 63 thereof thereof RB 22766 1519 64 . . . 22766 1520 1 Let let VB 22766 1520 2 us -PRON- PRP 22766 1520 3 illustrate illustrate VB 22766 1520 4 this this DT 22766 1520 5 by by IN 22766 1520 6 showing show VBG 22766 1520 7 the the DT 22766 1520 8 four four CD 22766 1520 9 positions position NNS 22766 1520 10 of of IN 22766 1520 11 the the DT 22766 1520 12 revolving revolving JJ 22766 1520 13 loop loop NN 22766 1520 14 . . . 22766 1521 1 In in IN 22766 1521 2 Fig Fig NNP 22766 1521 3 . . . 22766 1522 1 103 103 CD 22766 1522 2 the the DT 22766 1522 3 loop loop NN 22766 1522 4 ( ( -LRB- 22766 1522 5 B b NN 22766 1522 6 ) ) -RRB- 22766 1522 7 is be VBZ 22766 1522 8 in in IN 22766 1522 9 the the DT 22766 1522 10 middle middle NN 22766 1522 11 of of IN 22766 1522 12 the the DT 22766 1522 13 magnetic magnetic JJ 22766 1522 14 field field NN 22766 1522 15 , , , 22766 1522 16 moving move VBG 22766 1522 17 upwardly upwardly RB 22766 1522 18 in in IN 22766 1522 19 the the DT 22766 1522 20 direction direction NN 22766 1522 21 of of IN 22766 1522 22 the the DT 22766 1522 23 curved curved JJ 22766 1522 24 dart dart NN 22766 1522 25 ( ( -LRB- 22766 1522 26 A a NN 22766 1522 27 ) ) -RRB- 22766 1522 28 , , , 22766 1522 29 and and CC 22766 1522 30 while while IN 22766 1522 31 in in IN 22766 1522 32 that that DT 22766 1522 33 position position NN 22766 1522 34 the the DT 22766 1522 35 voltage voltage NN 22766 1522 36 , , , 22766 1522 37 or or CC 22766 1522 38 the the DT 22766 1522 39 electrical electrical JJ 22766 1522 40 impulse impulse NN 22766 1522 41 , , , 22766 1522 42 is be VBZ 22766 1522 43 the the DT 22766 1522 44 most most RBS 22766 1522 45 intense intense JJ 22766 1522 46 . . . 22766 1523 1 The the DT 22766 1523 2 current current JJ 22766 1523 3 used use VBN 22766 1523 4 flows flow NNS 22766 1523 5 in in IN 22766 1523 6 the the DT 22766 1523 7 direction direction NN 22766 1523 8 of of IN 22766 1523 9 the the DT 22766 1523 10 darts dart NNS 22766 1523 11 ( ( -LRB- 22766 1523 12 C C NNP 22766 1523 13 ) ) -RRB- 22766 1523 14 or or CC 22766 1523 15 to to IN 22766 1523 16 the the DT 22766 1523 17 left left NN 22766 1523 18 . . . 22766 1524 1 In in IN 22766 1524 2 Fig Fig NNP 22766 1524 3 . . . 22766 1525 1 104 104 CD 22766 1525 2 , , , 22766 1525 3 the the DT 22766 1525 4 loop loop NN 22766 1525 5 ( ( -LRB- 22766 1525 6 A a NN 22766 1525 7 ) ) -RRB- 22766 1525 8 has have VBZ 22766 1525 9 gone go VBN 22766 1525 10 beyond beyond IN 22766 1525 11 the the DT 22766 1525 12 influence influence NN 22766 1525 13 of of IN 22766 1525 14 the the DT 22766 1525 15 magnetic magnetic JJ 22766 1525 16 field field NN 22766 1525 17 , , , 22766 1525 18 and and CC 22766 1525 19 now now RB 22766 1525 20 the the DT 22766 1525 21 current current NN 22766 1525 22 in in IN 22766 1525 23 the the DT 22766 1525 24 loop loop NN 22766 1525 25 tries try VBZ 22766 1525 26 to to TO 22766 1525 27 return return VB 22766 1525 28 , , , 22766 1525 29 or or CC 22766 1525 30 reverse reverse VB 22766 1525 31 itself -PRON- PRP 22766 1525 32 , , , 22766 1525 33 as as IN 22766 1525 34 shown show VBN 22766 1525 35 by by IN 22766 1525 36 the the DT 22766 1525 37 dart dart NN 22766 1525 38 ( ( -LRB- 22766 1525 39 D d NN 22766 1525 40 ) ) -RRB- 22766 1525 41 . . . 22766 1526 1 It -PRON- PRP 22766 1526 2 is be VBZ 22766 1526 3 a a DT 22766 1526 4 reaction reaction NN 22766 1526 5 that that WDT 22766 1526 6 causes cause VBZ 22766 1526 7 the the DT 22766 1526 8 current current NN 22766 1526 9 to to TO 22766 1526 10 die die VB 22766 1526 11 out out RP 22766 1526 12 , , , 22766 1526 13 so so IN 22766 1526 14 that that IN 22766 1526 15 when when WRB 22766 1526 16 the the DT 22766 1526 17 loop loop NN 22766 1526 18 has have VBZ 22766 1526 19 reached reach VBN 22766 1526 20 the the DT 22766 1526 21 point point NN 22766 1526 22 farthest farthest NN 22766 1526 23 from from IN 22766 1526 24 the the DT 22766 1526 25 magnet magnet NN 22766 1526 26 , , , 22766 1526 27 as as IN 22766 1526 28 shown show VBN 22766 1526 29 in in IN 22766 1526 30 Fig Fig NNP 22766 1526 31 . . . 22766 1527 1 105 105 CD 22766 1527 2 , , , 22766 1527 3 there there EX 22766 1527 4 is be VBZ 22766 1527 5 no no DT 22766 1527 6 current current NN 22766 1527 7 in in IN 22766 1527 8 the the DT 22766 1527 9 loop loop NN 22766 1527 10 , , , 22766 1527 11 or or CC 22766 1527 12 , , , 22766 1527 13 if if IN 22766 1527 14 there there EX 22766 1527 15 is be VBZ 22766 1527 16 any any DT 22766 1527 17 , , , 22766 1527 18 it -PRON- PRP 22766 1527 19 moves move VBZ 22766 1527 20 faintly faintly RB 22766 1527 21 in in IN 22766 1527 22 the the DT 22766 1527 23 direction direction NN 22766 1527 24 of of IN 22766 1527 25 the the DT 22766 1527 26 dart dart NN 22766 1527 27 ( ( -LRB- 22766 1527 28 E e NN 22766 1527 29 ) ) -RRB- 22766 1527 30 . . . 22766 1528 1 [ [ -LRB- 22766 1528 2 Illustration illustration NN 22766 1528 3 : : : 22766 1528 4 _ _ NNP 22766 1528 5 Figs Figs NNP 22766 1528 6 . . . 22766 1529 1 103 103 CD 22766 1529 2 - - SYM 22766 1529 3 106 106 CD 22766 1529 4 . . . 22766 1529 5 _ _ NNP 22766 1529 6 ILLUSTRATING illustrate VBG 22766 1529 7 ALTERNATIONS ALTERNATIONS NNP 22766 1529 8 ] ] -RRB- 22766 1529 9 CURRENT CURRENT NNP 22766 1529 10 REVERSING reversing NN 22766 1529 11 ITSELF.--When itself.--when RB 22766 1529 12 the the DT 22766 1529 13 loop loop NN 22766 1529 14 reaches reach VBZ 22766 1529 15 its -PRON- PRP$ 22766 1529 16 lowest low JJS 22766 1529 17 point point NN 22766 1529 18 ( ( -LRB- 22766 1529 19 Fig fig NN 22766 1529 20 . . . 22766 1530 1 106 106 LS 22766 1530 2 ) ) -RRB- 22766 1530 3 it -PRON- PRP 22766 1530 4 again again RB 22766 1530 5 comes come VBZ 22766 1530 6 within within IN 22766 1530 7 the the DT 22766 1530 8 magnetic magnetic JJ 22766 1530 9 field field NN 22766 1530 10 and and CC 22766 1530 11 the the DT 22766 1530 12 current current JJ 22766 1530 13 commences commence NNS 22766 1530 14 to to TO 22766 1530 15 flow flow VB 22766 1530 16 back back RB 22766 1530 17 to to IN 22766 1530 18 its -PRON- PRP$ 22766 1530 19 original original JJ 22766 1530 20 direction direction NN 22766 1530 21 , , , 22766 1530 22 as as IN 22766 1530 23 shown show VBN 22766 1530 24 by by IN 22766 1530 25 darts dart NNS 22766 1530 26 ( ( -LRB- 22766 1530 27 C C NNP 22766 1530 28 ) ) -RRB- 22766 1530 29 . . . 22766 1531 1 SELF SELF NNP 22766 1531 2 - - HYPH 22766 1531 3 INDUCTION.--This induction.--this CD 22766 1531 4 tendency tendency NN 22766 1531 5 of of IN 22766 1531 6 a a DT 22766 1531 7 current current NN 22766 1531 8 to to TO 22766 1531 9 reverse reverse VB 22766 1531 10 itself -PRON- PRP 22766 1531 11 , , , 22766 1531 12 under under IN 22766 1531 13 the the DT 22766 1531 14 conditions condition NNS 22766 1531 15 cited cite VBN 22766 1531 16 , , , 22766 1531 17 is be VBZ 22766 1531 18 called call VBN 22766 1531 19 self self NN 22766 1531 20 - - HYPH 22766 1531 21 induction induction NN 22766 1531 22 , , , 22766 1531 23 or or CC 22766 1531 24 inductance inductance NN 22766 1531 25 , , , 22766 1531 26 and and CC 22766 1531 27 it -PRON- PRP 22766 1531 28 would would MD 22766 1531 29 be be VB 22766 1531 30 well well JJ 22766 1531 31 to to TO 22766 1531 32 keep keep VB 22766 1531 33 this this DT 22766 1531 34 in in IN 22766 1531 35 mind mind NN 22766 1531 36 in in IN 22766 1531 37 pursuing pursue VBG 22766 1531 38 the the DT 22766 1531 39 study study NN 22766 1531 40 of of IN 22766 1531 41 alternating alternate VBG 22766 1531 42 currents current NNS 22766 1531 43 . . . 22766 1532 1 You -PRON- PRP 22766 1532 2 will will MD 22766 1532 3 see see VB 22766 1532 4 from from IN 22766 1532 5 the the DT 22766 1532 6 foregoing foregoing NN 22766 1532 7 , , , 22766 1532 8 that that IN 22766 1532 9 the the DT 22766 1532 10 alternations alternation NNS 22766 1532 11 , , , 22766 1532 12 or or CC 22766 1532 13 the the DT 22766 1532 14 change change NN 22766 1532 15 of of IN 22766 1532 16 direction direction NN 22766 1532 17 of of IN 22766 1532 18 the the DT 22766 1532 19 current current NN 22766 1532 20 , , , 22766 1532 21 depends depend VBZ 22766 1532 22 upon upon IN 22766 1532 23 the the DT 22766 1532 24 speed speed NN 22766 1532 25 of of IN 22766 1532 26 rotation rotation NN 22766 1532 27 of of IN 22766 1532 28 the the DT 22766 1532 29 loop loop NN 22766 1532 30 past past IN 22766 1532 31 the the DT 22766 1532 32 end end NN 22766 1532 33 of of IN 22766 1532 34 the the DT 22766 1532 35 magnet magnet NN 22766 1532 36 . . . 22766 1533 1 [ [ -LRB- 22766 1533 2 Illustration illustration NN 22766 1533 3 : : : 22766 1533 4 _ _ NNP 22766 1533 5 Figs Figs NNP 22766 1533 6 . . . 22766 1534 1 107 107 CD 22766 1534 2 - - SYM 22766 1534 3 108 108 CD 22766 1534 4 . . . 22766 1534 5 _ _ IN 22766 1534 6 FORM form NN 22766 1534 7 FOR for IN 22766 1534 8 INCREASING INCREASING NNP 22766 1534 9 ALTERNATIONS ALTERNATIONS NNP 22766 1534 10 ] ] -RRB- 22766 1534 11 Instead instead RB 22766 1534 12 , , , 22766 1534 13 therefore therefore RB 22766 1534 14 , , , 22766 1534 15 of of IN 22766 1534 16 using use VBG 22766 1534 17 a a DT 22766 1534 18 single single JJ 22766 1534 19 loop loop NN 22766 1534 20 , , , 22766 1534 21 we -PRON- PRP 22766 1534 22 may may MD 22766 1534 23 make make VB 22766 1534 24 four four CD 22766 1534 25 loops loop NNS 22766 1534 26 ( ( -LRB- 22766 1534 27 Fig fig NN 22766 1534 28 . . . 22766 1535 1 107 107 LS 22766 1535 2 ) ) -RRB- 22766 1535 3 , , , 22766 1535 4 which which WDT 22766 1535 5 at at IN 22766 1535 6 the the DT 22766 1535 7 same same JJ 22766 1535 8 speed speed NN 22766 1535 9 as as IN 22766 1535 10 we -PRON- PRP 22766 1535 11 had have VBD 22766 1535 12 in in IN 22766 1535 13 the the DT 22766 1535 14 case case NN 22766 1535 15 of of IN 22766 1535 16 the the DT 22766 1535 17 single single JJ 22766 1535 18 loop loop NN 22766 1535 19 , , , 22766 1535 20 will will MD 22766 1535 21 give give VB 22766 1535 22 four four CD 22766 1535 23 alternations alternation NNS 22766 1535 24 , , , 22766 1535 25 instead instead RB 22766 1535 26 of of IN 22766 1535 27 one one CD 22766 1535 28 , , , 22766 1535 29 and and CC 22766 1535 30 still still RB 22766 1535 31 further far RBR 22766 1535 32 , , , 22766 1535 33 to to TO 22766 1535 34 increase increase VB 22766 1535 35 the the DT 22766 1535 36 periods period NNS 22766 1535 37 of of IN 22766 1535 38 alternation alternation NN 22766 1535 39 , , , 22766 1535 40 we -PRON- PRP 22766 1535 41 may may MD 22766 1535 42 use use VB 22766 1535 43 the the DT 22766 1535 44 four four CD 22766 1535 45 loops loop NNS 22766 1535 46 and and CC 22766 1535 47 two two CD 22766 1535 48 magnets magnet NNS 22766 1535 49 , , , 22766 1535 50 as as IN 22766 1535 51 in in IN 22766 1535 52 Fig Fig NNP 22766 1535 53 . . . 22766 1536 1 108 108 CD 22766 1536 2 . . . 22766 1537 1 By by IN 22766 1537 2 having have VBG 22766 1537 3 a a DT 22766 1537 4 sufficient sufficient JJ 22766 1537 5 number number NN 22766 1537 6 of of IN 22766 1537 7 loops loop NNS 22766 1537 8 and and CC 22766 1537 9 of of IN 22766 1537 10 magnets magnet NNS 22766 1537 11 , , , 22766 1537 12 there there EX 22766 1537 13 may may MD 22766 1537 14 be be VB 22766 1537 15 40 40 CD 22766 1537 16 , , , 22766 1537 17 50 50 CD 22766 1537 18 , , , 22766 1537 19 60 60 CD 22766 1537 20 , , , 22766 1537 21 80 80 CD 22766 1537 22 , , , 22766 1537 23 100 100 CD 22766 1537 24 or or CC 22766 1537 25 120 120 CD 22766 1537 26 such such JJ 22766 1537 27 alternating alternate VBG 22766 1537 28 periods period NNS 22766 1537 29 in in IN 22766 1537 30 each each DT 22766 1537 31 second second JJ 22766 1537 32 . . . 22766 1538 1 Time time NN 22766 1538 2 , , , 22766 1538 3 therefore therefore RB 22766 1538 4 , , , 22766 1538 5 is be VBZ 22766 1538 6 an an DT 22766 1538 7 element element NN 22766 1538 8 in in IN 22766 1538 9 the the DT 22766 1538 10 operation operation NN 22766 1538 11 of of IN 22766 1538 12 alternating alternate VBG 22766 1538 13 currents current NNS 22766 1538 14 . . . 22766 1539 1 Let let VB 22766 1539 2 us -PRON- PRP 22766 1539 3 now now RB 22766 1539 4 illustrate illustrate VB 22766 1539 5 the the DT 22766 1539 6 manner manner NN 22766 1539 7 of of IN 22766 1539 8 connecting connect VBG 22766 1539 9 up up RP 22766 1539 10 and and CC 22766 1539 11 building build VBG 22766 1539 12 the the DT 22766 1539 13 dynamo dynamo NN 22766 1539 14 , , , 22766 1539 15 so so IN 22766 1539 16 as as IN 22766 1539 17 to to TO 22766 1539 18 derive derive VB 22766 1539 19 the the DT 22766 1539 20 current current NN 22766 1539 21 from from IN 22766 1539 22 it -PRON- PRP 22766 1539 23 . . . 22766 1540 1 In in IN 22766 1540 2 Fig Fig NNP 22766 1540 3 . . . 22766 1541 1 109 109 CD 22766 1541 2 , , , 22766 1541 3 the the DT 22766 1541 4 loop loop NN 22766 1541 5 ( ( -LRB- 22766 1541 6 A a NN 22766 1541 7 ) ) -RRB- 22766 1541 8 shows show NNS 22766 1541 9 , , , 22766 1541 10 for for IN 22766 1541 11 convenience convenience NN 22766 1541 12 , , , 22766 1541 13 a a DT 22766 1541 14 pair pair NN 22766 1541 15 of of IN 22766 1541 16 bearings bearing NNS 22766 1541 17 ( ( -LRB- 22766 1541 18 B b NN 22766 1541 19 ) ) -RRB- 22766 1541 20 . . . 22766 1542 1 A a DT 22766 1542 2 contact contact NN 22766 1542 3 finger finger NN 22766 1542 4 ( ( -LRB- 22766 1542 5 C c NN 22766 1542 6 ) ) -RRB- 22766 1542 7 rests rest VBZ 22766 1542 8 on on IN 22766 1542 9 each each DT 22766 1542 10 , , , 22766 1542 11 and and CC 22766 1542 12 to to IN 22766 1542 13 these these DT 22766 1542 14 the the DT 22766 1542 15 circuit circuit NN 22766 1542 16 wire wire NN 22766 1542 17 ( ( -LRB- 22766 1542 18 D d NN 22766 1542 19 ) ) -RRB- 22766 1542 20 is be VBZ 22766 1542 21 attached attach VBN 22766 1542 22 . . . 22766 1543 1 Do do VBP 22766 1543 2 not not RB 22766 1543 3 confuse confuse VB 22766 1543 4 these these DT 22766 1543 5 contact contact NN 22766 1543 6 fingers finger NNS 22766 1543 7 with with IN 22766 1543 8 the the DT 22766 1543 9 commutator commutator NN 22766 1543 10 brushes brush NNS 22766 1543 11 , , , 22766 1543 12 shown show VBN 22766 1543 13 in in IN 22766 1543 14 the the DT 22766 1543 15 direct direct JJ 22766 1543 16 - - HYPH 22766 1543 17 current current JJ 22766 1543 18 motor motor NN 22766 1543 19 , , , 22766 1543 20 as as IN 22766 1543 21 they -PRON- PRP 22766 1543 22 are be VBP 22766 1543 23 there there RB 22766 1543 24 merely merely RB 22766 1543 25 for for IN 22766 1543 26 the the DT 22766 1543 27 purpose purpose NN 22766 1543 28 of of IN 22766 1543 29 making make VBG 22766 1543 30 contact contact NN 22766 1543 31 between between IN 22766 1543 32 the the DT 22766 1543 33 revolving revolving JJ 22766 1543 34 loop loop NN 22766 1543 35 ( ( -LRB- 22766 1543 36 A a NN 22766 1543 37 ) ) -RRB- 22766 1543 38 and and CC 22766 1543 39 stationary stationary JJ 22766 1543 40 wire wire NN 22766 1543 41 ( ( -LRB- 22766 1543 42 D d NN 22766 1543 43 ) ) -RRB- 22766 1543 44 . . . 22766 1544 1 [ [ -LRB- 22766 1544 2 Illustration illustration NN 22766 1544 3 : : : 22766 1544 4 _ _ NNP 22766 1544 5 Fig Fig NNP 22766 1544 6 . . . 22766 1545 1 109 109 CD 22766 1545 2 . . . 22766 1545 3 _ _ NNP 22766 1545 4 CONNECTION connection NN 22766 1545 5 OF of IN 22766 1545 6 ALTERNATING ALTERNATING NNP 22766 1545 7 DYNAMO DYNAMO VBN 22766 1545 8 ARMATURE armature NN 22766 1545 9 ] ] -RRB- 22766 1545 10 BRUSHES BRUSHES NNP 22766 1545 11 IN in IN 22766 1545 12 A a DT 22766 1545 13 DIRECT DIRECT NNP 22766 1545 14 - - HYPH 22766 1545 15 CURRENT CURRENT NNP 22766 1545 16 DYNAMO.--The dynamo.--the JJ 22766 1545 17 object object NN 22766 1545 18 of of IN 22766 1545 19 the the DT 22766 1545 20 brushes brush NNS 22766 1545 21 in in IN 22766 1545 22 the the DT 22766 1545 23 direct direct JJ 22766 1545 24 - - HYPH 22766 1545 25 current current JJ 22766 1545 26 dynamo dynamo NN 22766 1545 27 , , , 22766 1545 28 in in IN 22766 1545 29 connection connection NN 22766 1545 30 with with IN 22766 1545 31 a a DT 22766 1545 32 commutator commutator NN 22766 1545 33 , , , 22766 1545 34 is be VBZ 22766 1545 35 to to TO 22766 1545 36 convert convert VB 22766 1545 37 this this DT 22766 1545 38 _ _ NNP 22766 1545 39 inductance inductance NN 22766 1545 40 _ _ NNP 22766 1545 41 of of IN 22766 1545 42 the the DT 22766 1545 43 wire wire NN 22766 1545 44 , , , 22766 1545 45 or or CC 22766 1545 46 this this DT 22766 1545 47 effort effort NN 22766 1545 48 to to TO 22766 1545 49 reverse reverse VB 22766 1545 50 itself -PRON- PRP 22766 1545 51 into into IN 22766 1545 52 a a DT 22766 1545 53 current current JJ 22766 1545 54 which which WDT 22766 1545 55 will will MD 22766 1545 56 go go VB 22766 1545 57 in in IN 22766 1545 58 one one CD 22766 1545 59 direction direction NN 22766 1545 60 all all PDT 22766 1545 61 the the DT 22766 1545 62 time time NN 22766 1545 63 , , , 22766 1545 64 and and CC 22766 1545 65 not not RB 22766 1545 66 in in IN 22766 1545 67 both both DT 22766 1545 68 directions direction NNS 22766 1545 69 alternately alternately RB 22766 1545 70 . . . 22766 1546 1 To to TO 22766 1546 2 explain explain VB 22766 1546 3 this this DT 22766 1546 4 more more RBR 22766 1546 5 fully fully RB 22766 1546 6 attention attention NN 22766 1546 7 is be VBZ 22766 1546 8 directed direct VBN 22766 1546 9 to to IN 22766 1546 10 Figs fig NNS 22766 1546 11 . . . 22766 1547 1 110 110 CD 22766 1547 2 and and CC 22766 1547 3 111 111 CD 22766 1547 4 . . . 22766 1548 1 Let let VB 22766 1548 2 A a DT 22766 1548 3 represent represent VB 22766 1548 4 the the DT 22766 1548 5 armature armature NN 22766 1548 6 , , , 22766 1548 7 with with IN 22766 1548 8 a a DT 22766 1548 9 pair pair NN 22766 1548 10 of of IN 22766 1548 11 grooves groove NNS 22766 1548 12 ( ( -LRB- 22766 1548 13 B b NN 22766 1548 14 ) ) -RRB- 22766 1548 15 for for IN 22766 1548 16 the the DT 22766 1548 17 wires wire NNS 22766 1548 18 . . . 22766 1549 1 The the DT 22766 1549 2 commutator commutator NN 22766 1549 3 is be VBZ 22766 1549 4 made make VBN 22766 1549 5 of of IN 22766 1549 6 a a DT 22766 1549 7 split split NN 22766 1549 8 tube tube NN 22766 1549 9 , , , 22766 1549 10 the the DT 22766 1549 11 parts part NNS 22766 1549 12 so so RB 22766 1549 13 divided divide VBD 22766 1549 14 being be VBG 22766 1549 15 insulated insulate VBN 22766 1549 16 from from IN 22766 1549 17 each each DT 22766 1549 18 other other JJ 22766 1549 19 , , , 22766 1549 20 and and CC 22766 1549 21 in in IN 22766 1549 22 Fig Fig NNP 22766 1549 23 . . . 22766 1550 1 110 110 CD 22766 1550 2 , , , 22766 1550 3 the the DT 22766 1550 4 upper upper JJ 22766 1550 5 one one NN 22766 1550 6 , , , 22766 1550 7 we -PRON- PRP 22766 1550 8 shall shall MD 22766 1550 9 call call VB 22766 1550 10 and and CC 22766 1550 11 designate designate VB 22766 1550 12 the the DT 22766 1550 13 positive positive JJ 22766 1550 14 ( ( -LRB- 22766 1550 15 + + SYM 22766 1550 16 ) ) -RRB- 22766 1550 17 and and CC 22766 1550 18 the the DT 22766 1550 19 lower low JJR 22766 1550 20 one one CD 22766 1550 21 the the DT 22766 1550 22 negative negative JJ 22766 1550 23 ( ( -LRB- 22766 1550 24 - - HYPH 22766 1550 25 ) ) -RRB- 22766 1550 26 . . . 22766 1551 1 The the DT 22766 1551 2 armature armature NN 22766 1551 3 wire wire NN 22766 1551 4 ( ( -LRB- 22766 1551 5 C c NN 22766 1551 6 ) ) -RRB- 22766 1551 7 has have VBZ 22766 1551 8 one one CD 22766 1551 9 end end NN 22766 1551 10 attached attach VBN 22766 1551 11 to to IN 22766 1551 12 the the DT 22766 1551 13 positive positive JJ 22766 1551 14 commutator commutator NN 22766 1551 15 terminal terminal NN 22766 1551 16 and and CC 22766 1551 17 the the DT 22766 1551 18 other other JJ 22766 1551 19 end end NN 22766 1551 20 of of IN 22766 1551 21 this this DT 22766 1551 22 wire wire NN 22766 1551 23 is be VBZ 22766 1551 24 attached attach VBN 22766 1551 25 to to IN 22766 1551 26 the the DT 22766 1551 27 negative negative JJ 22766 1551 28 terminal terminal NN 22766 1551 29 . . . 22766 1552 1 [ [ -LRB- 22766 1552 2 Illustration illustration NN 22766 1552 3 : : : 22766 1552 4 _ _ NNP 22766 1552 5 Fig Fig NNP 22766 1552 6 . . . 22766 1553 1 110 110 CD 22766 1553 2 . . . 22766 1553 3 _ _ NNP 22766 1553 4 DIRECT direct JJ 22766 1553 5 CURRENT CURRENT NNP 22766 1553 6 DYNAMO DYNAMO VBN 22766 1553 7 ] ] -RRB- 22766 1553 8 One one CD 22766 1553 9 brush brush NN 22766 1553 10 ( ( -LRB- 22766 1553 11 D d NN 22766 1553 12 ) ) -RRB- 22766 1553 13 contacts contact NNS 22766 1553 14 with with IN 22766 1553 15 the the DT 22766 1553 16 positive positive JJ 22766 1553 17 terminal terminal NN 22766 1553 18 of of IN 22766 1553 19 the the DT 22766 1553 20 commutator commutator NN 22766 1553 21 and and CC 22766 1553 22 the the DT 22766 1553 23 other other JJ 22766 1553 24 brush brush NN 22766 1553 25 ( ( -LRB- 22766 1553 26 E e NN 22766 1553 27 ) ) -RRB- 22766 1553 28 with with IN 22766 1553 29 the the DT 22766 1553 30 negative negative JJ 22766 1553 31 terminal terminal NN 22766 1553 32 . . . 22766 1554 1 Let let VB 22766 1554 2 us -PRON- PRP 22766 1554 3 assume assume VB 22766 1554 4 that that IN 22766 1554 5 the the DT 22766 1554 6 current current JJ 22766 1554 7 impulse impulse NN 22766 1554 8 imparted impart VBD 22766 1554 9 to to IN 22766 1554 10 the the DT 22766 1554 11 wire wire NN 22766 1554 12 ( ( -LRB- 22766 1554 13 C c NN 22766 1554 14 ) ) -RRB- 22766 1554 15 is be VBZ 22766 1554 16 in in IN 22766 1554 17 the the DT 22766 1554 18 direction direction NN 22766 1554 19 of of IN 22766 1554 20 the the DT 22766 1554 21 dart dart NN 22766 1554 22 ( ( -LRB- 22766 1554 23 F F NNP 22766 1554 24 , , , 22766 1554 25 Fig Fig NNP 22766 1554 26 . . . 22766 1555 1 110 110 CD 22766 1555 2 ) ) -RRB- 22766 1555 3 . . . 22766 1556 1 The the DT 22766 1556 2 current current NN 22766 1556 3 will will MD 22766 1556 4 then then RB 22766 1556 5 flow flow VB 22766 1556 6 through through IN 22766 1556 7 the the DT 22766 1556 8 positive positive JJ 22766 1556 9 ( ( -LRB- 22766 1556 10 + + NFP 22766 1556 11 ) ) -RRB- 22766 1556 12 terminal terminal NN 22766 1556 13 of of IN 22766 1556 14 the the DT 22766 1556 15 commutator commutator NN 22766 1556 16 to to IN 22766 1556 17 the the DT 22766 1556 18 brush brush NN 22766 1556 19 ( ( -LRB- 22766 1556 20 D D NNP 22766 1556 21 ) ) -RRB- 22766 1556 22 , , , 22766 1556 23 and and CC 22766 1556 24 from from IN 22766 1556 25 the the DT 22766 1556 26 brush brush NN 22766 1556 27 ( ( -LRB- 22766 1556 28 D d NN 22766 1556 29 ) ) -RRB- 22766 1556 30 through through IN 22766 1556 31 the the DT 22766 1556 32 wire wire NN 22766 1556 33 ( ( -LRB- 22766 1556 34 G g NN 22766 1556 35 ) ) -RRB- 22766 1556 36 to to IN 22766 1556 37 the the DT 22766 1556 38 brush brush NN 22766 1556 39 ( ( -LRB- 22766 1556 40 E e NN 22766 1556 41 ) ) -RRB- 22766 1556 42 , , , 22766 1556 43 which which WDT 22766 1556 44 contacts contact VBZ 22766 1556 45 with with IN 22766 1556 46 the the DT 22766 1556 47 negative negative JJ 22766 1556 48 ( ( -LRB- 22766 1556 49 - - HYPH 22766 1556 50 ) ) -RRB- 22766 1556 51 terminal terminal NN 22766 1556 52 of of IN 22766 1556 53 the the DT 22766 1556 54 commutator commutator NN 22766 1556 55 . . . 22766 1557 1 This this DT 22766 1557 2 will will MD 22766 1557 3 continue continue VB 22766 1557 4 to to TO 22766 1557 5 be be VB 22766 1557 6 the the DT 22766 1557 7 case case NN 22766 1557 8 , , , 22766 1557 9 while while IN 22766 1557 10 the the DT 22766 1557 11 wire wire NN 22766 1557 12 ( ( -LRB- 22766 1557 13 C c NN 22766 1557 14 ) ) -RRB- 22766 1557 15 is be VBZ 22766 1557 16 passing pass VBG 22766 1557 17 the the DT 22766 1557 18 magnetic magnetic JJ 22766 1557 19 field field NN 22766 1557 20 , , , 22766 1557 21 and and CC 22766 1557 22 while while IN 22766 1557 23 the the DT 22766 1557 24 brush brush NN 22766 1557 25 ( ( -LRB- 22766 1557 26 D d NN 22766 1557 27 ) ) -RRB- 22766 1557 28 is be VBZ 22766 1557 29 in in IN 22766 1557 30 contact contact NN 22766 1557 31 with with IN 22766 1557 32 the the DT 22766 1557 33 positive positive JJ 22766 1557 34 ( ( -LRB- 22766 1557 35 + + NFP 22766 1557 36 ) ) -RRB- 22766 1557 37 terminal terminal NN 22766 1557 38 . . . 22766 1558 1 But but CC 22766 1558 2 when when WRB 22766 1558 3 the the DT 22766 1558 4 armature armature NN 22766 1558 5 makes make VBZ 22766 1558 6 a a DT 22766 1558 7 half half JJ 22766 1558 8 turn turn NN 22766 1558 9 , , , 22766 1558 10 or or CC 22766 1558 11 when when WRB 22766 1558 12 it -PRON- PRP 22766 1558 13 reaches reach VBZ 22766 1558 14 that that DT 22766 1558 15 point point NN 22766 1558 16 where where WRB 22766 1558 17 the the DT 22766 1558 18 brush brush NN 22766 1558 19 ( ( -LRB- 22766 1558 20 D d NN 22766 1558 21 ) ) -RRB- 22766 1558 22 contacts contact NNS 22766 1558 23 with with IN 22766 1558 24 the the DT 22766 1558 25 negative negative JJ 22766 1558 26 ( ( -LRB- 22766 1558 27 - - HYPH 22766 1558 28 ) ) -RRB- 22766 1558 29 terminal terminal NN 22766 1558 30 , , , 22766 1558 31 and and CC 22766 1558 32 the the DT 22766 1558 33 brush brush NN 22766 1558 34 ( ( -LRB- 22766 1558 35 E e NN 22766 1558 36 ) ) -RRB- 22766 1558 37 contacts contact NNS 22766 1558 38 with with IN 22766 1558 39 the the DT 22766 1558 40 positive positive JJ 22766 1558 41 ( ( -LRB- 22766 1558 42 + + NFP 22766 1558 43 ) ) -RRB- 22766 1558 44 terminal terminal NN 22766 1558 45 , , , 22766 1558 46 a a DT 22766 1558 47 change change NN 22766 1558 48 in in IN 22766 1558 49 the the DT 22766 1558 50 direction direction NN 22766 1558 51 of of IN 22766 1558 52 the the DT 22766 1558 53 current current NN 22766 1558 54 through through IN 22766 1558 55 the the DT 22766 1558 56 wire wire NN 22766 1558 57 ( ( -LRB- 22766 1558 58 G g NN 22766 1558 59 ) ) -RRB- 22766 1558 60 takes take VBZ 22766 1558 61 place place NN 22766 1558 62 , , , 22766 1558 63 unless unless IN 22766 1558 64 something something NN 22766 1558 65 has have VBZ 22766 1558 66 happened happen VBN 22766 1558 67 to to TO 22766 1558 68 change change VB 22766 1558 69 it -PRON- PRP 22766 1558 70 before before IN 22766 1558 71 it -PRON- PRP 22766 1558 72 has have VBZ 22766 1558 73 reached reach VBN 22766 1558 74 the the DT 22766 1558 75 brushes brush NNS 22766 1558 76 ( ( -LRB- 22766 1558 77 D d NN 22766 1558 78 , , , 22766 1558 79 E e NN 22766 1558 80 ) ) -RRB- 22766 1558 81 . . . 22766 1559 1 [ [ -LRB- 22766 1559 2 Illustration illustration NN 22766 1559 3 : : : 22766 1559 4 _ _ NNP 22766 1559 5 Fig Fig NNP 22766 1559 6 . . . 22766 1560 1 111 111 CD 22766 1560 2 . . . 22766 1560 3 _ _ NNP 22766 1560 4 CIRCUIT CIRCUIT NNP 22766 1560 5 WIRES wires WRB 22766 1560 6 IN in IN 22766 1560 7 DIRECT direct JJ 22766 1560 8 CURRENT CURRENT NNP 22766 1560 9 DYNAMO DYNAMO VBN 22766 1560 10 ] ] -RRB- 22766 1560 11 Now now RB 22766 1560 12 , , , 22766 1560 13 this this DT 22766 1560 14 change change NN 22766 1560 15 is be VBZ 22766 1560 16 just just RB 22766 1560 17 exactly exactly RB 22766 1560 18 what what WP 22766 1560 19 has have VBZ 22766 1560 20 happened happen VBN 22766 1560 21 in in IN 22766 1560 22 the the DT 22766 1560 23 wire wire NN 22766 1560 24 ( ( -LRB- 22766 1560 25 C C NNP 22766 1560 26 ) ) -RRB- 22766 1560 27 , , , 22766 1560 28 as as IN 22766 1560 29 we -PRON- PRP 22766 1560 30 have have VBP 22766 1560 31 explained explain VBN 22766 1560 32 . . . 22766 1561 1 The the DT 22766 1561 2 current current JJ 22766 1561 3 attempts attempt NNS 22766 1561 4 to to TO 22766 1561 5 reverse reverse VB 22766 1561 6 itself -PRON- PRP 22766 1561 7 and and CC 22766 1561 8 start start VB 22766 1561 9 out out RP 22766 1561 10 on on IN 22766 1561 11 business business NN 22766 1561 12 of of IN 22766 1561 13 its -PRON- PRP$ 22766 1561 14 own own JJ 22766 1561 15 , , , 22766 1561 16 so so RB 22766 1561 17 to to TO 22766 1561 18 speak speak VB 22766 1561 19 , , , 22766 1561 20 with with IN 22766 1561 21 the the DT 22766 1561 22 result result NN 22766 1561 23 that that IN 22766 1561 24 when when WRB 22766 1561 25 the the DT 22766 1561 26 brushes brush NNS 22766 1561 27 ( ( -LRB- 22766 1561 28 D d NN 22766 1561 29 and and CC 22766 1561 30 E e NN 22766 1561 31 ) ) -RRB- 22766 1561 32 contact contact NN 22766 1561 33 with with IN 22766 1561 34 the the DT 22766 1561 35 negative negative JJ 22766 1561 36 and and CC 22766 1561 37 positive positive JJ 22766 1561 38 terminals terminal NNS 22766 1561 39 , , , 22766 1561 40 respectively respectively RB 22766 1561 41 , , , 22766 1561 42 the the DT 22766 1561 43 surging surge VBG 22766 1561 44 current current NN 22766 1561 45 in in IN 22766 1561 46 the the DT 22766 1561 47 wire wire NN 22766 1561 48 ( ( -LRB- 22766 1561 49 C c NN 22766 1561 50 ) ) -RRB- 22766 1561 51 is be VBZ 22766 1561 52 going go VBG 22766 1561 53 in in IN 22766 1561 54 the the DT 22766 1561 55 direction direction NN 22766 1561 56 of of IN 22766 1561 57 the the DT 22766 1561 58 dart dart NN 22766 1561 59 ( ( -LRB- 22766 1561 60 H)--that H)--that NNP 22766 1561 61 is be VBZ 22766 1561 62 , , , 22766 1561 63 while while IN 22766 1561 64 , , , 22766 1561 65 in in IN 22766 1561 66 Fig Fig NNP 22766 1561 67 . . . 22766 1562 1 110 110 CD 22766 1562 2 , , , 22766 1562 3 the the DT 22766 1562 4 current current JJ 22766 1562 5 flows flow VBZ 22766 1562 6 from from IN 22766 1562 7 the the DT 22766 1562 8 wire wire NN 22766 1562 9 ( ( -LRB- 22766 1562 10 C c NN 22766 1562 11 ) ) -RRB- 22766 1562 12 into into IN 22766 1562 13 the the DT 22766 1562 14 positive positive JJ 22766 1562 15 terminal terminal NN 22766 1562 16 , , , 22766 1562 17 and and CC 22766 1562 18 out out IN 22766 1562 19 of of IN 22766 1562 20 the the DT 22766 1562 21 negative negative JJ 22766 1562 22 terminal terminal NN 22766 1562 23 into into IN 22766 1562 24 the the DT 22766 1562 25 wire wire NN 22766 1562 26 ( ( -LRB- 22766 1562 27 C C NNP 22766 1562 28 ) ) -RRB- 22766 1562 29 , , , 22766 1562 30 the the DT 22766 1562 31 conditions condition NNS 22766 1562 32 are be VBP 22766 1562 33 exactly exactly RB 22766 1562 34 reversed reverse VBN 22766 1562 35 in in IN 22766 1562 36 Fig Fig NNP 22766 1562 37 . . . 22766 1563 1 111 111 CD 22766 1563 2 . . . 22766 1564 1 Here here RB 22766 1564 2 the the DT 22766 1564 3 current current NN 22766 1564 4 in in IN 22766 1564 5 wire wire NN 22766 1564 6 C c NN 22766 1564 7 flows flow VBZ 22766 1564 8 _ _ NNP 22766 1564 9 into into IN 22766 1564 10 _ _ NNP 22766 1564 11 the the DT 22766 1564 12 negative negative JJ 22766 1564 13 ( ( -LRB- 22766 1564 14 - - HYPH 22766 1564 15 ) ) -RRB- 22766 1564 16 terminal terminal NN 22766 1564 17 , , , 22766 1564 18 and and CC 22766 1564 19 _ _ NNP 22766 1564 20 from from IN 22766 1564 21 _ _ NNP 22766 1564 22 the the DT 22766 1564 23 positive positive JJ 22766 1564 24 ( ( -LRB- 22766 1564 25 + + NFP 22766 1564 26 ) ) -RRB- 22766 1564 27 terminal terminal NN 22766 1564 28 into into IN 22766 1564 29 the the DT 22766 1564 30 wire wire NN 22766 1564 31 C c NN 22766 1564 32 , , , 22766 1564 33 so so IN 22766 1564 34 that that IN 22766 1564 35 in in IN 22766 1564 36 either either DT 22766 1564 37 case case NN 22766 1564 38 the the DT 22766 1564 39 current current NN 22766 1564 40 will will MD 22766 1564 41 flow flow VB 22766 1564 42 out out IN 22766 1564 43 of of IN 22766 1564 44 the the DT 22766 1564 45 brush brush NN 22766 1564 46 D d NN 22766 1564 47 and and CC 22766 1564 48 into into IN 22766 1564 49 the the DT 22766 1564 50 brush brush NN 22766 1564 51 E e NN 22766 1564 52 , , , 22766 1564 53 through through IN 22766 1564 54 the the DT 22766 1564 55 external external JJ 22766 1564 56 circuit circuit NN 22766 1564 57 ( ( -LRB- 22766 1564 58 G G NNP 22766 1564 59 ) ) -RRB- 22766 1564 60 . . . 22766 1565 1 It -PRON- PRP 22766 1565 2 will will MD 22766 1565 3 be be VB 22766 1565 4 seen see VBN 22766 1565 5 , , , 22766 1565 6 therefore therefore RB 22766 1565 7 , , , 22766 1565 8 that that IN 22766 1565 9 in in IN 22766 1565 10 the the DT 22766 1565 11 direct direct JJ 22766 1565 12 - - HYPH 22766 1565 13 current current JJ 22766 1565 14 motor motor NN 22766 1565 15 , , , 22766 1565 16 advantage advantage NN 22766 1565 17 is be VBZ 22766 1565 18 taken take VBN 22766 1565 19 of of IN 22766 1565 20 the the DT 22766 1565 21 surging surging NN 22766 1565 22 , , , 22766 1565 23 or or CC 22766 1565 24 back back JJ 22766 1565 25 - - HYPH 22766 1565 26 and and CC 22766 1565 27 - - HYPH 22766 1565 28 forth forth NN 22766 1565 29 movement movement NN 22766 1565 30 , , , 22766 1565 31 of of IN 22766 1565 32 the the DT 22766 1565 33 current current NN 22766 1565 34 to to TO 22766 1565 35 pass pass VB 22766 1565 36 it -PRON- PRP 22766 1565 37 along along RP 22766 1565 38 in in IN 22766 1565 39 one one CD 22766 1565 40 direction direction NN 22766 1565 41 , , , 22766 1565 42 whereas whereas IN 22766 1565 43 in in IN 22766 1565 44 the the DT 22766 1565 45 alternating alternate VBG 22766 1565 46 current current JJ 22766 1565 47 no no DT 22766 1565 48 such such JJ 22766 1565 49 change change NN 22766 1565 50 in in IN 22766 1565 51 direction direction NN 22766 1565 52 is be VBZ 22766 1565 53 attempted attempt VBN 22766 1565 54 . . . 22766 1566 1 ALTERNATING alternating NN 22766 1566 2 POSITIVE POSITIVE NNS 22766 1566 3 AND and CC 22766 1566 4 NEGATIVE NEGATIVE NNP 22766 1566 5 POLES.--The poles.--the VBP 22766 1566 6 alternating alternate VBG 22766 1566 7 current current NN 22766 1566 8 , , , 22766 1566 9 owing owe VBG 22766 1566 10 to to IN 22766 1566 11 this this DT 22766 1566 12 surging surging NN 22766 1566 13 movement movement NN 22766 1566 14 , , , 22766 1566 15 makes make VBZ 22766 1566 16 the the DT 22766 1566 17 poles pole NNS 22766 1566 18 alternately alternately RB 22766 1566 19 positive positive JJ 22766 1566 20 and and CC 22766 1566 21 negative negative JJ 22766 1566 22 . . . 22766 1567 1 To to TO 22766 1567 2 express express VB 22766 1567 3 this this DT 22766 1567 4 more more RBR 22766 1567 5 clearly clearly RB 22766 1567 6 , , , 22766 1567 7 supposing suppose VBG 22766 1567 8 we -PRON- PRP 22766 1567 9 take take VBP 22766 1567 10 a a DT 22766 1567 11 line line NN 22766 1567 12 ( ( -LRB- 22766 1567 13 A a NN 22766 1567 14 , , , 22766 1567 15 Fig fig NN 22766 1567 16 . . . 22766 1568 1 112 112 CD 22766 1568 2 ) ) -RRB- 22766 1568 3 , , , 22766 1568 4 which which WDT 22766 1568 5 is be VBZ 22766 1568 6 called call VBN 22766 1568 7 the the DT 22766 1568 8 zero zero CD 22766 1568 9 line line NN 22766 1568 10 , , , 22766 1568 11 or or CC 22766 1568 12 line line NN 22766 1568 13 of of IN 22766 1568 14 no no DT 22766 1568 15 electricity electricity NN 22766 1568 16 . . . 22766 1569 1 The the DT 22766 1569 2 current current NN 22766 1569 3 may may MD 22766 1569 4 be be VB 22766 1569 5 represented represent VBN 22766 1569 6 by by IN 22766 1569 7 the the DT 22766 1569 8 zigzag zigzag NNP 22766 1569 9 line line NN 22766 1569 10 ( ( -LRB- 22766 1569 11 B b NN 22766 1569 12 ) ) -RRB- 22766 1569 13 . . . 22766 1570 1 The the DT 22766 1570 2 lines line NNS 22766 1570 3 ( ( -LRB- 22766 1570 4 B b NN 22766 1570 5 ) ) -RRB- 22766 1570 6 above above IN 22766 1570 7 zero zero CD 22766 1570 8 ( ( -LRB- 22766 1570 9 A a NN 22766 1570 10 ) ) -RRB- 22766 1570 11 may may MD 22766 1570 12 be be VB 22766 1570 13 designated designate VBN 22766 1570 14 as as IN 22766 1570 15 positive positive JJ 22766 1570 16 , , , 22766 1570 17 and and CC 22766 1570 18 those those DT 22766 1570 19 below below IN 22766 1570 20 the the DT 22766 1570 21 line line NN 22766 1570 22 as as IN 22766 1570 23 negative negative JJ 22766 1570 24 . . . 22766 1571 1 The the DT 22766 1571 2 polarity polarity NN 22766 1571 3 reverses reverse VBZ 22766 1571 4 at at IN 22766 1571 5 the the DT 22766 1571 6 line line NN 22766 1571 7 A A NNP 22766 1571 8 , , , 22766 1571 9 goes go VBZ 22766 1571 10 up up IN 22766 1571 11 to to IN 22766 1571 12 D d NN 22766 1571 13 , , , 22766 1571 14 which which WDT 22766 1571 15 is be VBZ 22766 1571 16 the the DT 22766 1571 17 maximum maximum JJ 22766 1571 18 intensity intensity NN 22766 1571 19 or or CC 22766 1571 20 voltage voltage NN 22766 1571 21 above above IN 22766 1571 22 zero zero CD 22766 1571 23 , , , 22766 1571 24 and and CC 22766 1571 25 , , , 22766 1571 26 when when WRB 22766 1571 27 the the DT 22766 1571 28 current current JJ 22766 1571 29 falls fall VBZ 22766 1571 30 and and CC 22766 1571 31 crosses cross VBZ 22766 1571 32 the the DT 22766 1571 33 line line NN 22766 1571 34 A a NN 22766 1571 35 , , , 22766 1571 36 it -PRON- PRP 22766 1571 37 goes go VBZ 22766 1571 38 in in IN 22766 1571 39 the the DT 22766 1571 40 opposite opposite JJ 22766 1571 41 direction direction NN 22766 1571 42 to to IN 22766 1571 43 E e NN 22766 1571 44 , , , 22766 1571 45 which which WDT 22766 1571 46 is be VBZ 22766 1571 47 its -PRON- PRP$ 22766 1571 48 maximum maximum JJ 22766 1571 49 voltage voltage NN 22766 1571 50 in in IN 22766 1571 51 the the DT 22766 1571 52 other other JJ 22766 1571 53 direction direction NN 22766 1571 54 . . . 22766 1572 1 In in IN 22766 1572 2 point point NN 22766 1572 3 of of IN 22766 1572 4 time time NN 22766 1572 5 , , , 22766 1572 6 if if IN 22766 1572 7 it -PRON- PRP 22766 1572 8 takes take VBZ 22766 1572 9 one one CD 22766 1572 10 second second NN 22766 1572 11 for for IN 22766 1572 12 the the DT 22766 1572 13 current current NN 22766 1572 14 to to TO 22766 1572 15 go go VB 22766 1572 16 from from IN 22766 1572 17 C C NNP 22766 1572 18 to to IN 22766 1572 19 F F NNP 22766 1572 20 , , , 22766 1572 21 on on IN 22766 1572 22 the the DT 22766 1572 23 down down JJ 22766 1572 24 line line NN 22766 1572 25 , , , 22766 1572 26 then then RB 22766 1572 27 it -PRON- PRP 22766 1572 28 takes take VBZ 22766 1572 29 only only RB 22766 1572 30 a a DT 22766 1572 31 half half NN 22766 1572 32 second second JJ 22766 1572 33 to to TO 22766 1572 34 go go VB 22766 1572 35 from from IN 22766 1572 36 C c NN 22766 1572 37 to to IN 22766 1572 38 G G NNP 22766 1572 39 , , , 22766 1572 40 so so IN 22766 1572 41 that that IN 22766 1572 42 the the DT 22766 1572 43 line line NN 22766 1572 44 A a DT 22766 1572 45 represents represent VBZ 22766 1572 46 the the DT 22766 1572 47 time time NN 22766 1572 48 , , , 22766 1572 49 and and CC 22766 1572 50 the the DT 22766 1572 51 line line NN 22766 1572 52 H h NN 22766 1572 53 the the DT 22766 1572 54 intensity intensity NN 22766 1572 55 , , , 22766 1572 56 a a DT 22766 1572 57 complete complete JJ 22766 1572 58 cycle cycle NN 22766 1572 59 being be VBG 22766 1572 60 formed form VBN 22766 1572 61 from from IN 22766 1572 62 C C NNP 22766 1572 63 , , , 22766 1572 64 D D NNP 22766 1572 65 , , , 22766 1572 66 F F NNP 22766 1572 67 , , , 22766 1572 68 then then RB 22766 1572 69 through through IN 22766 1572 70 F F NNP 22766 1572 71 , , , 22766 1572 72 E E NNP 22766 1572 73 , , , 22766 1572 74 C C NNP 22766 1572 75 , , , 22766 1572 76 and and CC 22766 1572 77 so so RB 22766 1572 78 on on RB 22766 1572 79 . . . 22766 1573 1 [ [ -LRB- 22766 1573 2 Illustration illustration NN 22766 1573 3 : : : 22766 1573 4 _ _ NNP 22766 1573 5 Fig Fig NNP 22766 1573 6 . . . 22766 1574 1 112 112 CD 22766 1574 2 . . . 22766 1574 3 _ _ NNP 22766 1574 4 ALTERNATING ALTERNATING NNP 22766 1574 5 POLARITY POLARITY NNP 22766 1574 6 LINES LINES NNP 22766 1574 7 ] ] -RRB- 22766 1574 8 HOW how WRB 22766 1574 9 AN an DT 22766 1574 10 ALTERNATING alternating NN 22766 1574 11 DYNAMO DYNAMO VBD 22766 1574 12 IS be VBZ 22766 1574 13 MADE.--It MADE.--It NNP 22766 1574 14 is be VBZ 22766 1574 15 now now RB 22766 1574 16 necessary necessary JJ 22766 1574 17 to to TO 22766 1574 18 apply apply VB 22766 1574 19 these these DT 22766 1574 20 principles principle NNS 22766 1574 21 in in IN 22766 1574 22 the the DT 22766 1574 23 construction construction NN 22766 1574 24 of of IN 22766 1574 25 an an DT 22766 1574 26 alternating alternate VBG 22766 1574 27 - - HYPH 22766 1574 28 current current JJ 22766 1574 29 machine machine NN 22766 1574 30 . . . 22766 1575 1 Fig fig NN 22766 1575 2 . . . 22766 1576 1 113 113 CD 22766 1576 2 is be VBZ 22766 1576 3 a a DT 22766 1576 4 diagram diagram NN 22766 1576 5 representing represent VBG 22766 1576 6 the the DT 22766 1576 7 various various JJ 22766 1576 8 elements element NNS 22766 1576 9 , , , 22766 1576 10 and and CC 22766 1576 11 the the DT 22766 1576 12 circuiting circuiting NN 22766 1576 13 . . . 22766 1577 1 [ [ -LRB- 22766 1577 2 Illustration illustration NN 22766 1577 3 : : : 22766 1577 4 _ _ NNP 22766 1577 5 Fig Fig NNP 22766 1577 6 . . . 22766 1578 1 113 113 CD 22766 1578 2 . . . 22766 1578 3 _ _ NNP 22766 1578 4 ALTERNATING alternate VBG 22766 1578 5 CURRENT CURRENT NNP 22766 1578 6 DYNAMO DYNAMO VBN 22766 1578 7 ] ] -RRB- 22766 1578 8 Let let VB 22766 1578 9 A a DT 22766 1578 10 represent represent VB 22766 1578 11 the the DT 22766 1578 12 ring ring NN 22766 1578 13 or or CC 22766 1578 14 frame frame NN 22766 1578 15 containing contain VBG 22766 1578 16 the the DT 22766 1578 17 inwardly inwardly JJ 22766 1578 18 projecting projecting NN 22766 1578 19 field field NN 22766 1578 20 magnet magnet NN 22766 1578 21 cores core NNS 22766 1578 22 ( ( -LRB- 22766 1578 23 B b NN 22766 1578 24 ) ) -RRB- 22766 1578 25 . . . 22766 1579 1 C C NNP 22766 1579 2 is be VBZ 22766 1579 3 the the DT 22766 1579 4 shaft shaft NN 22766 1579 5 on on IN 22766 1579 6 which which WDT 22766 1579 7 the the DT 22766 1579 8 armature armature NN 22766 1579 9 revolves revolve VBZ 22766 1579 10 , , , 22766 1579 11 and and CC 22766 1579 12 this this DT 22766 1579 13 carries carry VBZ 22766 1579 14 the the DT 22766 1579 15 wheel wheel NN 22766 1579 16 ( ( -LRB- 22766 1579 17 D d NN 22766 1579 18 ) ) -RRB- 22766 1579 19 , , , 22766 1579 20 which which WDT 22766 1579 21 has have VBZ 22766 1579 22 as as RB 22766 1579 23 many many JJ 22766 1579 24 radially radially RB 22766 1579 25 disposed dispose VBN 22766 1579 26 magnet magnet NN 22766 1579 27 cores core NNS 22766 1579 28 ( ( -LRB- 22766 1579 29 E e NN 22766 1579 30 ) ) -RRB- 22766 1579 31 as as IN 22766 1579 32 there there EX 22766 1579 33 are be VBP 22766 1579 34 of of IN 22766 1579 35 the the DT 22766 1579 36 field field NN 22766 1579 37 magnet magnet NN 22766 1579 38 cores core NNS 22766 1579 39 ( ( -LRB- 22766 1579 40 B b NN 22766 1579 41 ) ) -RRB- 22766 1579 42 . . . 22766 1580 1 The the DT 22766 1580 2 shaft shaft NN 22766 1580 3 ( ( -LRB- 22766 1580 4 C C NNP 22766 1580 5 ) ) -RRB- 22766 1580 6 also also RB 22766 1580 7 carries carry VBZ 22766 1580 8 two two CD 22766 1580 9 pulleys pulley NNS 22766 1580 10 with with IN 22766 1580 11 rings ring NNS 22766 1580 12 thereon thereon NN 22766 1580 13 . . . 22766 1581 1 One one CD 22766 1581 2 of of IN 22766 1581 3 these these DT 22766 1581 4 rings ring NNS 22766 1581 5 ( ( -LRB- 22766 1581 6 F f NN 22766 1581 7 ) ) -RRB- 22766 1581 8 is be VBZ 22766 1581 9 for for IN 22766 1581 10 one one CD 22766 1581 11 end end NN 22766 1581 12 of of IN 22766 1581 13 the the DT 22766 1581 14 armature armature NN 22766 1581 15 winding winding NN 22766 1581 16 , , , 22766 1581 17 and and CC 22766 1581 18 the the DT 22766 1581 19 other other JJ 22766 1581 20 ring ring NN 22766 1581 21 ( ( -LRB- 22766 1581 22 G g NN 22766 1581 23 ) ) -RRB- 22766 1581 24 for for IN 22766 1581 25 the the DT 22766 1581 26 other other JJ 22766 1581 27 end end NN 22766 1581 28 of of IN 22766 1581 29 the the DT 22766 1581 30 armature armature NN 22766 1581 31 wire wire NN 22766 1581 32 . . . 22766 1582 1 THE the DT 22766 1582 2 WINDINGS.--The windings.--the JJ 22766 1582 3 winding winding NN 22766 1582 4 is be VBZ 22766 1582 5 as as IN 22766 1582 6 follows follow VBZ 22766 1582 7 : : : 22766 1582 8 One one CD 22766 1582 9 wire wire NN 22766 1582 10 , , , 22766 1582 11 as as IN 22766 1582 12 at at IN 22766 1582 13 H h NN 22766 1582 14 , , , 22766 1582 15 is be VBZ 22766 1582 16 first first RB 22766 1582 17 coiled coil VBN 22766 1582 18 around around IN 22766 1582 19 one one CD 22766 1582 20 magnet magnet NN 22766 1582 21 core core NN 22766 1582 22 , , , 22766 1582 23 the the DT 22766 1582 24 turnings turning NNS 22766 1582 25 being be VBG 22766 1582 26 to to IN 22766 1582 27 the the DT 22766 1582 28 right right NN 22766 1582 29 . . . 22766 1583 1 The the DT 22766 1583 2 outlet outlet NN 22766 1583 3 terminal terminal NN 22766 1583 4 of of IN 22766 1583 5 this this DT 22766 1583 6 wire wire NN 22766 1583 7 is be VBZ 22766 1583 8 then then RB 22766 1583 9 carried carry VBN 22766 1583 10 to to IN 22766 1583 11 the the DT 22766 1583 12 next next JJ 22766 1583 13 magnet magnet NN 22766 1583 14 core core NN 22766 1583 15 and and CC 22766 1583 16 wound wind VBD 22766 1583 17 around around RP 22766 1583 18 that that DT 22766 1583 19 , , , 22766 1583 20 in in IN 22766 1583 21 the the DT 22766 1583 22 opposite opposite JJ 22766 1583 23 direction direction NN 22766 1583 24 , , , 22766 1583 25 and and CC 22766 1583 26 so so RB 22766 1583 27 on on RB 22766 1583 28 , , , 22766 1583 29 so so IN 22766 1583 30 that that IN 22766 1583 31 the the DT 22766 1583 32 terminal terminal NN 22766 1583 33 of of IN 22766 1583 34 the the DT 22766 1583 35 wire wire NN 22766 1583 36 is be VBZ 22766 1583 37 brought bring VBN 22766 1583 38 out out RP 22766 1583 39 , , , 22766 1583 40 as as IN 22766 1583 41 at at IN 22766 1583 42 I -PRON- PRP 22766 1583 43 , , , 22766 1583 44 all all DT 22766 1583 45 of of IN 22766 1583 46 these these DT 22766 1583 47 wires wire NNS 22766 1583 48 being be VBG 22766 1583 49 connected connect VBN 22766 1583 50 to to IN 22766 1583 51 binding bind VBG 22766 1583 52 posts post NNS 22766 1583 53 ( ( -LRB- 22766 1583 54 J J NNP 22766 1583 55 , , , 22766 1583 56 J J NNP 22766 1583 57 ' ' '' 22766 1583 58 ) ) -RRB- 22766 1583 59 , , , 22766 1583 60 to to IN 22766 1583 61 which which WDT 22766 1583 62 , , , 22766 1583 63 also also RB 22766 1583 64 , , , 22766 1583 65 the the DT 22766 1583 66 working working NN 22766 1583 67 circuits circuit NNS 22766 1583 68 are be VBP 22766 1583 69 attached attach VBN 22766 1583 70 . . . 22766 1584 1 THE the DT 22766 1584 2 ARMATURE ARMATURE NNP 22766 1584 3 WIRES.--The WIRES.--The `` 22766 1584 4 armature armature NN 22766 1584 5 wires wire NNS 22766 1584 6 , , , 22766 1584 7 in in IN 22766 1584 8 like like NNP 22766 1584 9 manner manner NN 22766 1584 10 , , , 22766 1584 11 run run VBN 22766 1584 12 from from IN 22766 1584 13 the the DT 22766 1584 14 ring ring NN 22766 1584 15 ( ( -LRB- 22766 1584 16 G g NN 22766 1584 17 ) ) -RRB- 22766 1584 18 to to IN 22766 1584 19 one one CD 22766 1584 20 armature armature NN 22766 1584 21 core core NN 22766 1584 22 , , , 22766 1584 23 being be VBG 22766 1584 24 wound wind VBN 22766 1584 25 from from IN 22766 1584 26 right right NN 22766 1584 27 to to IN 22766 1584 28 left left NN 22766 1584 29 , , , 22766 1584 30 then then RB 22766 1584 31 to to IN 22766 1584 32 the the DT 22766 1584 33 next next JJ 22766 1584 34 core core NN 22766 1584 35 , , , 22766 1584 36 which which WDT 22766 1584 37 is be VBZ 22766 1584 38 wound wind VBN 22766 1584 39 to to IN 22766 1584 40 the the DT 22766 1584 41 right right NN 22766 1584 42 , , , 22766 1584 43 afterward afterward RB 22766 1584 44 to to IN 22766 1584 45 the the DT 22766 1584 46 next next JJ 22766 1584 47 core core NN 22766 1584 48 , , , 22766 1584 49 which which WDT 22766 1584 50 is be VBZ 22766 1584 51 wound wind VBN 22766 1584 52 to to IN 22766 1584 53 the the DT 22766 1584 54 left left NN 22766 1584 55 , , , 22766 1584 56 and and CC 22766 1584 57 so so RB 22766 1584 58 on on RB 22766 1584 59 , , , 22766 1584 60 the the DT 22766 1584 61 final final JJ 22766 1584 62 end end NN 22766 1584 63 of of IN 22766 1584 64 the the DT 22766 1584 65 wire wire NN 22766 1584 66 being be VBG 22766 1584 67 connected connect VBN 22766 1584 68 up up RP 22766 1584 69 with with IN 22766 1584 70 the the DT 22766 1584 71 other other JJ 22766 1584 72 ring ring NN 22766 1584 73 ( ( -LRB- 22766 1584 74 F F NNP 22766 1584 75 ) ) -RRB- 22766 1584 76 . . . 22766 1585 1 The the DT 22766 1585 2 north north NN 22766 1585 3 ( ( -LRB- 22766 1585 4 N n NN 22766 1585 5 ) ) -RRB- 22766 1585 6 and and CC 22766 1585 7 the the DT 22766 1585 8 south south NN 22766 1585 9 ( ( -LRB- 22766 1585 10 S s NN 22766 1585 11 ) ) -RRB- 22766 1585 12 poles pole NNS 22766 1585 13 are be VBP 22766 1585 14 indicated indicate VBN 22766 1585 15 in in IN 22766 1585 16 the the DT 22766 1585 17 diagram diagram NN 22766 1585 18 . . . 22766 1586 1 CHOKING choke VBG 22766 1586 2 COIL.--The COIL.--The `` 22766 1586 3 self self NN 22766 1586 4 - - HYPH 22766 1586 5 induction induction NN 22766 1586 6 in in IN 22766 1586 7 a a DT 22766 1586 8 current current NN 22766 1586 9 of of IN 22766 1586 10 this this DT 22766 1586 11 kind kind NN 22766 1586 12 is be VBZ 22766 1586 13 utilized utilize VBN 22766 1586 14 in in IN 22766 1586 15 transmitting transmit VBG 22766 1586 16 electricity electricity NN 22766 1586 17 to to IN 22766 1586 18 great great JJ 22766 1586 19 distances distance NNS 22766 1586 20 . . . 22766 1587 1 Wires wire NNS 22766 1587 2 offer offer VBP 22766 1587 3 resistance resistance NN 22766 1587 4 , , , 22766 1587 5 or or CC 22766 1587 6 they -PRON- PRP 22766 1587 7 impede impede VBP 22766 1587 8 the the DT 22766 1587 9 flow flow NN 22766 1587 10 of of IN 22766 1587 11 a a DT 22766 1587 12 current current NN 22766 1587 13 , , , 22766 1587 14 as as IN 22766 1587 15 hereinbefore hereinbefore NN 22766 1587 16 stated state VBD 22766 1587 17 , , , 22766 1587 18 so so IN 22766 1587 19 that that IN 22766 1587 20 it -PRON- PRP 22766 1587 21 is be VBZ 22766 1587 22 not not RB 22766 1587 23 economical economical JJ 22766 1587 24 to to TO 22766 1587 25 transmit transmit VB 22766 1587 26 a a DT 22766 1587 27 direct direct JJ 22766 1587 28 current current NN 22766 1587 29 over over IN 22766 1587 30 long long JJ 22766 1587 31 distances distance NNS 22766 1587 32 . . . 22766 1588 1 This this DT 22766 1588 2 can can MD 22766 1588 3 be be VB 22766 1588 4 done do VBN 22766 1588 5 more more RBR 22766 1588 6 efficiently efficiently RB 22766 1588 7 by by IN 22766 1588 8 means mean NNS 22766 1588 9 of of IN 22766 1588 10 the the DT 22766 1588 11 alternating alternate VBG 22766 1588 12 current current NN 22766 1588 13 , , , 22766 1588 14 which which WDT 22766 1588 15 is be VBZ 22766 1588 16 subject subject JJ 22766 1588 17 to to IN 22766 1588 18 far far RB 22766 1588 19 less less JJR 22766 1588 20 loss loss NN 22766 1588 21 than than IN 22766 1588 22 is be VBZ 22766 1588 23 the the DT 22766 1588 24 case case NN 22766 1588 25 with with IN 22766 1588 26 the the DT 22766 1588 27 direct direct JJ 22766 1588 28 current current NN 22766 1588 29 . . . 22766 1589 1 It -PRON- PRP 22766 1589 2 affords afford VBZ 22766 1589 3 a a DT 22766 1589 4 means means NN 22766 1589 5 whereby whereby WRB 22766 1589 6 the the DT 22766 1589 7 flow flow NN 22766 1589 8 of of IN 22766 1589 9 a a DT 22766 1589 10 current current NN 22766 1589 11 may may MD 22766 1589 12 be be VB 22766 1589 13 checked check VBN 22766 1589 14 or or CC 22766 1589 15 reduced reduce VBN 22766 1589 16 without without IN 22766 1589 17 depending depend VBG 22766 1589 18 upon upon IN 22766 1589 19 the the DT 22766 1589 20 resistance resistance NN 22766 1589 21 offered offer VBN 22766 1589 22 by by IN 22766 1589 23 the the DT 22766 1589 24 wire wire NN 22766 1589 25 over over IN 22766 1589 26 which which WDT 22766 1589 27 it -PRON- PRP 22766 1589 28 is be VBZ 22766 1589 29 transmitted transmit VBN 22766 1589 30 . . . 22766 1590 1 This this DT 22766 1590 2 is be VBZ 22766 1590 3 done do VBN 22766 1590 4 by by IN 22766 1590 5 means mean NNS 22766 1590 6 of of IN 22766 1590 7 what what WP 22766 1590 8 is be VBZ 22766 1590 9 called call VBN 22766 1590 10 a a DT 22766 1590 11 choking choke VBG 22766 1590 12 coil coil NN 22766 1590 13 . . . 22766 1591 1 It -PRON- PRP 22766 1591 2 is be VBZ 22766 1591 3 merely merely RB 22766 1591 4 a a DT 22766 1591 5 coil coil NN 22766 1591 6 of of IN 22766 1591 7 wire wire NN 22766 1591 8 , , , 22766 1591 9 wound wind VBN 22766 1591 10 upon upon IN 22766 1591 11 an an DT 22766 1591 12 iron iron NN 22766 1591 13 core core NN 22766 1591 14 , , , 22766 1591 15 and and CC 22766 1591 16 the the DT 22766 1591 17 current current NN 22766 1591 18 to to TO 22766 1591 19 be be VB 22766 1591 20 choked choke VBN 22766 1591 21 passes pass VBZ 22766 1591 22 through through IN 22766 1591 23 the the DT 22766 1591 24 coil coil NN 22766 1591 25 . . . 22766 1592 1 To to TO 22766 1592 2 illustrate illustrate VB 22766 1592 3 this this DT 22766 1592 4 , , , 22766 1592 5 let let VB 22766 1592 6 us -PRON- PRP 22766 1592 7 take take VB 22766 1592 8 an an DT 22766 1592 9 arc arc NN 22766 1592 10 lamp lamp NN 22766 1592 11 designed design VBN 22766 1592 12 to to TO 22766 1592 13 use use VB 22766 1592 14 a a DT 22766 1592 15 50-volt 50-volt CD 22766 1592 16 current current NN 22766 1592 17 . . . 22766 1593 1 If if IN 22766 1593 2 a a DT 22766 1593 3 current current NN 22766 1593 4 is be VBZ 22766 1593 5 supplied supply VBN 22766 1593 6 to to IN 22766 1593 7 it -PRON- PRP 22766 1593 8 carrying carry VBG 22766 1593 9 100 100 CD 22766 1593 10 volts volt NNS 22766 1593 11 , , , 22766 1593 12 it -PRON- PRP 22766 1593 13 is be VBZ 22766 1593 14 obvious obvious JJ 22766 1593 15 that that IN 22766 1593 16 there there EX 22766 1593 17 are be VBP 22766 1593 18 50 50 CD 22766 1593 19 volts volt NNS 22766 1593 20 more more JJR 22766 1593 21 than than IN 22766 1593 22 are be VBP 22766 1593 23 needed need VBN 22766 1593 24 . . . 22766 1594 1 We -PRON- PRP 22766 1594 2 must must MD 22766 1594 3 take take VB 22766 1594 4 care care NN 22766 1594 5 of of IN 22766 1594 6 this this DT 22766 1594 7 excess excess NN 22766 1594 8 of of IN 22766 1594 9 50 50 CD 22766 1594 10 volts volt NNS 22766 1594 11 without without IN 22766 1594 12 losing lose VBG 22766 1594 13 it -PRON- PRP 22766 1594 14 , , , 22766 1594 15 as as IN 22766 1594 16 would would MD 22766 1594 17 happen happen VB 22766 1594 18 were be VBD 22766 1594 19 we -PRON- PRP 22766 1594 20 to to TO 22766 1594 21 locate locate VB 22766 1594 22 a a DT 22766 1594 23 resistance resistance NN 22766 1594 24 of of IN 22766 1594 25 some some DT 22766 1594 26 kind kind NN 22766 1594 27 in in IN 22766 1594 28 the the DT 22766 1594 29 circuit circuit NN 22766 1594 30 . . . 22766 1595 1 This this DT 22766 1595 2 result result NN 22766 1595 3 we -PRON- PRP 22766 1595 4 accomplish accomplish VBP 22766 1595 5 by by IN 22766 1595 6 the the DT 22766 1595 7 introduction introduction NN 22766 1595 8 of of IN 22766 1595 9 the the DT 22766 1595 10 choking choke VBG 22766 1595 11 coil coil NN 22766 1595 12 , , , 22766 1595 13 which which WDT 22766 1595 14 has have VBZ 22766 1595 15 the the DT 22766 1595 16 effect effect NN 22766 1595 17 of of IN 22766 1595 18 absorbing absorb VBG 22766 1595 19 the the DT 22766 1595 20 excessive excessive JJ 22766 1595 21 50 50 CD 22766 1595 22 volts volt NNS 22766 1595 23 , , , 22766 1595 24 the the DT 22766 1595 25 action action NN 22766 1595 26 being be VBG 22766 1595 27 due due JJ 22766 1595 28 to to IN 22766 1595 29 its -PRON- PRP$ 22766 1595 30 quality quality NN 22766 1595 31 of of IN 22766 1595 32 self self NN 22766 1595 33 - - HYPH 22766 1595 34 induction induction NN 22766 1595 35 , , , 22766 1595 36 referred refer VBN 22766 1595 37 to to IN 22766 1595 38 in in IN 22766 1595 39 the the DT 22766 1595 40 foregoing foregoing NN 22766 1595 41 . . . 22766 1596 1 [ [ -LRB- 22766 1596 2 Illustration illustration NN 22766 1596 3 : : : 22766 1596 4 _ _ NNP 22766 1596 5 Fig Fig NNP 22766 1596 6 . . . 22766 1597 1 114 114 CD 22766 1597 2 . . . 22766 1597 3 _ _ NNP 22766 1597 4 CHOKING CHOKING NNP 22766 1597 5 COIL COIL NNP 22766 1597 6 ] ] -RRB- 22766 1597 7 In in IN 22766 1597 8 Fig Fig NNP 22766 1597 9 . . . 22766 1598 1 114 114 CD 22766 1598 2 , , , 22766 1598 3 A a DT 22766 1598 4 is be VBZ 22766 1598 5 the the DT 22766 1598 6 choking choke VBG 22766 1598 7 coil coil NN 22766 1598 8 and and CC 22766 1598 9 B B NNP 22766 1598 10 an an DT 22766 1598 11 arc arc NN 22766 1598 12 lamp lamp NN 22766 1598 13 , , , 22766 1598 14 connected connect VBN 22766 1598 15 up up RP 22766 1598 16 , , , 22766 1598 17 in in IN 22766 1598 18 series series NN 22766 1598 19 , , , 22766 1598 20 with with IN 22766 1598 21 the the DT 22766 1598 22 choking choke VBG 22766 1598 23 coil coil NN 22766 1598 24 . . . 22766 1599 1 THE the DT 22766 1599 2 TRANSFORMER.--It TRANSFORMER.--It NNP 22766 1599 3 is be VBZ 22766 1599 4 more more RBR 22766 1599 5 economical economical JJ 22766 1599 6 to to TO 22766 1599 7 transmit transmit VB 22766 1599 8 10,000 10,000 CD 22766 1599 9 volts volt NNS 22766 1599 10 a a DT 22766 1599 11 long long JJ 22766 1599 12 distance distance NN 22766 1599 13 than than IN 22766 1599 14 1,000 1,000 CD 22766 1599 15 volts volt NNS 22766 1599 16 , , , 22766 1599 17 because because IN 22766 1599 18 the the DT 22766 1599 19 lower low JJR 22766 1599 20 the the DT 22766 1599 21 pressure pressure NN 22766 1599 22 , , , 22766 1599 23 or or CC 22766 1599 24 the the DT 22766 1599 25 voltage voltage NN 22766 1599 26 , , , 22766 1599 27 the the DT 22766 1599 28 larger large JJR 22766 1599 29 must must MD 22766 1599 30 be be VB 22766 1599 31 the the DT 22766 1599 32 conductor conductor NN 22766 1599 33 to to TO 22766 1599 34 avoid avoid VB 22766 1599 35 loss loss NN 22766 1599 36 . . . 22766 1600 1 It -PRON- PRP 22766 1600 2 is be VBZ 22766 1600 3 for for IN 22766 1600 4 this this DT 22766 1600 5 reason reason NN 22766 1600 6 that that IN 22766 1600 7 500 500 CD 22766 1600 8 volts volt NNS 22766 1600 9 , , , 22766 1600 10 or or CC 22766 1600 11 more more RBR 22766 1600 12 , , , 22766 1600 13 are be VBP 22766 1600 14 used use VBN 22766 1600 15 on on IN 22766 1600 16 electric electric JJ 22766 1600 17 railways railway NNS 22766 1600 18 . . . 22766 1601 1 For for IN 22766 1601 2 electric electric JJ 22766 1601 3 light light JJ 22766 1601 4 purposes purpose NNS 22766 1601 5 , , , 22766 1601 6 where where WRB 22766 1601 7 the the DT 22766 1601 8 current current NN 22766 1601 9 goes go VBZ 22766 1601 10 into into IN 22766 1601 11 dwellings dwelling NNS 22766 1601 12 , , , 22766 1601 13 even even RB 22766 1601 14 this this DT 22766 1601 15 is be VBZ 22766 1601 16 too too RB 22766 1601 17 high high JJ 22766 1601 18 , , , 22766 1601 19 so so RB 22766 1601 20 a a DT 22766 1601 21 transformer transformer NN 22766 1601 22 is be VBZ 22766 1601 23 used use VBN 22766 1601 24 to to TO 22766 1601 25 take take VB 22766 1601 26 a a DT 22766 1601 27 high high JJ 22766 1601 28 - - HYPH 22766 1601 29 voltage voltage NN 22766 1601 30 current current NN 22766 1601 31 from from IN 22766 1601 32 the the DT 22766 1601 33 main main JJ 22766 1601 34 line line NN 22766 1601 35 and and CC 22766 1601 36 transform transform VB 22766 1601 37 it -PRON- PRP 22766 1601 38 into into IN 22766 1601 39 a a DT 22766 1601 40 low low JJ 22766 1601 41 voltage voltage NN 22766 1601 42 . . . 22766 1602 1 This this DT 22766 1602 2 is be VBZ 22766 1602 3 done do VBN 22766 1602 4 by by IN 22766 1602 5 means mean NNS 22766 1602 6 of of IN 22766 1602 7 two two CD 22766 1602 8 distinct distinct JJ 22766 1602 9 coils coil NNS 22766 1602 10 of of IN 22766 1602 11 wire wire NN 22766 1602 12 , , , 22766 1602 13 wound wind VBN 22766 1602 14 upon upon IN 22766 1602 15 an an DT 22766 1602 16 iron iron NN 22766 1602 17 core core NN 22766 1602 18 . . . 22766 1603 1 [ [ -LRB- 22766 1603 2 Illustration illustration NN 22766 1603 3 : : : 22766 1603 4 _ _ NNP 22766 1603 5 Fig Fig NNP 22766 1603 6 . . . 22766 1604 1 115 115 CD 22766 1604 2 . . . 22766 1604 3 _ _ NNP 22766 1604 4 A a DT 22766 1604 5 TRANSFORMER transformer NN 22766 1604 6 ] ] -RRB- 22766 1604 7 In in IN 22766 1604 8 Fig Fig NNP 22766 1604 9 . . . 22766 1605 1 115 115 CD 22766 1605 2 the the DT 22766 1605 3 core core NN 22766 1605 4 is be VBZ 22766 1605 5 O o NN 22766 1605 6 - - HYPH 22766 1605 7 shaped shaped JJ 22766 1605 8 , , , 22766 1605 9 so so IN 22766 1605 10 that that IN 22766 1605 11 a a DT 22766 1605 12 primary primary JJ 22766 1605 13 winding winding NN 22766 1605 14 ( ( -LRB- 22766 1605 15 A a NN 22766 1605 16 ) ) -RRB- 22766 1605 17 , , , 22766 1605 18 from from IN 22766 1605 19 the the DT 22766 1605 20 electrical electrical JJ 22766 1605 21 source source NN 22766 1605 22 , , , 22766 1605 23 can can MD 22766 1605 24 be be VB 22766 1605 25 wound wind VBN 22766 1605 26 upon upon IN 22766 1605 27 one one CD 22766 1605 28 limb limb NN 22766 1605 29 , , , 22766 1605 30 and and CC 22766 1605 31 the the DT 22766 1605 32 secondary secondary JJ 22766 1605 33 winding winding NN 22766 1605 34 ( ( -LRB- 22766 1605 35 B b NN 22766 1605 36 ) ) -RRB- 22766 1605 37 wound wind VBD 22766 1605 38 around around IN 22766 1605 39 the the DT 22766 1605 40 other other JJ 22766 1605 41 limb limb NN 22766 1605 42 . . . 22766 1606 1 The the DT 22766 1606 2 wires wire NNS 22766 1606 3 , , , 22766 1606 4 to to TO 22766 1606 5 supply supply VB 22766 1606 6 the the DT 22766 1606 7 lamps lamp NNS 22766 1606 8 , , , 22766 1606 9 run run VBN 22766 1606 10 from from IN 22766 1606 11 the the DT 22766 1606 12 secondary secondary JJ 22766 1606 13 coil coil NN 22766 1606 14 . . . 22766 1607 1 There there EX 22766 1607 2 is be VBZ 22766 1607 3 no no DT 22766 1607 4 electrical electrical JJ 22766 1607 5 connection connection NN 22766 1607 6 between between IN 22766 1607 7 the the DT 22766 1607 8 two two CD 22766 1607 9 coils coil NNS 22766 1607 10 , , , 22766 1607 11 but but CC 22766 1607 12 the the DT 22766 1607 13 action action NN 22766 1607 14 from from IN 22766 1607 15 the the DT 22766 1607 16 primary primary NN 22766 1607 17 to to IN 22766 1607 18 the the DT 22766 1607 19 secondary secondary JJ 22766 1607 20 coil coil NN 22766 1607 21 is be VBZ 22766 1607 22 solely solely RB 22766 1607 23 by by IN 22766 1607 24 induction induction NN 22766 1607 25 . . . 22766 1608 1 When when WRB 22766 1608 2 a a DT 22766 1608 3 current current NN 22766 1608 4 passes pass VBZ 22766 1608 5 through through IN 22766 1608 6 the the DT 22766 1608 7 primary primary JJ 22766 1608 8 coil coil NN 22766 1608 9 , , , 22766 1608 10 the the DT 22766 1608 11 surging surging NN 22766 1608 12 movement movement NN 22766 1608 13 , , , 22766 1608 14 heretofore heretofore RB 22766 1608 15 explained explain VBD 22766 1608 16 , , , 22766 1608 17 is be VBZ 22766 1608 18 transmitted transmit VBN 22766 1608 19 to to IN 22766 1608 20 the the DT 22766 1608 21 iron iron NN 22766 1608 22 core core NN 22766 1608 23 , , , 22766 1608 24 and and CC 22766 1608 25 the the DT 22766 1608 26 iron iron NN 22766 1608 27 core core NN 22766 1608 28 , , , 22766 1608 29 in in IN 22766 1608 30 turn turn NN 22766 1608 31 , , , 22766 1608 32 transmits transmit VBZ 22766 1608 33 this this DT 22766 1608 34 electrical electrical JJ 22766 1608 35 energy energy NN 22766 1608 36 to to IN 22766 1608 37 the the DT 22766 1608 38 secondary secondary JJ 22766 1608 39 coil coil NN 22766 1608 40 . . . 22766 1609 1 HOW how WRB 22766 1609 2 THE the DT 22766 1609 3 VOLTAGE VOLTAGE NNP 22766 1609 4 IS be VBZ 22766 1609 5 DETERMINED.--The determined.--the JJ 22766 1609 6 voltage voltage NN 22766 1609 7 produced produce VBN 22766 1609 8 by by IN 22766 1609 9 the the DT 22766 1609 10 secondary secondary JJ 22766 1609 11 coil coil NN 22766 1609 12 will will MD 22766 1609 13 depend depend VB 22766 1609 14 upon upon IN 22766 1609 15 several several JJ 22766 1609 16 things thing NNS 22766 1609 17 , , , 22766 1609 18 namely namely RB 22766 1609 19 , , , 22766 1609 20 the the DT 22766 1609 21 strength strength NN 22766 1609 22 of of IN 22766 1609 23 the the DT 22766 1609 24 magnetism magnetism NN 22766 1609 25 transmitted transmit VBN 22766 1609 26 to to IN 22766 1609 27 it -PRON- PRP 22766 1609 28 ; ; : 22766 1609 29 the the DT 22766 1609 30 rapidity rapidity NN 22766 1609 31 , , , 22766 1609 32 or or CC 22766 1609 33 periodicity periodicity NN 22766 1609 34 of of IN 22766 1609 35 the the DT 22766 1609 36 current current NN 22766 1609 37 , , , 22766 1609 38 and and CC 22766 1609 39 the the DT 22766 1609 40 number number NN 22766 1609 41 of of IN 22766 1609 42 turns turn NNS 22766 1609 43 of of IN 22766 1609 44 wire wire NN 22766 1609 45 around around IN 22766 1609 46 the the DT 22766 1609 47 coil coil NN 22766 1609 48 . . . 22766 1610 1 The the DT 22766 1610 2 voltage voltage NN 22766 1610 3 is be VBZ 22766 1610 4 dependent dependent JJ 22766 1610 5 upon upon IN 22766 1610 6 the the DT 22766 1610 7 length length NN 22766 1610 8 of of IN 22766 1610 9 the the DT 22766 1610 10 winding winding NN 22766 1610 11 . . . 22766 1611 1 But but CC 22766 1611 2 the the DT 22766 1611 3 voltage voltage NN 22766 1611 4 may may MD 22766 1611 5 also also RB 22766 1611 6 be be VB 22766 1611 7 increased increase VBN 22766 1611 8 , , , 22766 1611 9 as as RB 22766 1611 10 well well RB 22766 1611 11 as as IN 22766 1611 12 decreased decrease VBN 22766 1611 13 . . . 22766 1612 1 If if IN 22766 1612 2 the the DT 22766 1612 3 primary primary NN 22766 1612 4 has have VBZ 22766 1612 5 , , , 22766 1612 6 we -PRON- PRP 22766 1612 7 will will MD 22766 1612 8 say say VB 22766 1612 9 , , , 22766 1612 10 100 100 CD 22766 1612 11 turns turn NNS 22766 1612 12 of of IN 22766 1612 13 wire wire NN 22766 1612 14 , , , 22766 1612 15 and and CC 22766 1612 16 has have VBZ 22766 1612 17 200 200 CD 22766 1612 18 volts volt NNS 22766 1612 19 , , , 22766 1612 20 and and CC 22766 1612 21 the the DT 22766 1612 22 secondary secondary JJ 22766 1612 23 has have VBZ 22766 1612 24 50 50 CD 22766 1612 25 turns turn NNS 22766 1612 26 of of IN 22766 1612 27 wire wire NN 22766 1612 28 , , , 22766 1612 29 the the DT 22766 1612 30 secondary secondary JJ 22766 1612 31 will will MD 22766 1612 32 give give VB 22766 1612 33 forth forth RP 22766 1612 34 only only RB 22766 1612 35 one one CD 22766 1612 36 - - HYPH 22766 1612 37 half half NN 22766 1612 38 as as RB 22766 1612 39 much much RB 22766 1612 40 as as IN 22766 1612 41 the the DT 22766 1612 42 primary primary JJ 22766 1612 43 , , , 22766 1612 44 or or CC 22766 1612 45 100 100 CD 22766 1612 46 volts volt NNS 22766 1612 47 . . . 22766 1613 1 If if IN 22766 1613 2 , , , 22766 1613 3 on on IN 22766 1613 4 the the DT 22766 1613 5 other other JJ 22766 1613 6 hand hand NN 22766 1613 7 , , , 22766 1613 8 400 400 CD 22766 1613 9 volts volt NNS 22766 1613 10 would would MD 22766 1613 11 be be VB 22766 1613 12 required require VBN 22766 1613 13 , , , 22766 1613 14 the the DT 22766 1613 15 secondary secondary JJ 22766 1613 16 should should MD 22766 1613 17 have have VB 22766 1613 18 200 200 CD 22766 1613 19 turns turn NNS 22766 1613 20 in in IN 22766 1613 21 the the DT 22766 1613 22 winding winding NN 22766 1613 23 . . . 22766 1614 1 VOLTAGE VOLTAGE NNP 22766 1614 2 AND and CC 22766 1614 3 AMPERAGE AMPERAGE NNP 22766 1614 4 IN in IN 22766 1614 5 TRANSFORMERS.--It TRANSFORMERS.--It NNP 22766 1614 6 must must MD 22766 1614 7 not not RB 22766 1614 8 be be VB 22766 1614 9 understood understand VBN 22766 1614 10 that that IN 22766 1614 11 , , , 22766 1614 12 by by IN 22766 1614 13 increasing increase VBG 22766 1614 14 the the DT 22766 1614 15 voltage voltage NN 22766 1614 16 in in IN 22766 1614 17 this this DT 22766 1614 18 way way NN 22766 1614 19 , , , 22766 1614 20 we -PRON- PRP 22766 1614 21 are be VBP 22766 1614 22 getting get VBG 22766 1614 23 that that IN 22766 1614 24 much much RB 22766 1614 25 more more JJR 22766 1614 26 electricity electricity NN 22766 1614 27 . . . 22766 1615 1 If if IN 22766 1615 2 the the DT 22766 1615 3 primary primary JJ 22766 1615 4 coil coil NN 22766 1615 5 , , , 22766 1615 6 with with IN 22766 1615 7 100 100 CD 22766 1615 8 turns turn NNS 22766 1615 9 , , , 22766 1615 10 produces produce VBZ 22766 1615 11 a a DT 22766 1615 12 current current NN 22766 1615 13 of of IN 22766 1615 14 200 200 CD 22766 1615 15 volts volt NNS 22766 1615 16 and and CC 22766 1615 17 50 50 CD 22766 1615 18 amperes ampere NNS 22766 1615 19 , , , 22766 1615 20 which which WDT 22766 1615 21 would would MD 22766 1615 22 be be VB 22766 1615 23 200 200 CD 22766 1615 24 à à NNP 22766 1615 25 � � NNP 22766 1615 26 50 50 CD 22766 1615 27 = = SYM 22766 1615 28 10,000 10,000 CD 22766 1615 29 watts watt NNS 22766 1615 30 , , , 22766 1615 31 and and CC 22766 1615 32 the the DT 22766 1615 33 secondary secondary JJ 22766 1615 34 coil coil NN 22766 1615 35 has have VBZ 22766 1615 36 50 50 CD 22766 1615 37 turns turn NNS 22766 1615 38 , , , 22766 1615 39 we -PRON- PRP 22766 1615 40 shall shall MD 22766 1615 41 have have VB 22766 1615 42 100 100 CD 22766 1615 43 volts volt NNS 22766 1615 44 and and CC 22766 1615 45 100 100 CD 22766 1615 46 amperes ampere NNS 22766 1615 47 : : : 22766 1615 48 100 100 CD 22766 1615 49 ( ( -LRB- 22766 1615 50 V. V. NNP 22766 1615 51 ) ) -RRB- 22766 1615 52 à à NNP 22766 1615 53 � � NNP 22766 1615 54 100 100 CD 22766 1615 55 ( ( -LRB- 22766 1615 56 A. a. NN 22766 1615 57 ) ) -RRB- 22766 1616 1 = = NFP 22766 1616 2 10,000 10,000 CD 22766 1616 3 watts watt NNS 22766 1616 4 . . . 22766 1617 1 Or or CC 22766 1617 2 , , , 22766 1617 3 if if IN 22766 1617 4 , , , 22766 1617 5 on on IN 22766 1617 6 the the DT 22766 1617 7 other other JJ 22766 1617 8 hand hand NN 22766 1617 9 , , , 22766 1617 10 our -PRON- PRP$ 22766 1617 11 secondary secondary JJ 22766 1617 12 winding winding NN 22766 1617 13 is be VBZ 22766 1617 14 composed compose VBN 22766 1617 15 of of IN 22766 1617 16 200 200 CD 22766 1617 17 turns turn NNS 22766 1617 18 , , , 22766 1617 19 we -PRON- PRP 22766 1617 20 shall shall MD 22766 1617 21 have have VB 22766 1617 22 400 400 CD 22766 1617 23 volts volt NNS 22766 1617 24 and and CC 22766 1617 25 25 25 CD 22766 1617 26 amperes ampere NNS 22766 1617 27 , , , 22766 1617 28 400 400 CD 22766 1617 29 ( ( -LRB- 22766 1617 30 volts volt NNS 22766 1617 31 ) ) -RRB- 22766 1617 32 à à NNP 22766 1617 33 � � NNP 22766 1617 34 25 25 CD 22766 1617 35 ( ( -LRB- 22766 1617 36 amperes ampere NNS 22766 1617 37 ) ) -RRB- 22766 1617 38 also also RB 22766 1617 39 gives give VBZ 22766 1617 40 10,000 10,000 CD 22766 1617 41 watts watt NNS 22766 1617 42 . . . 22766 1618 1 Necessarily necessarily RB 22766 1618 2 , , , 22766 1618 3 there there EX 22766 1618 4 will will MD 22766 1618 5 be be VB 22766 1618 6 some some DT 22766 1618 7 loss loss NN 22766 1618 8 , , , 22766 1618 9 but but CC 22766 1618 10 the the DT 22766 1618 11 foregoing foregoing NN 22766 1618 12 is be VBZ 22766 1618 13 offered offer VBN 22766 1618 14 as as IN 22766 1618 15 the the DT 22766 1618 16 theoretical theoretical JJ 22766 1618 17 basis basis NN 22766 1618 18 of of IN 22766 1618 19 calculation calculation NN 22766 1618 20 . . . 22766 1619 1 CHAPTER CHAPTER NNP 22766 1619 2 XVI XVI NNP 22766 1619 3 ELECTRIC ELECTRIC NNP 22766 1619 4 LIGHTING light VBG 22766 1619 5 The the DT 22766 1619 6 most most RBS 22766 1619 7 important important JJ 22766 1619 8 step step NN 22766 1619 9 in in IN 22766 1619 10 the the DT 22766 1619 11 electric electric JJ 22766 1619 12 field field NN 22766 1619 13 , , , 22766 1619 14 after after IN 22766 1619 15 the the DT 22766 1619 16 dynamo dynamo NN 22766 1619 17 had have VBD 22766 1619 18 been be VBN 22766 1619 19 brought bring VBN 22766 1619 20 to to IN 22766 1619 21 a a DT 22766 1619 22 fairly fairly RB 22766 1619 23 workable workable JJ 22766 1619 24 condition condition NN 22766 1619 25 , , , 22766 1619 26 was be VBD 22766 1619 27 its -PRON- PRP$ 22766 1619 28 utilization utilization NN 22766 1619 29 to to TO 22766 1619 30 make make VB 22766 1619 31 light light NN 22766 1619 32 . . . 22766 1620 1 It -PRON- PRP 22766 1620 2 was be VBD 22766 1620 3 long long RB 22766 1620 4 known know VBN 22766 1620 5 prior prior RB 22766 1620 6 to to IN 22766 1620 7 the the DT 22766 1620 8 discovery discovery NN 22766 1620 9 of of IN 22766 1620 10 practical practical JJ 22766 1620 11 electric electric JJ 22766 1620 12 dynamos dynamo NNS 22766 1620 13 , , , 22766 1620 14 that that IN 22766 1620 15 the the DT 22766 1620 16 electric electric JJ 22766 1620 17 current current NN 22766 1620 18 would would MD 22766 1620 19 produce produce VB 22766 1620 20 an an DT 22766 1620 21 intense intense JJ 22766 1620 22 heat heat NN 22766 1620 23 . . . 22766 1621 1 Ordinary ordinary JJ 22766 1621 2 fuels fuel NNS 22766 1621 3 under under IN 22766 1621 4 certain certain JJ 22766 1621 5 favorable favorable JJ 22766 1621 6 conditions condition NNS 22766 1621 7 will will MD 22766 1621 8 produce produce VB 22766 1621 9 a a DT 22766 1621 10 temperature temperature NN 22766 1621 11 of of IN 22766 1621 12 4,500 4,500 CD 22766 1621 13 degrees degree NNS 22766 1621 14 of of IN 22766 1621 15 heat heat NN 22766 1621 16 ; ; : 22766 1621 17 but but CC 22766 1621 18 by by IN 22766 1621 19 means mean NNS 22766 1621 20 of of IN 22766 1621 21 the the DT 22766 1621 22 electric electric JJ 22766 1621 23 arc arc NN 22766 1621 24 , , , 22766 1621 25 as as RB 22766 1621 26 high high JJ 22766 1621 27 as as IN 22766 1621 28 six six CD 22766 1621 29 , , , 22766 1621 30 eight eight CD 22766 1621 31 and and CC 22766 1621 32 ten ten CD 22766 1621 33 thousand thousand CD 22766 1621 34 degrees degree NNS 22766 1621 35 are be VBP 22766 1621 36 available available JJ 22766 1621 37 . . . 22766 1622 1 The the DT 22766 1622 2 fact fact NN 22766 1622 3 that that IN 22766 1622 4 when when WRB 22766 1622 5 a a DT 22766 1622 6 conductor conductor NN 22766 1622 7 , , , 22766 1622 8 in in IN 22766 1622 9 an an DT 22766 1622 10 electric electric JJ 22766 1622 11 current current NN 22766 1622 12 , , , 22766 1622 13 is be VBZ 22766 1622 14 severed sever VBN 22766 1622 15 , , , 22766 1622 16 a a DT 22766 1622 17 spark spark NN 22766 1622 18 will will MD 22766 1622 19 follow follow VB 22766 1622 20 the the DT 22766 1622 21 drawing drawing NN 22766 1622 22 part part NN 22766 1622 23 of of IN 22766 1622 24 the the DT 22766 1622 25 broken broken JJ 22766 1622 26 ends end NNS 22766 1622 27 , , , 22766 1622 28 led lead VBD 22766 1622 29 many many JJ 22766 1622 30 scientists scientist NNS 22766 1622 31 to to TO 22766 1622 32 believe believe VB 22766 1622 33 , , , 22766 1622 34 even even RB 22766 1622 35 before before IN 22766 1622 36 the the DT 22766 1622 37 dynamo dynamo NN 22766 1622 38 was be VBD 22766 1622 39 in in IN 22766 1622 40 a a DT 22766 1622 41 practical practical JJ 22766 1622 42 shape shape NN 22766 1622 43 , , , 22766 1622 44 that that DT 22766 1622 45 electricity electricity NN 22766 1622 46 , , , 22766 1622 47 sooner sooner RB 22766 1622 48 or or CC 22766 1622 49 later later RBR 22766 1622 50 , , , 22766 1622 51 would would MD 22766 1622 52 be be VB 22766 1622 53 employed employ VBN 22766 1622 54 as as IN 22766 1622 55 the the DT 22766 1622 56 great great JJ 22766 1622 57 lighting lighting NN 22766 1622 58 agent agent NN 22766 1622 59 . . . 22766 1623 1 When when WRB 22766 1623 2 the the DT 22766 1623 3 dynamo dynamo NN 22766 1623 4 finally finally RB 22766 1623 5 reached reach VBD 22766 1623 6 a a DT 22766 1623 7 stage stage NN 22766 1623 8 in in IN 22766 1623 9 development development NN 22766 1623 10 where where WRB 22766 1623 11 its -PRON- PRP$ 22766 1623 12 operation operation NN 22766 1623 13 could could MD 22766 1623 14 be be VB 22766 1623 15 depended depend VBN 22766 1623 16 on on IN 22766 1623 17 , , , 22766 1623 18 and and CC 22766 1623 19 was be VBD 22766 1623 20 made make VBN 22766 1623 21 reversible reversible JJ 22766 1623 22 , , , 22766 1623 23 the the DT 22766 1623 24 first first JJ 22766 1623 25 active active JJ 22766 1623 26 steps step NNS 22766 1623 27 were be VBD 22766 1623 28 taken take VBN 22766 1623 29 to to IN 22766 1623 30 not not RB 22766 1623 31 only only RB 22766 1623 32 produce produce VB 22766 1623 33 , , , 22766 1623 34 but but CC 22766 1623 35 to to TO 22766 1623 36 maintain maintain VB 22766 1623 37 an an DT 22766 1623 38 arc arc NN 22766 1623 39 between between IN 22766 1623 40 two two CD 22766 1623 41 electrodes electrode NNS 22766 1623 42 . . . 22766 1624 1 It -PRON- PRP 22766 1624 2 would would MD 22766 1624 3 be be VB 22766 1624 4 difficult difficult JJ 22766 1624 5 and and CC 22766 1624 6 tedious tedious JJ 22766 1624 7 to to TO 22766 1624 8 follow follow VB 22766 1624 9 out out RP 22766 1624 10 the the DT 22766 1624 11 first first JJ 22766 1624 12 experiments experiment NNS 22766 1624 13 in in IN 22766 1624 14 detail detail NN 22766 1624 15 , , , 22766 1624 16 and and CC 22766 1624 17 it -PRON- PRP 22766 1624 18 might may MD 22766 1624 19 , , , 22766 1624 20 also also RB 22766 1624 21 , , , 22766 1624 22 be be VB 22766 1624 23 useless useless JJ 22766 1624 24 , , , 22766 1624 25 as as IN 22766 1624 26 information information NN 22766 1624 27 , , , 22766 1624 28 in in IN 22766 1624 29 view view NN 22766 1624 30 of of IN 22766 1624 31 the the DT 22766 1624 32 present present JJ 22766 1624 33 knowledge knowledge NN 22766 1624 34 of of IN 22766 1624 35 the the DT 22766 1624 36 science science NN 22766 1624 37 . . . 22766 1625 1 A a DT 22766 1625 2 few few JJ 22766 1625 3 steps step NNS 22766 1625 4 in in IN 22766 1625 5 the the DT 22766 1625 6 course course NN 22766 1625 7 of of IN 22766 1625 8 the the DT 22766 1625 9 development development NN 22766 1625 10 are be VBP 22766 1625 11 , , , 22766 1625 12 however however RB 22766 1625 13 , , , 22766 1625 14 necessary necessary JJ 22766 1625 15 to to IN 22766 1625 16 a a DT 22766 1625 17 complete complete JJ 22766 1625 18 understanding understanding NN 22766 1625 19 of of IN 22766 1625 20 the the DT 22766 1625 21 subject subject NN 22766 1625 22 . . . 22766 1626 1 Reference reference NN 22766 1626 2 has have VBZ 22766 1626 3 been be VBN 22766 1626 4 made make VBN 22766 1626 5 in in IN 22766 1626 6 a a DT 22766 1626 7 previous previous JJ 22766 1626 8 chapter chapter NN 22766 1626 9 to to IN 22766 1626 10 what what WP 22766 1626 11 is be VBZ 22766 1626 12 called call VBN 22766 1626 13 the the DT 22766 1626 14 _ _ NNP 22766 1626 15 Electric Electric NNP 22766 1626 16 Arc Arc NNP 22766 1626 17 _ _ NNP 22766 1626 18 , , , 22766 1626 19 produced produce VBN 22766 1626 20 by by IN 22766 1626 21 slightly slightly RB 22766 1626 22 separated separate VBN 22766 1626 23 conductors conductor NNS 22766 1626 24 , , , 22766 1626 25 across across IN 22766 1626 26 which which WDT 22766 1626 27 the the DT 22766 1626 28 electric electric JJ 22766 1626 29 current current JJ 22766 1626 30 jumps jump NNS 22766 1626 31 , , , 22766 1626 32 producing produce VBG 22766 1626 33 the the DT 22766 1626 34 brilliantly brilliantly RB 22766 1626 35 lighted light VBN 22766 1626 36 area area NN 22766 1626 37 . . . 22766 1627 1 This this DT 22766 1627 2 light light NN 22766 1627 3 is be VBZ 22766 1627 4 produced produce VBN 22766 1627 5 by by IN 22766 1627 6 the the DT 22766 1627 7 combustion combustion NN 22766 1627 8 of of IN 22766 1627 9 the the DT 22766 1627 10 carbon carbon NN 22766 1627 11 of of IN 22766 1627 12 which which WDT 22766 1627 13 the the DT 22766 1627 14 electrodes electrode NNS 22766 1627 15 are be VBP 22766 1627 16 composed compose VBN 22766 1627 17 . . . 22766 1628 1 Thus thus RB 22766 1628 2 , , , 22766 1628 3 the the DT 22766 1628 4 illumination illumination NN 22766 1628 5 is be VBZ 22766 1628 6 the the DT 22766 1628 7 result result NN 22766 1628 8 of of IN 22766 1628 9 directly directly RB 22766 1628 10 burning burn VBG 22766 1628 11 a a DT 22766 1628 12 fuel fuel NN 22766 1628 13 . . . 22766 1629 1 The the DT 22766 1629 2 current current NN 22766 1629 3 , , , 22766 1629 4 in in IN 22766 1629 5 passing pass VBG 22766 1629 6 from from IN 22766 1629 7 one one CD 22766 1629 8 electrode electrode NN 22766 1629 9 to to IN 22766 1629 10 the the DT 22766 1629 11 other other JJ 22766 1629 12 , , , 22766 1629 13 through through IN 22766 1629 14 the the DT 22766 1629 15 gap gap NN 22766 1629 16 , , , 22766 1629 17 produces produce VBZ 22766 1629 18 such such PDT 22766 1629 19 an an DT 22766 1629 20 intense intense JJ 22766 1629 21 heat heat NN 22766 1629 22 that that WDT 22766 1629 23 the the DT 22766 1629 24 fuel fuel NN 22766 1629 25 through through IN 22766 1629 26 which which WDT 22766 1629 27 the the DT 22766 1629 28 current current NN 22766 1629 29 passes pass NNS 22766 1629 30 is be VBZ 22766 1629 31 consumed consume VBN 22766 1629 32 . . . 22766 1630 1 Carbon carbon NN 22766 1630 2 in in IN 22766 1630 3 a a DT 22766 1630 4 comparatively comparatively RB 22766 1630 5 pure pure JJ 22766 1630 6 state state NN 22766 1630 7 is be VBZ 22766 1630 8 difficult difficult JJ 22766 1630 9 to to TO 22766 1630 10 ignite ignite VB 22766 1630 11 , , , 22766 1630 12 owing owe VBG 22766 1630 13 to to IN 22766 1630 14 its -PRON- PRP$ 22766 1630 15 great great JJ 22766 1630 16 resistance resistance NN 22766 1630 17 to to TO 22766 1630 18 heat heat VB 22766 1630 19 . . . 22766 1631 1 At at IN 22766 1631 2 about about RB 22766 1631 3 7,000 7,000 CD 22766 1631 4 degrees degree NNS 22766 1631 5 it -PRON- PRP 22766 1631 6 will will MD 22766 1631 7 fuse fuse VB 22766 1631 8 , , , 22766 1631 9 and and CC 22766 1631 10 pass pass VB 22766 1631 11 into into IN 22766 1631 12 a a DT 22766 1631 13 vapor vapor NN 22766 1631 14 which which WDT 22766 1631 15 causes cause VBZ 22766 1631 16 the the DT 22766 1631 17 intense intense JJ 22766 1631 18 illumination illumination NN 22766 1631 19 . . . 22766 1632 1 The the DT 22766 1632 2 earliest early JJS 22766 1632 3 form form NN 22766 1632 4 of of IN 22766 1632 5 electric electric JJ 22766 1632 6 lighting lighting NN 22766 1632 7 was be VBD 22766 1632 8 by by IN 22766 1632 9 means mean NNS 22766 1632 10 of of IN 22766 1632 11 the the DT 22766 1632 12 arc arc NN 22766 1632 13 , , , 22766 1632 14 in in IN 22766 1632 15 which which WDT 22766 1632 16 the the DT 22766 1632 17 light light NN 22766 1632 18 is be VBZ 22766 1632 19 maintained maintain VBN 22766 1632 20 so so RB 22766 1632 21 long long RB 22766 1632 22 as as IN 22766 1632 23 the the DT 22766 1632 24 electrodes electrode NNS 22766 1632 25 were be VBD 22766 1632 26 kept keep VBN 22766 1632 27 a a DT 22766 1632 28 certain certain JJ 22766 1632 29 distance distance NN 22766 1632 30 apart apart RB 22766 1632 31 . . . 22766 1633 1 To to TO 22766 1633 2 do do VB 22766 1633 3 this this DT 22766 1633 4 requires require VBZ 22766 1633 5 delicate delicate JJ 22766 1633 6 mechanism mechanism NN 22766 1633 7 , , , 22766 1633 8 for for IN 22766 1633 9 the the DT 22766 1633 10 reason reason NN 22766 1633 11 that that IN 22766 1633 12 when when WRB 22766 1633 13 contact contact NN 22766 1633 14 is be VBZ 22766 1633 15 made make VBN 22766 1633 16 , , , 22766 1633 17 and and CC 22766 1633 18 the the DT 22766 1633 19 current current JJ 22766 1633 20 flows flow VBZ 22766 1633 21 through through IN 22766 1633 22 the the DT 22766 1633 23 two two CD 22766 1633 24 electrodes electrode NNS 22766 1633 25 , , , 22766 1633 26 which which WDT 22766 1633 27 are be VBP 22766 1633 28 connected connect VBN 22766 1633 29 up up RP 22766 1633 30 directly directly RB 22766 1633 31 with with IN 22766 1633 32 the the DT 22766 1633 33 coils coil NNS 22766 1633 34 of of IN 22766 1633 35 a a DT 22766 1633 36 magnet magnet NN 22766 1633 37 , , , 22766 1633 38 the the DT 22766 1633 39 cores core NNS 22766 1633 40 , , , 22766 1633 41 or or CC 22766 1633 42 armatures armature VBZ 22766 1633 43 , , , 22766 1633 44 will will MD 22766 1633 45 be be VB 22766 1633 46 magnetized magnetize VBN 22766 1633 47 . . . 22766 1634 1 The the DT 22766 1634 2 result result NN 22766 1634 3 is be VBZ 22766 1634 4 that that IN 22766 1634 5 the the DT 22766 1634 6 electrode electrode NN 22766 1634 7 , , , 22766 1634 8 connected connect VBN 22766 1634 9 with with IN 22766 1634 10 the the DT 22766 1634 11 armature armature NN 22766 1634 12 of of IN 22766 1634 13 the the DT 22766 1634 14 magnet magnet NN 22766 1634 15 , , , 22766 1634 16 is be VBZ 22766 1634 17 drawn draw VBN 22766 1634 18 away away RB 22766 1634 19 from from IN 22766 1634 20 the the DT 22766 1634 21 other other JJ 22766 1634 22 electrode electrode NN 22766 1634 23 , , , 22766 1634 24 and and CC 22766 1634 25 the the DT 22766 1634 26 arc arc NN 22766 1634 27 is be VBZ 22766 1634 28 formed form VBN 22766 1634 29 , , , 22766 1634 30 between between IN 22766 1634 31 the the DT 22766 1634 32 separated separated JJ 22766 1634 33 ends end NNS 22766 1634 34 . . . 22766 1635 1 As as IN 22766 1635 2 the the DT 22766 1635 3 current current NN 22766 1635 4 also also RB 22766 1635 5 passes pass VBZ 22766 1635 6 through through IN 22766 1635 7 a a DT 22766 1635 8 resistance resistance NN 22766 1635 9 coil coil NN 22766 1635 10 , , , 22766 1635 11 the the DT 22766 1635 12 moment moment NN 22766 1635 13 the the DT 22766 1635 14 ends end NNS 22766 1635 15 of of IN 22766 1635 16 the the DT 22766 1635 17 electrodes electrode NNS 22766 1635 18 are be VBP 22766 1635 19 separated separate VBN 22766 1635 20 too too RB 22766 1635 21 great great JJ 22766 1635 22 a a DT 22766 1635 23 distance distance NN 22766 1635 24 , , , 22766 1635 25 the the DT 22766 1635 26 resistance resistance NN 22766 1635 27 prevents prevent VBZ 22766 1635 28 a a DT 22766 1635 29 flow flow NN 22766 1635 30 of of IN 22766 1635 31 the the DT 22766 1635 32 normal normal JJ 22766 1635 33 amount amount NN 22766 1635 34 of of IN 22766 1635 35 current current NN 22766 1635 36 , , , 22766 1635 37 and and CC 22766 1635 38 the the DT 22766 1635 39 armature armature NN 22766 1635 40 is be VBZ 22766 1635 41 compelled compel VBN 22766 1635 42 to to TO 22766 1635 43 reduce reduce VB 22766 1635 44 its -PRON- PRP$ 22766 1635 45 pull pull NN 22766 1635 46 . . . 22766 1636 1 The the DT 22766 1636 2 effect effect NN 22766 1636 3 is be VBZ 22766 1636 4 to to TO 22766 1636 5 cause cause VB 22766 1636 6 the the DT 22766 1636 7 two two CD 22766 1636 8 electrodes electrode NNS 22766 1636 9 to to TO 22766 1636 10 again again RB 22766 1636 11 approach approach VB 22766 1636 12 each each DT 22766 1636 13 other other JJ 22766 1636 14 , , , 22766 1636 15 and and CC 22766 1636 16 in in IN 22766 1636 17 doing do VBG 22766 1636 18 so so RB 22766 1636 19 the the DT 22766 1636 20 arc arc NN 22766 1636 21 becomes become VBZ 22766 1636 22 brighter bright JJR 22766 1636 23 . . . 22766 1637 1 It -PRON- PRP 22766 1637 2 will will MD 22766 1637 3 be be VB 22766 1637 4 seen see VBN 22766 1637 5 , , , 22766 1637 6 therefore therefore RB 22766 1637 7 , , , 22766 1637 8 that that IN 22766 1637 9 there there EX 22766 1637 10 is be VBZ 22766 1637 11 a a DT 22766 1637 12 constant constant JJ 22766 1637 13 fight fight NN 22766 1637 14 between between IN 22766 1637 15 the the DT 22766 1637 16 resistance resistance NN 22766 1637 17 coil coil NN 22766 1637 18 and and CC 22766 1637 19 the the DT 22766 1637 20 magnet magnet NN 22766 1637 21 , , , 22766 1637 22 the the DT 22766 1637 23 combined combine VBN 22766 1637 24 action action NN 22766 1637 25 of of IN 22766 1637 26 the the DT 22766 1637 27 two two CD 22766 1637 28 being be VBG 22766 1637 29 such such JJ 22766 1637 30 , , , 22766 1637 31 that that IN 22766 1637 32 , , , 22766 1637 33 if if IN 22766 1637 34 properly properly RB 22766 1637 35 arranged arrange VBN 22766 1637 36 , , , 22766 1637 37 and and CC 22766 1637 38 with with IN 22766 1637 39 powers power NNS 22766 1637 40 in in IN 22766 1637 41 correct correct JJ 22766 1637 42 relation relation NN 22766 1637 43 to to IN 22766 1637 44 each each DT 22766 1637 45 other other JJ 22766 1637 46 , , , 22766 1637 47 the the DT 22766 1637 48 light light NN 22766 1637 49 may may MD 22766 1637 50 be be VB 22766 1637 51 maintained maintain VBN 22766 1637 52 without without IN 22766 1637 53 undue undue JJ 22766 1637 54 flickering flickering NN 22766 1637 55 . . . 22766 1638 1 Such such JJ 22766 1638 2 devices device NNS 22766 1638 3 are be VBP 22766 1638 4 now now RB 22766 1638 5 universally universally RB 22766 1638 6 used use VBN 22766 1638 7 , , , 22766 1638 8 and and CC 22766 1638 9 they -PRON- PRP 22766 1638 10 afford afford VBP 22766 1638 11 a a DT 22766 1638 12 steady steady JJ 22766 1638 13 and and CC 22766 1638 14 reliable reliable JJ 22766 1638 15 means mean NNS 22766 1638 16 of of IN 22766 1638 17 illumination illumination NN 22766 1638 18 . . . 22766 1639 1 Many many JJ 22766 1639 2 improvements improvement NNS 22766 1639 3 are be VBP 22766 1639 4 made make VBN 22766 1639 5 in in IN 22766 1639 6 this this DT 22766 1639 7 direction direction NN 22766 1639 8 , , , 22766 1639 9 as as RB 22766 1639 10 well well RB 22766 1639 11 as as IN 22766 1639 12 in in IN 22766 1639 13 the the DT 22766 1639 14 ingredients ingredient NNS 22766 1639 15 of of IN 22766 1639 16 the the DT 22766 1639 17 electrodes electrode NNS 22766 1639 18 . . . 22766 1640 1 A a DT 22766 1640 2 very very RB 22766 1640 3 novel novel JJ 22766 1640 4 device device NN 22766 1640 5 for for IN 22766 1640 6 assuring assure VBG 22766 1640 7 a a DT 22766 1640 8 perfect perfect JJ 22766 1640 9 separation separation NN 22766 1640 10 at at IN 22766 1640 11 all all DT 22766 1640 12 times time NNS 22766 1640 13 between between IN 22766 1640 14 the the DT 22766 1640 15 electrodes electrode NNS 22766 1640 16 , , , 22766 1640 17 is be VBZ 22766 1640 18 by by IN 22766 1640 19 means mean NNS 22766 1640 20 of of IN 22766 1640 21 a a DT 22766 1640 22 pair pair NN 22766 1640 23 of of IN 22766 1640 24 parallel parallel JJ 22766 1640 25 carbons carbon NNS 22766 1640 26 , , , 22766 1640 27 held hold VBN 22766 1640 28 apart apart RB 22766 1640 29 by by IN 22766 1640 30 a a DT 22766 1640 31 non non JJ 22766 1640 32 - - JJ 22766 1640 33 conductor conductor NN 22766 1640 34 such such JJ 22766 1640 35 as as IN 22766 1640 36 clay clay NN 22766 1640 37 , , , 22766 1640 38 or or CC 22766 1640 39 some some DT 22766 1640 40 mixture mixture NN 22766 1640 41 of of IN 22766 1640 42 earth earth NN 22766 1640 43 , , , 22766 1640 44 a a DT 22766 1640 45 form form NN 22766 1640 46 of of IN 22766 1640 47 which which WDT 22766 1640 48 is be VBZ 22766 1640 49 shown show VBN 22766 1640 50 in in IN 22766 1640 51 Fig Fig NNP 22766 1640 52 . . . 22766 1641 1 116 116 CD 22766 1641 2 . . . 22766 1642 1 The the DT 22766 1642 2 drawing drawing NN 22766 1642 3 shows show VBZ 22766 1642 4 two two CD 22766 1642 5 electrodes electrode NNS 22766 1642 6 , , , 22766 1642 7 separated separate VBN 22766 1642 8 by by IN 22766 1642 9 a a DT 22766 1642 10 non non JJ 22766 1642 11 - - JJ 22766 1642 12 conducting conducting JJ 22766 1642 13 material material NN 22766 1642 14 , , , 22766 1642 15 which which WDT 22766 1642 16 is be VBZ 22766 1642 17 of of IN 22766 1642 18 such such PDT 22766 1642 19 a a DT 22766 1642 20 character character NN 22766 1642 21 that that IN 22766 1642 22 it -PRON- PRP 22766 1642 23 will will MD 22766 1642 24 break break VB 22766 1642 25 down down RP 22766 1642 26 and and CC 22766 1642 27 crumble crumble VB 22766 1642 28 away away RB 22766 1642 29 , , , 22766 1642 30 as as IN 22766 1642 31 the the DT 22766 1642 32 ends end NNS 22766 1642 33 of of IN 22766 1642 34 the the DT 22766 1642 35 electrodes electrode NNS 22766 1642 36 burn burn VBP 22766 1642 37 away away RB 22766 1642 38 . . . 22766 1643 1 [ [ -LRB- 22766 1643 2 Illustration illustration NN 22766 1643 3 : : : 22766 1643 4 _ _ NNP 22766 1643 5 Fig Fig NNP 22766 1643 6 . . . 22766 1644 1 116 116 CD 22766 1644 2 . . . 22766 1645 1 Parallel Parallel NNP 22766 1645 2 Carbons carbon NNS 22766 1645 3 . . . 22766 1645 4 _ _ NNP 22766 1645 5 ] ] -RRB- 22766 1645 6 This this DT 22766 1645 7 device device NN 22766 1645 8 is be VBZ 22766 1645 9 admirable admirable JJ 22766 1645 10 where where WRB 22766 1645 11 the the DT 22766 1645 12 alternating alternate VBG 22766 1645 13 current current NN 22766 1645 14 is be VBZ 22766 1645 15 used use VBN 22766 1645 16 , , , 22766 1645 17 because because IN 22766 1645 18 the the DT 22766 1645 19 current current JJ 22766 1645 20 moves move NNS 22766 1645 21 back back RB 22766 1645 22 and and CC 22766 1645 23 forth forth RB 22766 1645 24 , , , 22766 1645 25 and and CC 22766 1645 26 the the DT 22766 1645 27 two two CD 22766 1645 28 electrodes electrode NNS 22766 1645 29 are be VBP 22766 1645 30 thus thus RB 22766 1645 31 burned burn VBN 22766 1645 32 away away RB 22766 1645 33 at at IN 22766 1645 34 the the DT 22766 1645 35 same same JJ 22766 1645 36 rate rate NN 22766 1645 37 of of IN 22766 1645 38 speed speed NN 22766 1645 39 . . . 22766 1646 1 In in IN 22766 1646 2 the the DT 22766 1646 3 direct direct JJ 22766 1646 4 or or CC 22766 1646 5 continuous continuous JJ 22766 1646 6 current current NN 22766 1646 7 the the DT 22766 1646 8 movement movement NN 22766 1646 9 is be VBZ 22766 1646 10 in in IN 22766 1646 11 one one CD 22766 1646 12 direction direction NN 22766 1646 13 only only RB 22766 1646 14 , , , 22766 1646 15 and and CC 22766 1646 16 as as IN 22766 1646 17 a a DT 22766 1646 18 result result NN 22766 1646 19 the the DT 22766 1646 20 positive positive JJ 22766 1646 21 electrode electrode NN 22766 1646 22 is be VBZ 22766 1646 23 eaten eat VBN 22766 1646 24 away away RB 22766 1646 25 twice twice RB 22766 1646 26 as as RB 22766 1646 27 fast fast JJ 22766 1646 28 as as IN 22766 1646 29 the the DT 22766 1646 30 negative negative JJ 22766 1646 31 . . . 22766 1647 1 This this DT 22766 1647 2 is be VBZ 22766 1647 3 the the DT 22766 1647 4 arc arc NN 22766 1647 5 form form NN 22766 1647 6 of of IN 22766 1647 7 lamp lamp NN 22766 1647 8 universally universally RB 22766 1647 9 used use VBN 22766 1647 10 for for IN 22766 1647 11 lighting light VBG 22766 1647 12 large large JJ 22766 1647 13 spaces space NNS 22766 1647 14 or or CC 22766 1647 15 areas area NNS 22766 1647 16 , , , 22766 1647 17 such such JJ 22766 1647 18 as as IN 22766 1647 19 streets street NNS 22766 1647 20 , , , 22766 1647 21 railway railway NN 22766 1647 22 stations station NNS 22766 1647 23 , , , 22766 1647 24 and and CC 22766 1647 25 the the DT 22766 1647 26 like like JJ 22766 1647 27 . . . 22766 1648 1 It -PRON- PRP 22766 1648 2 is be VBZ 22766 1648 3 important important JJ 22766 1648 4 also also RB 22766 1648 5 as as IN 22766 1648 6 the the DT 22766 1648 7 means mean NNS 22766 1648 8 for for IN 22766 1648 9 utilizing utilize VBG 22766 1648 10 searchlight searchlight JJ 22766 1648 11 illumination illumination NN 22766 1648 12 , , , 22766 1648 13 and and CC 22766 1648 14 frequently frequently RB 22766 1648 15 for for IN 22766 1648 16 locomotive locomotive JJ 22766 1648 17 headlights headlight NNS 22766 1648 18 . . . 22766 1649 1 Arc arc NN 22766 1649 2 lights light NNS 22766 1649 3 are be VBP 22766 1649 4 produced produce VBN 22766 1649 5 by by IN 22766 1649 6 what what WP 22766 1649 7 is be VBZ 22766 1649 8 called call VBN 22766 1649 9 the the DT 22766 1649 10 _ _ NNP 22766 1649 11 series series NN 22766 1649 12 current current NNP 22766 1649 13 _ _ NNP 22766 1649 14 . . . 22766 1650 1 This this DT 22766 1650 2 means mean VBZ 22766 1650 3 that that IN 22766 1650 4 the the DT 22766 1650 5 lamps lamp NNS 22766 1650 6 are be VBP 22766 1650 7 all all RB 22766 1650 8 connected connect VBN 22766 1650 9 in in IN 22766 1650 10 a a DT 22766 1650 11 single single JJ 22766 1650 12 line line NN 22766 1650 13 . . . 22766 1651 1 This this DT 22766 1651 2 is be VBZ 22766 1651 3 illustrated illustrate VBN 22766 1651 4 by by IN 22766 1651 5 reference reference NN 22766 1651 6 to to IN 22766 1651 7 Fig Fig NNP 22766 1651 8 . . . 22766 1652 1 117 117 CD 22766 1652 2 , , , 22766 1652 3 in in IN 22766 1652 4 which which WDT 22766 1652 5 A A NNP 22766 1652 6 represents represent VBZ 22766 1652 7 the the DT 22766 1652 8 wire wire NN 22766 1652 9 from from IN 22766 1652 10 the the DT 22766 1652 11 dynamo dynamo NN 22766 1652 12 , , , 22766 1652 13 and and CC 22766 1652 14 B b NN 22766 1652 15 , , , 22766 1652 16 C C NNP 22766 1652 17 the the DT 22766 1652 18 two two CD 22766 1652 19 electrodes electrode NNS 22766 1652 20 , , , 22766 1652 21 showing show VBG 22766 1652 22 the the DT 22766 1652 23 current current JJ 22766 1652 24 passing passing NN 22766 1652 25 through through RB 22766 1652 26 from from IN 22766 1652 27 one one CD 22766 1652 28 lamp lamp NN 22766 1652 29 to to IN 22766 1652 30 the the DT 22766 1652 31 next next JJ 22766 1652 32 . . . 22766 1653 1 [ [ -LRB- 22766 1653 2 Illustration illustration NN 22766 1653 3 : : : 22766 1653 4 _ _ NNP 22766 1653 5 Fig Fig NNP 22766 1653 6 . . . 22766 1654 1 117 117 CD 22766 1654 2 . . . 22766 1655 1 Arc Arc NNP 22766 1655 2 - - HYPH 22766 1655 3 Lighting Lighting NNP 22766 1655 4 Circuit Circuit NNP 22766 1655 5 . . . 22766 1655 6 _ _ NNP 22766 1655 7 ] ] -RRB- 22766 1655 8 A a DT 22766 1655 9 high high JJ 22766 1655 10 voltage voltage NN 22766 1655 11 is be VBZ 22766 1655 12 necessary necessary JJ 22766 1655 13 in in IN 22766 1655 14 order order NN 22766 1655 15 to to TO 22766 1655 16 cause cause VB 22766 1655 17 the the DT 22766 1655 18 current current NN 22766 1655 19 to to TO 22766 1655 20 leap leap VB 22766 1655 21 across across IN 22766 1655 22 the the DT 22766 1655 23 gap gap NN 22766 1655 24 made make VBN 22766 1655 25 by by IN 22766 1655 26 the the DT 22766 1655 27 separation separation NN 22766 1655 28 of of IN 22766 1655 29 the the DT 22766 1655 30 electrodes electrode NNS 22766 1655 31 . . . 22766 1656 1 THE the DT 22766 1656 2 INCANDESCENT INCANDESCENT NNP 22766 1656 3 SYSTEM.--This system.--thi NNS 22766 1656 4 method method NN 22766 1656 5 is be VBZ 22766 1656 6 entirely entirely RB 22766 1656 7 different different JJ 22766 1656 8 from from IN 22766 1656 9 the the DT 22766 1656 10 arc arc NN 22766 1656 11 system system NN 22766 1656 12 . . . 22766 1657 1 It -PRON- PRP 22766 1657 2 has have VBZ 22766 1657 3 been be VBN 22766 1657 4 stated state VBN 22766 1657 5 that that IN 22766 1657 6 certain certain JJ 22766 1657 7 metals metal NNS 22766 1657 8 conduct conduct VBP 22766 1657 9 electricity electricity NN 22766 1657 10 with with IN 22766 1657 11 greater great JJR 22766 1657 12 facility facility NN 22766 1657 13 than than IN 22766 1657 14 others other NNS 22766 1657 15 , , , 22766 1657 16 and and CC 22766 1657 17 some some DT 22766 1657 18 have have VBP 22766 1657 19 higher high JJR 22766 1657 20 resistance resistance NN 22766 1657 21 than than IN 22766 1657 22 others other NNS 22766 1657 23 . . . 22766 1658 1 If if IN 22766 1658 2 a a DT 22766 1658 3 certain certain JJ 22766 1658 4 amount amount NN 22766 1658 5 of of IN 22766 1658 6 electricity electricity NN 22766 1658 7 is be VBZ 22766 1658 8 forced force VBN 22766 1658 9 through through IN 22766 1658 10 some some DT 22766 1658 11 metals metal NNS 22766 1658 12 , , , 22766 1658 13 they -PRON- PRP 22766 1658 14 will will MD 22766 1658 15 become become VB 22766 1658 16 heated heated JJ 22766 1658 17 . . . 22766 1659 1 This this DT 22766 1659 2 is be VBZ 22766 1659 3 true true JJ 22766 1659 4 , , , 22766 1659 5 also also RB 22766 1659 6 , , , 22766 1659 7 if if IN 22766 1659 8 metals metal NNS 22766 1659 9 , , , 22766 1659 10 which which WDT 22766 1659 11 , , , 22766 1659 12 ordinarily ordinarily RB 22766 1659 13 , , , 22766 1659 14 will will MD 22766 1659 15 conduct conduct VB 22766 1659 16 a a DT 22766 1659 17 current current NN 22766 1659 18 freely freely RB 22766 1659 19 , , , 22766 1659 20 are be VBP 22766 1659 21 made make VBN 22766 1659 22 up up RP 22766 1659 23 into into IN 22766 1659 24 such such JJ 22766 1659 25 small small JJ 22766 1659 26 conductors conductor NNS 22766 1659 27 that that WDT 22766 1659 28 it -PRON- PRP 22766 1659 29 is be VBZ 22766 1659 30 difficult difficult JJ 22766 1659 31 for for IN 22766 1659 32 the the DT 22766 1659 33 current current NN 22766 1659 34 to to TO 22766 1659 35 pass pass VB 22766 1659 36 . . . 22766 1660 1 [ [ -LRB- 22766 1660 2 Illustration illustration NN 22766 1660 3 : : : 22766 1660 4 _ _ NNP 22766 1660 5 Fig Fig NNP 22766 1660 6 118 118 CD 22766 1660 7 . . . 22766 1661 1 Interrupted Interrupted NNP 22766 1661 2 Conductor Conductor NNP 22766 1661 3 . . . 22766 1661 4 _ _ NNP 22766 1661 5 ] ] -RRB- 22766 1661 6 In in IN 22766 1661 7 the the DT 22766 1661 8 arc arc NN 22766 1661 9 method method NN 22766 1661 10 high high JJ 22766 1661 11 voltage voltage NN 22766 1661 12 is be VBZ 22766 1661 13 essential essential JJ 22766 1661 14 ; ; : 22766 1661 15 in in IN 22766 1661 16 the the DT 22766 1661 17 incandescent incandescent NN 22766 1661 18 plan plan NN 22766 1661 19 , , , 22766 1661 20 current current JJ 22766 1661 21 is be VBZ 22766 1661 22 the the DT 22766 1661 23 important important JJ 22766 1661 24 consideration consideration NN 22766 1661 25 . . . 22766 1662 1 In in IN 22766 1662 2 the the DT 22766 1662 3 arc arc NN 22766 1662 4 , , , 22766 1662 5 the the DT 22766 1662 6 light light NN 22766 1662 7 is be VBZ 22766 1662 8 produced produce VBN 22766 1662 9 by by IN 22766 1662 10 virtue virtue NN 22766 1662 11 of of IN 22766 1662 12 the the DT 22766 1662 13 break break NN 22766 1662 14 in in IN 22766 1662 15 the the DT 22766 1662 16 line line NN 22766 1662 17 of of IN 22766 1662 18 the the DT 22766 1662 19 conductor conductor NN 22766 1662 20 ; ; : 22766 1662 21 in in IN 22766 1662 22 the the DT 22766 1662 23 incandescent incandescent NN 22766 1662 24 , , , 22766 1662 25 the the DT 22766 1662 26 system system NN 22766 1662 27 is be VBZ 22766 1662 28 closed close VBN 22766 1662 29 at at IN 22766 1662 30 all all DT 22766 1662 31 times time NNS 22766 1662 32 . . . 22766 1663 1 Supposing suppose VBG 22766 1663 2 we -PRON- PRP 22766 1663 3 have have VBP 22766 1663 4 a a DT 22766 1663 5 wire wire NN 22766 1663 6 A a NN 22766 1663 7 , , , 22766 1663 8 a a DT 22766 1663 9 quarter quarter NN 22766 1663 10 of of IN 22766 1663 11 an an DT 22766 1663 12 inch inch NN 22766 1663 13 in in IN 22766 1663 14 diameter diameter NN 22766 1663 15 , , , 22766 1663 16 carrying carry VBG 22766 1663 17 a a DT 22766 1663 18 current current NN 22766 1663 19 of of IN 22766 1663 20 , , , 22766 1663 21 say say UH 22766 1663 22 , , , 22766 1663 23 500 500 CD 22766 1663 24 amperes ampere NNS 22766 1663 25 , , , 22766 1663 26 and and CC 22766 1663 27 at at IN 22766 1663 28 any any DT 22766 1663 29 point point NN 22766 1663 30 in in IN 22766 1663 31 the the DT 22766 1663 32 circuit circuit NN 22766 1663 33 the the DT 22766 1663 34 wire wire NN 22766 1663 35 is be VBZ 22766 1663 36 made make VBN 22766 1663 37 very very RB 22766 1663 38 small small JJ 22766 1663 39 , , , 22766 1663 40 as as IN 22766 1663 41 shown show VBN 22766 1663 42 at at IN 22766 1663 43 B b NN 22766 1663 44 , , , 22766 1663 45 in in IN 22766 1663 46 Fig Fig NNP 22766 1663 47 . . . 22766 1664 1 118 118 CD 22766 1664 2 , , , 22766 1664 3 it -PRON- PRP 22766 1664 4 is be VBZ 22766 1664 5 obvious obvious JJ 22766 1664 6 that that IN 22766 1664 7 the the DT 22766 1664 8 small small JJ 22766 1664 9 wire wire NN 22766 1664 10 would would MD 22766 1664 11 not not RB 22766 1664 12 be be VB 22766 1664 13 large large JJ 22766 1664 14 enough enough RB 22766 1664 15 to to TO 22766 1664 16 carry carry VB 22766 1664 17 the the DT 22766 1664 18 current current NN 22766 1664 19 . . . 22766 1665 1 The the DT 22766 1665 2 result result NN 22766 1665 3 would would MD 22766 1665 4 be be VB 22766 1665 5 that that IN 22766 1665 6 the the DT 22766 1665 7 small small JJ 22766 1665 8 connection connection NN 22766 1665 9 B B NNP 22766 1665 10 would would MD 22766 1665 11 heat heat VB 22766 1665 12 up up RP 22766 1665 13 , , , 22766 1665 14 and and CC 22766 1665 15 , , , 22766 1665 16 finally finally RB 22766 1665 17 , , , 22766 1665 18 be be VB 22766 1665 19 fused fuse VBN 22766 1665 20 . . . 22766 1666 1 While while IN 22766 1666 2 the the DT 22766 1666 3 large large JJ 22766 1666 4 part part NN 22766 1666 5 of of IN 22766 1666 6 the the DT 22766 1666 7 wire wire NN 22766 1666 8 would would MD 22766 1666 9 carry carry VB 22766 1666 10 500 500 CD 22766 1666 11 amperes ampere NNS 22766 1666 12 , , , 22766 1666 13 the the DT 22766 1666 14 small small JJ 22766 1666 15 wire wire NN 22766 1666 16 could could MD 22766 1666 17 not not RB 22766 1666 18 possibly possibly RB 22766 1666 19 carry carry VB 22766 1666 20 more more JJR 22766 1666 21 than than IN 22766 1666 22 , , , 22766 1666 23 say say UH 22766 1666 24 , , , 22766 1666 25 10 10 CD 22766 1666 26 amperes ampere NNS 22766 1666 27 . . . 22766 1667 1 Now now RB 22766 1667 2 these these DT 22766 1667 3 little little JJ 22766 1667 4 wires wire NNS 22766 1667 5 are be VBP 22766 1667 6 the the DT 22766 1667 7 filaments filament NNS 22766 1667 8 in in IN 22766 1667 9 an an DT 22766 1667 10 electric electric JJ 22766 1667 11 bulb bulb NN 22766 1667 12 , , , 22766 1667 13 and and CC 22766 1667 14 originally originally RB 22766 1667 15 the the DT 22766 1667 16 attempt attempt NN 22766 1667 17 was be VBD 22766 1667 18 made make VBN 22766 1667 19 to to TO 22766 1667 20 have have VB 22766 1667 21 them -PRON- PRP 22766 1667 22 so so RB 22766 1667 23 connected connected JJ 22766 1667 24 up up RP 22766 1667 25 that that IN 22766 1667 26 they -PRON- PRP 22766 1667 27 could could MD 22766 1667 28 be be VB 22766 1667 29 illuminated illuminate VBN 22766 1667 30 by by IN 22766 1667 31 a a DT 22766 1667 32 single single JJ 22766 1667 33 wire wire NN 22766 1667 34 , , , 22766 1667 35 as as IN 22766 1667 36 with with IN 22766 1667 37 the the DT 22766 1667 38 arc arc NN 22766 1667 39 system system NN 22766 1667 40 above above RB 22766 1667 41 explained explain VBD 22766 1667 42 , , , 22766 1667 43 one one CD 22766 1667 44 following follow VBG 22766 1667 45 the the DT 22766 1667 46 other other JJ 22766 1667 47 as as IN 22766 1667 48 shown show VBN 22766 1667 49 in in IN 22766 1667 50 Fig Fig NNP 22766 1667 51 . . . 22766 1668 1 117 117 CD 22766 1668 2 . . . 22766 1669 1 [ [ -LRB- 22766 1669 2 Illustration illustration NN 22766 1669 3 : : : 22766 1669 4 _ _ NNP 22766 1669 5 Fig Fig NNP 22766 1669 6 . . . 22766 1670 1 119 119 CD 22766 1670 2 . . . 22766 1671 1 Incandescent Incandescent NNP 22766 1671 2 Circuit Circuit NNP 22766 1671 3 . . . 22766 1671 4 _ _ NNP 22766 1671 5 ] ] -RRB- 22766 1671 6 It -PRON- PRP 22766 1671 7 was be VBD 22766 1671 8 discovered discover VBN 22766 1671 9 , , , 22766 1671 10 however however RB 22766 1671 11 , , , 22766 1671 12 that that IN 22766 1671 13 the the DT 22766 1671 14 addition addition NN 22766 1671 15 of of IN 22766 1671 16 each each DT 22766 1671 17 successive successive JJ 22766 1671 18 lamp lamp NN 22766 1671 19 , , , 22766 1671 20 so so RB 22766 1671 21 wired wire VBN 22766 1671 22 , , , 22766 1671 23 would would MD 22766 1671 24 not not RB 22766 1671 25 give give VB 22766 1671 26 light light NN 22766 1671 27 in in IN 22766 1671 28 proportion proportion NN 22766 1671 29 to to IN 22766 1671 30 the the DT 22766 1671 31 addition addition NN 22766 1671 32 , , , 22766 1671 33 but but CC 22766 1671 34 at at IN 22766 1671 35 only only RB 22766 1671 36 about about RB 22766 1671 37 one one CD 22766 1671 38 - - HYPH 22766 1671 39 fourth fourth NN 22766 1671 40 the the DT 22766 1671 41 illumination illumination NN 22766 1671 42 , , , 22766 1671 43 and and CC 22766 1671 44 such such PDT 22766 1671 45 a a DT 22766 1671 46 course course NN 22766 1671 47 would would MD 22766 1671 48 , , , 22766 1671 49 therefore therefore RB 22766 1671 50 , , , 22766 1671 51 make make VB 22766 1671 52 electric electric JJ 22766 1671 53 lighting lighting NN 22766 1671 54 enormously enormously RB 22766 1671 55 expensive expensive JJ 22766 1671 56 . . . 22766 1672 1 This this DT 22766 1672 2 knowledge knowledge NN 22766 1672 3 resulted result VBD 22766 1672 4 in in IN 22766 1672 5 an an DT 22766 1672 6 entirely entirely RB 22766 1672 7 new new JJ 22766 1672 8 system system NN 22766 1672 9 of of IN 22766 1672 10 wiring wiring NN 22766 1672 11 up up RP 22766 1672 12 the the DT 22766 1672 13 lamps lamp NNS 22766 1672 14 in in IN 22766 1672 15 a a DT 22766 1672 16 circuit circuit NN 22766 1672 17 . . . 22766 1673 1 This this DT 22766 1673 2 is be VBZ 22766 1673 3 explained explain VBN 22766 1673 4 in in IN 22766 1673 5 Fig Fig NNP 22766 1673 6 . . . 22766 1674 1 119 119 CD 22766 1674 2 . . . 22766 1675 1 In in IN 22766 1675 2 this this DT 22766 1675 3 figure figure NN 22766 1675 4 A a DT 22766 1675 5 represents represent VBZ 22766 1675 6 the the DT 22766 1675 7 dynamo dynamo NN 22766 1675 8 , , , 22766 1675 9 B b NN 22766 1675 10 , , , 22766 1675 11 B b NN 22766 1675 12 the the DT 22766 1675 13 brushes brush NNS 22766 1675 14 , , , 22766 1675 15 C C NNP 22766 1675 16 , , , 22766 1675 17 D d NN 22766 1675 18 the the DT 22766 1675 19 two two CD 22766 1675 20 line line NN 22766 1675 21 wires wire NNS 22766 1675 22 , , , 22766 1675 23 E e VB 22766 1675 24 the the DT 22766 1675 25 lamps lamp NNS 22766 1675 26 , , , 22766 1675 27 and and CC 22766 1675 28 F F NNP 22766 1675 29 the the DT 22766 1675 30 short short RB 22766 1675 31 - - HYPH 22766 1675 32 circuiting circuit VBG 22766 1675 33 wires wire NNS 22766 1675 34 between between IN 22766 1675 35 the the DT 22766 1675 36 two two CD 22766 1675 37 main main JJ 22766 1675 38 conductors conductor NNS 22766 1675 39 C C NNP 22766 1675 40 , , , 22766 1675 41 D. D. NNP 22766 1675 42 It -PRON- PRP 22766 1675 43 will will MD 22766 1675 44 be be VB 22766 1675 45 observed observe VBN 22766 1675 46 that that IN 22766 1675 47 the the DT 22766 1675 48 wires wire NNS 22766 1675 49 C C NNP 22766 1675 50 , , , 22766 1675 51 D D NNP 22766 1675 52 are be VBP 22766 1675 53 larger large JJR 22766 1675 54 than than IN 22766 1675 55 the the DT 22766 1675 56 cross cross NN 22766 1675 57 wires wire VBZ 22766 1675 58 F. F. NNP 22766 1675 59 The the DT 22766 1675 60 object object NN 22766 1675 61 is be VBZ 22766 1675 62 to to TO 22766 1675 63 show show VB 22766 1675 64 that that IN 22766 1675 65 the the DT 22766 1675 66 main main JJ 22766 1675 67 wires wire NNS 22766 1675 68 might may MD 22766 1675 69 carry carry VB 22766 1675 70 a a DT 22766 1675 71 very very RB 22766 1675 72 heavy heavy JJ 22766 1675 73 amperage amperage NN 22766 1675 74 , , , 22766 1675 75 while while IN 22766 1675 76 the the DT 22766 1675 77 small small JJ 22766 1675 78 cross cross NN 22766 1675 79 wires wire VBZ 22766 1675 80 F F NNP 22766 1675 81 require require VBP 22766 1675 82 only only RB 22766 1675 83 a a DT 22766 1675 84 few few JJ 22766 1675 85 amperes ampere NNS 22766 1675 86 . . . 22766 1676 1 This this DT 22766 1676 2 is be VBZ 22766 1676 3 called call VBN 22766 1676 4 the the DT 22766 1676 5 _ _ NNP 22766 1676 6 multiple multiple JJ 22766 1676 7 _ _ NNP 22766 1676 8 circuit circuit NN 22766 1676 9 , , , 22766 1676 10 and and CC 22766 1676 11 it -PRON- PRP 22766 1676 12 is be VBZ 22766 1676 13 obvious obvious JJ 22766 1676 14 that that IN 22766 1676 15 the the DT 22766 1676 16 entire entire JJ 22766 1676 17 amperage amperage NN 22766 1676 18 produced produce VBN 22766 1676 19 by by IN 22766 1676 20 the the DT 22766 1676 21 dynamo dynamo NN 22766 1676 22 will will MD 22766 1676 23 not not RB 22766 1676 24 be be VB 22766 1676 25 required require VBN 22766 1676 26 to to TO 22766 1676 27 pass pass VB 22766 1676 28 through through IN 22766 1676 29 each each DT 22766 1676 30 lamp lamp NN 22766 1676 31 , , , 22766 1676 32 but but CC 22766 1676 33 , , , 22766 1676 34 on on IN 22766 1676 35 the the DT 22766 1676 36 other other JJ 22766 1676 37 hand hand NN 22766 1676 38 , , , 22766 1676 39 each each DT 22766 1676 40 lamp lamp NN 22766 1676 41 takes take VBZ 22766 1676 42 only only RB 22766 1676 43 enough enough RB 22766 1676 44 necessary necessary JJ 22766 1676 45 to to TO 22766 1676 46 render render VB 22766 1676 47 the the DT 22766 1676 48 filament filament NN 22766 1676 49 incandescent incandescent NN 22766 1676 50 . . . 22766 1677 1 This this DT 22766 1677 2 invention invention NN 22766 1677 3 at at IN 22766 1677 4 once once RB 22766 1677 5 solved solve VBD 22766 1677 6 the the DT 22766 1677 7 problem problem NN 22766 1677 8 of of IN 22766 1677 9 the the DT 22766 1677 10 incandescent incandescent NN 22766 1677 11 system system NN 22766 1677 12 and and CC 22766 1677 13 was be VBD 22766 1677 14 called call VBN 22766 1677 15 the the DT 22766 1677 16 subdivision subdivision NN 22766 1677 17 of of IN 22766 1677 18 the the DT 22766 1677 19 electric electric JJ 22766 1677 20 light light NN 22766 1677 21 . . . 22766 1678 1 By by IN 22766 1678 2 this this DT 22766 1678 3 means mean VBZ 22766 1678 4 the the DT 22766 1678 5 cost cost NN 22766 1678 6 was be VBD 22766 1678 7 materially materially RB 22766 1678 8 reduced reduce VBN 22766 1678 9 , , , 22766 1678 10 and and CC 22766 1678 11 the the DT 22766 1678 12 wiring wiring NN 22766 1678 13 up up RP 22766 1678 14 and and CC 22766 1678 15 installation installation NN 22766 1678 16 of of IN 22766 1678 17 lights light NNS 22766 1678 18 materially materially RB 22766 1678 19 simplified simplify VBD 22766 1678 20 . . . 22766 1679 1 But but CC 22766 1679 2 the the DT 22766 1679 3 divisibility divisibility NN 22766 1679 4 of of IN 22766 1679 5 the the DT 22766 1679 6 light light NN 22766 1679 7 did do VBD 22766 1679 8 not not RB 22766 1679 9 , , , 22766 1679 10 by by IN 22766 1679 11 any any DT 22766 1679 12 means mean NNS 22766 1679 13 , , , 22766 1679 14 solve solve VB 22766 1679 15 the the DT 22766 1679 16 great great JJ 22766 1679 17 problem problem NN 22766 1679 18 that that WDT 22766 1679 19 has have VBZ 22766 1679 20 occupied occupy VBN 22766 1679 21 the the DT 22766 1679 22 attention attention NN 22766 1679 23 of of IN 22766 1679 24 electricians electrician NNS 22766 1679 25 and and CC 22766 1679 26 experimenters experimenter NNS 22766 1679 27 ever ever RB 22766 1679 28 since since RB 22766 1679 29 . . . 22766 1680 1 The the DT 22766 1680 2 great great JJ 22766 1680 3 question question NN 22766 1680 4 was be VBD 22766 1680 5 and and CC 22766 1680 6 is be VBZ 22766 1680 7 to to TO 22766 1680 8 preserve preserve VB 22766 1680 9 the the DT 22766 1680 10 little little JJ 22766 1680 11 filament filament NN 22766 1680 12 which which WDT 22766 1680 13 is be VBZ 22766 1680 14 heated heat VBN 22766 1680 15 to to TO 22766 1680 16 incandescence incandescence NN 22766 1680 17 , , , 22766 1680 18 and and CC 22766 1680 19 from from IN 22766 1680 20 which which WDT 22766 1680 21 we -PRON- PRP 22766 1680 22 get get VBP 22766 1680 23 the the DT 22766 1680 24 light light NN 22766 1680 25 . . . 22766 1681 1 The the DT 22766 1681 2 effort effort NN 22766 1681 3 of of IN 22766 1681 4 the the DT 22766 1681 5 current current NN 22766 1681 6 to to TO 22766 1681 7 pass pass VB 22766 1681 8 through through IN 22766 1681 9 the the DT 22766 1681 10 small small JJ 22766 1681 11 filament filament NN 22766 1681 12 meets meet VBZ 22766 1681 13 with with IN 22766 1681 14 such such PDT 22766 1681 15 a a DT 22766 1681 16 great great JJ 22766 1681 17 resistance resistance NN 22766 1681 18 that that IN 22766 1681 19 the the DT 22766 1681 20 substance substance NN 22766 1681 21 is be VBZ 22766 1681 22 heated heat VBN 22766 1681 23 up up RP 22766 1681 24 . . . 22766 1682 1 If if IN 22766 1682 2 it -PRON- PRP 22766 1682 3 is be VBZ 22766 1682 4 made make VBN 22766 1682 5 of of IN 22766 1682 6 metal metal NN 22766 1682 7 there there EX 22766 1682 8 is be VBZ 22766 1682 9 a a DT 22766 1682 10 point point NN 22766 1682 11 at at IN 22766 1682 12 which which WDT 22766 1682 13 it -PRON- PRP 22766 1682 14 will will MD 22766 1682 15 fuse fuse VB 22766 1682 16 , , , 22766 1682 17 and and CC 22766 1682 18 thus thus RB 22766 1682 19 the the DT 22766 1682 20 lamp lamp NN 22766 1682 21 is be VBZ 22766 1682 22 destroyed destroy VBN 22766 1682 23 . . . 22766 1683 1 It -PRON- PRP 22766 1683 2 was be VBD 22766 1683 3 found find VBN 22766 1683 4 that that IN 22766 1683 5 carbon carbon NN 22766 1683 6 , , , 22766 1683 7 properly properly RB 22766 1683 8 treated treat VBN 22766 1683 9 , , , 22766 1683 10 would would MD 22766 1683 11 heat heat VB 22766 1683 12 to to IN 22766 1683 13 a a DT 22766 1683 14 brilliant brilliant JJ 22766 1683 15 white white JJ 22766 1683 16 heat heat NN 22766 1683 17 without without IN 22766 1683 18 fusing fuse VBG 22766 1683 19 , , , 22766 1683 20 or or CC 22766 1683 21 melting melt VBG 22766 1683 22 , , , 22766 1683 23 so so IN 22766 1683 24 that that IN 22766 1683 25 this this DT 22766 1683 26 material material NN 22766 1683 27 was be VBD 22766 1683 28 employed employ VBN 22766 1683 29 . . . 22766 1684 1 But but CC 22766 1684 2 now now RB 22766 1684 3 followed follow VBD 22766 1684 4 another another DT 22766 1684 5 difficulty difficulty NN 22766 1684 6 . . . 22766 1685 1 As as IN 22766 1685 2 this this DT 22766 1685 3 intense intense JJ 22766 1685 4 heat heat NN 22766 1685 5 consumed consume VBD 22766 1685 6 the the DT 22766 1685 7 particles particle NNS 22766 1685 8 of of IN 22766 1685 9 carbon carbon NN 22766 1685 10 , , , 22766 1685 11 owing owe VBG 22766 1685 12 to to IN 22766 1685 13 the the DT 22766 1685 14 presence presence NN 22766 1685 15 of of IN 22766 1685 16 oxygen oxygen NN 22766 1685 17 , , , 22766 1685 18 means mean NNS 22766 1685 19 were be VBD 22766 1685 20 sought seek VBN 22766 1685 21 to to TO 22766 1685 22 exclude exclude VB 22766 1685 23 the the DT 22766 1685 24 air air NN 22766 1685 25 . . . 22766 1686 1 This this DT 22766 1686 2 was be VBD 22766 1686 3 finally finally RB 22766 1686 4 accomplished accomplish VBN 22766 1686 5 by by IN 22766 1686 6 making make VBG 22766 1686 7 a a DT 22766 1686 8 bulb bulb NN 22766 1686 9 of of IN 22766 1686 10 glass glass NN 22766 1686 11 , , , 22766 1686 12 from from IN 22766 1686 13 which which WDT 22766 1686 14 the the DT 22766 1686 15 air air NN 22766 1686 16 was be VBD 22766 1686 17 exhausted exhaust VBN 22766 1686 18 , , , 22766 1686 19 and and CC 22766 1686 20 as as IN 22766 1686 21 such such PDT 22766 1686 22 a a DT 22766 1686 23 globe globe NN 22766 1686 24 had have VBD 22766 1686 25 no no DT 22766 1686 26 air air NN 22766 1686 27 to to TO 22766 1686 28 support support VB 22766 1686 29 combustion combustion NN 22766 1686 30 , , , 22766 1686 31 the the DT 22766 1686 32 filaments filament NNS 22766 1686 33 were be VBD 22766 1686 34 finally finally RB 22766 1686 35 made make VBN 22766 1686 36 so so IN 22766 1686 37 that that IN 22766 1686 38 they -PRON- PRP 22766 1686 39 would would MD 22766 1686 40 last last VB 22766 1686 41 a a DT 22766 1686 42 long long JJ 22766 1686 43 time time NN 22766 1686 44 before before IN 22766 1686 45 being be VBG 22766 1686 46 finally finally RB 22766 1686 47 disintegrated disintegrate VBN 22766 1686 48 . . . 22766 1687 1 The the DT 22766 1687 2 quest quest NN 22766 1687 3 now now RB 22766 1687 4 is be VBZ 22766 1687 5 , , , 22766 1687 6 and and CC 22766 1687 7 has have VBZ 22766 1687 8 been be VBN 22766 1687 9 , , , 22766 1687 10 to to TO 22766 1687 11 find find VB 22766 1687 12 some some DT 22766 1687 13 material material NN 22766 1687 14 of of IN 22766 1687 15 a a DT 22766 1687 16 purely purely RB 22766 1687 17 metallic metallic JJ 22766 1687 18 character character NN 22766 1687 19 , , , 22766 1687 20 which which WDT 22766 1687 21 will will MD 22766 1687 22 have have VB 22766 1687 23 a a DT 22766 1687 24 very very RB 22766 1687 25 high high JJ 22766 1687 26 fusing fusing NN 22766 1687 27 point point NN 22766 1687 28 , , , 22766 1687 29 and and CC 22766 1687 30 which which WDT 22766 1687 31 will will MD 22766 1687 32 , , , 22766 1687 33 therefore therefore RB 22766 1687 34 , , , 22766 1687 35 dispense dispense NN 22766 1687 36 with with IN 22766 1687 37 the the DT 22766 1687 38 cost cost NN 22766 1687 39 of of IN 22766 1687 40 the the DT 22766 1687 41 exhausted exhausted JJ 22766 1687 42 bulb bulb NN 22766 1687 43 . . . 22766 1688 1 Some some DT 22766 1688 2 metals metal NNS 22766 1688 3 , , , 22766 1688 4 as as IN 22766 1688 5 for for IN 22766 1688 6 instance instance NN 22766 1688 7 , , , 22766 1688 8 osmium osmium NN 22766 1688 9 , , , 22766 1688 10 tantalum tantalum NN 22766 1688 11 , , , 22766 1688 12 thorium thorium NN 22766 1688 13 , , , 22766 1688 14 and and CC 22766 1688 15 others other NNS 22766 1688 16 , , , 22766 1688 17 have have VBP 22766 1688 18 been be VBN 22766 1688 19 used use VBN 22766 1688 20 , , , 22766 1688 21 and and CC 22766 1688 22 others other NNS 22766 1688 23 , , , 22766 1688 24 also also RB 22766 1688 25 , , , 22766 1688 26 with with IN 22766 1688 27 great great JJ 22766 1688 28 success success NN 22766 1688 29 , , , 22766 1688 30 so so IN 22766 1688 31 that that IN 22766 1688 32 the the DT 22766 1688 33 march march NNP 22766 1688 34 of of IN 22766 1688 35 improvements improvement NNS 22766 1688 36 is be VBZ 22766 1688 37 now now RB 22766 1688 38 going go VBG 22766 1688 39 forward forward RB 22766 1688 40 with with IN 22766 1688 41 rapid rapid JJ 22766 1688 42 strides stride NNS 22766 1688 43 . . . 22766 1689 1 VAPOR vapor RB 22766 1689 2 LAMPS.--One LAMPS.--One '' 22766 1689 3 of of IN 22766 1689 4 the the DT 22766 1689 5 directions direction NNS 22766 1689 6 in in IN 22766 1689 7 which which WDT 22766 1689 8 considerable considerable JJ 22766 1689 9 energy energy NN 22766 1689 10 has have VBZ 22766 1689 11 been be VBN 22766 1689 12 directed direct VBN 22766 1689 13 in in IN 22766 1689 14 the the DT 22766 1689 15 past past NN 22766 1689 16 , , , 22766 1689 17 was be VBD 22766 1689 18 to to TO 22766 1689 19 produce produce VB 22766 1689 20 light light NN 22766 1689 21 from from IN 22766 1689 22 vapors vapor NNS 22766 1689 23 . . . 22766 1690 1 The the DT 22766 1690 2 Cooper Cooper NNP 22766 1690 3 Hewitt Hewitt NNP 22766 1690 4 mercury mercury NN 22766 1690 5 vapor vapor NN 22766 1690 6 lamp lamp NN 22766 1690 7 is be VBZ 22766 1690 8 a a DT 22766 1690 9 tube tube NN 22766 1690 10 filled fill VBN 22766 1690 11 with with IN 22766 1690 12 the the DT 22766 1690 13 vapor vapor NN 22766 1690 14 of of IN 22766 1690 15 mercury mercury NN 22766 1690 16 , , , 22766 1690 17 and and CC 22766 1690 18 a a DT 22766 1690 19 current current NN 22766 1690 20 is be VBZ 22766 1690 21 sent send VBN 22766 1690 22 through through IN 22766 1690 23 the the DT 22766 1690 24 vapor vapor NN 22766 1690 25 which which WDT 22766 1690 26 produces produce VBZ 22766 1690 27 a a DT 22766 1690 28 greenish greenish JJ 22766 1690 29 light light NN 22766 1690 30 , , , 22766 1690 31 and and CC 22766 1690 32 owing owe VBG 22766 1690 33 to to IN 22766 1690 34 that that DT 22766 1690 35 peculiar peculiar JJ 22766 1690 36 color color NN 22766 1690 37 , , , 22766 1690 38 has have VBZ 22766 1690 39 not not RB 22766 1690 40 met meet VBN 22766 1690 41 with with IN 22766 1690 42 much much JJ 22766 1690 43 success success NN 22766 1690 44 . . . 22766 1691 1 It -PRON- PRP 22766 1691 2 is be VBZ 22766 1691 3 merely merely RB 22766 1691 4 cited cite VBN 22766 1691 5 to to TO 22766 1691 6 show show VB 22766 1691 7 that that IN 22766 1691 8 there there EX 22766 1691 9 are be VBP 22766 1691 10 other other JJ 22766 1691 11 directions direction NNS 22766 1691 12 than than IN 22766 1691 13 the the DT 22766 1691 14 use use NN 22766 1691 15 of of IN 22766 1691 16 metallic metallic JJ 22766 1691 17 conductors conductor NNS 22766 1691 18 and and CC 22766 1691 19 filaments filament NNS 22766 1691 20 which which WDT 22766 1691 21 will will MD 22766 1691 22 produce produce VB 22766 1691 23 light light NN 22766 1691 24 , , , 22766 1691 25 and and CC 22766 1691 26 the the DT 22766 1691 27 day day NN 22766 1691 28 is be VBZ 22766 1691 29 no no RB 22766 1691 30 doubt doubt RB 22766 1691 31 close close JJ 22766 1691 32 at at IN 22766 1691 33 hand hand NN 22766 1691 34 when when WRB 22766 1691 35 we -PRON- PRP 22766 1691 36 may may MD 22766 1691 37 expect expect VB 22766 1691 38 some some DT 22766 1691 39 important important JJ 22766 1691 40 developments development NNS 22766 1691 41 in in IN 22766 1691 42 the the DT 22766 1691 43 production production NN 22766 1691 44 of of IN 22766 1691 45 light light NN 22766 1691 46 by by IN 22766 1691 47 means mean NNS 22766 1691 48 of of IN 22766 1691 49 the the DT 22766 1691 50 Hertzian hertzian JJ 22766 1691 51 waves wave NNS 22766 1691 52 . . . 22766 1692 1 DIRECTIONS DIRECTIONS NNP 22766 1692 2 FOR for IN 22766 1692 3 IMPROVEMENTS.--Electricity improvements.--electricity NN 22766 1692 4 , , , 22766 1692 5 however however RB 22766 1692 6 , , , 22766 1692 7 is be VBZ 22766 1692 8 not not RB 22766 1692 9 a a DT 22766 1692 10 cheap cheap JJ 22766 1692 11 method method NN 22766 1692 12 of of IN 22766 1692 13 illumination illumination NN 22766 1692 14 . . . 22766 1693 1 The the DT 22766 1693 2 enormous enormous JJ 22766 1693 3 heat heat NN 22766 1693 4 developed develop VBD 22766 1693 5 is be VBZ 22766 1693 6 largely largely RB 22766 1693 7 wasted waste VBN 22766 1693 8 . . . 22766 1694 1 The the DT 22766 1694 2 quest quest NN 22766 1694 3 of of IN 22766 1694 4 the the DT 22766 1694 5 inventor inventor NN 22766 1694 6 is be VBZ 22766 1694 7 to to TO 22766 1694 8 find find VB 22766 1694 9 a a DT 22766 1694 10 means means NN 22766 1694 11 whereby whereby WRB 22766 1694 12 light light NN 22766 1694 13 can can MD 22766 1694 14 be be VB 22766 1694 15 produced produce VBN 22766 1694 16 without without IN 22766 1694 17 the the DT 22766 1694 18 generation generation NN 22766 1694 19 of of IN 22766 1694 20 the the DT 22766 1694 21 immense immense JJ 22766 1694 22 heat heat NN 22766 1694 23 necessary necessary JJ 22766 1694 24 . . . 22766 1695 1 Man man NN 22766 1695 2 has have VBZ 22766 1695 3 not not RB 22766 1695 4 yet yet RB 22766 1695 5 found find VBN 22766 1695 6 a a DT 22766 1695 7 means means NN 22766 1695 8 whereby whereby WRB 22766 1695 9 he -PRON- PRP 22766 1695 10 can can MD 22766 1695 11 make make VB 22766 1695 12 a a DT 22766 1695 13 heat heat NN 22766 1695 14 without without IN 22766 1695 15 increasing increase VBG 22766 1695 16 the the DT 22766 1695 17 temperature temperature NN 22766 1695 18 , , , 22766 1695 19 as as IN 22766 1695 20 nature nature NN 22766 1695 21 does do VBZ 22766 1695 22 it -PRON- PRP 22766 1695 23 in in IN 22766 1695 24 the the DT 22766 1695 25 glow glow NNP 22766 1695 26 worm worm NN 22766 1695 27 , , , 22766 1695 28 or or CC 22766 1695 29 in in IN 22766 1695 30 the the DT 22766 1695 31 firefly firefly NN 22766 1695 32 . . . 22766 1696 1 A a DT 22766 1696 2 certain certain JJ 22766 1696 3 electric electric JJ 22766 1696 4 energy energy NN 22766 1696 5 will will MD 22766 1696 6 produce produce VB 22766 1696 7 both both DT 22766 1696 8 light light NN 22766 1696 9 and and CC 22766 1696 10 heat heat NN 22766 1696 11 , , , 22766 1696 12 but but CC 22766 1696 13 it -PRON- PRP 22766 1696 14 is be VBZ 22766 1696 15 found find VBN 22766 1696 16 that that IN 22766 1696 17 much much RB 22766 1696 18 more more JJR 22766 1696 19 of of IN 22766 1696 20 this this DT 22766 1696 21 energy energy NN 22766 1696 22 is be VBZ 22766 1696 23 used use VBN 22766 1696 24 in in IN 22766 1696 25 the the DT 22766 1696 26 heat heat NN 22766 1696 27 than than IN 22766 1696 28 in in IN 22766 1696 29 the the DT 22766 1696 30 light light NN 22766 1696 31 . . . 22766 1697 1 What what WDT 22766 1697 2 wonderful wonderful JJ 22766 1697 3 possibilities possibility NNS 22766 1697 4 are be VBP 22766 1697 5 in in IN 22766 1697 6 store store NN 22766 1697 7 for for IN 22766 1697 8 the the DT 22766 1697 9 inventor inventor NN 22766 1697 10 who who WP 22766 1697 11 can can MD 22766 1697 12 make make VB 22766 1697 13 a a DT 22766 1697 14 heatless heatless NN 22766 1697 15 light light NN 22766 1697 16 ! ! . 22766 1698 1 It -PRON- PRP 22766 1698 2 is be VBZ 22766 1698 3 a a DT 22766 1698 4 direction direction NN 22766 1698 5 for for IN 22766 1698 6 the the DT 22766 1698 7 exercise exercise NN 22766 1698 8 of of IN 22766 1698 9 ingenuity ingenuity NN 22766 1698 10 that that WDT 22766 1698 11 will will MD 22766 1698 12 well well RB 22766 1698 13 repay repay VB 22766 1698 14 any any DT 22766 1698 15 efforts effort NNS 22766 1698 16 . . . 22766 1699 1 _ _ NNP 22766 1699 2 Curious curious JJ 22766 1699 3 Superstitions superstition NNS 22766 1699 4 Concerning concern VBG 22766 1699 5 Electricity Electricity NNP 22766 1699 6 _ _ NNP 22766 1699 7 Electricity Electricity NNP 22766 1699 8 , , , 22766 1699 9 as as IN 22766 1699 10 exhibited exhibit VBN 22766 1699 11 in in IN 22766 1699 12 light light NN 22766 1699 13 , , , 22766 1699 14 has have VBZ 22766 1699 15 been be VBN 22766 1699 16 the the DT 22766 1699 17 great great JJ 22766 1699 18 marvel marvel NN 22766 1699 19 of of IN 22766 1699 20 all all DT 22766 1699 21 times time NNS 22766 1699 22 . . . 22766 1700 1 The the DT 22766 1700 2 word word NN 22766 1700 3 electricity electricity NN 22766 1700 4 itself -PRON- PRP 22766 1700 5 comes come VBZ 22766 1700 6 from from IN 22766 1700 7 the the DT 22766 1700 8 thunderbolt thunderbolt NN 22766 1700 9 of of IN 22766 1700 10 the the DT 22766 1700 11 ancient ancient JJ 22766 1700 12 God God NNP 22766 1700 13 Zeus Zeus NNP 22766 1700 14 , , , 22766 1700 15 which which WDT 22766 1700 16 is be VBZ 22766 1700 17 known know VBN 22766 1700 18 to to TO 22766 1700 19 be be VB 22766 1700 20 synonymous synonymous JJ 22766 1700 21 with with IN 22766 1700 22 the the DT 22766 1700 23 thunderbolt thunderbolt NN 22766 1700 24 and and CC 22766 1700 25 the the DT 22766 1700 26 lightning lightning NN 22766 1700 27 . . . 22766 1701 1 Magnetism Magnetism NNP 22766 1701 2 , , , 22766 1701 3 which which WDT 22766 1701 4 we -PRON- PRP 22766 1701 5 know know VBP 22766 1701 6 to to TO 22766 1701 7 be be VB 22766 1701 8 only only RB 22766 1701 9 another another DT 22766 1701 10 form form NN 22766 1701 11 of of IN 22766 1701 12 electricity electricity NN 22766 1701 13 , , , 22766 1701 14 was be VBD 22766 1701 15 not not RB 22766 1701 16 regarded regard VBN 22766 1701 17 the the DT 22766 1701 18 same same JJ 22766 1701 19 as as IN 22766 1701 20 electricity electricity NN 22766 1701 21 by by IN 22766 1701 22 the the DT 22766 1701 23 ancients ancient NNS 22766 1701 24 . . . 22766 1702 1 Iron iron NN 22766 1702 2 which which WDT 22766 1702 3 had have VBD 22766 1702 4 the the DT 22766 1702 5 property property NN 22766 1702 6 to to TO 22766 1702 7 attract attract VB 22766 1702 8 , , , 22766 1702 9 was be VBD 22766 1702 10 first first RB 22766 1702 11 found find VBN 22766 1702 12 near near IN 22766 1702 13 the the DT 22766 1702 14 town town NN 22766 1702 15 of of IN 22766 1702 16 Magnesia Magnesia NNP 22766 1702 17 , , , 22766 1702 18 in in IN 22766 1702 19 Lydia Lydia NNP 22766 1702 20 , , , 22766 1702 21 and and CC 22766 1702 22 for for IN 22766 1702 23 that that DT 22766 1702 24 reason reason NN 22766 1702 25 was be VBD 22766 1702 26 called call VBN 22766 1702 27 magnetism magnetism NN 22766 1702 28 . . . 22766 1703 1 Later later RB 22766 1703 2 on on RB 22766 1703 3 , , , 22766 1703 4 a a DT 22766 1703 5 glimmer glimmer NN 22766 1703 6 of of IN 22766 1703 7 the the DT 22766 1703 8 truth truth NN 22766 1703 9 seemed seem VBD 22766 1703 10 to to TO 22766 1703 11 dawn dawn VB 22766 1703 12 on on IN 22766 1703 13 the the DT 22766 1703 14 early early JJ 22766 1703 15 scientists scientist NNS 22766 1703 16 , , , 22766 1703 17 when when WRB 22766 1703 18 they -PRON- PRP 22766 1703 19 saw see VBD 22766 1703 20 the the DT 22766 1703 21 resemblance resemblance NN 22766 1703 22 between between IN 22766 1703 23 the the DT 22766 1703 24 actions action NNS 22766 1703 25 of of IN 22766 1703 26 the the DT 22766 1703 27 amber amber NN 22766 1703 28 and and CC 22766 1703 29 the the DT 22766 1703 30 loadstone loadstone NN 22766 1703 31 , , , 22766 1703 32 as as IN 22766 1703 33 both both DT 22766 1703 34 attracted attract VBD 22766 1703 35 particles particle NNS 22766 1703 36 . . . 22766 1704 1 And and CC 22766 1704 2 here here RB 22766 1704 3 another another DT 22766 1704 4 curious curious JJ 22766 1704 5 thing thing NN 22766 1704 6 resulted result VBD 22766 1704 7 . . . 22766 1705 1 Amber Amber NNP 22766 1705 2 will will MD 22766 1705 3 attract attract VB 22766 1705 4 particles particle NNS 22766 1705 5 other other JJ 22766 1705 6 than than IN 22766 1705 7 metals metal NNS 22766 1705 8 . . . 22766 1706 1 The the DT 22766 1706 2 magnet magnet NN 22766 1706 3 did do VBD 22766 1706 4 not not RB 22766 1706 5 ; ; : 22766 1706 6 and and CC 22766 1706 7 from from IN 22766 1706 8 this this DT 22766 1706 9 imperfect imperfect JJ 22766 1706 10 observation observation NN 22766 1706 11 and and CC 22766 1706 12 understanding understanding NN 22766 1706 13 , , , 22766 1706 14 grew grow VBD 22766 1706 15 a a DT 22766 1706 16 belief belief NN 22766 1706 17 that that IN 22766 1706 18 electricity electricity NN 22766 1706 19 , , , 22766 1706 20 or or CC 22766 1706 21 magnetism magnetism NN 22766 1706 22 would would MD 22766 1706 23 attract attract VB 22766 1706 24 all all DT 22766 1706 25 substances substance NNS 22766 1706 26 , , , 22766 1706 27 even even RB 22766 1706 28 human human JJ 22766 1706 29 flesh flesh NN 22766 1706 30 , , , 22766 1706 31 and and CC 22766 1706 32 many many JJ 22766 1706 33 devices device NNS 22766 1706 34 were be VBD 22766 1706 35 made make VBN 22766 1706 36 from from IN 22766 1706 37 magnets magnet NNS 22766 1706 38 , , , 22766 1706 39 and and CC 22766 1706 40 used use VBN 22766 1706 41 as as IN 22766 1706 42 cures cure NNS 22766 1706 43 for for IN 22766 1706 44 the the DT 22766 1706 45 gout gout NN 22766 1706 46 , , , 22766 1706 47 and and CC 22766 1706 48 to to TO 22766 1706 49 affect affect VB 22766 1706 50 the the DT 22766 1706 51 brain brain NN 22766 1706 52 , , , 22766 1706 53 or or CC 22766 1706 54 to to TO 22766 1706 55 remove remove VB 22766 1706 56 pain pain NN 22766 1706 57 . . . 22766 1707 1 Even even RB 22766 1707 2 as as RB 22766 1707 3 early early RB 22766 1707 4 as as IN 22766 1707 5 2,500 2,500 CD 22766 1707 6 years year NNS 22766 1707 7 before before IN 22766 1707 8 the the DT 22766 1707 9 birth birth NN 22766 1707 10 of of IN 22766 1707 11 Christ Christ NNP 22766 1707 12 the the DT 22766 1707 13 Chinese Chinese NNPS 22766 1707 14 knew know VBD 22766 1707 15 of of IN 22766 1707 16 the the DT 22766 1707 17 properties property NNS 22766 1707 18 of of IN 22766 1707 19 the the DT 22766 1707 20 magnet magnet NN 22766 1707 21 , , , 22766 1707 22 and and CC 22766 1707 23 also also RB 22766 1707 24 discovered discover VBD 22766 1707 25 that that IN 22766 1707 26 a a DT 22766 1707 27 bar bar NN 22766 1707 28 of of IN 22766 1707 29 the the DT 22766 1707 30 permanent permanent JJ 22766 1707 31 magnet magnet NN 22766 1707 32 would would MD 22766 1707 33 arrange arrange VB 22766 1707 34 itself -PRON- PRP 22766 1707 35 north north NN 22766 1707 36 and and CC 22766 1707 37 south south NN 22766 1707 38 , , , 22766 1707 39 like like IN 22766 1707 40 the the DT 22766 1707 41 mariners mariner NNS 22766 1707 42 ' ' POS 22766 1707 43 compass compass NN 22766 1707 44 . . . 22766 1708 1 There there EX 22766 1708 2 is be VBZ 22766 1708 3 no no DT 22766 1708 4 evidence evidence NN 22766 1708 5 , , , 22766 1708 6 however however RB 22766 1708 7 , , , 22766 1708 8 that that IN 22766 1708 9 it -PRON- PRP 22766 1708 10 was be VBD 22766 1708 11 used use VBN 22766 1708 12 as as IN 22766 1708 13 a a DT 22766 1708 14 mariner mariner NN 22766 1708 15 's 's POS 22766 1708 16 compass compass NN 22766 1708 17 until until IN 22766 1708 18 centuries century NNS 22766 1708 19 afterwards afterwards RB 22766 1708 20 . . . 22766 1709 1 But but CC 22766 1709 2 the the DT 22766 1709 3 matter matter NN 22766 1709 4 connected connect VBN 22766 1709 5 with with IN 22766 1709 6 light light NN 22766 1709 7 , , , 22766 1709 8 as as IN 22766 1709 9 an an DT 22766 1709 10 electrical electrical JJ 22766 1709 11 development development NN 22766 1709 12 , , , 22766 1709 13 which which WDT 22766 1709 14 interests interest VBZ 22766 1709 15 us -PRON- PRP 22766 1709 16 , , , 22766 1709 17 is be VBZ 22766 1709 18 its -PRON- PRP$ 22766 1709 19 manifestations manifestation NNS 22766 1709 20 to to IN 22766 1709 21 the the DT 22766 1709 22 ancients ancient NNS 22766 1709 23 in in IN 22766 1709 24 the the DT 22766 1709 25 form form NN 22766 1709 26 of of IN 22766 1709 27 lightning lightning NN 22766 1709 28 . . . 22766 1710 1 The the DT 22766 1710 2 electricity electricity NN 22766 1710 3 of of IN 22766 1710 4 the the DT 22766 1710 5 earth earth NN 22766 1710 6 concentrates concentrate VBZ 22766 1710 7 itself -PRON- PRP 22766 1710 8 on on IN 22766 1710 9 the the DT 22766 1710 10 tops top NNS 22766 1710 11 of of IN 22766 1710 12 mountains mountain NNS 22766 1710 13 , , , 22766 1710 14 or or CC 22766 1710 15 in in IN 22766 1710 16 sharp sharp JJ 22766 1710 17 peaks peak NNS 22766 1710 18 , , , 22766 1710 19 and and CC 22766 1710 20 accounts account VBZ 22766 1710 21 for for IN 22766 1710 22 the the DT 22766 1710 23 magnificent magnificent JJ 22766 1710 24 electrical electrical JJ 22766 1710 25 displays display NNS 22766 1710 26 always always RB 22766 1710 27 found find VBN 22766 1710 28 in in IN 22766 1710 29 mountainous mountainous JJ 22766 1710 30 regions region NNS 22766 1710 31 . . . 22766 1711 1 Some some DT 22766 1711 2 years year NNS 22766 1711 3 ago ago RB 22766 1711 4 , , , 22766 1711 5 a a DT 22766 1711 6 noted note VBN 22766 1711 7 scientist scientist NN 22766 1711 8 , , , 22766 1711 9 Dr. Dr. NNP 22766 1711 10 Siemens Siemens NNP 22766 1711 11 , , , 22766 1711 12 while while IN 22766 1711 13 standing stand VBG 22766 1711 14 on on IN 22766 1711 15 the the DT 22766 1711 16 top top NN 22766 1711 17 of of IN 22766 1711 18 the the DT 22766 1711 19 great great JJ 22766 1711 20 pyramid pyramid NN 22766 1711 21 of of IN 22766 1711 22 Cheops Cheops NNP 22766 1711 23 , , , 22766 1711 24 in in IN 22766 1711 25 Egypt Egypt NNP 22766 1711 26 , , , 22766 1711 27 during during IN 22766 1711 28 a a DT 22766 1711 29 storm storm NN 22766 1711 30 , , , 22766 1711 31 noted note VBD 22766 1711 32 that that IN 22766 1711 33 an an DT 22766 1711 34 electrical electrical JJ 22766 1711 35 discharge discharge NN 22766 1711 36 flowed flow VBD 22766 1711 37 from from IN 22766 1711 38 his -PRON- PRP$ 22766 1711 39 hand hand NN 22766 1711 40 when when WRB 22766 1711 41 extended extend VBD 22766 1711 42 toward toward IN 22766 1711 43 the the DT 22766 1711 44 heavens heavens NNPS 22766 1711 45 . . . 22766 1712 1 The the DT 22766 1712 2 current current NN 22766 1712 3 manifested manifest VBD 22766 1712 4 itself -PRON- PRP 22766 1712 5 in in IN 22766 1712 6 such such PDT 22766 1712 7 a a DT 22766 1712 8 manner manner NN 22766 1712 9 that that IN 22766 1712 10 the the DT 22766 1712 11 hissing hiss VBG 22766 1712 12 noise noise NN 22766 1712 13 was be VBD 22766 1712 14 plainly plainly RB 22766 1712 15 perceptible perceptible JJ 22766 1712 16 . . . 22766 1713 1 The the DT 22766 1713 2 literature literature NN 22766 1713 3 of of IN 22766 1713 4 all all DT 22766 1713 5 ages age NNS 22766 1713 6 and and CC 22766 1713 7 of of IN 22766 1713 8 all all DT 22766 1713 9 countries country NNS 22766 1713 10 shows show VBZ 22766 1713 11 that that IN 22766 1713 12 this this DT 22766 1713 13 manifestation manifestation NN 22766 1713 14 of of IN 22766 1713 15 electrical electrical JJ 22766 1713 16 discharges discharge NNS 22766 1713 17 was be VBD 22766 1713 18 noted note VBN 22766 1713 19 , , , 22766 1713 20 and and CC 22766 1713 21 became become VBD 22766 1713 22 the the DT 22766 1713 23 subject subject NN 22766 1713 24 of of IN 22766 1713 25 discussions discussion NNS 22766 1713 26 among among IN 22766 1713 27 learned learned JJ 22766 1713 28 men man NNS 22766 1713 29 . . . 22766 1714 1 All all PDT 22766 1714 2 these these DT 22766 1714 3 displays display NNS 22766 1714 4 were be VBD 22766 1714 5 regarded regard VBN 22766 1714 6 as as IN 22766 1714 7 the the DT 22766 1714 8 bolts bolt NNS 22766 1714 9 of of IN 22766 1714 10 an an DT 22766 1714 11 angry angry JJ 22766 1714 12 God God NNP 22766 1714 13 , , , 22766 1714 14 and and CC 22766 1714 15 historians historian NNS 22766 1714 16 give give VBP 22766 1714 17 many many JJ 22766 1714 18 accounts account NNS 22766 1714 19 of of IN 22766 1714 20 instances instance NNS 22766 1714 21 where where WRB 22766 1714 22 , , , 22766 1714 23 in in IN 22766 1714 24 His -PRON- PRP$ 22766 1714 25 anger anger NN 22766 1714 26 , , , 22766 1714 27 He -PRON- PRP 22766 1714 28 sent send VBD 22766 1714 29 down down RP 22766 1714 30 the the DT 22766 1714 31 lightning lightning NN 22766 1714 32 to to TO 22766 1714 33 destroy destroy VB 22766 1714 34 . . . 22766 1715 1 Among among IN 22766 1715 2 the the DT 22766 1715 3 Romans Romans NNPS 22766 1715 4 Jupiter Jupiter NNP 22766 1715 5 thus thus RB 22766 1715 6 hurled hurl VBD 22766 1715 7 forth forth RP 22766 1715 8 his -PRON- PRP$ 22766 1715 9 wrath wrath NN 22766 1715 10 ; ; : 22766 1715 11 and and CC 22766 1715 12 among among IN 22766 1715 13 many many JJ 22766 1715 14 ancient ancient JJ 22766 1715 15 people people NNS 22766 1715 16 , , , 22766 1715 17 even even RB 22766 1715 18 down down IN 22766 1715 19 to to IN 22766 1715 20 the the DT 22766 1715 21 time time NN 22766 1715 22 of of IN 22766 1715 23 Charlemagne Charlemagne NNP 22766 1715 24 , , , 22766 1715 25 any any DT 22766 1715 26 space space NN 22766 1715 27 struck strike VBN 22766 1715 28 by by IN 22766 1715 29 lightning lightning NN 22766 1715 30 was be VBD 22766 1715 31 considered consider VBN 22766 1715 32 sacred sacred JJ 22766 1715 33 , , , 22766 1715 34 and and CC 22766 1715 35 made make VBD 22766 1715 36 consecrated consecrated JJ 22766 1715 37 ground ground NN 22766 1715 38 . . . 22766 1716 1 From from IN 22766 1716 2 this this DT 22766 1716 3 grew grow VBD 22766 1716 4 the the DT 22766 1716 5 belief belief NN 22766 1716 6 that that IN 22766 1716 7 it -PRON- PRP 22766 1716 8 was be VBD 22766 1716 9 sacrilegious sacrilegious JJ 22766 1716 10 to to TO 22766 1716 11 attempt attempt VB 22766 1716 12 to to TO 22766 1716 13 imitate imitate VB 22766 1716 14 the the DT 22766 1716 15 lightning lightning NN 22766 1716 16 of of IN 22766 1716 17 the the DT 22766 1716 18 sky sky NN 22766 1716 19 -- -- : 22766 1716 20 that that IN 22766 1716 21 Deity Deity NNP 22766 1716 22 would would MD 22766 1716 23 visit visit VB 22766 1716 24 dire dire JJ 22766 1716 25 punishment punishment NN 22766 1716 26 on on IN 22766 1716 27 any any DT 22766 1716 28 man man NN 22766 1716 29 who who WP 22766 1716 30 attempted attempt VBD 22766 1716 31 to to TO 22766 1716 32 produce produce VB 22766 1716 33 an an DT 22766 1716 34 electric electric JJ 22766 1716 35 light light NN 22766 1716 36 . . . 22766 1717 1 Virgil Virgil NNP 22766 1717 2 relates relate VBZ 22766 1717 3 accounts account VBZ 22766 1717 4 where where WRB 22766 1717 5 certain certain JJ 22766 1717 6 princes prince NNS 22766 1717 7 attempted attempt VBD 22766 1717 8 to to TO 22766 1717 9 imitate imitate VB 22766 1717 10 the the DT 22766 1717 11 lightning lightning NN 22766 1717 12 , , , 22766 1717 13 and and CC 22766 1717 14 were be VBD 22766 1717 15 struck strike VBN 22766 1717 16 by by IN 22766 1717 17 thunderbolts thunderbolt NNS 22766 1717 18 as as IN 22766 1717 19 punishments punishment NNS 22766 1717 20 . . . 22766 1718 1 Less Less JJR 22766 1718 2 than than IN 22766 1718 3 a a DT 22766 1718 4 century century NN 22766 1718 5 ago ago RB 22766 1718 6 Benjamin Benjamin NNP 22766 1718 7 Franklin Franklin NNP 22766 1718 8 devised devise VBD 22766 1718 9 the the DT 22766 1718 10 lightning lightning NN 22766 1718 11 rod rod NN 22766 1718 12 , , , 22766 1718 13 in in IN 22766 1718 14 order order NN 22766 1718 15 to to TO 22766 1718 16 prevent prevent VB 22766 1718 17 lightning lightning NN 22766 1718 18 from from IN 22766 1718 19 striking striking JJ 22766 1718 20 objects object NNS 22766 1718 21 . . . 22766 1719 1 The the DT 22766 1719 2 literature literature NN 22766 1719 3 of of IN 22766 1719 4 that that DT 22766 1719 5 day day NN 22766 1719 6 abounds abound VBZ 22766 1719 7 with with IN 22766 1719 8 instances instance NNS 22766 1719 9 of of IN 22766 1719 10 protests protest NNS 22766 1719 11 made make VBN 22766 1719 12 , , , 22766 1719 13 on on IN 22766 1719 14 the the DT 22766 1719 15 part part NN 22766 1719 16 of of IN 22766 1719 17 those those DT 22766 1719 18 who who WP 22766 1719 19 were be VBD 22766 1719 20 as as IN 22766 1719 21 superstitions superstition NNS 22766 1719 22 as as IN 22766 1719 23 the the DT 22766 1719 24 people people NNS 22766 1719 25 in in IN 22766 1719 26 ancient ancient JJ 22766 1719 27 times time NNS 22766 1719 28 , , , 22766 1719 29 who who WP 22766 1719 30 urged urge VBD 22766 1719 31 that that IN 22766 1719 32 it -PRON- PRP 22766 1719 33 was be VBD 22766 1719 34 impious impious JJ 22766 1719 35 to to TO 22766 1719 36 attempt attempt VB 22766 1719 37 to to TO 22766 1719 38 ward ward VB 22766 1719 39 off off IN 22766 1719 40 Heaven Heaven NNP 22766 1719 41 's 's POS 22766 1719 42 lightnings lightning NNS 22766 1719 43 . . . 22766 1720 1 It -PRON- PRP 22766 1720 2 was be VBD 22766 1720 3 argued argue VBN 22766 1720 4 that that IN 22766 1720 5 the the DT 22766 1720 6 lightning lightning NN 22766 1720 7 was be VBD 22766 1720 8 one one CD 22766 1720 9 way way NN 22766 1720 10 in in IN 22766 1720 11 which which WDT 22766 1720 12 the the DT 22766 1720 13 Creator Creator NNP 22766 1720 14 manifested manifest VBD 22766 1720 15 His -PRON- PRP$ 22766 1720 16 displeasure displeasure NN 22766 1720 17 , , , 22766 1720 18 and and CC 22766 1720 19 exercised exercise VBD 22766 1720 20 His -PRON- PRP$ 22766 1720 21 power power NN 22766 1720 22 to to TO 22766 1720 23 strike strike VB 22766 1720 24 the the DT 22766 1720 25 wicked wicke VBN 22766 1720 26 . . . 22766 1721 1 When when WRB 22766 1721 2 such such JJ 22766 1721 3 writers writer NNS 22766 1721 4 as as IN 22766 1721 5 Pliny Pliny NNP 22766 1721 6 will will MD 22766 1721 7 gravely gravely RB 22766 1721 8 set set VB 22766 1721 9 forth forth RP 22766 1721 10 an an DT 22766 1721 11 explanation explanation NN 22766 1721 12 of of IN 22766 1721 13 the the DT 22766 1721 14 causes cause NNS 22766 1721 15 of of IN 22766 1721 16 lightning lightning NN 22766 1721 17 , , , 22766 1721 18 as as IN 22766 1721 19 follows follow VBZ 22766 1721 20 in in IN 22766 1721 21 the the DT 22766 1721 22 paragraph paragraph NN 22766 1721 23 below below RB 22766 1721 24 , , , 22766 1721 25 we -PRON- PRP 22766 1721 26 can can MD 22766 1721 27 understand understand VB 22766 1721 28 why why WRB 22766 1721 29 it -PRON- PRP 22766 1721 30 inculcated inculcate VBD 22766 1721 31 superstitious superstitious JJ 22766 1721 32 fears fear NNS 22766 1721 33 in in IN 22766 1721 34 the the DT 22766 1721 35 people people NNS 22766 1721 36 of of IN 22766 1721 37 ancient ancient JJ 22766 1721 38 times time NNS 22766 1721 39 . . . 22766 1722 1 He -PRON- PRP 22766 1722 2 says say VBZ 22766 1722 3 : : : 22766 1722 4 " " `` 22766 1722 5 Most Most JJS 22766 1722 6 men man NNS 22766 1722 7 are be VBP 22766 1722 8 ignorant ignorant JJ 22766 1722 9 of of IN 22766 1722 10 that that DT 22766 1722 11 secret secret NN 22766 1722 12 , , , 22766 1722 13 which which WDT 22766 1722 14 , , , 22766 1722 15 by by IN 22766 1722 16 close close JJ 22766 1722 17 observation observation NN 22766 1722 18 of of IN 22766 1722 19 the the DT 22766 1722 20 heavens heavens NNPS 22766 1722 21 , , , 22766 1722 22 deep deep JJ 22766 1722 23 scholars scholar NNS 22766 1722 24 and and CC 22766 1722 25 principal principal JJ 22766 1722 26 men man NNS 22766 1722 27 of of IN 22766 1722 28 learning learning NN 22766 1722 29 have have VBP 22766 1722 30 found find VBN 22766 1722 31 out out RP 22766 1722 32 , , , 22766 1722 33 namely namely RB 22766 1722 34 , , , 22766 1722 35 that that IN 22766 1722 36 they -PRON- PRP 22766 1722 37 are be VBP 22766 1722 38 the the DT 22766 1722 39 fires fire NNS 22766 1722 40 of of IN 22766 1722 41 the the DT 22766 1722 42 uppermost uppermost JJ 22766 1722 43 planets planet NNS 22766 1722 44 , , , 22766 1722 45 which which WDT 22766 1722 46 , , , 22766 1722 47 falling fall VBG 22766 1722 48 to to IN 22766 1722 49 the the DT 22766 1722 50 earth earth NN 22766 1722 51 , , , 22766 1722 52 are be VBP 22766 1722 53 called call VBN 22766 1722 54 lightning lightning NN 22766 1722 55 ; ; : 22766 1722 56 but but CC 22766 1722 57 those those DT 22766 1722 58 especially especially RB 22766 1722 59 which which WDT 22766 1722 60 are be VBP 22766 1722 61 seated seat VBN 22766 1722 62 in in IN 22766 1722 63 the the DT 22766 1722 64 middle middle NN 22766 1722 65 , , , 22766 1722 66 that that DT 22766 1722 67 is be VBZ 22766 1722 68 about about IN 22766 1722 69 Jupiter Jupiter NNP 22766 1722 70 , , , 22766 1722 71 perhaps perhaps RB 22766 1722 72 because because IN 22766 1722 73 participating participate VBG 22766 1722 74 in in IN 22766 1722 75 the the DT 22766 1722 76 excessive excessive JJ 22766 1722 77 cold cold NN 22766 1722 78 and and CC 22766 1722 79 moisture moisture NN 22766 1722 80 from from IN 22766 1722 81 the the DT 22766 1722 82 upper upper JJ 22766 1722 83 circle circle NN 22766 1722 84 of of IN 22766 1722 85 Saturn Saturn NNP 22766 1722 86 , , , 22766 1722 87 and and CC 22766 1722 88 the the DT 22766 1722 89 immoderate immoderate JJ 22766 1722 90 heat heat NN 22766 1722 91 of of IN 22766 1722 92 Mars Mars NNP 22766 1722 93 , , , 22766 1722 94 that that WDT 22766 1722 95 is be VBZ 22766 1722 96 next next JJ 22766 1722 97 beneath beneath IN 22766 1722 98 , , , 22766 1722 99 by by IN 22766 1722 100 this this DT 22766 1722 101 means mean VBZ 22766 1722 102 he -PRON- PRP 22766 1722 103 discharges discharge VBZ 22766 1722 104 his -PRON- PRP$ 22766 1722 105 superfluity superfluity NN 22766 1722 106 , , , 22766 1722 107 and and CC 22766 1722 108 therefore therefore RB 22766 1722 109 it -PRON- PRP 22766 1722 110 is be VBZ 22766 1722 111 commonly commonly RB 22766 1722 112 said say VBN 22766 1722 113 , , , 22766 1722 114 ' ' '' 22766 1722 115 That that DT 22766 1722 116 Jupiter Jupiter NNP 22766 1722 117 shooteth shooteth JJ 22766 1722 118 and and CC 22766 1722 119 darteth darteth JJ 22766 1722 120 lightning lightning NN 22766 1722 121 . . . 22766 1722 122 ' ' '' 22766 1723 1 Therefore therefore RB 22766 1723 2 , , , 22766 1723 3 like like IN 22766 1723 4 as as IN 22766 1723 5 out out IN 22766 1723 6 of of IN 22766 1723 7 a a DT 22766 1723 8 burning burn VBG 22766 1723 9 piece piece NN 22766 1723 10 of of IN 22766 1723 11 wood wood NN 22766 1723 12 a a DT 22766 1723 13 coal coal NN 22766 1723 14 flieth flieth JJ 22766 1723 15 forth forth RB 22766 1723 16 with with IN 22766 1723 17 a a DT 22766 1723 18 crack crack NN 22766 1723 19 , , , 22766 1723 20 even even RB 22766 1723 21 so so IN 22766 1723 22 from from IN 22766 1723 23 a a DT 22766 1723 24 star star NN 22766 1723 25 is be VBZ 22766 1723 26 spit spit VBN 22766 1723 27 out out RP 22766 1723 28 , , , 22766 1723 29 as as IN 22766 1723 30 it -PRON- PRP 22766 1723 31 were be VBD 22766 1723 32 , , , 22766 1723 33 and and CC 22766 1723 34 voided void VBD 22766 1723 35 forth forth RB 22766 1723 36 this this DT 22766 1723 37 celestial celestial JJ 22766 1723 38 fire fire NN 22766 1723 39 , , , 22766 1723 40 carrying carry VBG 22766 1723 41 with with IN 22766 1723 42 it -PRON- PRP 22766 1723 43 presages presage NNS 22766 1723 44 of of IN 22766 1723 45 future future JJ 22766 1723 46 things thing NNS 22766 1723 47 ; ; : 22766 1723 48 so so IN 22766 1723 49 that that IN 22766 1723 50 the the DT 22766 1723 51 heavens heavens NNPS 22766 1723 52 showeth showeth NNP 22766 1723 53 divine divine JJ 22766 1723 54 operations operation NNS 22766 1723 55 , , , 22766 1723 56 even even RB 22766 1723 57 in in IN 22766 1723 58 these these DT 22766 1723 59 parcels parcel NNS 22766 1723 60 and and CC 22766 1723 61 portions portion NNS 22766 1723 62 which which WDT 22766 1723 63 are be VBP 22766 1723 64 rejected reject VBN 22766 1723 65 and and CC 22766 1723 66 cast cast VBN 22766 1723 67 away away RB 22766 1723 68 as as IN 22766 1723 69 superfluous superfluous JJ 22766 1723 70 . . . 22766 1723 71 " " '' 22766 1724 1 CHAPTER CHAPTER NNP 22766 1724 2 XVII XVII NNP 22766 1724 3 POWER POWER NNS 22766 1724 4 , , , 22766 1724 5 AND and CC 22766 1724 6 VARIOUS VARIOUS NNP 22766 1724 7 OTHER other JJ 22766 1724 8 ELECTRICAL electrical NN 22766 1724 9 MANIFESTATIONS manifestation NNS 22766 1724 10 It -PRON- PRP 22766 1724 11 would would MD 22766 1724 12 be be VB 22766 1724 13 difficult difficult JJ 22766 1724 14 to to TO 22766 1724 15 mention mention VB 22766 1724 16 any any DT 22766 1724 17 direction direction NN 22766 1724 18 in in IN 22766 1724 19 human human JJ 22766 1724 20 activity activity NN 22766 1724 21 where where WRB 22766 1724 22 electricity electricity NN 22766 1724 23 does do VBZ 22766 1724 24 not not RB 22766 1724 25 serve serve VB 22766 1724 26 as as IN 22766 1724 27 an an DT 22766 1724 28 agent agent NN 22766 1724 29 in in IN 22766 1724 30 some some DT 22766 1724 31 form form NN 22766 1724 32 or or CC 22766 1724 33 manner manner NN 22766 1724 34 . . . 22766 1725 1 Man Man NNP 22766 1725 2 has have VBZ 22766 1725 3 learned learn VBN 22766 1725 4 that that IN 22766 1725 5 the the DT 22766 1725 6 Creator Creator NNP 22766 1725 7 gave give VBD 22766 1725 8 this this DT 22766 1725 9 great great JJ 22766 1725 10 power power NN 22766 1725 11 into into IN 22766 1725 12 the the DT 22766 1725 13 hands hand NNS 22766 1725 14 of of IN 22766 1725 15 man man NN 22766 1725 16 to to TO 22766 1725 17 use use VB 22766 1725 18 , , , 22766 1725 19 and and CC 22766 1725 20 not not RB 22766 1725 21 to to TO 22766 1725 22 curse curse VB 22766 1725 23 . . . 22766 1726 1 When when WRB 22766 1726 2 the the DT 22766 1726 3 dynamo dynamo NN 22766 1726 4 was be VBD 22766 1726 5 first first RB 22766 1726 6 developed develop VBN 22766 1726 7 it -PRON- PRP 22766 1726 8 did do VBD 22766 1726 9 not not RB 22766 1726 10 appear appear VB 22766 1726 11 possible possible JJ 22766 1726 12 that that IN 22766 1726 13 it -PRON- PRP 22766 1726 14 could could MD 22766 1726 15 generate generate VB 22766 1726 16 electricity electricity NN 22766 1726 17 , , , 22766 1726 18 and and CC 22766 1726 19 then then RB 22766 1726 20 use use VBP 22766 1726 21 that that DT 22766 1726 22 electricity electricity NN 22766 1726 23 in in IN 22766 1726 24 order order NN 22766 1726 25 to to TO 22766 1726 26 turn turn VB 22766 1726 27 the the DT 22766 1726 28 dynamo dynamo NN 22766 1726 29 in in IN 22766 1726 30 the the DT 22766 1726 31 opposite opposite JJ 22766 1726 32 direction direction NN 22766 1726 33 . . . 22766 1727 1 It -PRON- PRP 22766 1727 2 all all DT 22766 1727 3 seems seem VBZ 22766 1727 4 so so RB 22766 1727 5 very very RB 22766 1727 6 natural natural JJ 22766 1727 7 to to IN 22766 1727 8 us -PRON- PRP 22766 1727 9 now now RB 22766 1727 10 , , , 22766 1727 11 that that IN 22766 1727 12 such such PDT 22766 1727 13 a a DT 22766 1727 14 thing thing NN 22766 1727 15 should should MD 22766 1727 16 practically practically RB 22766 1727 17 follow follow VB 22766 1727 18 ; ; : 22766 1727 19 but but CC 22766 1727 20 man man NN 22766 1727 21 had have VBD 22766 1727 22 to to TO 22766 1727 23 learn learn VB 22766 1727 24 this this DT 22766 1727 25 . . . 22766 1728 1 Let let VB 22766 1728 2 us -PRON- PRP 22766 1728 3 try try VB 22766 1728 4 to to TO 22766 1728 5 make make VB 22766 1728 6 the the DT 22766 1728 7 statement statement NN 22766 1728 8 plain plain JJ 22766 1728 9 by by IN 22766 1728 10 a a DT 22766 1728 11 few few JJ 22766 1728 12 simple simple JJ 22766 1728 13 illustrations illustration NNS 22766 1728 14 . . . 22766 1729 1 By by IN 22766 1729 2 carefully carefully RB 22766 1729 3 going go VBG 22766 1729 4 over over IN 22766 1729 5 the the DT 22766 1729 6 chapter chapter NN 22766 1729 7 on on IN 22766 1729 8 the the DT 22766 1729 9 making making NN 22766 1729 10 of of IN 22766 1729 11 the the DT 22766 1729 12 dynamo dynamo NN 22766 1729 13 , , , 22766 1729 14 it -PRON- PRP 22766 1729 15 will will MD 22766 1729 16 be be VB 22766 1729 17 evident evident JJ 22766 1729 18 that that IN 22766 1729 19 the the DT 22766 1729 20 basis basis NN 22766 1729 21 of of IN 22766 1729 22 the the DT 22766 1729 23 generation generation NN 22766 1729 24 of of IN 22766 1729 25 the the DT 22766 1729 26 current current JJ 22766 1729 27 depends depend VBZ 22766 1729 28 on on IN 22766 1729 29 the the DT 22766 1729 30 changing changing NN 22766 1729 31 of of IN 22766 1729 32 the the DT 22766 1729 33 direction direction NN 22766 1729 34 of of IN 22766 1729 35 the the DT 22766 1729 36 flow flow NN 22766 1729 37 of of IN 22766 1729 38 an an DT 22766 1729 39 electric electric JJ 22766 1729 40 current current NN 22766 1729 41 . . . 22766 1730 1 Look look VB 22766 1730 2 at at IN 22766 1730 3 the the DT 22766 1730 4 simple simple JJ 22766 1730 5 horse horse NN 22766 1730 6 - - HYPH 22766 1730 7 shoe shoe NN 22766 1730 8 magnet magnet NN 22766 1730 9 . . . 22766 1731 1 If if IN 22766 1731 2 two two CD 22766 1731 3 of of IN 22766 1731 4 them -PRON- PRP 22766 1731 5 are be VBP 22766 1731 6 gradually gradually RB 22766 1731 7 moved move VBN 22766 1731 8 toward toward IN 22766 1731 9 each each DT 22766 1731 10 other other JJ 22766 1731 11 , , , 22766 1731 12 so so IN 22766 1731 13 that that IN 22766 1731 14 the the DT 22766 1731 15 north north NNP 22766 1731 16 pole pole NNP 22766 1731 17 of of IN 22766 1731 18 one one CD 22766 1731 19 approaches approach VBZ 22766 1731 20 the the DT 22766 1731 21 north north NNP 22766 1731 22 pole pole NNP 22766 1731 23 of of IN 22766 1731 24 the the DT 22766 1731 25 other other JJ 22766 1731 26 , , , 22766 1731 27 there there EX 22766 1731 28 is be VBZ 22766 1731 29 a a DT 22766 1731 30 sensible sensible JJ 22766 1731 31 attempt attempt NN 22766 1731 32 for for IN 22766 1731 33 them -PRON- PRP 22766 1731 34 to to TO 22766 1731 35 push push VB 22766 1731 36 away away RB 22766 1731 37 from from IN 22766 1731 38 each each DT 22766 1731 39 other other JJ 22766 1731 40 . . . 22766 1732 1 If if IN 22766 1732 2 , , , 22766 1732 3 however however RB 22766 1732 4 , , , 22766 1732 5 one one CD 22766 1732 6 of of IN 22766 1732 7 them -PRON- PRP 22766 1732 8 is be VBZ 22766 1732 9 turned turn VBN 22766 1732 10 , , , 22766 1732 11 so so IN 22766 1732 12 that that IN 22766 1732 13 the the DT 22766 1732 14 north north NNP 22766 1732 15 pole pole NNP 22766 1732 16 of of IN 22766 1732 17 one one CD 22766 1732 18 is be VBZ 22766 1732 19 opposite opposite IN 22766 1732 20 the the DT 22766 1732 21 south south NNP 22766 1732 22 pole pole NN 22766 1732 23 of of IN 22766 1732 24 the the DT 22766 1732 25 other other JJ 22766 1732 26 , , , 22766 1732 27 they -PRON- PRP 22766 1732 28 will will MD 22766 1732 29 draw draw VB 22766 1732 30 together together RB 22766 1732 31 . . . 22766 1733 1 In in IN 22766 1733 2 this this DT 22766 1733 3 we -PRON- PRP 22766 1733 4 have have VBP 22766 1733 5 the the DT 22766 1733 6 foundation foundation NN 22766 1733 7 physical physical JJ 22766 1733 8 action action NN 22766 1733 9 of of IN 22766 1733 10 the the DT 22766 1733 11 dynamo dynamo NN 22766 1733 12 and and CC 22766 1733 13 the the DT 22766 1733 14 motor motor NN 22766 1733 15 . . . 22766 1734 1 When when WRB 22766 1734 2 power power NN 22766 1734 3 is be VBZ 22766 1734 4 applied apply VBN 22766 1734 5 to to IN 22766 1734 6 an an DT 22766 1734 7 armature armature NN 22766 1734 8 , , , 22766 1734 9 and and CC 22766 1734 10 it -PRON- PRP 22766 1734 11 moves move VBZ 22766 1734 12 through through IN 22766 1734 13 a a DT 22766 1734 14 magnetic magnetic JJ 22766 1734 15 field field NN 22766 1734 16 , , , 22766 1734 17 the the DT 22766 1734 18 action action NN 22766 1734 19 is be VBZ 22766 1734 20 just just RB 22766 1734 21 the the DT 22766 1734 22 same same JJ 22766 1734 23 as as IN 22766 1734 24 in in IN 22766 1734 25 the the DT 22766 1734 26 case case NN 22766 1734 27 of of IN 22766 1734 28 the the DT 22766 1734 29 hand hand NN 22766 1734 30 drawing draw VBG 22766 1734 31 the the DT 22766 1734 32 north north NN 22766 1734 33 and and CC 22766 1734 34 the the DT 22766 1734 35 south south NNP 22766 1734 36 pole pole NNP 22766 1734 37 of of IN 22766 1734 38 the the DT 22766 1734 39 two two CD 22766 1734 40 approaching approach VBG 22766 1734 41 magnets magnet NNS 22766 1734 42 from from IN 22766 1734 43 each each DT 22766 1734 44 other other JJ 22766 1734 45 . . . 22766 1735 1 The the DT 22766 1735 2 influence influence NN 22766 1735 3 of of IN 22766 1735 4 the the DT 22766 1735 5 electrical electrical JJ 22766 1735 6 disturbance disturbance NN 22766 1735 7 produced produce VBN 22766 1735 8 by by IN 22766 1735 9 that that DT 22766 1735 10 act act NN 22766 1735 11 permeated permeate VBD 22766 1735 12 the the DT 22766 1735 13 entire entire JJ 22766 1735 14 winding winding NN 22766 1735 15 of of IN 22766 1735 16 the the DT 22766 1735 17 field field NN 22766 1735 18 and and CC 22766 1735 19 armature armature NN 22766 1735 20 , , , 22766 1735 21 and and CC 22766 1735 22 extended extend VBD 22766 1735 23 out out RP 22766 1735 24 on on IN 22766 1735 25 the the DT 22766 1735 26 whole whole JJ 22766 1735 27 line line NN 22766 1735 28 with with IN 22766 1735 29 which which WDT 22766 1735 30 the the DT 22766 1735 31 dynamo dynamo NN 22766 1735 32 was be VBD 22766 1735 33 connected connect VBN 22766 1735 34 . . . 22766 1736 1 In in IN 22766 1736 2 this this DT 22766 1736 3 way way NN 22766 1736 4 a a DT 22766 1736 5 current current NN 22766 1736 6 was be VBD 22766 1736 7 established establish VBN 22766 1736 8 and and CC 22766 1736 9 transmitted transmit VBN 22766 1736 10 , , , 22766 1736 11 and and CC 22766 1736 12 with with IN 22766 1736 13 proper proper JJ 22766 1736 14 wires wire NNS 22766 1736 15 was be VBD 22766 1736 16 sent send VBN 22766 1736 17 in in IN 22766 1736 18 the the DT 22766 1736 19 form form NN 22766 1736 20 of of IN 22766 1736 21 circuits circuit NNS 22766 1736 22 and and CC 22766 1736 23 distributed distribute VBN 22766 1736 24 so so IN 22766 1736 25 as as IN 22766 1736 26 to to TO 22766 1736 27 do do VB 22766 1736 28 work work NN 22766 1736 29 . . . 22766 1737 1 But but CC 22766 1737 2 an an DT 22766 1737 3 electric electric JJ 22766 1737 4 current current NN 22766 1737 5 , , , 22766 1737 6 without without IN 22766 1737 7 suitable suitable JJ 22766 1737 8 mechanism mechanism NN 22766 1737 9 , , , 22766 1737 10 is be VBZ 22766 1737 11 of of IN 22766 1737 12 no no DT 22766 1737 13 value value NN 22766 1737 14 . . . 22766 1738 1 It -PRON- PRP 22766 1738 2 must must MD 22766 1738 3 have have VB 22766 1738 4 mechanism mechanism NN 22766 1738 5 to to TO 22766 1738 6 use use VB 22766 1738 7 it -PRON- PRP 22766 1738 8 , , , 22766 1738 9 as as RB 22766 1738 10 well well RB 22766 1738 11 as as IN 22766 1738 12 to to TO 22766 1738 13 make make VB 22766 1738 14 it -PRON- PRP 22766 1738 15 . . . 22766 1739 1 In in IN 22766 1739 2 the the DT 22766 1739 3 case case NN 22766 1739 4 of of IN 22766 1739 5 light light NN 22766 1739 6 , , , 22766 1739 7 we -PRON- PRP 22766 1739 8 have have VBP 22766 1739 9 explained explain VBN 22766 1739 10 how how WRB 22766 1739 11 the the DT 22766 1739 12 arc arc NN 22766 1739 13 and and CC 22766 1739 14 the the DT 22766 1739 15 incandescent incandescent NN 22766 1739 16 lamps lamp NNS 22766 1739 17 utilize utilize VBP 22766 1739 18 it -PRON- PRP 22766 1739 19 for for IN 22766 1739 20 that that DT 22766 1739 21 purpose purpose NN 22766 1739 22 . . . 22766 1740 1 But but CC 22766 1740 2 now now RB 22766 1740 3 , , , 22766 1740 4 attempting attempt VBG 22766 1740 5 to to TO 22766 1740 6 get get VB 22766 1740 7 something something NN 22766 1740 8 from from IN 22766 1740 9 it -PRON- PRP 22766 1740 10 in in IN 22766 1740 11 the the DT 22766 1740 12 way way NN 22766 1740 13 of of IN 22766 1740 14 power power NN 22766 1740 15 , , , 22766 1740 16 means mean VBZ 22766 1740 17 another another DT 22766 1740 18 piece piece NN 22766 1740 19 of of IN 22766 1740 20 mechanism mechanism NN 22766 1740 21 . . . 22766 1741 1 This this DT 22766 1741 2 is be VBZ 22766 1741 3 done do VBN 22766 1741 4 by by IN 22766 1741 5 the the DT 22766 1741 6 motor motor NN 22766 1741 7 , , , 22766 1741 8 and and CC 22766 1741 9 this this DT 22766 1741 10 motor motor NN 22766 1741 11 is be VBZ 22766 1741 12 simply simply RB 22766 1741 13 a a DT 22766 1741 14 converter converter NN 22766 1741 15 , , , 22766 1741 16 or or CC 22766 1741 17 a a DT 22766 1741 18 device device NN 22766 1741 19 for for IN 22766 1741 20 reversing reverse VBG 22766 1741 21 the the DT 22766 1741 22 action action NN 22766 1741 23 of of IN 22766 1741 24 the the DT 22766 1741 25 electricity electricity NN 22766 1741 26 . . . 22766 1742 1 Attention attention NN 22766 1742 2 is be VBZ 22766 1742 3 called call VBN 22766 1742 4 to to IN 22766 1742 5 Figs Figs NNP 22766 1742 6 . . . 22766 1743 1 120 120 CD 22766 1743 2 and and CC 22766 1743 3 121 121 CD 22766 1743 4 . . . 22766 1744 1 Let let VB 22766 1744 2 us -PRON- PRP 22766 1744 3 assume assume VB 22766 1744 4 that that IN 22766 1744 5 the the DT 22766 1744 6 field field NN 22766 1744 7 magnets magnet NNS 22766 1744 8 A a NN 22766 1744 9 , , , 22766 1744 10 A a DT 22766 1744 11 are be VBP 22766 1744 12 the the DT 22766 1744 13 positives positive NNS 22766 1744 14 , , , 22766 1744 15 and and CC 22766 1744 16 the the DT 22766 1744 17 magnets magnet NNS 22766 1744 18 B B NNP 22766 1744 19 , , , 22766 1744 20 B b VB 22766 1744 21 the the DT 22766 1744 22 negatives negative NNS 22766 1744 23 . . . 22766 1745 1 The the DT 22766 1745 2 revolving revolving JJ 22766 1745 3 armature armature NN 22766 1745 4 has have VBZ 22766 1745 5 also also RB 22766 1745 6 four four CD 22766 1745 7 magnet magnet NN 22766 1745 8 coils coil NNS 22766 1745 9 , , , 22766 1745 10 two two CD 22766 1745 11 of of IN 22766 1745 12 them -PRON- PRP 22766 1745 13 , , , 22766 1745 14 C C NNP 22766 1745 15 , , , 22766 1745 16 C C NNP 22766 1745 17 , , , 22766 1745 18 being be VBG 22766 1745 19 positive positive JJ 22766 1745 20 , , , 22766 1745 21 and and CC 22766 1745 22 the the DT 22766 1745 23 other other JJ 22766 1745 24 two two CD 22766 1745 25 , , , 22766 1745 26 D d NN 22766 1745 27 , , , 22766 1745 28 D d NN 22766 1745 29 , , , 22766 1745 30 negative negative JJ 22766 1745 31 , , , 22766 1745 32 each each DT 22766 1745 33 of of IN 22766 1745 34 these these DT 22766 1745 35 magnet magnet NN 22766 1745 36 coils coil NNS 22766 1745 37 being be VBG 22766 1745 38 so so RB 22766 1745 39 connected connected JJ 22766 1745 40 up up RP 22766 1745 41 that that IN 22766 1745 42 they -PRON- PRP 22766 1745 43 will will MD 22766 1745 44 reverse reverse VB 22766 1745 45 the the DT 22766 1745 46 polarities polarity NNS 22766 1745 47 of of IN 22766 1745 48 the the DT 22766 1745 49 magnets magnet NNS 22766 1745 50 . . . 22766 1746 1 [ [ -LRB- 22766 1746 2 Illustration illustration NN 22766 1746 3 : : : 22766 1746 4 _ _ NNP 22766 1746 5 Figs Figs NNP 22766 1746 6 . . . 22766 1747 1 120 120 CD 22766 1747 2 - - SYM 22766 1747 3 121 121 CD 22766 1747 4 . . . 22766 1747 5 _ _ NNP 22766 1747 6 ACTION action NN 22766 1747 7 OF of IN 22766 1747 8 MAGNETS magnets NN 22766 1747 9 IN in IN 22766 1747 10 A a DT 22766 1747 11 DYNAMO DYNAMO VBN 22766 1747 12 ] ] -RRB- 22766 1747 13 Now now RB 22766 1747 14 in in IN 22766 1747 15 the the DT 22766 1747 16 particular particular JJ 22766 1747 17 position position NN 22766 1747 18 of of IN 22766 1747 19 the the DT 22766 1747 20 revolving revolving JJ 22766 1747 21 armature armature NN 22766 1747 22 , , , 22766 1747 23 in in IN 22766 1747 24 Fig Fig NNP 22766 1747 25 . . . 22766 1748 1 120 120 CD 22766 1748 2 , , , 22766 1748 3 the the DT 22766 1748 4 magnets magnet NNS 22766 1748 5 of of IN 22766 1748 6 the the DT 22766 1748 7 armature armature NN 22766 1748 8 have have VBP 22766 1748 9 just just RB 22766 1748 10 passed pass VBN 22766 1748 11 the the DT 22766 1748 12 respective respective JJ 22766 1748 13 poles pole NNS 22766 1748 14 of of IN 22766 1748 15 the the DT 22766 1748 16 field field NN 22766 1748 17 magnets magnet NNS 22766 1748 18 , , , 22766 1748 19 and and CC 22766 1748 20 the the DT 22766 1748 21 belt belt NN 22766 1748 22 E E NNP 22766 1748 23 is be VBZ 22766 1748 24 compelled compel VBN 22766 1748 25 to to TO 22766 1748 26 turn turn VB 22766 1748 27 the the DT 22766 1748 28 armature armature NN 22766 1748 29 past past IN 22766 1748 30 the the DT 22766 1748 31 pole pole NN 22766 1748 32 pieces piece NNS 22766 1748 33 by by IN 22766 1748 34 force force NN 22766 1748 35 in in IN 22766 1748 36 the the DT 22766 1748 37 direction direction NN 22766 1748 38 of of IN 22766 1748 39 the the DT 22766 1748 40 arrow arrow NN 22766 1748 41 F. F. NNP 22766 1748 42 After after IN 22766 1748 43 the the DT 22766 1748 44 armature armature NN 22766 1748 45 magnets magnet NNS 22766 1748 46 have have VBP 22766 1748 47 gone go VBN 22766 1748 48 to to IN 22766 1748 49 the the DT 22766 1748 50 positions position NNS 22766 1748 51 in in IN 22766 1748 52 Fig Fig NNP 22766 1748 53 . . . 22766 1749 1 121 121 CD 22766 1749 2 , , , 22766 1749 3 the the DT 22766 1749 4 positives positive NNS 22766 1749 5 A a DT 22766 1749 6 try try NN 22766 1749 7 to to TO 22766 1749 8 draw draw VB 22766 1749 9 back back RP 22766 1749 10 the the DT 22766 1749 11 negatives negative NNS 22766 1749 12 D d NN 22766 1749 13 of of IN 22766 1749 14 the the DT 22766 1749 15 armature armature NN 22766 1749 16 , , , 22766 1749 17 and and CC 22766 1749 18 at at IN 22766 1749 19 the the DT 22766 1749 20 same same JJ 22766 1749 21 time time NN 22766 1749 22 the the DT 22766 1749 23 negatives negative NNS 22766 1749 24 B B NNP 22766 1749 25 repel repel NN 22766 1749 26 the the DT 22766 1749 27 negatives negative NNS 22766 1749 28 D d NN 22766 1749 29 , , , 22766 1749 30 because because IN 22766 1749 31 they -PRON- PRP 22766 1749 32 are be VBP 22766 1749 33 of of IN 22766 1749 34 the the DT 22766 1749 35 same same JJ 22766 1749 36 polarities polarity NNS 22766 1749 37 . . . 22766 1750 1 This this DT 22766 1750 2 repulsion repulsion NN 22766 1750 3 of of IN 22766 1750 4 the the DT 22766 1750 5 negatives negative NNS 22766 1750 6 A a NN 22766 1750 7 , , , 22766 1750 8 B b NN 22766 1750 9 continues continue VBZ 22766 1750 10 until until IN 22766 1750 11 the the DT 22766 1750 12 armature armature NN 22766 1750 13 poles pole NNS 22766 1750 14 C C NNP 22766 1750 15 , , , 22766 1750 16 D D NNP 22766 1750 17 have have VBP 22766 1750 18 slightly slightly RB 22766 1750 19 passed pass VBN 22766 1750 20 them -PRON- PRP 22766 1750 21 , , , 22766 1750 22 when when WRB 22766 1750 23 the the DT 22766 1750 24 polarities polarity NNS 22766 1750 25 of of IN 22766 1750 26 the the DT 22766 1750 27 magnets magnet NNS 22766 1750 28 C C NNP 22766 1750 29 , , , 22766 1750 30 D D NNP 22766 1750 31 are be VBP 22766 1750 32 changed change VBN 22766 1750 33 ; ; : 22766 1750 34 so so IN 22766 1750 35 that that IN 22766 1750 36 it -PRON- PRP 22766 1750 37 will will MD 22766 1750 38 be be VB 22766 1750 39 seen see VBN 22766 1750 40 , , , 22766 1750 41 by by IN 22766 1750 42 reference reference NN 22766 1750 43 to to IN 22766 1750 44 Fig Fig NNP 22766 1750 45 . . . 22766 1751 1 122 122 CD 22766 1751 2 , , , 22766 1751 3 that that IN 22766 1751 4 D d NN 22766 1751 5 is be VBZ 22766 1751 6 now now RB 22766 1751 7 retreating retreat VBG 22766 1751 8 from from IN 22766 1751 9 B b NN 22766 1751 10 , , , 22766 1751 11 and and CC 22766 1751 12 C C NNP 22766 1751 13 is be VBZ 22766 1751 14 going go VBG 22766 1751 15 away away RB 22766 1751 16 from from IN 22766 1751 17 A a DT 22766 1751 18 -- -- : 22766 1751 19 that that RB 22766 1751 20 is is RB 22766 1751 21 , , , 22766 1751 22 being be VBG 22766 1751 23 forced force VBN 22766 1751 24 away away RP 22766 1751 25 contrary contrary JJ 22766 1751 26 to to IN 22766 1751 27 their -PRON- PRP$ 22766 1751 28 natural natural JJ 22766 1751 29 attractive attractive JJ 22766 1751 30 influences influence NNS 22766 1751 31 , , , 22766 1751 32 and and CC 22766 1751 33 in in IN 22766 1751 34 Fig Fig NNP 22766 1751 35 . . . 22766 1752 1 123 123 CD 22766 1752 2 , , , 22766 1752 3 when when WRB 22766 1752 4 the the DT 22766 1752 5 complete complete JJ 22766 1752 6 cycle cycle NN 22766 1752 7 is be VBZ 22766 1752 8 nearly nearly RB 22766 1752 9 finished finish VBN 22766 1752 10 , , , 22766 1752 11 the the DT 22766 1752 12 positives positive NNS 22766 1752 13 are be VBP 22766 1752 14 again again RB 22766 1752 15 approaching approach VBG 22766 1752 16 each each DT 22766 1752 17 other other JJ 22766 1752 18 and and CC 22766 1752 19 the the DT 22766 1752 20 negatives negative NNS 22766 1752 21 moving move VBG 22766 1752 22 together together RB 22766 1752 23 . . . 22766 1753 1 [ [ -LRB- 22766 1753 2 Illustration illustration NN 22766 1753 3 : : : 22766 1753 4 _ _ NNP 22766 1753 5 Figs Figs NNP 22766 1753 6 . . . 22766 1754 1 122 122 CD 22766 1754 2 - - SYM 22766 1754 3 123 123 CD 22766 1754 4 . . . 22766 1754 5 _ _ NNP 22766 1754 6 CYCLE CYCLE NNP 22766 1754 7 ACTION action NN 22766 1754 8 IN in IN 22766 1754 9 DYNAMO DYNAMO VBN 22766 1754 10 ] ] -RRB- 22766 1754 11 In in IN 22766 1754 12 this this DT 22766 1754 13 manner manner NN 22766 1754 14 , , , 22766 1754 15 at at IN 22766 1754 16 every every DT 22766 1754 17 point point NN 22766 1754 18 , , , 22766 1754 19 the the DT 22766 1754 20 sets set NNS 22766 1754 21 of of IN 22766 1754 22 magnets magnet NNS 22766 1754 23 are be VBP 22766 1754 24 compelled compel VBN 22766 1754 25 to to TO 22766 1754 26 move move VB 22766 1754 27 against against IN 22766 1754 28 their -PRON- PRP$ 22766 1754 29 magnetic magnetic JJ 22766 1754 30 pull pull NN 22766 1754 31 . . . 22766 1755 1 This this DT 22766 1755 2 explains explain VBZ 22766 1755 3 the the DT 22766 1755 4 dynamo dynamo NN 22766 1755 5 . . . 22766 1756 1 Now now RB 22766 1756 2 take take VB 22766 1756 3 up up RP 22766 1756 4 the the DT 22766 1756 5 cycle cycle NN 22766 1756 6 of of IN 22766 1756 7 the the DT 22766 1756 8 motor motor NN 22766 1756 9 , , , 22766 1756 10 and and CC 22766 1756 11 note note VB 22766 1756 12 in in IN 22766 1756 13 Fig Fig NNP 22766 1756 14 . . . 22766 1757 1 124 124 CD 22766 1757 2 that that IN 22766 1757 3 the the DT 22766 1757 4 negative negative JJ 22766 1757 5 magnets magnet NNS 22766 1757 6 D d NN 22766 1757 7 of of IN 22766 1757 8 the the DT 22766 1757 9 armature armature NN 22766 1757 10 are be VBP 22766 1757 11 closely closely RB 22766 1757 12 approaching approach VBG 22766 1757 13 the the DT 22766 1757 14 positive positive JJ 22766 1757 15 and and CC 22766 1757 16 negative negative JJ 22766 1757 17 magnets magnet NNS 22766 1757 18 , , , 22766 1757 19 on on IN 22766 1757 20 one one CD 22766 1757 21 side side NN 22766 1757 22 ; ; : 22766 1757 23 and and CC 22766 1757 24 the the DT 22766 1757 25 positive positive JJ 22766 1757 26 magnets magnet NNS 22766 1757 27 C C NNP 22766 1757 28 are be VBP 22766 1757 29 nearing near VBG 22766 1757 30 the the DT 22766 1757 31 positive positive JJ 22766 1757 32 and and CC 22766 1757 33 negatives negative VBZ 22766 1757 34 on on IN 22766 1757 35 the the DT 22766 1757 36 other other JJ 22766 1757 37 side side NN 22766 1757 38 . . . 22766 1758 1 The the DT 22766 1758 2 positives positive NNS 22766 1758 3 A a DT 22766 1758 4 , , , 22766 1758 5 therefore therefore RB 22766 1758 6 , , , 22766 1758 7 attract attract VB 22766 1758 8 the the DT 22766 1758 9 negatives negative NNS 22766 1758 10 D d NN 22766 1758 11 , , , 22766 1758 12 and and CC 22766 1758 13 the the DT 22766 1758 14 negative negative JJ 22766 1758 15 B B NNP 22766 1758 16 exert exert NN 22766 1758 17 a a DT 22766 1758 18 pull pull NN 22766 1758 19 on on IN 22766 1758 20 the the DT 22766 1758 21 positives positive NNS 22766 1758 22 C C NNP 22766 1758 23 at at IN 22766 1758 24 the the DT 22766 1758 25 same same JJ 22766 1758 26 time time NN 22766 1758 27 . . . 22766 1759 1 The the DT 22766 1759 2 result result NN 22766 1759 3 is be VBZ 22766 1759 4 that that IN 22766 1759 5 the the DT 22766 1759 6 armature armature NN 22766 1759 7 is be VBZ 22766 1759 8 caused cause VBN 22766 1759 9 to to TO 22766 1759 10 revolve revolve VB 22766 1759 11 , , , 22766 1759 12 as as IN 22766 1759 13 shown show VBN 22766 1759 14 by by IN 22766 1759 15 the the DT 22766 1759 16 dart dart NN 22766 1759 17 G G NNP 22766 1759 18 , , , 22766 1759 19 in in IN 22766 1759 20 a a DT 22766 1759 21 direction direction NN 22766 1759 22 opposite opposite JJ 22766 1759 23 to to IN 22766 1759 24 the the DT 22766 1759 25 dart dart NN 22766 1759 26 in in IN 22766 1759 27 Fig Fig NNP 22766 1759 28 . . . 22766 1760 1 120 120 CD 22766 1760 2 . . . 22766 1761 1 [ [ -LRB- 22766 1761 2 Illustration illustration NN 22766 1761 3 : : : 22766 1761 4 _ _ NNP 22766 1761 5 Figs Figs NNP 22766 1761 6 . . . 22766 1762 1 124 124 CD 22766 1762 2 - - SYM 22766 1762 3 125 125 CD 22766 1762 4 . . . 22766 1762 5 _ _ NNP 22766 1762 6 ACTION action NN 22766 1762 7 OF of IN 22766 1762 8 MAGNETS MAGNETS NNP 22766 1762 9 IN in IN 22766 1762 10 MOTOR MOTOR NNP 22766 1762 11 ] ] -RRB- 22766 1762 12 When when WRB 22766 1762 13 the the DT 22766 1762 14 pole pole NN 22766 1762 15 pieces piece NNS 22766 1762 16 of of IN 22766 1762 17 the the DT 22766 1762 18 magnets magnet NNS 22766 1762 19 C c NN 22766 1762 20 , , , 22766 1762 21 D D NNP 22766 1762 22 are be VBP 22766 1762 23 about about JJ 22766 1762 24 to to TO 22766 1762 25 pass pass VB 22766 1762 26 magnets magnet NNS 22766 1762 27 A a NN 22766 1762 28 , , , 22766 1762 29 B b NN 22766 1762 30 , , , 22766 1762 31 as as IN 22766 1762 32 shown show VBN 22766 1762 33 in in IN 22766 1762 34 Fig Fig NNP 22766 1762 35 . . . 22766 1763 1 125 125 CD 22766 1763 2 , , , 22766 1763 3 it -PRON- PRP 22766 1763 4 is be VBZ 22766 1763 5 necessary necessary JJ 22766 1763 6 to to TO 22766 1763 7 change change VB 22766 1763 8 the the DT 22766 1763 9 polarities polarity NNS 22766 1763 10 of of IN 22766 1763 11 the the DT 22766 1763 12 armature armature NN 22766 1763 13 magnets magnet NNS 22766 1763 14 C c NN 22766 1763 15 , , , 22766 1763 16 D d NN 22766 1763 17 ; ; : 22766 1763 18 so so IN 22766 1763 19 that that IN 22766 1763 20 by by IN 22766 1763 21 reference reference NN 22766 1763 22 to to IN 22766 1763 23 Fig Fig NNP 22766 1763 24 . . . 22766 1764 1 126 126 CD 22766 1764 2 , , , 22766 1764 3 it -PRON- PRP 22766 1764 4 will will MD 22766 1764 5 be be VB 22766 1764 6 seen see VBN 22766 1764 7 that that IN 22766 1764 8 they -PRON- PRP 22766 1764 9 are be VBP 22766 1764 10 now now RB 22766 1764 11 indicated indicate VBN 22766 1764 12 as as IN 22766 1764 13 C- C- NNP 22766 1764 14 , , , 22766 1764 15 and and CC 22766 1764 16 D+ d+ NN 22766 1764 17 , , , 22766 1764 18 respectively respectively RB 22766 1764 19 , , , 22766 1764 20 and and CC 22766 1764 21 have have VBP 22766 1764 22 moved move VBN 22766 1764 23 to to IN 22766 1764 24 a a DT 22766 1764 25 point point NN 22766 1764 26 midway midway NN 22766 1764 27 between between IN 22766 1764 28 the the DT 22766 1764 29 poles pole NNS 22766 1764 30 A A NNP 22766 1764 31 , , , 22766 1764 32 B b NN 22766 1764 33 ( ( -LRB- 22766 1764 34 as as IN 22766 1764 35 in in IN 22766 1764 36 Fig Fig NNP 22766 1764 37 . . . 22766 1765 1 125 125 CD 22766 1765 2 ) ) -RRB- 22766 1765 3 , , , 22766 1765 4 where where WRB 22766 1765 5 the the DT 22766 1765 6 pull pull NN 22766 1765 7 on on IN 22766 1765 8 one one CD 22766 1765 9 side side NN 22766 1765 10 , , , 22766 1765 11 and and CC 22766 1765 12 the the DT 22766 1765 13 push push NN 22766 1765 14 on on IN 22766 1765 15 the the DT 22766 1765 16 other other JJ 22766 1765 17 are be VBP 22766 1765 18 again again RB 22766 1765 19 the the DT 22766 1765 20 same same JJ 22766 1765 21 , , , 22766 1765 22 and and CC 22766 1765 23 the the DT 22766 1765 24 last last JJ 22766 1765 25 Figure figure NN 22766 1765 26 127 127 CD 22766 1765 27 shows show VBZ 22766 1765 28 the the DT 22766 1765 29 cycle cycle NN 22766 1765 30 nearly nearly RB 22766 1765 31 completed complete VBN 22766 1765 32 . . . 22766 1766 1 The the DT 22766 1766 2 shaft shaft NN 22766 1766 3 of of IN 22766 1766 4 the the DT 22766 1766 5 motor motor NN 22766 1766 6 armature armature NN 22766 1766 7 is be VBZ 22766 1766 8 now now RB 22766 1766 9 the the DT 22766 1766 10 element element NN 22766 1766 11 which which WDT 22766 1766 12 turns turn VBZ 22766 1766 13 the the DT 22766 1766 14 mechanism mechanism NN 22766 1766 15 which which WDT 22766 1766 16 is be VBZ 22766 1766 17 to to TO 22766 1766 18 be be VB 22766 1766 19 operated operate VBN 22766 1766 20 . . . 22766 1767 1 To to TO 22766 1767 2 convert convert VB 22766 1767 3 electrical electrical JJ 22766 1767 4 impulses impulse NNS 22766 1767 5 into into IN 22766 1767 6 power power NN 22766 1767 7 , , , 22766 1767 8 as as IN 22766 1767 9 thus thus RB 22766 1767 10 shown show VBN 22766 1767 11 , , , 22766 1767 12 results result NNS 22766 1767 13 in in IN 22766 1767 14 great great JJ 22766 1767 15 loss loss NN 22766 1767 16 . . . 22766 1768 1 The the DT 22766 1768 2 first first JJ 22766 1768 3 step step NN 22766 1768 4 is be VBZ 22766 1768 5 to to TO 22766 1768 6 take take VB 22766 1768 7 the the DT 22766 1768 8 steam steam NN 22766 1768 9 boiler boiler NN 22766 1768 10 , , , 22766 1768 11 which which WDT 22766 1768 12 is be VBZ 22766 1768 13 the the DT 22766 1768 14 first first JJ 22766 1768 15 stage stage NN 22766 1768 16 in in IN 22766 1768 17 that that DT 22766 1768 18 source source NN 22766 1768 19 which which WDT 22766 1768 20 is be VBZ 22766 1768 21 the the DT 22766 1768 22 most most RBS 22766 1768 23 common common JJ 22766 1768 24 and and CC 22766 1768 25 universal universal JJ 22766 1768 26 , , , 22766 1768 27 and and CC 22766 1768 28 by by IN 22766 1768 29 means mean NNS 22766 1768 30 of of IN 22766 1768 31 fuel fuel NN 22766 1768 32 , , , 22766 1768 33 converting convert VBG 22766 1768 34 water water NN 22766 1768 35 into into IN 22766 1768 36 steam steam NN 22766 1768 37 . . . 22766 1769 1 The the DT 22766 1769 2 second second JJ 22766 1769 3 is be VBZ 22766 1769 4 to to TO 22766 1769 5 use use VB 22766 1769 6 the the DT 22766 1769 7 pressure pressure NN 22766 1769 8 of of IN 22766 1769 9 this this DT 22766 1769 10 steam steam NN 22766 1769 11 to to TO 22766 1769 12 drive drive VB 22766 1769 13 an an DT 22766 1769 14 engine engine NN 22766 1769 15 ; ; : 22766 1769 16 the the DT 22766 1769 17 third third JJ 22766 1769 18 is be VBZ 22766 1769 19 to to TO 22766 1769 20 drive drive VB 22766 1769 21 the the DT 22766 1769 22 dynamo dynamo NN 22766 1769 23 which which WDT 22766 1769 24 generates generate VBZ 22766 1769 25 the the DT 22766 1769 26 electrical electrical JJ 22766 1769 27 impulse impulse NN 22766 1769 28 ; ; : 22766 1769 29 and and CC 22766 1769 30 the the DT 22766 1769 31 fourth fourth JJ 22766 1769 32 is be VBZ 22766 1769 33 the the DT 22766 1769 34 conversion conversion NN 22766 1769 35 from from IN 22766 1769 36 the the DT 22766 1769 37 dynamo dynamo NN 22766 1769 38 into into IN 22766 1769 39 a a DT 22766 1769 40 motor motor NN 22766 1769 41 shaft shaft NN 22766 1769 42 . . . 22766 1770 1 Loss loss NN 22766 1770 2 is be VBZ 22766 1770 3 met meet VBN 22766 1770 4 with with IN 22766 1770 5 at at IN 22766 1770 6 each each DT 22766 1770 7 step step NN 22766 1770 8 , , , 22766 1770 9 and and CC 22766 1770 10 the the DT 22766 1770 11 great great JJ 22766 1770 12 problem problem NN 22766 1770 13 is be VBZ 22766 1770 14 to to TO 22766 1770 15 eliminate eliminate VB 22766 1770 16 this this DT 22766 1770 17 waste waste NN 22766 1770 18 . . . 22766 1771 1 [ [ -LRB- 22766 1771 2 Illustration illustration NN 22766 1771 3 : : : 22766 1771 4 _ _ NNP 22766 1771 5 Figs Figs NNP 22766 1771 6 . . . 22766 1772 1 126 126 CD 22766 1772 2 - - SYM 22766 1772 3 127 127 CD 22766 1772 4 . . . 22766 1772 5 _ _ NNP 22766 1772 6 POSITIONS position NNS 22766 1772 7 OF of IN 22766 1772 8 MAGNETS MAGNETS NNP 22766 1772 9 IN in IN 22766 1772 10 MOTOR MOTOR NNP 22766 1772 11 ] ] -RRB- 22766 1772 12 The the DT 22766 1772 13 great great JJ 22766 1772 14 advantage advantage NN 22766 1772 15 of of IN 22766 1772 16 electrical electrical JJ 22766 1772 17 power power NN 22766 1772 18 is be VBZ 22766 1772 19 not not RB 22766 1772 20 in in IN 22766 1772 21 utilizing utilize VBG 22766 1772 22 it -PRON- PRP 22766 1772 23 for for IN 22766 1772 24 consumption consumption NN 22766 1772 25 at at IN 22766 1772 26 close close JJ 22766 1772 27 ranges range NNS 22766 1772 28 , , , 22766 1772 29 but but CC 22766 1772 30 where where WRB 22766 1772 31 it -PRON- PRP 22766 1772 32 is be VBZ 22766 1772 33 desired desire VBN 22766 1772 34 to to TO 22766 1772 35 transmit transmit VB 22766 1772 36 it -PRON- PRP 22766 1772 37 for for IN 22766 1772 38 long long JJ 22766 1772 39 distances distance NNS 22766 1772 40 . . . 22766 1773 1 Such such JJ 22766 1773 2 illustrations illustration NNS 22766 1773 3 may may MD 22766 1773 4 be be VB 22766 1773 5 found find VBN 22766 1773 6 in in IN 22766 1773 7 electric electric JJ 22766 1773 8 railways railway NNS 22766 1773 9 , , , 22766 1773 10 and and CC 22766 1773 11 where where WRB 22766 1773 12 water water NN 22766 1773 13 power power NN 22766 1773 14 can can MD 22766 1773 15 be be VB 22766 1773 16 obtained obtain VBN 22766 1773 17 as as IN 22766 1773 18 the the DT 22766 1773 19 primal primal JJ 22766 1773 20 source source NN 22766 1773 21 of of IN 22766 1773 22 energy energy NN 22766 1773 23 , , , 22766 1773 24 the the DT 22766 1773 25 cost cost NN 22766 1773 26 is be VBZ 22766 1773 27 not not RB 22766 1773 28 excessive excessive JJ 22766 1773 29 . . . 22766 1774 1 It -PRON- PRP 22766 1774 2 is be VBZ 22766 1774 3 found find VBN 22766 1774 4 , , , 22766 1774 5 however however RB 22766 1774 6 , , , 22766 1774 7 that that IN 22766 1774 8 even even RB 22766 1774 9 with with IN 22766 1774 10 the the DT 22766 1774 11 most most RBS 22766 1774 12 improved improved JJ 22766 1774 13 forms form NNS 22766 1774 14 of of IN 22766 1774 15 mechanism mechanism NN 22766 1774 16 , , , 22766 1774 17 in in IN 22766 1774 18 electrical electrical JJ 22766 1774 19 construction construction NN 22766 1774 20 , , , 22766 1774 21 the the DT 22766 1774 22 internal internal JJ 22766 1774 23 combustion combustion NN 22766 1774 24 engines engine NNS 22766 1774 25 are be VBP 22766 1774 26 far far RB 22766 1774 27 more more RBR 22766 1774 28 economical economical JJ 22766 1774 29 . . . 22766 1775 1 _ _ NNP 22766 1775 2 Transmission Transmission NNP 22766 1775 3 of of IN 22766 1775 4 Energy Energy NNP 22766 1775 5 _ _ NNP 22766 1775 6 One one CD 22766 1775 7 of of IN 22766 1775 8 the the DT 22766 1775 9 great great JJ 22766 1775 10 problems problem NNS 22766 1775 11 has have VBZ 22766 1775 12 been be VBN 22766 1775 13 the the DT 22766 1775 14 transmission transmission NN 22766 1775 15 of of IN 22766 1775 16 the the DT 22766 1775 17 current current JJ 22766 1775 18 to to IN 22766 1775 19 great great JJ 22766 1775 20 distances distance NNS 22766 1775 21 . . . 22766 1776 1 By by IN 22766 1776 2 using use VBG 22766 1776 3 a a DT 22766 1776 4 high high JJ 22766 1776 5 voltage voltage NN 22766 1776 6 it -PRON- PRP 22766 1776 7 may may MD 22766 1776 8 be be VB 22766 1776 9 sent send VBN 22766 1776 10 hundreds hundred NNS 22766 1776 11 of of IN 22766 1776 12 miles mile NNS 22766 1776 13 , , , 22766 1776 14 but but CC 22766 1776 15 to to TO 22766 1776 16 use use VB 22766 1776 17 a a DT 22766 1776 18 current current NN 22766 1776 19 of of IN 22766 1776 20 that that DT 22766 1776 21 character character NN 22766 1776 22 in in IN 22766 1776 23 the the DT 22766 1776 24 cars car NNS 22766 1776 25 , , , 22766 1776 26 or or CC 22766 1776 27 shops shop NNS 22766 1776 28 , , , 22766 1776 29 or or CC 22766 1776 30 homes home NNS 22766 1776 31 , , , 22766 1776 32 would would MD 22766 1776 33 be be VB 22766 1776 34 exceedingly exceedingly RB 22766 1776 35 dangerous dangerous JJ 22766 1776 36 . . . 22766 1777 1 To to TO 22766 1777 2 meet meet VB 22766 1777 3 this this DT 22766 1777 4 requirement requirement NN 22766 1777 5 transformers transformer NNS 22766 1777 6 have have VBP 22766 1777 7 been be VBN 22766 1777 8 devised devise VBN 22766 1777 9 , , , 22766 1777 10 which which WDT 22766 1777 11 will will MD 22766 1777 12 take take VB 22766 1777 13 a a DT 22766 1777 14 current current NN 22766 1777 15 of of IN 22766 1777 16 very very RB 22766 1777 17 high high JJ 22766 1777 18 voltage voltage NN 22766 1777 19 , , , 22766 1777 20 and and CC 22766 1777 21 deliver deliver VB 22766 1777 22 a a DT 22766 1777 23 current current NN 22766 1777 24 of of IN 22766 1777 25 low low JJ 22766 1777 26 tension tension NN 22766 1777 27 , , , 22766 1777 28 and and CC 22766 1777 29 capable capable JJ 22766 1777 30 of of IN 22766 1777 31 being be VBG 22766 1777 32 used use VBN 22766 1777 33 anywhere anywhere RB 22766 1777 34 with with IN 22766 1777 35 the the DT 22766 1777 36 ordinary ordinary JJ 22766 1777 37 motors motor NNS 22766 1777 38 . . . 22766 1778 1 THE the DT 22766 1778 2 TRANSFORMER.--This transformer.--this NN 22766 1778 3 is be VBZ 22766 1778 4 an an DT 22766 1778 5 electrical electrical JJ 22766 1778 6 device device NN 22766 1778 7 made make VBN 22766 1778 8 up up RP 22766 1778 9 of of IN 22766 1778 10 a a DT 22766 1778 11 core core NN 22766 1778 12 or or CC 22766 1778 13 cores core NNS 22766 1778 14 of of IN 22766 1778 15 thin thin JJ 22766 1778 16 sheet sheet NN 22766 1778 17 metal metal NN 22766 1778 18 , , , 22766 1778 19 around around IN 22766 1778 20 which which WDT 22766 1778 21 is be VBZ 22766 1778 22 wound wind VBN 22766 1778 23 sets set NNS 22766 1778 24 of of IN 22766 1778 25 insulated insulated JJ 22766 1778 26 wires wire NNS 22766 1778 27 , , , 22766 1778 28 one one CD 22766 1778 29 set set NN 22766 1778 30 being be VBG 22766 1778 31 designed design VBN 22766 1778 32 to to TO 22766 1778 33 receive receive VB 22766 1778 34 the the DT 22766 1778 35 high high JJ 22766 1778 36 voltage voltage NN 22766 1778 37 , , , 22766 1778 38 and and CC 22766 1778 39 the the DT 22766 1778 40 other other JJ 22766 1778 41 set set NN 22766 1778 42 to to TO 22766 1778 43 put put VB 22766 1778 44 out out RP 22766 1778 45 the the DT 22766 1778 46 low low JJ 22766 1778 47 voltage voltage NN 22766 1778 48 , , , 22766 1778 49 as as IN 22766 1778 50 described describe VBN 22766 1778 51 in in IN 22766 1778 52 a a DT 22766 1778 53 former former JJ 22766 1778 54 chapter chapter NN 22766 1778 55 . . . 22766 1779 1 These these DT 22766 1779 2 may may MD 22766 1779 3 be be VB 22766 1779 4 made make VBN 22766 1779 5 where where WRB 22766 1779 6 the the DT 22766 1779 7 original original JJ 22766 1779 8 output output NN 22766 1779 9 is be VBZ 22766 1779 10 a a DT 22766 1779 11 very very RB 22766 1779 12 high high JJ 22766 1779 13 voltage voltage NN 22766 1779 14 , , , 22766 1779 15 so so IN 22766 1779 16 that that IN 22766 1779 17 they -PRON- PRP 22766 1779 18 will will MD 22766 1779 19 be be VB 22766 1779 20 stepped step VBN 22766 1779 21 down down RB 22766 1779 22 , , , 22766 1779 23 first first RB 22766 1779 24 from from IN 22766 1779 25 one one CD 22766 1779 26 voltage voltage NN 22766 1779 27 to to IN 22766 1779 28 a a DT 22766 1779 29 lower low JJR 22766 1779 30 , , , 22766 1779 31 and and CC 22766 1779 32 then then RB 22766 1779 33 from from IN 22766 1779 34 that that DT 22766 1779 35 to to IN 22766 1779 36 the the DT 22766 1779 37 next next JJ 22766 1779 38 lower low JJR 22766 1779 39 stage stage NN 22766 1779 40 . . . 22766 1780 1 This this DT 22766 1780 2 is be VBZ 22766 1780 3 called call VBN 22766 1780 4 the the DT 22766 1780 5 " " `` 22766 1780 6 Step step VB 22766 1780 7 down down RP 22766 1780 8 " " '' 22766 1780 9 transformer transformer NN 22766 1780 10 , , , 22766 1780 11 and and CC 22766 1780 12 is be VBZ 22766 1780 13 now now RB 22766 1780 14 used use VBN 22766 1780 15 over over IN 22766 1780 16 the the DT 22766 1780 17 entire entire JJ 22766 1780 18 world world NN 22766 1780 19 , , , 22766 1780 20 where where WRB 22766 1780 21 large large JJ 22766 1780 22 voltages voltage NNS 22766 1780 23 are be VBP 22766 1780 24 generated generate VBN 22766 1780 25 . . . 22766 1781 1 ELECTRIC ELECTRIC NNP 22766 1781 2 FURNACES.--The FURNACES.--The `` 22766 1781 3 most most RBS 22766 1781 4 important important JJ 22766 1781 5 development development NN 22766 1781 6 of of IN 22766 1781 7 electricity electricity NN 22766 1781 8 in in IN 22766 1781 9 the the DT 22766 1781 10 direction direction NN 22766 1781 11 of of IN 22766 1781 12 heat heat NN 22766 1781 13 is be VBZ 22766 1781 14 its -PRON- PRP$ 22766 1781 15 use use NN 22766 1781 16 in in IN 22766 1781 17 furnaces furnace NNS 22766 1781 18 . . . 22766 1782 1 As as IN 22766 1782 2 before before IN 22766 1782 3 stated state VBN 22766 1782 4 , , , 22766 1782 5 an an DT 22766 1782 6 intense intense JJ 22766 1782 7 heat heat NN 22766 1782 8 is be VBZ 22766 1782 9 capable capable JJ 22766 1782 10 of of IN 22766 1782 11 being be VBG 22766 1782 12 generated generate VBN 22766 1782 13 by by IN 22766 1782 14 the the DT 22766 1782 15 electric electric JJ 22766 1782 16 current current NN 22766 1782 17 , , , 22766 1782 18 so so IN 22766 1782 19 that that IN 22766 1782 20 it -PRON- PRP 22766 1782 21 becomes become VBZ 22766 1782 22 the the DT 22766 1782 23 great great JJ 22766 1782 24 agent agent NN 22766 1782 25 to to TO 22766 1782 26 use use VB 22766 1782 27 for for IN 22766 1782 28 the the DT 22766 1782 29 treatment treatment NN 22766 1782 30 of of IN 22766 1782 31 refractory refractory JJ 22766 1782 32 material material NN 22766 1782 33 . . . 22766 1783 1 In in IN 22766 1783 2 furnaces furnace NNS 22766 1783 3 of of IN 22766 1783 4 this this DT 22766 1783 5 kind kind NN 22766 1783 6 the the DT 22766 1783 7 electric electric JJ 22766 1783 8 arc arc NN 22766 1783 9 is be VBZ 22766 1783 10 the the DT 22766 1783 11 mechanical mechanical JJ 22766 1783 12 form form NN 22766 1783 13 used use VBN 22766 1783 14 to to TO 22766 1783 15 produce produce VB 22766 1783 16 the the DT 22766 1783 17 great great JJ 22766 1783 18 heat heat NN 22766 1783 19 , , , 22766 1783 20 the the DT 22766 1783 21 only only JJ 22766 1783 22 difference difference NN 22766 1783 23 being be VBG 22766 1783 24 in in IN 22766 1783 25 the the DT 22766 1783 26 size size NN 22766 1783 27 of of IN 22766 1783 28 the the DT 22766 1783 29 apparatus apparatus NN 22766 1783 30 . . . 22766 1784 1 The the DT 22766 1784 2 electric electric JJ 22766 1784 3 furnace furnace NN 22766 1784 4 is be VBZ 22766 1784 5 simply simply RB 22766 1784 6 an an DT 22766 1784 7 immense immense JJ 22766 1784 8 form form NN 22766 1784 9 of of IN 22766 1784 10 arc arc NNP 22766 1784 11 light light NN 22766 1784 12 , , , 22766 1784 13 capable capable JJ 22766 1784 14 of of IN 22766 1784 15 taking take VBG 22766 1784 16 a a DT 22766 1784 17 high high JJ 22766 1784 18 voltage voltage NN 22766 1784 19 , , , 22766 1784 20 and and CC 22766 1784 21 such such PDT 22766 1784 22 an an DT 22766 1784 23 arc arc NN 22766 1784 24 is be VBZ 22766 1784 25 enclosed enclose VBN 22766 1784 26 within within IN 22766 1784 27 a a DT 22766 1784 28 suitable suitable JJ 22766 1784 29 oven oven NN 22766 1784 30 of of IN 22766 1784 31 refractory refractory JJ 22766 1784 32 material material NN 22766 1784 33 , , , 22766 1784 34 which which WDT 22766 1784 35 still still RB 22766 1784 36 further further RB 22766 1784 37 conserves conserve VBZ 22766 1784 38 the the DT 22766 1784 39 heat heat NN 22766 1784 40 . . . 22766 1785 1 WELDING weld VBG 22766 1785 2 BY by IN 22766 1785 3 ELECTRICITY.--The ELECTRICITY.--The '' 22766 1785 4 next next JJ 22766 1785 5 step step NN 22766 1785 6 is be VBZ 22766 1785 7 to to TO 22766 1785 8 use use VB 22766 1785 9 the the DT 22766 1785 10 high high JJ 22766 1785 11 heat heat NN 22766 1785 12 thus thus RB 22766 1785 13 capable capable JJ 22766 1785 14 of of IN 22766 1785 15 being be VBG 22766 1785 16 produced produce VBN 22766 1785 17 , , , 22766 1785 18 to to TO 22766 1785 19 fuse fuse VB 22766 1785 20 metals metal NNS 22766 1785 21 so so IN 22766 1785 22 that that IN 22766 1785 23 they -PRON- PRP 22766 1785 24 may may MD 22766 1785 25 be be VB 22766 1785 26 welded weld VBN 22766 1785 27 together together RB 22766 1785 28 . . . 22766 1786 1 It -PRON- PRP 22766 1786 2 is be VBZ 22766 1786 3 a a DT 22766 1786 4 difficult difficult JJ 22766 1786 5 matter matter NN 22766 1786 6 to to TO 22766 1786 7 unite unite VB 22766 1786 8 two two CD 22766 1786 9 large large JJ 22766 1786 10 pieces piece NNS 22766 1786 11 of of IN 22766 1786 12 metal metal NN 22766 1786 13 by by IN 22766 1786 14 the the DT 22766 1786 15 forging forge VBG 22766 1786 16 method method NN 22766 1786 17 , , , 22766 1786 18 because because IN 22766 1786 19 the the DT 22766 1786 20 highest high JJS 22766 1786 21 heat heat NN 22766 1786 22 is be VBZ 22766 1786 23 required require VBN 22766 1786 24 , , , 22766 1786 25 owing owe VBG 22766 1786 26 to to IN 22766 1786 27 their -PRON- PRP$ 22766 1786 28 bulk bulk NN 22766 1786 29 , , , 22766 1786 30 and and CC 22766 1786 31 in in IN 22766 1786 32 addition addition NN 22766 1786 33 immense immense JJ 22766 1786 34 hammers hammer NNS 22766 1786 35 , , , 22766 1786 36 weighing weighing NN 22766 1786 37 tons ton NNS 22766 1786 38 , , , 22766 1786 39 must must MD 22766 1786 40 be be VB 22766 1786 41 employed employ VBN 22766 1786 42 . . . 22766 1787 1 Electric electric JJ 22766 1787 2 welding welding NN 22766 1787 3 offers offer VBZ 22766 1787 4 a a DT 22766 1787 5 simple simple JJ 22766 1787 6 and and CC 22766 1787 7 easy easy JJ 22766 1787 8 method method NN 22766 1787 9 of of IN 22766 1787 10 accomplishing accomplish VBG 22766 1787 11 the the DT 22766 1787 12 result result NN 22766 1787 13 , , , 22766 1787 14 and and CC 22766 1787 15 in in IN 22766 1787 16 the the DT 22766 1787 17 doing doing NN 22766 1787 18 of of IN 22766 1787 19 which which WDT 22766 1787 20 it -PRON- PRP 22766 1787 21 avoids avoid VBZ 22766 1787 22 the the DT 22766 1787 23 oxidizing oxidizing JJ 22766 1787 24 action action NN 22766 1787 25 of of IN 22766 1787 26 the the DT 22766 1787 27 forging forge VBG 22766 1787 28 heat heat NN 22766 1787 29 . . . 22766 1788 1 Instead instead RB 22766 1788 2 of of IN 22766 1788 3 heating heat VBG 22766 1788 4 the the DT 22766 1788 5 pieces piece NNS 22766 1788 6 to to TO 22766 1788 7 be be VB 22766 1788 8 welded weld VBN 22766 1788 9 in in IN 22766 1788 10 a a DT 22766 1788 11 forge forge NN 22766 1788 12 , , , 22766 1788 13 as as IN 22766 1788 14 is be VBZ 22766 1788 15 now now RB 22766 1788 16 done do VBN 22766 1788 17 , , , 22766 1788 18 the the DT 22766 1788 19 ends end NNS 22766 1788 20 to to TO 22766 1788 21 be be VB 22766 1788 22 united unite VBN 22766 1788 23 are be VBP 22766 1788 24 simply simply RB 22766 1788 25 brought bring VBN 22766 1788 26 into into IN 22766 1788 27 contact contact NN 22766 1788 28 , , , 22766 1788 29 and and CC 22766 1788 30 the the DT 22766 1788 31 current current NN 22766 1788 32 is be VBZ 22766 1788 33 sent send VBN 22766 1788 34 through through IN 22766 1788 35 the the DT 22766 1788 36 ends end NNS 22766 1788 37 until until IN 22766 1788 38 they -PRON- PRP 22766 1788 39 are be VBP 22766 1788 40 in in IN 22766 1788 41 a a DT 22766 1788 42 soft soft JJ 22766 1788 43 condition condition NN 22766 1788 44 , , , 22766 1788 45 after after IN 22766 1788 46 which which WDT 22766 1788 47 the the DT 22766 1788 48 parts part NNS 22766 1788 49 are be VBP 22766 1788 50 pressed press VBN 22766 1788 51 together together RB 22766 1788 52 and and CC 22766 1788 53 united unite VBN 22766 1788 54 by by IN 22766 1788 55 the the DT 22766 1788 56 simple simple JJ 22766 1788 57 merging merging NN 22766 1788 58 of of IN 22766 1788 59 the the DT 22766 1788 60 plastic plastic JJ 22766 1788 61 condition condition NN 22766 1788 62 in in IN 22766 1788 63 which which WDT 22766 1788 64 they -PRON- PRP 22766 1788 65 are be VBP 22766 1788 66 reduced reduce VBN 22766 1788 67 by by IN 22766 1788 68 the the DT 22766 1788 69 high high JJ 22766 1788 70 electric electric JJ 22766 1788 71 heat heat NN 22766 1788 72 . . . 22766 1789 1 This this DT 22766 1789 2 form form NN 22766 1789 3 of of IN 22766 1789 4 welding welding NN 22766 1789 5 makes make VBZ 22766 1789 6 the the DT 22766 1789 7 most most RBS 22766 1789 8 perfect perfect JJ 22766 1789 9 joint joint NN 22766 1789 10 , , , 22766 1789 11 and and CC 22766 1789 12 requires require VBZ 22766 1789 13 no no DT 22766 1789 14 hammering hammering NN 22766 1789 15 , , , 22766 1789 16 as as IN 22766 1789 17 the the DT 22766 1789 18 mass mass NN 22766 1789 19 of of IN 22766 1789 20 the the DT 22766 1789 21 metal metal NN 22766 1789 22 flows flow VBZ 22766 1789 23 from from IN 22766 1789 24 one one CD 22766 1789 25 part part NN 22766 1789 26 or or CC 22766 1789 27 end end VB 22766 1789 28 to to IN 22766 1789 29 the the DT 22766 1789 30 other other JJ 22766 1789 31 ; ; : 22766 1789 32 the the DT 22766 1789 33 unity unity NN 22766 1789 34 is be VBZ 22766 1789 35 a a DT 22766 1789 36 perfect perfect JJ 22766 1789 37 one one NN 22766 1789 38 , , , 22766 1789 39 and and CC 22766 1789 40 the the DT 22766 1789 41 advantage advantage NN 22766 1789 42 is be VBZ 22766 1789 43 that that IN 22766 1789 44 the the DT 22766 1789 45 metals metal NNS 22766 1789 46 can can MD 22766 1789 47 be be VB 22766 1789 48 kept keep VBN 22766 1789 49 in in IN 22766 1789 50 a a DT 22766 1789 51 semi semi JJ 22766 1789 52 - - JJ 22766 1789 53 fluid fluid JJ 22766 1789 54 state state NN 22766 1789 55 for for IN 22766 1789 56 a a DT 22766 1789 57 considerable considerable JJ 22766 1789 58 time time NN 22766 1789 59 , , , 22766 1789 60 thus thus RB 22766 1789 61 assuring assure VBG 22766 1789 62 a a DT 22766 1789 63 perfect perfect JJ 22766 1789 64 admixture admixture NN 22766 1789 65 of of IN 22766 1789 66 the the DT 22766 1789 67 two two CD 22766 1789 68 parts part NNS 22766 1789 69 . . . 22766 1790 1 With with IN 22766 1790 2 the the DT 22766 1790 3 ordinary ordinary JJ 22766 1790 4 form form NN 22766 1790 5 of of IN 22766 1790 6 welding weld VBG 22766 1790 7 it -PRON- PRP 22766 1790 8 is be VBZ 22766 1790 9 necessary necessary JJ 22766 1790 10 to to TO 22766 1790 11 drive drive VB 22766 1790 12 the the DT 22766 1790 13 heated heated JJ 22766 1790 14 parts part NNS 22766 1790 15 together together RB 22766 1790 16 without without IN 22766 1790 17 any any DT 22766 1790 18 delay delay NN 22766 1790 19 , , , 22766 1790 20 and and CC 22766 1790 21 at at IN 22766 1790 22 the the DT 22766 1790 23 least least JJS 22766 1790 24 cooling cooling NN 22766 1790 25 must must MD 22766 1790 26 be be VB 22766 1790 27 reheated reheat VBN 22766 1790 28 , , , 22766 1790 29 or or CC 22766 1790 30 the the DT 22766 1790 31 joint joint NN 22766 1790 32 will will MD 22766 1790 33 not not RB 22766 1790 34 be be VB 22766 1790 35 perfect perfect JJ 22766 1790 36 . . . 22766 1791 1 The the DT 22766 1791 2 smallest small JJS 22766 1791 3 kinds kind NNS 22766 1791 4 of of IN 22766 1791 5 electric electric JJ 22766 1791 6 heating heating NN 22766 1791 7 apparatus apparatus NN 22766 1791 8 are be VBP 22766 1791 9 now now RB 22766 1791 10 being be VBG 22766 1791 11 made make VBN 22766 1791 12 , , , 22766 1791 13 so so IN 22766 1791 14 that that IN 22766 1791 15 small small JJ 22766 1791 16 articles article NNS 22766 1791 17 , , , 22766 1791 18 sheet sheet NN 22766 1791 19 metal metal NN 22766 1791 20 , , , 22766 1791 21 small small JJ 22766 1791 22 rods rod NNS 22766 1791 23 , , , 22766 1791 24 and and CC 22766 1791 25 like like IN 22766 1791 26 parts part NNS 22766 1791 27 can can MD 22766 1791 28 be be VB 22766 1791 29 united unite VBN 22766 1791 30 with with IN 22766 1791 31 the the DT 22766 1791 32 greatest great JJS 22766 1791 33 facility facility NN 22766 1791 34 . . . 22766 1792 1 CHAPTER chapter NN 22766 1792 2 XVIII xviii NN 22766 1792 3 X X NNP 22766 1792 4 - - NN 22766 1792 5 RAY RAY NNP 22766 1792 6 , , , 22766 1792 7 RADIUM RADIUM NNP 22766 1792 8 , , , 22766 1792 9 AND and CC 22766 1792 10 THE the DT 22766 1792 11 LIKE LIKE NNS 22766 1792 12 The the DT 22766 1792 13 camera camera NN 22766 1792 14 sees see VBZ 22766 1792 15 things thing NNS 22766 1792 16 invisible invisible JJ 22766 1792 17 to to IN 22766 1792 18 the the DT 22766 1792 19 human human JJ 22766 1792 20 eye eye NN 22766 1792 21 . . . 22766 1793 1 Its -PRON- PRP$ 22766 1793 2 most most RBS 22766 1793 3 effective effective JJ 22766 1793 4 work work NN 22766 1793 5 is be VBZ 22766 1793 6 done do VBN 22766 1793 7 with with IN 22766 1793 8 beams beam NNS 22766 1793 9 which which WDT 22766 1793 10 are be VBP 22766 1793 11 beyond beyond IN 22766 1793 12 human human JJ 22766 1793 13 perception perception NN 22766 1793 14 . . . 22766 1794 1 The the DT 22766 1794 2 photographer photographer NN 22766 1794 3 uses use VBZ 22766 1794 4 the the DT 22766 1794 5 _ _ NNP 22766 1794 6 Actinic Actinic NNP 22766 1794 7 _ _ NNP 22766 1794 8 rays ray NNS 22766 1794 9 . . . 22766 1795 1 Ordinary ordinary JJ 22766 1795 2 light light NN 22766 1795 3 is be VBZ 22766 1795 4 composed compose VBN 22766 1795 5 of of IN 22766 1795 6 the the DT 22766 1795 7 seven seven CD 22766 1795 8 primary primary JJ 22766 1795 9 colors color NNS 22766 1795 10 , , , 22766 1795 11 of of IN 22766 1795 12 which which WDT 22766 1795 13 the the DT 22766 1795 14 lowest low JJS 22766 1795 15 in in IN 22766 1795 16 the the DT 22766 1795 17 scale scale NN 22766 1795 18 is be VBZ 22766 1795 19 the the DT 22766 1795 20 red red NN 22766 1795 21 , , , 22766 1795 22 and and CC 22766 1795 23 the the DT 22766 1795 24 highest high JJS 22766 1795 25 to to TO 22766 1795 26 violet violet VB 22766 1795 27 . . . 22766 1796 1 Those those DT 22766 1796 2 below below IN 22766 1796 3 the the DT 22766 1796 4 red red NN 22766 1796 5 are be VBP 22766 1796 6 called call VBN 22766 1796 7 the the DT 22766 1796 8 Infra Infra NNP 22766 1796 9 - - HYPH 22766 1796 10 red red JJ 22766 1796 11 , , , 22766 1796 12 and and CC 22766 1796 13 they -PRON- PRP 22766 1796 14 are be VBP 22766 1796 15 the the DT 22766 1796 16 Hertzian hertzian JJ 22766 1796 17 waves wave NNS 22766 1796 18 , , , 22766 1796 19 or or CC 22766 1796 20 those those DT 22766 1796 21 used use VBN 22766 1796 22 in in IN 22766 1796 23 wireless wireless JJ 22766 1796 24 telegraphy telegraphy NN 22766 1796 25 . . . 22766 1797 1 Those those DT 22766 1797 2 above above IN 22766 1797 3 the the DT 22766 1797 4 violet violet NN 22766 1797 5 are be VBP 22766 1797 6 called call VBN 22766 1797 7 Ultra Ultra NNP 22766 1797 8 - - HYPH 22766 1797 9 violet violet NNP 22766 1797 10 , , , 22766 1797 11 and and CC 22766 1797 12 these these DT 22766 1797 13 are be VBP 22766 1797 14 employed employ VBN 22766 1797 15 for for IN 22766 1797 16 X x NN 22766 1797 17 - - NN 22766 1797 18 ray ray NN 22766 1797 19 work work NN 22766 1797 20 . . . 22766 1798 1 The the DT 22766 1798 2 former former JJ 22766 1798 3 are be VBP 22766 1798 4 produced produce VBN 22766 1798 5 by by IN 22766 1798 6 the the DT 22766 1798 7 high high JJ 22766 1798 8 tension tension NN 22766 1798 9 electric electric JJ 22766 1798 10 apparatus apparatus NN 22766 1798 11 , , , 22766 1798 12 which which WDT 22766 1798 13 we -PRON- PRP 22766 1798 14 have have VBP 22766 1798 15 described describe VBN 22766 1798 16 in in IN 22766 1798 17 the the DT 22766 1798 18 chapter chapter NN 22766 1798 19 relating relate VBG 22766 1798 20 to to IN 22766 1798 21 wireless wireless JJ 22766 1798 22 telegraphy telegraphy NN 22766 1798 23 ; ; , 22766 1798 24 and and CC 22766 1798 25 the the DT 22766 1798 26 latter latter JJ 22766 1798 27 , , , 22766 1798 28 called call VBD 22766 1798 29 also also RB 22766 1798 30 the the DT 22766 1798 31 Roentgen Roentgen NNP 22766 1798 32 rays ray NNS 22766 1798 33 , , , 22766 1798 34 are be VBP 22766 1798 35 generated generate VBN 22766 1798 36 by by IN 22766 1798 37 the the DT 22766 1798 38 Crookes Crookes NNPS 22766 1798 39 ' ' POS 22766 1798 40 Tube tube NN 22766 1798 41 . . . 22766 1799 1 This this DT 22766 1799 2 is be VBZ 22766 1799 3 a a DT 22766 1799 4 tube tube NN 22766 1799 5 from from IN 22766 1799 6 which which WDT 22766 1799 7 all all PDT 22766 1799 8 the the DT 22766 1799 9 atmosphere atmosphere NN 22766 1799 10 has have VBZ 22766 1799 11 been be VBN 22766 1799 12 extracted extract VBN 22766 1799 13 so so IN 22766 1799 14 that that IN 22766 1799 15 it -PRON- PRP 22766 1799 16 is be VBZ 22766 1799 17 a a DT 22766 1799 18 practical practical JJ 22766 1799 19 vacuum vacuum NN 22766 1799 20 . . . 22766 1800 1 Within within IN 22766 1800 2 this this DT 22766 1800 3 are be VBP 22766 1800 4 placed place VBN 22766 1800 5 electrodes electrode NNS 22766 1800 6 so so IN 22766 1800 7 as as IN 22766 1800 8 to to TO 22766 1800 9 divert divert VB 22766 1800 10 the the DT 22766 1800 11 action action NN 22766 1800 12 of of IN 22766 1800 13 the the DT 22766 1800 14 electrical electrical JJ 22766 1800 15 discharge discharge NN 22766 1800 16 in in IN 22766 1800 17 a a DT 22766 1800 18 particular particular JJ 22766 1800 19 direction direction NN 22766 1800 20 , , , 22766 1800 21 and and CC 22766 1800 22 this this DT 22766 1800 23 light light NN 22766 1800 24 , , , 22766 1800 25 when when WRB 22766 1800 26 discharged discharge VBN 22766 1800 27 , , , 22766 1800 28 is be VBZ 22766 1800 29 of of IN 22766 1800 30 such such PDT 22766 1800 31 a a DT 22766 1800 32 peculiar peculiar JJ 22766 1800 33 character character NN 22766 1800 34 that that IN 22766 1800 35 its -PRON- PRP$ 22766 1800 36 discovery discovery NN 22766 1800 37 made make VBD 22766 1800 38 a a DT 22766 1800 39 sensation sensation NN 22766 1800 40 in in IN 22766 1800 41 the the DT 22766 1800 42 scientific scientific JJ 22766 1800 43 world world NN 22766 1800 44 . . . 22766 1801 1 The the DT 22766 1801 2 reason reason NN 22766 1801 3 for for IN 22766 1801 4 this this DT 22766 1801 5 great great JJ 22766 1801 6 wonder wonder NN 22766 1801 7 was be VBD 22766 1801 8 not not RB 22766 1801 9 in in IN 22766 1801 10 the the DT 22766 1801 11 fact fact NN 22766 1801 12 that that IN 22766 1801 13 it -PRON- PRP 22766 1801 14 projected project VBD 22766 1801 15 a a DT 22766 1801 16 light light NN 22766 1801 17 , , , 22766 1801 18 but but CC 22766 1801 19 because because IN 22766 1801 20 of of IN 22766 1801 21 its -PRON- PRP$ 22766 1801 22 character character NN 22766 1801 23 . . . 22766 1802 1 Ordinary ordinary JJ 22766 1802 2 light light NN 22766 1802 3 , , , 22766 1802 4 as as IN 22766 1802 5 we -PRON- PRP 22766 1802 6 see see VBP 22766 1802 7 it -PRON- PRP 22766 1802 8 with with IN 22766 1802 9 the the DT 22766 1802 10 eye eye NN 22766 1802 11 , , , 22766 1802 12 is be VBZ 22766 1802 13 capable capable JJ 22766 1802 14 of of IN 22766 1802 15 being be VBG 22766 1802 16 reflected reflect VBN 22766 1802 17 , , , 22766 1802 18 as as IN 22766 1802 19 when when WRB 22766 1802 20 we -PRON- PRP 22766 1802 21 look look VBP 22766 1802 22 into into IN 22766 1802 23 a a DT 22766 1802 24 mirror mirror NN 22766 1802 25 at at IN 22766 1802 26 an an DT 22766 1802 27 angle angle NN 22766 1802 28 . . . 22766 1803 1 The the DT 22766 1803 2 X x NN 22766 1803 3 - - NN 22766 1803 4 ray ray NN 22766 1803 5 will will MD 22766 1803 6 not not RB 22766 1803 7 reflect reflect VB 22766 1803 8 , , , 22766 1803 9 but but CC 22766 1803 10 instead instead RB 22766 1803 11 , , , 22766 1803 12 pass pass VBP 22766 1803 13 directly directly RB 22766 1803 14 through through IN 22766 1803 15 the the DT 22766 1803 16 glass glass NN 22766 1803 17 . . . 22766 1804 1 Then then RB 22766 1804 2 , , , 22766 1804 3 ordinary ordinary JJ 22766 1804 4 light light NN 22766 1804 5 is be VBZ 22766 1804 6 capable capable JJ 22766 1804 7 of of IN 22766 1804 8 refraction refraction NN 22766 1804 9 . . . 22766 1805 1 This this DT 22766 1805 2 is be VBZ 22766 1805 3 shown show VBN 22766 1805 4 by by IN 22766 1805 5 a a DT 22766 1805 6 ray ray NN 22766 1805 7 of of IN 22766 1805 8 light light NN 22766 1805 9 bending bend VBG 22766 1805 10 as as IN 22766 1805 11 it -PRON- PRP 22766 1805 12 passes pass VBZ 22766 1805 13 through through IN 22766 1805 14 a a DT 22766 1805 15 glass glass NN 22766 1805 16 of of IN 22766 1805 17 water water NN 22766 1805 18 , , , 22766 1805 19 which which WDT 22766 1805 20 is be VBZ 22766 1805 21 noticed notice VBN 22766 1805 22 when when WRB 22766 1805 23 the the DT 22766 1805 24 light light NN 22766 1805 25 is be VBZ 22766 1805 26 at at IN 22766 1805 27 an an DT 22766 1805 28 angle angle NN 22766 1805 29 to to IN 22766 1805 30 the the DT 22766 1805 31 surface surface NN 22766 1805 32 . . . 22766 1806 1 The the DT 22766 1806 2 X x NN 22766 1806 3 - - NN 22766 1806 4 ray ray NN 22766 1806 5 will will MD 22766 1806 6 pass pass VB 22766 1806 7 through through IN 22766 1806 8 the the DT 22766 1806 9 water water NN 22766 1806 10 without without IN 22766 1806 11 being be VBG 22766 1806 12 changed change VBN 22766 1806 13 from from IN 22766 1806 14 a a DT 22766 1806 15 straight straight JJ 22766 1806 16 line line NN 22766 1806 17 . . . 22766 1807 1 The the DT 22766 1807 2 foregoing foregoing NN 22766 1807 3 being be VBG 22766 1807 4 the the DT 22766 1807 5 case case NN 22766 1807 6 , , , 22766 1807 7 it -PRON- PRP 22766 1807 8 was be VBD 22766 1807 9 but but CC 22766 1807 10 a a DT 22766 1807 11 simple simple JJ 22766 1807 12 step step NN 22766 1807 13 to to TO 22766 1807 14 conclude conclude VB 22766 1807 15 that that IN 22766 1807 16 if if IN 22766 1807 17 it -PRON- PRP 22766 1807 18 were be VBD 22766 1807 19 possible possible JJ 22766 1807 20 to to TO 22766 1807 21 find find VB 22766 1807 22 a a DT 22766 1807 23 means means NN 22766 1807 24 whereby whereby WRB 22766 1807 25 the the DT 22766 1807 26 human human JJ 22766 1807 27 eye eye NN 22766 1807 28 could could MD 22766 1807 29 see see VB 22766 1807 30 within within IN 22766 1807 31 the the DT 22766 1807 32 ultra ultra JJ 22766 1807 33 - - JJ 22766 1807 34 violet violet JJ 22766 1807 35 beam beam NN 22766 1807 36 , , , 22766 1807 37 it -PRON- PRP 22766 1807 38 would would MD 22766 1807 39 be be VB 22766 1807 40 possible possible JJ 22766 1807 41 to to TO 22766 1807 42 see see VB 22766 1807 43 through through IN 22766 1807 44 opaque opaque JJ 22766 1807 45 substances substance NNS 22766 1807 46 . . . 22766 1808 1 From from IN 22766 1808 2 the the DT 22766 1808 3 discovery discovery NN 22766 1808 4 so so RB 22766 1808 5 important important JJ 22766 1808 6 and and CC 22766 1808 7 far far RB 22766 1808 8 reaching reach VBG 22766 1808 9 it -PRON- PRP 22766 1808 10 was be VBD 22766 1808 11 not not RB 22766 1808 12 long long JJ 22766 1808 13 until until IN 22766 1808 14 it -PRON- PRP 22766 1808 15 was be VBD 22766 1808 16 found find VBN 22766 1808 17 that that IN 22766 1808 18 if if IN 22766 1808 19 the the DT 22766 1808 20 ultra ultra JJ 22766 1808 21 - - JJ 22766 1808 22 violet violet JJ 22766 1808 23 rays ray NNS 22766 1808 24 , , , 22766 1808 25 thus thus RB 22766 1808 26 propagated propagate VBN 22766 1808 27 , , , 22766 1808 28 were be VBD 22766 1808 29 transmitted transmit VBN 22766 1808 30 through through IN 22766 1808 31 certain certain JJ 22766 1808 32 substances substance NNS 22766 1808 33 , , , 22766 1808 34 their -PRON- PRP$ 22766 1808 35 rates rate NNS 22766 1808 36 of of IN 22766 1808 37 vibration vibration NN 22766 1808 38 would would MD 22766 1808 39 be be VB 22766 1808 40 brought bring VBN 22766 1808 41 down down RP 22766 1808 42 to to IN 22766 1808 43 the the DT 22766 1808 44 speeds speed NNS 22766 1808 45 which which WDT 22766 1808 46 send send VBP 22766 1808 47 forth forth RB 22766 1808 48 the the DT 22766 1808 49 visible visible JJ 22766 1808 50 rays ray NNS 22766 1808 51 , , , 22766 1808 52 and and CC 22766 1808 53 now now RB 22766 1808 54 the the DT 22766 1808 55 eye eye NN 22766 1808 56 is be VBZ 22766 1808 57 able able JJ 22766 1808 58 to to TO 22766 1808 59 see see VB 22766 1808 60 , , , 22766 1808 61 in in IN 22766 1808 62 a a DT 22766 1808 63 measure measure NN 22766 1808 64 at at IN 22766 1808 65 least least JJS 22766 1808 66 , , , 22766 1808 67 what what WP 22766 1808 68 the the DT 22766 1808 69 actinic actinic JJ 22766 1808 70 rays ray NNS 22766 1808 71 show show VBP 22766 1808 72 . . . 22766 1809 1 This this DT 22766 1809 2 discovery discovery NN 22766 1809 3 was be VBD 22766 1809 4 but but CC 22766 1809 5 the the DT 22766 1809 6 forerunner forerunner NN 22766 1809 7 of of IN 22766 1809 8 a a DT 22766 1809 9 still still RB 22766 1809 10 more more RBR 22766 1809 11 important important JJ 22766 1809 12 development development NN 22766 1809 13 , , , 22766 1809 14 namely namely RB 22766 1809 15 , , , 22766 1809 16 the the DT 22766 1809 17 discovery discovery NN 22766 1809 18 of of IN 22766 1809 19 _ _ NNP 22766 1809 20 radium radium NN 22766 1809 21 _ _ NNP 22766 1809 22 . . . 22766 1810 1 The the DT 22766 1810 2 actual actual JJ 22766 1810 3 finding finding NN 22766 1810 4 of of IN 22766 1810 5 the the DT 22766 1810 6 metal metal NN 22766 1810 7 was be VBD 22766 1810 8 preceded precede VBN 22766 1810 9 by by IN 22766 1810 10 the the DT 22766 1810 11 knowledge knowledge NN 22766 1810 12 that that IN 22766 1810 13 certain certain JJ 22766 1810 14 minerals mineral NNS 22766 1810 15 , , , 22766 1810 16 and and CC 22766 1810 17 water water NN 22766 1810 18 , , , 22766 1810 19 as as RB 22766 1810 20 well well RB 22766 1810 21 , , , 22766 1810 22 possessed possess VBD 22766 1810 23 the the DT 22766 1810 24 property property NN 22766 1810 25 of of IN 22766 1810 26 radio radio NN 22766 1810 27 - - HYPH 22766 1810 28 activity activity NN 22766 1810 29 . . . 22766 1811 1 Radio radio NN 22766 1811 2 - - HYPH 22766 1811 3 activity activity NN 22766 1811 4 is be VBZ 22766 1811 5 a a DT 22766 1811 6 word word NN 22766 1811 7 used use VBN 22766 1811 8 to to TO 22766 1811 9 express express VB 22766 1811 10 that that DT 22766 1811 11 quality quality NN 22766 1811 12 in in IN 22766 1811 13 metals metal NNS 22766 1811 14 or or CC 22766 1811 15 other other JJ 22766 1811 16 material material NN 22766 1811 17 by by IN 22766 1811 18 means mean NNS 22766 1811 19 of of IN 22766 1811 20 which which WDT 22766 1811 21 obscure obscure JJ 22766 1811 22 rays ray NNS 22766 1811 23 are be VBP 22766 1811 24 emitted emit VBN 22766 1811 25 , , , 22766 1811 26 that that WDT 22766 1811 27 have have VBP 22766 1811 28 the the DT 22766 1811 29 capacity capacity NN 22766 1811 30 of of IN 22766 1811 31 discharging discharge VBG 22766 1811 32 electrified electrify VBN 22766 1811 33 bodies body NNS 22766 1811 34 , , , 22766 1811 35 and and CC 22766 1811 36 the the DT 22766 1811 37 power power NN 22766 1811 38 to to TO 22766 1811 39 ionize ionize VB 22766 1811 40 gases gas NNS 22766 1811 41 , , , 22766 1811 42 as as RB 22766 1811 43 well well RB 22766 1811 44 as as IN 22766 1811 45 to to TO 22766 1811 46 actually actually RB 22766 1811 47 affect affect VB 22766 1811 48 photograph photograph JJ 22766 1811 49 plates plate NNS 22766 1811 50 . . . 22766 1812 1 Certain certain JJ 22766 1812 2 metals metal NNS 22766 1812 3 had have VBD 22766 1812 4 this this DT 22766 1812 5 property property NN 22766 1812 6 to to IN 22766 1812 7 a a DT 22766 1812 8 remarkable remarkable JJ 22766 1812 9 degree degree NN 22766 1812 10 , , , 22766 1812 11 particularly particularly RB 22766 1812 12 uranium uranium NN 22766 1812 13 , , , 22766 1812 14 thorium thorium NN 22766 1812 15 , , , 22766 1812 16 polonium polonium NN 22766 1812 17 , , , 22766 1812 18 actinium actinium NN 22766 1812 19 , , , 22766 1812 20 and and CC 22766 1812 21 others other NNS 22766 1812 22 , , , 22766 1812 23 and and CC 22766 1812 24 in in IN 22766 1812 25 1898 1898 CD 22766 1812 26 the the DT 22766 1812 27 Curies Curies NNPS 22766 1812 28 , , , 22766 1812 29 husband husband NN 22766 1812 30 and and CC 22766 1812 31 wife wife NN 22766 1812 32 , , , 22766 1812 33 French french JJ 22766 1812 34 chemists chemist NNS 22766 1812 35 , , , 22766 1812 36 isolated isolate VBD 22766 1812 37 an an DT 22766 1812 38 element element NN 22766 1812 39 , , , 22766 1812 40 very very RB 22766 1812 41 ductile ductile JJ 22766 1812 42 in in IN 22766 1812 43 its -PRON- PRP$ 22766 1812 44 character character NN 22766 1812 45 , , , 22766 1812 46 which which WDT 22766 1812 47 was be VBD 22766 1812 48 a a DT 22766 1812 49 white white JJ 22766 1812 50 metal metal NN 22766 1812 51 , , , 22766 1812 52 and and CC 22766 1812 53 had have VBD 22766 1812 54 a a DT 22766 1812 55 most most RBS 22766 1812 56 brilliant brilliant JJ 22766 1812 57 luster luster NN 22766 1812 58 . . . 22766 1813 1 Pitchblende Pitchblende NNP 22766 1813 2 , , , 22766 1813 3 the the DT 22766 1813 4 base base NN 22766 1813 5 metal metal NN 22766 1813 6 from from IN 22766 1813 7 which which WDT 22766 1813 8 this this DT 22766 1813 9 was be VBD 22766 1813 10 extracted extract VBN 22766 1813 11 , , , 22766 1813 12 was be VBD 22766 1813 13 discovered discover VBN 22766 1813 14 to to TO 22766 1813 15 be be VB 22766 1813 16 highly highly RB 22766 1813 17 radio radio NN 22766 1813 18 - - HYPH 22766 1813 19 active active JJ 22766 1813 20 , , , 22766 1813 21 and and CC 22766 1813 22 on on IN 22766 1813 23 making make VBG 22766 1813 24 tests test NNS 22766 1813 25 of of IN 22766 1813 26 the the DT 22766 1813 27 product product NN 22766 1813 28 taken take VBN 22766 1813 29 from from IN 22766 1813 30 it -PRON- PRP 22766 1813 31 , , , 22766 1813 32 they -PRON- PRP 22766 1813 33 were be VBD 22766 1813 34 surprised surprised JJ 22766 1813 35 to to TO 22766 1813 36 find find VB 22766 1813 37 that that IN 22766 1813 38 it -PRON- PRP 22766 1813 39 emitted emit VBD 22766 1813 40 a a DT 22766 1813 41 form form NN 22766 1813 42 of of IN 22766 1813 43 energy energy NN 22766 1813 44 that that WDT 22766 1813 45 far far RB 22766 1813 46 exceeded exceed VBD 22766 1813 47 in in IN 22766 1813 48 calculations calculation NNS 22766 1813 49 any any DT 22766 1813 50 computations computation NNS 22766 1813 51 made make VBN 22766 1813 52 on on IN 22766 1813 53 the the DT 22766 1813 54 basis basis NN 22766 1813 55 of of IN 22766 1813 56 radio radio NN 22766 1813 57 - - HYPH 22766 1813 58 activity activity NN 22766 1813 59 in in IN 22766 1813 60 the the DT 22766 1813 61 metals metal NNS 22766 1813 62 hitherto hitherto NNP 22766 1813 63 examined examine VBD 22766 1813 64 . . . 22766 1814 1 But but CC 22766 1814 2 this this DT 22766 1814 3 was be VBD 22766 1814 4 not not RB 22766 1814 5 the the DT 22766 1814 6 most most RBS 22766 1814 7 remarkable remarkable JJ 22766 1814 8 part part NN 22766 1814 9 of of IN 22766 1814 10 the the DT 22766 1814 11 developments development NNS 22766 1814 12 . . . 22766 1815 1 The the DT 22766 1815 2 energy energy NN 22766 1815 3 , , , 22766 1815 4 whatever whatever WDT 22766 1815 5 it -PRON- PRP 22766 1815 6 was be VBD 22766 1815 7 , , , 22766 1815 8 had have VBD 22766 1815 9 the the DT 22766 1815 10 power power NN 22766 1815 11 to to TO 22766 1815 12 change change VB 22766 1815 13 many many JJ 22766 1815 14 other other JJ 22766 1815 15 substances substance NNS 22766 1815 16 if if IN 22766 1815 17 brought bring VBN 22766 1815 18 into into IN 22766 1815 19 close close JJ 22766 1815 20 proximity proximity NN 22766 1815 21 . . . 22766 1816 1 It -PRON- PRP 22766 1816 2 darkens darken VBZ 22766 1816 3 the the DT 22766 1816 4 color color NN 22766 1816 5 of of IN 22766 1816 6 diamonds diamond NNS 22766 1816 7 , , , 22766 1816 8 quartz quartz NNP 22766 1816 9 , , , 22766 1816 10 mica mica NNP 22766 1816 11 , , , 22766 1816 12 and and CC 22766 1816 13 glass glass NN 22766 1816 14 . . . 22766 1817 1 It -PRON- PRP 22766 1817 2 changes change VBZ 22766 1817 3 some some DT 22766 1817 4 of of IN 22766 1817 5 the the DT 22766 1817 6 latter latter JJ 22766 1817 7 in in IN 22766 1817 8 color color NN 22766 1817 9 , , , 22766 1817 10 some some DT 22766 1817 11 kinds kind NNS 22766 1817 12 being be VBG 22766 1817 13 turned turn VBN 22766 1817 14 to to IN 22766 1817 15 brown brown NNP 22766 1817 16 and and CC 22766 1817 17 others other NNS 22766 1817 18 into into IN 22766 1817 19 violet violet NN 22766 1817 20 or or CC 22766 1817 21 purple purple JJ 22766 1817 22 tinges tinge NNS 22766 1817 23 . . . 22766 1818 1 Radium Radium NNP 22766 1818 2 has have VBZ 22766 1818 3 the the DT 22766 1818 4 capacity capacity NN 22766 1818 5 to to TO 22766 1818 6 redden redden VB 22766 1818 7 the the DT 22766 1818 8 skin skin NN 22766 1818 9 , , , 22766 1818 10 and and CC 22766 1818 11 affect affect VB 22766 1818 12 the the DT 22766 1818 13 flesh flesh NN 22766 1818 14 of of IN 22766 1818 15 persons person NNS 22766 1818 16 , , , 22766 1818 17 even even RB 22766 1818 18 at at IN 22766 1818 19 some some DT 22766 1818 20 considerable considerable JJ 22766 1818 21 distance distance NN 22766 1818 22 , , , 22766 1818 23 and and CC 22766 1818 24 it -PRON- PRP 22766 1818 25 is be VBZ 22766 1818 26 a a DT 22766 1818 27 most most RBS 22766 1818 28 powerful powerful JJ 22766 1818 29 germicide germicide NN 22766 1818 30 , , , 22766 1818 31 destroying destroy VBG 22766 1818 32 bacteria bacteria NNS 22766 1818 33 , , , 22766 1818 34 and and CC 22766 1818 35 has have VBZ 22766 1818 36 been be VBN 22766 1818 37 found find VBN 22766 1818 38 also also RB 22766 1818 39 to to TO 22766 1818 40 produce produce VB 22766 1818 41 some some DT 22766 1818 42 remarkable remarkable JJ 22766 1818 43 cures cure NNS 22766 1818 44 in in IN 22766 1818 45 diseases disease NNS 22766 1818 46 of of IN 22766 1818 47 a a DT 22766 1818 48 cancerous cancerous JJ 22766 1818 49 nature nature NN 22766 1818 50 . . . 22766 1819 1 The the DT 22766 1819 2 remarkable remarkable JJ 22766 1819 3 similarity similarity NN 22766 1819 4 of of IN 22766 1819 5 the the DT 22766 1819 6 rays ray NNS 22766 1819 7 propagated propagate VBN 22766 1819 8 by by IN 22766 1819 9 this this DT 22766 1819 10 substance substance NN 22766 1819 11 , , , 22766 1819 12 with with IN 22766 1819 13 the the DT 22766 1819 14 X X NNS 22766 1819 15 - - NNS 22766 1819 16 rays ray NNS 22766 1819 17 , , , 22766 1819 18 lead lead VBP 22766 1819 19 many many JJ 22766 1819 20 to to TO 22766 1819 21 believe believe VB 22766 1819 22 that that IN 22766 1819 23 they -PRON- PRP 22766 1819 24 are be VBP 22766 1819 25 electrical electrical JJ 22766 1819 26 in in IN 22766 1819 27 their -PRON- PRP$ 22766 1819 28 character character NN 22766 1819 29 , , , 22766 1819 30 and and CC 22766 1819 31 the the DT 22766 1819 32 whole whole JJ 22766 1819 33 scientific scientific JJ 22766 1819 34 world world NN 22766 1819 35 is be VBZ 22766 1819 36 now now RB 22766 1819 37 striving strive VBG 22766 1819 38 to to TO 22766 1819 39 use use VB 22766 1819 40 this this DT 22766 1819 41 substance substance NN 22766 1819 42 , , , 22766 1819 43 as as RB 22766 1819 44 well well RB 22766 1819 45 as as IN 22766 1819 46 the the DT 22766 1819 47 more more RBR 22766 1819 48 familiar familiar JJ 22766 1819 49 light light JJ 22766 1819 50 waves wave NNS 22766 1819 51 of of IN 22766 1819 52 the the DT 22766 1819 53 Roentgen Roentgen NNP 22766 1819 54 tube tube NN 22766 1819 55 , , , 22766 1819 56 in in IN 22766 1819 57 the the DT 22766 1819 58 healing healing NN 22766 1819 59 of of IN 22766 1819 60 diseases disease NNS 22766 1819 61 . . . 22766 1820 1 It -PRON- PRP 22766 1820 2 is be VBZ 22766 1820 3 not not RB 22766 1820 4 at at RB 22766 1820 5 all all RB 22766 1820 6 remarkable remarkable JJ 22766 1820 7 that that IN 22766 1820 8 this this DT 22766 1820 9 use use NN 22766 1820 10 of of IN 22766 1820 11 it -PRON- PRP 22766 1820 12 should should MD 22766 1820 13 first first RB 22766 1820 14 be be VB 22766 1820 15 considered consider VBN 22766 1820 16 , , , 22766 1820 17 as as IN 22766 1820 18 it -PRON- PRP 22766 1820 19 has have VBZ 22766 1820 20 been be VBN 22766 1820 21 the the DT 22766 1820 22 history history NN 22766 1820 23 of of IN 22766 1820 24 the the DT 22766 1820 25 electrical electrical JJ 22766 1820 26 developments development NNS 22766 1820 27 , , , 22766 1820 28 from from IN 22766 1820 29 the the DT 22766 1820 30 earliest early JJS 22766 1820 31 times time NNS 22766 1820 32 , , , 22766 1820 33 that that IN 22766 1820 34 each each DT 22766 1820 35 successive successive JJ 22766 1820 36 stage stage NN 22766 1820 37 should should MD 22766 1820 38 find find VB 22766 1820 39 advocates advocate NNS 22766 1820 40 who who WP 22766 1820 41 would would MD 22766 1820 42 urge urge VB 22766 1820 43 its -PRON- PRP$ 22766 1820 44 virtues virtue NNS 22766 1820 45 to to TO 22766 1820 46 heal heal VB 22766 1820 47 the the DT 22766 1820 48 sick sick JJ 22766 1820 49 . . . 22766 1821 1 It -PRON- PRP 22766 1821 2 was be VBD 22766 1821 3 so so RB 22766 1821 4 when when WRB 22766 1821 5 the the DT 22766 1821 6 dynamo dynamo NN 22766 1821 7 was be VBD 22766 1821 8 invented invent VBN 22766 1821 9 , , , 22766 1821 10 when when WRB 22766 1821 11 the the DT 22766 1821 12 high high JJ 22766 1821 13 tension tension NN 22766 1821 14 current current NN 22766 1821 15 was be VBD 22766 1821 16 produced produce VBN 22766 1821 17 ; ; : 22766 1821 18 and and CC 22766 1821 19 electrical electrical JJ 22766 1821 20 therapeutics therapeutic NNS 22766 1821 21 became become VBD 22766 1821 22 a a DT 22766 1821 23 leading lead VBG 22766 1821 24 theme theme NN 22766 1821 25 when when WRB 22766 1821 26 transmission transmission NN 22766 1821 27 by by IN 22766 1821 28 induction induction NN 22766 1821 29 became become VBD 22766 1821 30 recognized recognize VBN 22766 1821 31 as as IN 22766 1821 32 a a DT 22766 1821 33 scientific scientific JJ 22766 1821 34 fact fact NN 22766 1821 35 . . . 22766 1822 1 It -PRON- PRP 22766 1822 2 is be VBZ 22766 1822 3 not not RB 22766 1822 4 many many JJ 22766 1822 5 years year NNS 22766 1822 6 since since IN 22766 1822 7 the the DT 22766 1822 8 X X NNS 22766 1822 9 - - NNS 22766 1822 10 rays ray NNS 22766 1822 11 were be VBD 22766 1822 12 discovered discover VBN 22766 1822 13 , , , 22766 1822 14 and and CC 22766 1822 15 the the DT 22766 1822 16 first first JJ 22766 1822 17 announcement announcement NN 22766 1822 18 was be VBD 22766 1822 19 concerning concern VBG 22766 1822 20 its -PRON- PRP$ 22766 1822 21 wonderful wonderful JJ 22766 1822 22 healing healing NN 22766 1822 23 powers power NNS 22766 1822 24 . . . 22766 1823 1 This this DT 22766 1823 2 was be VBD 22766 1823 3 particularly particularly RB 22766 1823 4 true true JJ 22766 1823 5 in in IN 22766 1823 6 the the DT 22766 1823 7 case case NN 22766 1823 8 of of IN 22766 1823 9 radium radium NN 22766 1823 10 , , , 22766 1823 11 but but CC 22766 1823 12 for for IN 22766 1823 13 some some DT 22766 1823 14 reason reason NN 22766 1823 15 , , , 22766 1823 16 after after IN 22766 1823 17 the the DT 22766 1823 18 first first JJ 22766 1823 19 tests test NNS 22766 1823 20 , , , 22766 1823 21 all all DT 22766 1823 22 experimenters experimenter NNS 22766 1823 23 were be VBD 22766 1823 24 thwarted thwart VBN 22766 1823 25 in in IN 22766 1823 26 their -PRON- PRP$ 22766 1823 27 theories theory NNS 22766 1823 28 , , , 22766 1823 29 because because IN 22766 1823 30 the the DT 22766 1823 31 science science NN 22766 1823 32 , , , 22766 1823 33 like like IN 22766 1823 34 all all DT 22766 1823 35 others other NNS 22766 1823 36 , , , 22766 1823 37 required require VBN 22766 1823 38 infinite infinite JJ 22766 1823 39 patience patience NN 22766 1823 40 and and CC 22766 1823 41 experience experience NN 22766 1823 42 . . . 22766 1824 1 It -PRON- PRP 22766 1824 2 was be VBD 22766 1824 3 discovered discover VBN 22766 1824 4 , , , 22766 1824 5 in in IN 22766 1824 6 the the DT 22766 1824 7 case case NN 22766 1824 8 of of IN 22766 1824 9 the the DT 22766 1824 10 X x NN 22766 1824 11 - - NN 22766 1824 12 ray ray NN 22766 1824 13 , , , 22766 1824 14 that that IN 22766 1824 15 it -PRON- PRP 22766 1824 16 must must MD 22766 1824 17 be be VB 22766 1824 18 used use VBN 22766 1824 19 in in IN 22766 1824 20 a a DT 22766 1824 21 modified modify VBN 22766 1824 22 form form NN 22766 1824 23 , , , 22766 1824 24 and and CC 22766 1824 25 accordingly accordingly RB 22766 1824 26 , , , 22766 1824 27 various various JJ 22766 1824 28 modifications modification NNS 22766 1824 29 of of IN 22766 1824 30 the the DT 22766 1824 31 waves wave NNS 22766 1824 32 were be VBD 22766 1824 33 introduced introduce VBN 22766 1824 34 , , , 22766 1824 35 called call VBN 22766 1824 36 the the DT 22766 1824 37 _ _ NNP 22766 1824 38 m m NNP 22766 1824 39 _ _ NNP 22766 1824 40 and and CC 22766 1824 41 the the DT 22766 1824 42 _ _ NNP 22766 1824 43 n n NNP 22766 1824 44 _ _ NNP 22766 1824 45 rays ray NNS 22766 1824 46 , , , 22766 1824 47 as as RB 22766 1824 48 well well RB 22766 1824 49 as as IN 22766 1824 50 many many JJ 22766 1824 51 others other NNS 22766 1824 52 , , , 22766 1824 53 each each DT 22766 1824 54 having have VBG 22766 1824 55 some some DT 22766 1824 56 peculiar peculiar JJ 22766 1824 57 qualification qualification NN 22766 1824 58 . . . 22766 1825 1 In in IN 22766 1825 2 time time NN 22766 1825 3 , , , 22766 1825 4 no no RB 22766 1825 5 doubt doubt RB 22766 1825 6 , , , 22766 1825 7 the the DT 22766 1825 8 investigators investigator NNS 22766 1825 9 will will MD 22766 1825 10 find find VB 22766 1825 11 the the DT 22766 1825 12 right right JJ 22766 1825 13 quality quality NN 22766 1825 14 for for IN 22766 1825 15 each each DT 22766 1825 16 disease disease NN 22766 1825 17 , , , 22766 1825 18 and and CC 22766 1825 19 learn learn VB 22766 1825 20 how how WRB 22766 1825 21 to to TO 22766 1825 22 apply apply VB 22766 1825 23 it -PRON- PRP 22766 1825 24 . . . 22766 1826 1 Thus thus RB 22766 1826 2 , , , 22766 1826 3 electricity electricity NN 22766 1826 4 , , , 22766 1826 5 that that IN 22766 1826 6 most most JJS 22766 1826 7 alluring alluring JJ 22766 1826 8 thing thing NN 22766 1826 9 which which WDT 22766 1826 10 , , , 22766 1826 11 in in IN 22766 1826 12 itself -PRON- PRP 22766 1826 13 , , , 22766 1826 14 can can MD 22766 1826 15 not not RB 22766 1826 16 be be VB 22766 1826 17 seen see VBN 22766 1826 18 , , , 22766 1826 19 and and CC 22766 1826 20 is be VBZ 22766 1826 21 of of IN 22766 1826 22 such such PDT 22766 1826 23 a a DT 22766 1826 24 character character NN 22766 1826 25 that that IN 22766 1826 26 it -PRON- PRP 22766 1826 27 can can MD 22766 1826 28 not not RB 22766 1826 29 even even RB 22766 1826 30 be be VB 22766 1826 31 defined define VBN 22766 1826 32 in in IN 22766 1826 33 terms term NNS 22766 1826 34 which which WDT 22766 1826 35 will will MD 22766 1826 36 suit suit VB 22766 1826 37 the the DT 22766 1826 38 exact exact JJ 22766 1826 39 scientific scientific JJ 22766 1826 40 mind mind NN 22766 1826 41 , , , 22766 1826 42 is be VBZ 22766 1826 43 daily daily RB 22766 1826 44 bringing bring VBG 22766 1826 45 new new JJ 22766 1826 46 wonders wonder NNS 22766 1826 47 for for IN 22766 1826 48 our -PRON- PRP$ 22766 1826 49 investigation investigation NN 22766 1826 50 and and CC 22766 1826 51 use use NN 22766 1826 52 . . . 22766 1827 1 It -PRON- PRP 22766 1827 2 is be VBZ 22766 1827 3 , , , 22766 1827 4 indeed indeed RB 22766 1827 5 , , , 22766 1827 6 a a DT 22766 1827 7 study study NN 22766 1827 8 which which WDT 22766 1827 9 is be VBZ 22766 1827 10 so so RB 22766 1827 11 broad broad JJ 22766 1827 12 that that IN 22766 1827 13 it -PRON- PRP 22766 1827 14 has have VBZ 22766 1827 15 no no DT 22766 1827 16 limitations limitation NNS 22766 1827 17 , , , 22766 1827 18 and and CC 22766 1827 19 a a DT 22766 1827 20 field field NN 22766 1827 21 which which WDT 22766 1827 22 never never RB 22766 1827 23 will will MD 22766 1827 24 be be VB 22766 1827 25 exhausted exhaust VBN 22766 1827 26 . . . 22766 1828 1 THE the DT 22766 1828 2 END END NNP 22766 1828 3 GLOSSARY GLOSSARY NNP 22766 1828 4 OF of IN 22766 1828 5 WORDS word NNS 22766 1828 6 USED use VBN 22766 1828 7 IN in IN 22766 1828 8 TEXT text NN 22766 1828 9 OF of IN 22766 1828 10 THIS this DT 22766 1828 11 VOLUME volume NN 22766 1828 12 Acid acid NN 22766 1828 13 . . . 22766 1829 1 Accumulator accumulator NN 22766 1829 2 material material NN 22766 1829 3 is be VBZ 22766 1829 4 sulphuric sulphuric JJ 22766 1829 5 acid acid NN 22766 1829 6 , , , 22766 1829 7 diluted dilute VBN 22766 1829 8 with with IN 22766 1829 9 water water NN 22766 1829 10 . . . 22766 1830 1 Active active JJ 22766 1830 2 That that DT 22766 1830 3 part part NN 22766 1830 4 of of IN 22766 1830 5 the the DT 22766 1830 6 material material NN 22766 1830 7 in in IN 22766 1830 8 accumulator accumulator NN 22766 1830 9 plates plate NNS 22766 1830 10 Material Material NNP 22766 1830 11 . . . 22766 1831 1 which which WDT 22766 1831 2 is be VBZ 22766 1831 3 acted act VBN 22766 1831 4 upon upon IN 22766 1831 5 by by IN 22766 1831 6 the the DT 22766 1831 7 electric electric JJ 22766 1831 8 current current NN 22766 1831 9 . . . 22766 1832 1 Accumulator accumulator NN 22766 1832 2 . . . 22766 1833 1 A a DT 22766 1833 2 cell cell NN 22766 1833 3 , , , 22766 1833 4 generally generally RB 22766 1833 5 known know VBN 22766 1833 6 as as IN 22766 1833 7 a a DT 22766 1833 8 storage storage NN 22766 1833 9 battery battery NN 22766 1833 10 , , , 22766 1833 11 which which WDT 22766 1833 12 while while IN 22766 1833 13 it -PRON- PRP 22766 1833 14 initially initially RB 22766 1833 15 receives receive VBZ 22766 1833 16 a a DT 22766 1833 17 charge charge NN 22766 1833 18 of of IN 22766 1833 19 electricity electricity NN 22766 1833 20 , , , 22766 1833 21 is be VBZ 22766 1833 22 nevertheless nevertheless RB 22766 1833 23 , , , 22766 1833 24 of of IN 22766 1833 25 such such PDT 22766 1833 26 a a DT 22766 1833 27 character character NN 22766 1833 28 , , , 22766 1833 29 owing owe VBG 22766 1833 30 to to IN 22766 1833 31 the the DT 22766 1833 32 active active JJ 22766 1833 33 material material NN 22766 1833 34 of of IN 22766 1833 35 which which WDT 22766 1833 36 it -PRON- PRP 22766 1833 37 is be VBZ 22766 1833 38 made make VBN 22766 1833 39 , , , 22766 1833 40 that that IN 22766 1833 41 it -PRON- PRP 22766 1833 42 accumulates accumulate VBZ 22766 1833 43 , , , 22766 1833 44 or or CC 22766 1833 45 , , , 22766 1833 46 as as IN 22766 1833 47 it -PRON- PRP 22766 1833 48 were be VBD 22766 1833 49 , , , 22766 1833 50 generates generate VBZ 22766 1833 51 electricity electricity NN 22766 1833 52 . . . 22766 1834 1 Aerial Aerial NNP 22766 1834 2 Wire Wire NNP 22766 1834 3 , , , 22766 1834 4 The the DT 22766 1834 5 wire wire NN 22766 1834 6 which which WDT 22766 1834 7 , , , 22766 1834 8 in in IN 22766 1834 9 wireless wireless JJ 22766 1834 10 telegraphy telegraphy NN 22766 1834 11 , , , 22766 1834 12 is be VBZ 22766 1834 13 carried carry VBN 22766 1834 14 or or CC 22766 1834 15 Conductor Conductor NNP 22766 1834 16 . . . 22766 1835 1 up up RB 22766 1835 2 into into IN 22766 1835 3 the the DT 22766 1835 4 air air NN 22766 1835 5 to to TO 22766 1835 6 connect connect VB 22766 1835 7 the the DT 22766 1835 8 antennà antennà NNP 22766 1835 9 ¦ ¦ : 22766 1835 10 with with IN 22766 1835 11 the the DT 22766 1835 12 receiving receiving NN 22766 1835 13 and and CC 22766 1835 14 sending send VBG 22766 1835 15 apparatus apparatus NN 22766 1835 16 . . . 22766 1836 1 Alarm Alarm NNP 22766 1836 2 , , , 22766 1836 3 Burglar Burglar NNP 22766 1836 4 . . . 22766 1837 1 A a DT 22766 1837 2 circulating circulate VBG 22766 1837 3 system system NN 22766 1837 4 in in IN 22766 1837 5 a a DT 22766 1837 6 building building NN 22766 1837 7 , , , 22766 1837 8 connected connect VBN 22766 1837 9 up up RP 22766 1837 10 with with IN 22766 1837 11 a a DT 22766 1837 12 bell bell NN 22766 1837 13 or or CC 22766 1837 14 other other JJ 22766 1837 15 signaling signaling NN 22766 1837 16 means mean NNS 22766 1837 17 . . . 22766 1838 1 Alloy alloy NN 22766 1838 2 . . . 22766 1839 1 A a DT 22766 1839 2 mixture mixture NN 22766 1839 3 of of IN 22766 1839 4 two two CD 22766 1839 5 or or CC 22766 1839 6 more more JJR 22766 1839 7 metals metal NNS 22766 1839 8 ; ; : 22766 1839 9 as as IN 22766 1839 10 copper copper NN 22766 1839 11 and and CC 22766 1839 12 zinc zinc NN 22766 1839 13 to to TO 22766 1839 14 make make VB 22766 1839 15 brass brass NN 22766 1839 16 ; ; : 22766 1839 17 nickel nickel NN 22766 1839 18 and and CC 22766 1839 19 zinc zinc NN 22766 1839 20 to to TO 22766 1839 21 form form VB 22766 1839 22 German german JJ 22766 1839 23 silver silver NN 22766 1839 24 . . . 22766 1840 1 Alternating alternate VBG 22766 1840 2 Current Current NNP 22766 1840 3 . . . 22766 1841 1 A a DT 22766 1841 2 current current NN 22766 1841 3 which which WDT 22766 1841 4 goes go VBZ 22766 1841 5 back back RB 22766 1841 6 and and CC 22766 1841 7 forth forth RB 22766 1841 8 in in IN 22766 1841 9 opposite opposite JJ 22766 1841 10 directions direction NNS 22766 1841 11 , , , 22766 1841 12 unlike unlike IN 22766 1841 13 a a DT 22766 1841 14 direct direct JJ 22766 1841 15 current current NN 22766 1841 16 which which WDT 22766 1841 17 flows flow VBZ 22766 1841 18 continuously continuously RB 22766 1841 19 in in IN 22766 1841 20 one one CD 22766 1841 21 direction direction NN 22766 1841 22 over over IN 22766 1841 23 a a DT 22766 1841 24 wire wire NN 22766 1841 25 . . . 22766 1842 1 Alternation alternation NN 22766 1842 2 . . . 22766 1843 1 The the DT 22766 1843 2 term term NN 22766 1843 3 applied apply VBD 22766 1843 4 to to IN 22766 1843 5 a a DT 22766 1843 6 change change NN 22766 1843 7 in in IN 22766 1843 8 the the DT 22766 1843 9 direction direction NN 22766 1843 10 of of IN 22766 1843 11 an an DT 22766 1843 12 alternating alternate VBG 22766 1843 13 current current NN 22766 1843 14 , , , 22766 1843 15 the the DT 22766 1843 16 frequency frequency NN 22766 1843 17 of of IN 22766 1843 18 the the DT 22766 1843 19 alternations alternation NNS 22766 1843 20 ranging range VBG 22766 1843 21 up up IN 22766 1843 22 to to IN 22766 1843 23 20,000 20,000 CD 22766 1843 24 or or CC 22766 1843 25 more more JJR 22766 1843 26 vibrations vibration NNS 22766 1843 27 per per IN 22766 1843 28 second second NN 22766 1843 29 . . . 22766 1844 1 Amber Amber NNP 22766 1844 2 . . . 22766 1845 1 A a DT 22766 1845 2 resin resin NN 22766 1845 3 , , , 22766 1845 4 yellow yellow JJ 22766 1845 5 in in IN 22766 1845 6 color color NN 22766 1845 7 , , , 22766 1845 8 which which WDT 22766 1845 9 when when WRB 22766 1845 10 rubbed rub VBN 22766 1845 11 with with IN 22766 1845 12 a a DT 22766 1845 13 cloth cloth NN 22766 1845 14 , , , 22766 1845 15 becomes become VBZ 22766 1845 16 excited excited JJ 22766 1845 17 and and CC 22766 1845 18 gives give VBZ 22766 1845 19 forth forth RB 22766 1845 20 negative negative JJ 22766 1845 21 electricity electricity NN 22766 1845 22 . . . 22766 1846 1 Ammeter Ammeter NNP 22766 1846 2 . . . 22766 1847 1 An an DT 22766 1847 2 instrument instrument NN 22766 1847 3 for for IN 22766 1847 4 measuring measure VBG 22766 1847 5 the the DT 22766 1847 6 quantity quantity NN 22766 1847 7 or or CC 22766 1847 8 flow flow NN 22766 1847 9 of of IN 22766 1847 10 electricity electricity NN 22766 1847 11 . . . 22766 1848 1 Ampere Ampere NNP 22766 1848 2 . . . 22766 1849 1 The the DT 22766 1849 2 unit unit NN 22766 1849 3 of of IN 22766 1849 4 current current NN 22766 1849 5 ; ; : 22766 1849 6 the the DT 22766 1849 7 term term NN 22766 1849 8 in in IN 22766 1849 9 which which WDT 22766 1849 10 strength strength NN 22766 1849 11 of of IN 22766 1849 12 the the DT 22766 1849 13 current current NN 22766 1849 14 is be VBZ 22766 1849 15 measured measure VBN 22766 1849 16 . . . 22766 1850 1 An an DT 22766 1850 2 ampere ampere NN 22766 1850 3 is be VBZ 22766 1850 4 an an DT 22766 1850 5 electromotive electromotive JJ 22766 1850 6 force force NN 22766 1850 7 of of IN 22766 1850 8 one one CD 22766 1850 9 volt volt NN 22766 1850 10 through through IN 22766 1850 11 a a DT 22766 1850 12 resistance resistance NN 22766 1850 13 of of IN 22766 1850 14 one one CD 22766 1850 15 ohm ohm NN 22766 1850 16 . . . 22766 1851 1 Annunciator annunciator NN 22766 1851 2 . . . 22766 1852 1 A a DT 22766 1852 2 device device NN 22766 1852 3 which which WDT 22766 1852 4 indicates indicate VBZ 22766 1852 5 or or CC 22766 1852 6 signals signal VBZ 22766 1852 7 a a DT 22766 1852 8 call call NN 22766 1852 9 given give VBN 22766 1852 10 from from IN 22766 1852 11 some some DT 22766 1852 12 distant distant JJ 22766 1852 13 point point NN 22766 1852 14 . . . 22766 1853 1 Anode Anode NNP 22766 1853 2 . . . 22766 1854 1 The the DT 22766 1854 2 positive positive JJ 22766 1854 3 terminal terminal NN 22766 1854 4 in in IN 22766 1854 5 a a DT 22766 1854 6 conducting conduct VBG 22766 1854 7 circuit circuit NN 22766 1854 8 , , , 22766 1854 9 like like IN 22766 1854 10 the the DT 22766 1854 11 terminal terminal NN 22766 1854 12 of of IN 22766 1854 13 the the DT 22766 1854 14 carbon carbon NN 22766 1854 15 plate plate NN 22766 1854 16 in in IN 22766 1854 17 a a DT 22766 1854 18 battery battery NN 22766 1854 19 . . . 22766 1855 1 It -PRON- PRP 22766 1855 2 is be VBZ 22766 1855 3 a a DT 22766 1855 4 plate plate NN 22766 1855 5 in in IN 22766 1855 6 an an DT 22766 1855 7 electroplating electroplate VBG 22766 1855 8 bath bath NN 22766 1855 9 from from IN 22766 1855 10 which which WDT 22766 1855 11 the the DT 22766 1855 12 current current NN 22766 1855 13 goes go VBZ 22766 1855 14 over over RP 22766 1855 15 to to IN 22766 1855 16 the the DT 22766 1855 17 cathode cathode NN 22766 1855 18 or or CC 22766 1855 19 negative negative JJ 22766 1855 20 plate plate NN 22766 1855 21 or or CC 22766 1855 22 terminal terminal NN 22766 1855 23 . . . 22766 1856 1 Arc Arc NNP 22766 1856 2 . . . 22766 1857 1 A a DT 22766 1857 2 term term NN 22766 1857 3 employed employ VBN 22766 1857 4 to to TO 22766 1857 5 designate designate VB 22766 1857 6 the the DT 22766 1857 7 gap gap NN 22766 1857 8 , , , 22766 1857 9 or or CC 22766 1857 10 the the DT 22766 1857 11 current current JJ 22766 1857 12 which which WDT 22766 1857 13 flows flow VBZ 22766 1857 14 across across IN 22766 1857 15 between between IN 22766 1857 16 the the DT 22766 1857 17 conductors conductor NNS 22766 1857 18 , , , 22766 1857 19 like like IN 22766 1857 20 the the DT 22766 1857 21 space space NN 22766 1857 22 between between IN 22766 1857 23 the the DT 22766 1857 24 two two CD 22766 1857 25 carbons carbon NNS 22766 1857 26 of of IN 22766 1857 27 an an DT 22766 1857 28 arc arc NNP 22766 1857 29 lamp lamp NN 22766 1857 30 , , , 22766 1857 31 which which WDT 22766 1857 32 gives give VBZ 22766 1857 33 the the DT 22766 1857 34 light light NN 22766 1857 35 . . . 22766 1858 1 Armature armature NN 22766 1858 2 . . . 22766 1859 1 A a DT 22766 1859 2 body body NN 22766 1859 3 of of IN 22766 1859 4 iron iron NN 22766 1859 5 , , , 22766 1859 6 or or CC 22766 1859 7 other other JJ 22766 1859 8 suitable suitable JJ 22766 1859 9 metal metal NN 22766 1859 10 , , , 22766 1859 11 which which WDT 22766 1859 12 is be VBZ 22766 1859 13 in in IN 22766 1859 14 the the DT 22766 1859 15 magnetic magnetic JJ 22766 1859 16 field field NN 22766 1859 17 of of IN 22766 1859 18 a a DT 22766 1859 19 magnet magnet NN 22766 1859 20 . . . 22766 1860 1 Armature Armature NNP 22766 1860 2 Bar Bar NNP 22766 1860 3 . . . 22766 1861 1 The the DT 22766 1861 2 piece piece NN 22766 1861 3 which which WDT 22766 1861 4 holds hold VBZ 22766 1861 5 the the DT 22766 1861 6 armature armature NN 22766 1861 7 . . . 22766 1862 1 Also also RB 22766 1862 2 one one CD 22766 1862 3 of of IN 22766 1862 4 a a DT 22766 1862 5 series series NN 22766 1862 6 of of IN 22766 1862 7 bars bar NNS 22766 1862 8 which which WDT 22766 1862 9 form form VBP 22766 1862 10 the the DT 22766 1862 11 conductors conductor NNS 22766 1862 12 in in IN 22766 1862 13 armature armature NN 22766 1862 14 windings winding NNS 22766 1862 15 . . . 22766 1863 1 Armature Armature NNP 22766 1863 2 Coil Coil NNP 22766 1863 3 . . . 22766 1864 1 The the DT 22766 1864 2 winding winding NN 22766 1864 3 around around IN 22766 1864 4 an an DT 22766 1864 5 armature armature NN 22766 1864 6 , , , 22766 1864 7 or or CC 22766 1864 8 around around IN 22766 1864 9 the the DT 22766 1864 10 core core NN 22766 1864 11 of of IN 22766 1864 12 an an DT 22766 1864 13 armature armature NN 22766 1864 14 . . . 22766 1865 1 Armature Armature NNP 22766 1865 2 Core Core NNP 22766 1865 3 . . . 22766 1866 1 The the DT 22766 1866 2 part part NN 22766 1866 3 in in IN 22766 1866 4 a a DT 22766 1866 5 dynamo dynamo NN 22766 1866 6 or or CC 22766 1866 7 motor motor NN 22766 1866 8 which which WDT 22766 1866 9 revolves revolve VBZ 22766 1866 10 , , , 22766 1866 11 and and CC 22766 1866 12 on on IN 22766 1866 13 which which WDT 22766 1866 14 the the DT 22766 1866 15 wire wire NN 22766 1866 16 coils coil NNS 22766 1866 17 are be VBP 22766 1866 18 wound wind VBN 22766 1866 19 . . . 22766 1867 1 Astatic Astatic NNP 22766 1867 2 ( ( -LRB- 22766 1867 3 Galvanometer Galvanometer NNP 22766 1867 4 ) ) -RRB- 22766 1867 5 . . . 22766 1868 1 That that DT 22766 1868 2 which which WDT 22766 1868 3 has have VBZ 22766 1868 4 no no DT 22766 1868 5 magnetic magnetic JJ 22766 1868 6 action action NN 22766 1868 7 to to TO 22766 1868 8 direct direct VB 22766 1868 9 or or CC 22766 1868 10 divert divert VB 22766 1868 11 anything anything NN 22766 1868 12 exterior exterior JJ 22766 1868 13 to to IN 22766 1868 14 it -PRON- PRP 22766 1868 15 . . . 22766 1869 1 Atom atom NN 22766 1869 2 . . . 22766 1870 1 The the DT 22766 1870 2 ultimate ultimate JJ 22766 1870 3 particle particle NN 22766 1870 4 of of IN 22766 1870 5 an an DT 22766 1870 6 elementary elementary JJ 22766 1870 7 substance substance NN 22766 1870 8 . . . 22766 1871 1 Attraction attraction NN 22766 1871 2 . . . 22766 1872 1 That that DT 22766 1872 2 property property NN 22766 1872 3 of of IN 22766 1872 4 matter matter NN 22766 1872 5 which which WDT 22766 1872 6 causes cause VBZ 22766 1872 7 particles particle NNS 22766 1872 8 to to TO 22766 1872 9 adhere adhere VB 22766 1872 10 , , , 22766 1872 11 or or CC 22766 1872 12 cohere cohere RB 22766 1872 13 , , , 22766 1872 14 to to IN 22766 1872 15 each each DT 22766 1872 16 other other JJ 22766 1872 17 . . . 22766 1873 1 It -PRON- PRP 22766 1873 2 is be VBZ 22766 1873 3 known know VBN 22766 1873 4 under under IN 22766 1873 5 a a DT 22766 1873 6 variety variety NN 22766 1873 7 of of IN 22766 1873 8 terms term NNS 22766 1873 9 , , , 22766 1873 10 such such JJ 22766 1873 11 as as IN 22766 1873 12 gravitation gravitation NN 22766 1873 13 , , , 22766 1873 14 chemical chemical NN 22766 1873 15 affinity affinity NN 22766 1873 16 , , , 22766 1873 17 electro electro NNP 22766 1873 18 - - HYPH 22766 1873 19 magnetism magnetism NN 22766 1873 20 and and CC 22766 1873 21 dynamic dynamic JJ 22766 1873 22 attraction attraction NN 22766 1873 23 . . . 22766 1874 1 Automatic Automatic NNP 22766 1874 2 Cut Cut NNP 22766 1874 3 - - HYPH 22766 1874 4 out out NN 22766 1874 5 . . . 22766 1875 1 A a DT 22766 1875 2 device device NN 22766 1875 3 which which WDT 22766 1875 4 acts act VBZ 22766 1875 5 through through IN 22766 1875 6 the the DT 22766 1875 7 operation operation NN 22766 1875 8 of of IN 22766 1875 9 the the DT 22766 1875 10 mechanism mechanism NN 22766 1875 11 with with IN 22766 1875 12 which which WDT 22766 1875 13 it -PRON- PRP 22766 1875 14 is be VBZ 22766 1875 15 connected connect VBN 22766 1875 16 . . . 22766 1876 1 It -PRON- PRP 22766 1876 2 is be VBZ 22766 1876 3 usually usually RB 22766 1876 4 applied apply VBN 22766 1876 5 to to IN 22766 1876 6 a a DT 22766 1876 7 device device NN 22766 1876 8 which which WDT 22766 1876 9 cuts cut VBZ 22766 1876 10 out out RP 22766 1876 11 a a DT 22766 1876 12 current current NN 22766 1876 13 when when WRB 22766 1876 14 it -PRON- PRP 22766 1876 15 overcharges overcharge VBZ 22766 1876 16 or or CC 22766 1876 17 overloads overload VBZ 22766 1876 18 the the DT 22766 1876 19 wire wire NN 22766 1876 20 . . . 22766 1877 1 Bath bath NN 22766 1877 2 . . . 22766 1878 1 In in IN 22766 1878 2 electroplating electroplating NN 22766 1878 3 , , , 22766 1878 4 the the DT 22766 1878 5 vessel vessel NN 22766 1878 6 or or CC 22766 1878 7 tank tank NN 22766 1878 8 which which WDT 22766 1878 9 holds hold VBZ 22766 1878 10 the the DT 22766 1878 11 electroplating electroplating NN 22766 1878 12 solution solution NN 22766 1878 13 . . . 22766 1879 1 Battery battery NN 22766 1879 2 . . . 22766 1880 1 A a DT 22766 1880 2 combination combination NN 22766 1880 3 of of IN 22766 1880 4 two two CD 22766 1880 5 or or CC 22766 1880 6 more more JJR 22766 1880 7 cells cell NNS 22766 1880 8 . . . 22766 1881 1 Battery battery NN 22766 1881 2 , , , 22766 1881 3 Dry Dry NNP 22766 1881 4 . . . 22766 1882 1 A a DT 22766 1882 2 primary primary JJ 22766 1882 3 battery battery NN 22766 1882 4 in in IN 22766 1882 5 which which WDT 22766 1882 6 the the DT 22766 1882 7 electrolyte electrolyte NNP 22766 1882 8 is be VBZ 22766 1882 9 made make VBN 22766 1882 10 in in IN 22766 1882 11 a a DT 22766 1882 12 solid solid JJ 22766 1882 13 form form NN 22766 1882 14 . . . 22766 1883 1 Battery battery NN 22766 1883 2 , , , 22766 1883 3 Galvanic Galvanic NNP 22766 1883 4 . . . 22766 1884 1 A a DT 22766 1884 2 battery battery NN 22766 1884 3 which which WDT 22766 1884 4 is be VBZ 22766 1884 5 better well RBR 22766 1884 6 known know VBN 22766 1884 7 by by IN 22766 1884 8 the the DT 22766 1884 9 name name NN 22766 1884 10 of of IN 22766 1884 11 the the DT 22766 1884 12 Voltaic Voltaic NNP 22766 1884 13 Pile Pile NNP 22766 1884 14 , , , 22766 1884 15 made make VBD 22766 1884 16 up up RP 22766 1884 17 of of IN 22766 1884 18 zinc zinc NN 22766 1884 19 and and CC 22766 1884 20 copper copper NN 22766 1884 21 plates plate NNS 22766 1884 22 which which WDT 22766 1884 23 alternate alternate VBP 22766 1884 24 , , , 22766 1884 25 and and CC 22766 1884 26 with with IN 22766 1884 27 a a DT 22766 1884 28 layer layer NN 22766 1884 29 of of IN 22766 1884 30 acidulated acidulated JJ 22766 1884 31 paper paper NN 22766 1884 32 between between IN 22766 1884 33 each each DT 22766 1884 34 pair pair NN 22766 1884 35 of of IN 22766 1884 36 plates plate NNS 22766 1884 37 . . . 22766 1885 1 Battery battery NN 22766 1885 2 , , , 22766 1885 3 Storage storage NN 22766 1885 4 . . . 22766 1886 1 A a DT 22766 1886 2 battery battery NN 22766 1886 3 which which WDT 22766 1886 4 accumulates accumulate VBZ 22766 1886 5 electricity electricity NN 22766 1886 6 generated generate VBN 22766 1886 7 by by IN 22766 1886 8 a a DT 22766 1886 9 primary primary JJ 22766 1886 10 battery battery NN 22766 1886 11 or or CC 22766 1886 12 a a DT 22766 1886 13 generator generator NN 22766 1886 14 . . . 22766 1887 1 Brush Brush NNP 22766 1887 2 . . . 22766 1888 1 A a DT 22766 1888 2 term term NN 22766 1888 3 applied apply VBN 22766 1888 4 to to IN 22766 1888 5 the the DT 22766 1888 6 conducting conduct VBG 22766 1888 7 medium medium NN 22766 1888 8 that that WDT 22766 1888 9 bears bear VBZ 22766 1888 10 against against IN 22766 1888 11 the the DT 22766 1888 12 cylindrical cylindrical JJ 22766 1888 13 surface surface NN 22766 1888 14 of of IN 22766 1888 15 a a DT 22766 1888 16 commutator commutator NN 22766 1888 17 . . . 22766 1889 1 Buzzer buzzer NN 22766 1889 2 . . . 22766 1890 1 An an DT 22766 1890 2 electric electric JJ 22766 1890 3 call call NN 22766 1890 4 produced produce VBN 22766 1890 5 by by IN 22766 1890 6 a a DT 22766 1890 7 rapidly rapidly RB 22766 1890 8 moving move VBG 22766 1890 9 armature armature NN 22766 1890 10 of of IN 22766 1890 11 an an DT 22766 1890 12 electro electro JJ 22766 1890 13 - - HYPH 22766 1890 14 magnet magnet NN 22766 1890 15 . . . 22766 1891 1 Cable cable NN 22766 1891 2 . . . 22766 1892 1 A a DT 22766 1892 2 number number NN 22766 1892 3 of of IN 22766 1892 4 wires wire NNS 22766 1892 5 or or CC 22766 1892 6 conductors conductor NNS 22766 1892 7 assembled assemble VBN 22766 1892 8 in in IN 22766 1892 9 one one CD 22766 1892 10 strand strand NN 22766 1892 11 . . . 22766 1893 1 Candle candle NN 22766 1893 2 - - HYPH 22766 1893 3 power power NN 22766 1893 4 . . . 22766 1894 1 The the DT 22766 1894 2 amount amount NN 22766 1894 3 of of IN 22766 1894 4 light light NN 22766 1894 5 given give VBN 22766 1894 6 by by IN 22766 1894 7 the the DT 22766 1894 8 legal legal JJ 22766 1894 9 - - HYPH 22766 1894 10 standard standard JJ 22766 1894 11 candle candle NN 22766 1894 12 . . . 22766 1895 1 This this DT 22766 1895 2 standard standard NN 22766 1895 3 is be VBZ 22766 1895 4 a a DT 22766 1895 5 sperm sperm JJ 22766 1895 6 candle candle NN 22766 1895 7 , , , 22766 1895 8 which which WDT 22766 1895 9 burns burn VBZ 22766 1895 10 two two CD 22766 1895 11 grains grain NNS 22766 1895 12 a a DT 22766 1895 13 minute minute NN 22766 1895 14 . . . 22766 1896 1 Capacity capacity NN 22766 1896 2 . . . 22766 1897 1 The the DT 22766 1897 2 carrying carry VBG 22766 1897 3 power power NN 22766 1897 4 of of IN 22766 1897 5 a a DT 22766 1897 6 wire wire NN 22766 1897 7 or or CC 22766 1897 8 circuit circuit NN 22766 1897 9 , , , 22766 1897 10 without without IN 22766 1897 11 heating heating NN 22766 1897 12 . . . 22766 1898 1 When when WRB 22766 1898 2 heated heated JJ 22766 1898 3 there there EX 22766 1898 4 is be VBZ 22766 1898 5 an an DT 22766 1898 6 overload overload NN 22766 1898 7 , , , 22766 1898 8 or or CC 22766 1898 9 the the DT 22766 1898 10 _ _ NNP 22766 1898 11 capacity capacity NN 22766 1898 12 _ _ NNP 22766 1898 13 of of IN 22766 1898 14 the the DT 22766 1898 15 wire wire NN 22766 1898 16 is be VBZ 22766 1898 17 overtaxed overtax VBN 22766 1898 18 . . . 22766 1899 1 Capacity capacity NN 22766 1899 2 , , , 22766 1899 3 Storage storage NN 22766 1899 4 . . . 22766 1900 1 The the DT 22766 1900 2 quantity quantity NN 22766 1900 3 of of IN 22766 1900 4 electricity electricity NN 22766 1900 5 in in IN 22766 1900 6 a a DT 22766 1900 7 secondary secondary JJ 22766 1900 8 battery battery NN 22766 1900 9 when when WRB 22766 1900 10 fully fully RB 22766 1900 11 charged charge VBN 22766 1900 12 , , , 22766 1900 13 usually usually RB 22766 1900 14 reckoned reckon VBN 22766 1900 15 in in IN 22766 1900 16 ampere ampere NNP 22766 1900 17 hours hour NNS 22766 1900 18 . . . 22766 1901 1 Carbon carbon NN 22766 1901 2 . . . 22766 1902 1 A a DT 22766 1902 2 material material NN 22766 1902 3 , , , 22766 1902 4 like like IN 22766 1902 5 coke coke NNP 22766 1902 6 , , , 22766 1902 7 ground ground NN 22766 1902 8 or or CC 22766 1902 9 crushed crush VBN 22766 1902 10 , , , 22766 1902 11 and and CC 22766 1902 12 formed form VBN 22766 1902 13 into into IN 22766 1902 14 sticks stick NNS 22766 1902 15 or or CC 22766 1902 16 plates plate NNS 22766 1902 17 by by IN 22766 1902 18 molding mold VBG 22766 1902 19 or or CC 22766 1902 20 compression compression NN 22766 1902 21 . . . 22766 1903 1 It -PRON- PRP 22766 1903 2 requires require VBZ 22766 1903 3 a a DT 22766 1903 4 high high JJ 22766 1903 5 heat heat NN 22766 1903 6 to to TO 22766 1903 7 melt melt VB 22766 1903 8 or or CC 22766 1903 9 burn burn VB 22766 1903 10 , , , 22766 1903 11 and and CC 22766 1903 12 is be VBZ 22766 1903 13 used use VBN 22766 1903 14 as as IN 22766 1903 15 electrodes electrode NNS 22766 1903 16 for for IN 22766 1903 17 arc arc NN 22766 1903 18 lamps lamp NNS 22766 1903 19 and and CC 22766 1903 20 for for IN 22766 1903 21 battery battery NN 22766 1903 22 elements element NNS 22766 1903 23 . . . 22766 1904 1 It -PRON- PRP 22766 1904 2 has have VBZ 22766 1904 3 poor poor JJ 22766 1904 4 conductivity conductivity NN 22766 1904 5 , , , 22766 1904 6 and and CC 22766 1904 7 for for IN 22766 1904 8 arc arc NNP 22766 1904 9 lamps lamp NNS 22766 1904 10 is be VBZ 22766 1904 11 coated coat VBN 22766 1904 12 with with IN 22766 1904 13 copper copper NN 22766 1904 14 to to TO 22766 1904 15 increase increase VB 22766 1904 16 its -PRON- PRP$ 22766 1904 17 conductivity conductivity NN 22766 1904 18 . . . 22766 1905 1 Cell Cell NNP 22766 1905 2 , , , 22766 1905 3 Electrolytic Electrolytic NNP 22766 1905 4 . . . 22766 1906 1 A a DT 22766 1906 2 vessel vessel NN 22766 1906 3 containing contain VBG 22766 1906 4 an an DT 22766 1906 5 electrolyte electrolyte NNP 22766 1906 6 for for IN 22766 1906 7 electroplating electroplate VBG 22766 1906 8 purposes purpose NNS 22766 1906 9 . . . 22766 1907 1 Charge charge NN 22766 1907 2 . . . 22766 1908 1 The the DT 22766 1908 2 quantity quantity NN 22766 1908 3 of of IN 22766 1908 4 electricity electricity NN 22766 1908 5 on on IN 22766 1908 6 the the DT 22766 1908 7 surface surface NN 22766 1908 8 of of IN 22766 1908 9 a a DT 22766 1908 10 body body NN 22766 1908 11 or or CC 22766 1908 12 conductor conductor NN 22766 1908 13 . . . 22766 1909 1 Chemical Chemical NNP 22766 1909 2 Change Change NNP 22766 1909 3 . . . 22766 1910 1 When when WRB 22766 1910 2 a a DT 22766 1910 3 current current NN 22766 1910 4 passes pass VBZ 22766 1910 5 through through IN 22766 1910 6 electrodes electrode NNS 22766 1910 7 in in IN 22766 1910 8 a a DT 22766 1910 9 solution solution NN 22766 1910 10 , , , 22766 1910 11 a a DT 22766 1910 12 change change NN 22766 1910 13 takes take VBZ 22766 1910 14 place place NN 22766 1910 15 which which WDT 22766 1910 16 is be VBZ 22766 1910 17 chemical chemical NN 22766 1910 18 in in IN 22766 1910 19 its -PRON- PRP$ 22766 1910 20 character character NN 22766 1910 21 . . . 22766 1911 1 Adding add VBG 22766 1911 2 sulphuric sulphuric JJ 22766 1911 3 acid acid NN 22766 1911 4 to to IN 22766 1911 5 water water NN 22766 1911 6 produces produce VBZ 22766 1911 7 heat heat NN 22766 1911 8 . . . 22766 1912 1 If if IN 22766 1912 2 electrodes electrode NNS 22766 1912 3 of of IN 22766 1912 4 opposite opposite JJ 22766 1912 5 polarity polarity NN 22766 1912 6 are be VBP 22766 1912 7 placed place VBN 22766 1912 8 in in IN 22766 1912 9 such such PDT 22766 1912 10 an an DT 22766 1912 11 acid acid NN 22766 1912 12 solution solution NN 22766 1912 13 , , , 22766 1912 14 a a DT 22766 1912 15 chemical chemical NN 22766 1912 16 change change NN 22766 1912 17 is be VBZ 22766 1912 18 produced produce VBN 22766 1912 19 , , , 22766 1912 20 which which WDT 22766 1912 21 is be VBZ 22766 1912 22 transformed transform VBN 22766 1912 23 into into IN 22766 1912 24 electricity electricity NN 22766 1912 25 . . . 22766 1913 1 Choking choke VBG 22766 1913 2 Coil Coil NNP 22766 1913 3 . . . 22766 1914 1 An an DT 22766 1914 2 instrument instrument NN 22766 1914 3 in in IN 22766 1914 4 a a DT 22766 1914 5 circuit circuit NN 22766 1914 6 which which WDT 22766 1914 7 by by IN 22766 1914 8 a a DT 22766 1914 9 form form NN 22766 1914 10 of of IN 22766 1914 11 resistance resistance NN 22766 1914 12 regulates regulate VBZ 22766 1914 13 the the DT 22766 1914 14 flow flow NN 22766 1914 15 of of IN 22766 1914 16 the the DT 22766 1914 17 current current NN 22766 1914 18 , , , 22766 1914 19 or or CC 22766 1914 20 returns return VBZ 22766 1914 21 part part NN 22766 1914 22 of of IN 22766 1914 23 it -PRON- PRP 22766 1914 24 to to IN 22766 1914 25 the the DT 22766 1914 26 source source NN 22766 1914 27 of of IN 22766 1914 28 its -PRON- PRP$ 22766 1914 29 generation generation NN 22766 1914 30 . . . 22766 1915 1 Counter counter JJ 22766 1915 2 - - JJ 22766 1915 3 electromotive electromotive JJ 22766 1915 4 Force Force NNP 22766 1915 5 . . . 22766 1916 1 Cells cell NNS 22766 1916 2 which which WDT 22766 1916 3 are be VBP 22766 1916 4 inserted insert VBN 22766 1916 5 in in IN 22766 1916 6 opposition opposition NN 22766 1916 7 to to IN 22766 1916 8 a a DT 22766 1916 9 battery battery NN 22766 1916 10 to to TO 22766 1916 11 reduce reduce VB 22766 1916 12 high high JJ 22766 1916 13 voltage voltage NN 22766 1916 14 . . . 22766 1917 1 Circuit circuit NN 22766 1917 2 , , , 22766 1917 3 Astatic Astatic NNP 22766 1917 4 . . . 22766 1918 1 A a DT 22766 1918 2 circuit circuit NN 22766 1918 3 in in IN 22766 1918 4 an an DT 22766 1918 5 instrument instrument NN 22766 1918 6 so so RB 22766 1918 7 wound wind VBN 22766 1918 8 that that IN 22766 1918 9 the the DT 22766 1918 10 earth earth NN 22766 1918 11 's 's POS 22766 1918 12 magnetism magnetism NN 22766 1918 13 will will MD 22766 1918 14 not not RB 22766 1918 15 affect affect VB 22766 1918 16 it -PRON- PRP 22766 1918 17 . . . 22766 1919 1 Circuit Circuit NNP 22766 1919 2 Breaker Breaker NNP 22766 1919 3 . . . 22766 1920 1 Any any DT 22766 1920 2 instrument instrument NN 22766 1920 3 in in IN 22766 1920 4 a a DT 22766 1920 5 circuit circuit NN 22766 1920 6 which which WDT 22766 1920 7 cuts cut VBZ 22766 1920 8 out out RP 22766 1920 9 or or CC 22766 1920 10 interrupts interrupt VBZ 22766 1920 11 the the DT 22766 1920 12 flow flow NN 22766 1920 13 of of IN 22766 1920 14 a a DT 22766 1920 15 current current NN 22766 1920 16 . . . 22766 1921 1 Circuit Circuit NNP 22766 1921 2 , , , 22766 1921 3 External External NNP 22766 1921 4 . . . 22766 1922 1 A a DT 22766 1922 2 current current JJ 22766 1922 3 flows flow VBZ 22766 1922 4 through through IN 22766 1922 5 a a DT 22766 1922 6 wire wire NN 22766 1922 7 or or CC 22766 1922 8 conductor conductor NN 22766 1922 9 , , , 22766 1922 10 and and CC 22766 1922 11 also also RB 22766 1922 12 along along IN 22766 1922 13 the the DT 22766 1922 14 air air NN 22766 1922 15 outside outside IN 22766 1922 16 of of IN 22766 1922 17 the the DT 22766 1922 18 conductor conductor NN 22766 1922 19 , , , 22766 1922 20 the the DT 22766 1922 21 latter latter JJ 22766 1922 22 being be VBG 22766 1922 23 the the DT 22766 1922 24 _ _ NNP 22766 1922 25 external external JJ 22766 1922 26 circuit circuit NN 22766 1922 27 . . . 22766 1922 28 _ _ NNP 22766 1922 29 Circuit Circuit NNP 22766 1922 30 Indicator Indicator NNP 22766 1922 31 . . . 22766 1923 1 An an DT 22766 1923 2 instrument instrument NN 22766 1923 3 , , , 22766 1923 4 like like IN 22766 1923 5 a a DT 22766 1923 6 galvanometer galvanometer NN 22766 1923 7 , , , 22766 1923 8 that that DT 22766 1923 9 shows show VBZ 22766 1923 10 the the DT 22766 1923 11 direction direction NN 22766 1923 12 in in IN 22766 1923 13 which which WDT 22766 1923 14 a a DT 22766 1923 15 current current NN 22766 1923 16 is be VBZ 22766 1923 17 flowing flow VBG 22766 1923 18 through through IN 22766 1923 19 a a DT 22766 1923 20 conductor conductor NN 22766 1923 21 . . . 22766 1924 1 Circuit Circuit NNP 22766 1924 2 , , , 22766 1924 3 Return Return NNP 22766 1924 4 . . . 22766 1925 1 Usually usually RB 22766 1925 2 the the DT 22766 1925 3 ground ground NN 22766 1925 4 return return NN 22766 1925 5 , , , 22766 1925 6 or or CC 22766 1925 7 the the DT 22766 1925 8 negative negative JJ 22766 1925 9 wire wire NN 22766 1925 10 from from IN 22766 1925 11 a a DT 22766 1925 12 battery battery NN 22766 1925 13 . . . 22766 1926 1 Circuit Circuit NNP 22766 1926 2 , , , 22766 1926 3 Short Short NNP 22766 1926 4 . . . 22766 1927 1 Any any DT 22766 1927 2 connection connection NN 22766 1927 3 between between IN 22766 1927 4 the the DT 22766 1927 5 mains main NNS 22766 1927 6 or or CC 22766 1927 7 parallel parallel JJ 22766 1927 8 lines line NNS 22766 1927 9 of of IN 22766 1927 10 a a DT 22766 1927 11 circuit circuit NN 22766 1927 12 which which WDT 22766 1927 13 does do VBZ 22766 1927 14 not not RB 22766 1927 15 go go VB 22766 1927 16 through through IN 22766 1927 17 the the DT 22766 1927 18 apparatus apparatus NN 22766 1927 19 for for IN 22766 1927 20 which which WDT 22766 1927 21 the the DT 22766 1927 22 circuit circuit NN 22766 1927 23 is be VBZ 22766 1927 24 intended intend VBN 22766 1927 25 . . . 22766 1928 1 Coherer Coherer NNP 22766 1928 2 . . . 22766 1929 1 A a DT 22766 1929 2 tube tube NN 22766 1929 3 , , , 22766 1929 4 or or CC 22766 1929 5 other other JJ 22766 1929 6 structure structure NN 22766 1929 7 , , , 22766 1929 8 containing contain VBG 22766 1929 9 normally normally RB 22766 1929 10 high high JJ 22766 1929 11 resistance resistance NN 22766 1929 12 particles particle NNS 22766 1929 13 which which WDT 22766 1929 14 form form VBP 22766 1929 15 a a DT 22766 1929 16 path path NN 22766 1929 17 or or CC 22766 1929 18 bridge bridge NN 22766 1929 19 between between IN 22766 1929 20 the the DT 22766 1929 21 opposite opposite JJ 22766 1929 22 terminals terminal NNS 22766 1929 23 of of IN 22766 1929 24 a a DT 22766 1929 25 circuit circuit NN 22766 1929 26 . . . 22766 1930 1 Coil Coil NNP 22766 1930 2 . . . 22766 1931 1 A a DT 22766 1931 2 wire wire NN 22766 1931 3 , , , 22766 1931 4 usually usually RB 22766 1931 5 insulated insulate VBN 22766 1931 6 , , , 22766 1931 7 wound wind VBN 22766 1931 8 around around IN 22766 1931 9 a a DT 22766 1931 10 spool spool NN 22766 1931 11 . . . 22766 1932 1 Coil Coil NNP 22766 1932 2 , , , 22766 1932 3 Induction Induction NNP 22766 1932 4 . . . 22766 1933 1 One one CD 22766 1933 2 of of IN 22766 1933 3 a a DT 22766 1933 4 pair pair NN 22766 1933 5 of of IN 22766 1933 6 coils coil NNS 22766 1933 7 designed design VBN 22766 1933 8 to to TO 22766 1933 9 change change VB 22766 1933 10 the the DT 22766 1933 11 voltage voltage NN 22766 1933 12 of of IN 22766 1933 13 a a DT 22766 1933 14 current current NN 22766 1933 15 of of IN 22766 1933 16 electricity electricity NN 22766 1933 17 , , , 22766 1933 18 from from IN 22766 1933 19 a a DT 22766 1933 20 higher high JJR 22766 1933 21 to to IN 22766 1933 22 a a DT 22766 1933 23 lower low JJR 22766 1933 24 , , , 22766 1933 25 or or CC 22766 1933 26 from from IN 22766 1933 27 a a DT 22766 1933 28 lower low JJR 22766 1933 29 to to IN 22766 1933 30 a a DT 22766 1933 31 higher high JJR 22766 1933 32 electro electro JJ 22766 1933 33 - - HYPH 22766 1933 34 motive motive JJ 22766 1933 35 force force NN 22766 1933 36 . . . 22766 1934 1 Coil Coil NNP 22766 1934 2 , , , 22766 1934 3 Resistance Resistance NNP 22766 1934 4 . . . 22766 1935 1 A a DT 22766 1935 2 coil coil NN 22766 1935 3 so so RB 22766 1935 4 wound wound VB 22766 1935 5 that that IN 22766 1935 6 it -PRON- PRP 22766 1935 7 will will MD 22766 1935 8 offer offer VB 22766 1935 9 a a DT 22766 1935 10 resistance resistance NN 22766 1935 11 to to IN 22766 1935 12 a a DT 22766 1935 13 steady steady JJ 22766 1935 14 current current NN 22766 1935 15 , , , 22766 1935 16 or or CC 22766 1935 17 reduce reduce VB 22766 1935 18 the the DT 22766 1935 19 flow flow NN 22766 1935 20 of of IN 22766 1935 21 electricity electricity NN 22766 1935 22 . . . 22766 1936 1 Commutator commutator NN 22766 1936 2 . . . 22766 1937 1 A a DT 22766 1937 2 cylinder cylinder NN 22766 1937 3 on on IN 22766 1937 4 the the DT 22766 1937 5 end end NN 22766 1937 6 of of IN 22766 1937 7 the the DT 22766 1937 8 armature armature NN 22766 1937 9 of of IN 22766 1937 10 a a DT 22766 1937 11 dynamo dynamo NN 22766 1937 12 or or CC 22766 1937 13 motor motor NN 22766 1937 14 and and CC 22766 1937 15 provided provide VBD 22766 1937 16 with with IN 22766 1937 17 a a DT 22766 1937 18 pair pair NN 22766 1937 19 of of IN 22766 1937 20 contact contact NN 22766 1937 21 plates plate NNS 22766 1937 22 for for IN 22766 1937 23 each each DT 22766 1937 24 particular particular JJ 22766 1937 25 coil coil NN 22766 1937 26 in in IN 22766 1937 27 the the DT 22766 1937 28 armature armature NN 22766 1937 29 , , , 22766 1937 30 in in IN 22766 1937 31 order order NN 22766 1937 32 to to TO 22766 1937 33 change change VB 22766 1937 34 the the DT 22766 1937 35 direction direction NN 22766 1937 36 of of IN 22766 1937 37 the the DT 22766 1937 38 current current NN 22766 1937 39 . . . 22766 1938 1 Compass compass NN 22766 1938 2 . . . 22766 1939 1 An an DT 22766 1939 2 apparatus apparatus NN 22766 1939 3 which which WDT 22766 1939 4 indicates indicate VBZ 22766 1939 5 the the DT 22766 1939 6 direction direction NN 22766 1939 7 or or CC 22766 1939 8 flow flow NN 22766 1939 9 of of IN 22766 1939 10 the the DT 22766 1939 11 earth earth NN 22766 1939 12 's 's POS 22766 1939 13 magnetism magnetism NN 22766 1939 14 . . . 22766 1940 1 Condenser Condenser NNP 22766 1940 2 . . . 22766 1941 1 A a DT 22766 1941 2 device device NN 22766 1941 3 for for IN 22766 1941 4 storing store VBG 22766 1941 5 up up RP 22766 1941 6 electro electro JJ 22766 1941 7 - - HYPH 22766 1941 8 static static JJ 22766 1941 9 charges charge NNS 22766 1941 10 . . . 22766 1942 1 Conductance conductance NN 22766 1942 2 . . . 22766 1943 1 That that DT 22766 1943 2 quality quality NN 22766 1943 3 of of IN 22766 1943 4 a a DT 22766 1943 5 conductor conductor NN 22766 1943 6 to to TO 22766 1943 7 carry carry VB 22766 1943 8 a a DT 22766 1943 9 current current NN 22766 1943 10 of of IN 22766 1943 11 electricity electricity NN 22766 1943 12 , , , 22766 1943 13 dependent dependent JJ 22766 1943 14 on on IN 22766 1943 15 its -PRON- PRP$ 22766 1943 16 shape shape NN 22766 1943 17 for for IN 22766 1943 18 the the DT 22766 1943 19 best good JJS 22766 1943 20 results result NNS 22766 1943 21 . . . 22766 1944 1 Conduction conduction NN 22766 1944 2 . . . 22766 1945 1 The the DT 22766 1945 2 transmission transmission NN 22766 1945 3 of of IN 22766 1945 4 a a DT 22766 1945 5 current current NN 22766 1945 6 through through IN 22766 1945 7 a a DT 22766 1945 8 rod rod NN 22766 1945 9 , , , 22766 1945 10 wire wire NN 22766 1945 11 or or CC 22766 1945 12 conductor conductor NN 22766 1945 13 . . . 22766 1946 1 Conductivity conductivity NN 22766 1946 2 . . . 22766 1947 1 That that DT 22766 1947 2 quality quality NN 22766 1947 3 which which WDT 22766 1947 4 has have VBZ 22766 1947 5 reference reference NN 22766 1947 6 to to IN 22766 1947 7 the the DT 22766 1947 8 capacity capacity NN 22766 1947 9 to to TO 22766 1947 10 conduct conduct VB 22766 1947 11 a a DT 22766 1947 12 current current NN 22766 1947 13 . . . 22766 1948 1 Conductor conductor NN 22766 1948 2 . . . 22766 1949 1 Any any DT 22766 1949 2 body body NN 22766 1949 3 , , , 22766 1949 4 such such JJ 22766 1949 5 as as IN 22766 1949 6 a a DT 22766 1949 7 bar bar NN 22766 1949 8 , , , 22766 1949 9 rod rod NN 22766 1949 10 , , , 22766 1949 11 wire wire NN 22766 1949 12 , , , 22766 1949 13 or or CC 22766 1949 14 machine machine NN 22766 1949 15 , , , 22766 1949 16 which which WDT 22766 1949 17 will will MD 22766 1949 18 carry carry VB 22766 1949 19 a a DT 22766 1949 20 current current NN 22766 1949 21 . . . 22766 1950 1 Connector connector NN 22766 1950 2 . . . 22766 1951 1 A a DT 22766 1951 2 binding bind VBG 22766 1951 3 post post NN 22766 1951 4 , , , 22766 1951 5 clamp clamp NN 22766 1951 6 , , , 22766 1951 7 screw screw NN 22766 1951 8 , , , 22766 1951 9 or or CC 22766 1951 10 other other JJ 22766 1951 11 means mean NNS 22766 1951 12 to to TO 22766 1951 13 hold hold VB 22766 1951 14 the the DT 22766 1951 15 end end NN 22766 1951 16 of of IN 22766 1951 17 a a DT 22766 1951 18 wire wire NN 22766 1951 19 , , , 22766 1951 20 or or CC 22766 1951 21 electric electric JJ 22766 1951 22 conductor conductor NN 22766 1951 23 . . . 22766 1952 1 Contact contact NN 22766 1952 2 . . . 22766 1953 1 To to TO 22766 1953 2 unite unite VB 22766 1953 3 any any DT 22766 1953 4 parts part NNS 22766 1953 5 in in IN 22766 1953 6 an an DT 22766 1953 7 electric electric JJ 22766 1953 8 circuit circuit NN 22766 1953 9 . . . 22766 1954 1 Controller Controller NNP 22766 1954 2 . . . 22766 1955 1 The the DT 22766 1955 2 handle handle NN 22766 1955 3 of of IN 22766 1955 4 a a DT 22766 1955 5 switchboard switchboard NN 22766 1955 6 , , , 22766 1955 7 or or CC 22766 1955 8 other other JJ 22766 1955 9 contact contact NN 22766 1955 10 making make VBG 22766 1955 11 and and CC 22766 1955 12 breaking breaking NN 22766 1955 13 means mean NNS 22766 1955 14 in in IN 22766 1955 15 a a DT 22766 1955 16 circuit circuit NN 22766 1955 17 . . . 22766 1956 1 Converter converter NN 22766 1956 2 . . . 22766 1957 1 An an DT 22766 1957 2 induction induction NN 22766 1957 3 coil coil NN 22766 1957 4 in in IN 22766 1957 5 an an DT 22766 1957 6 alternating alternate VBG 22766 1957 7 circuit circuit NN 22766 1957 8 for for IN 22766 1957 9 changing change VBG 22766 1957 10 potential potential JJ 22766 1957 11 difference difference NN 22766 1957 12 , , , 22766 1957 13 such such JJ 22766 1957 14 as as IN 22766 1957 15 high high JJ 22766 1957 16 alternating alternate VBG 22766 1957 17 voltage voltage NN 22766 1957 18 into into IN 22766 1957 19 low low JJ 22766 1957 20 direct direct JJ 22766 1957 21 current current JJ 22766 1957 22 voltage voltage NN 22766 1957 23 . . . 22766 1958 1 Convolution convolution NN 22766 1958 2 . . . 22766 1959 1 To to TO 22766 1959 2 wind wind VB 22766 1959 3 like like IN 22766 1959 4 a a DT 22766 1959 5 clock clock NN 22766 1959 6 spring spring NN 22766 1959 7 . . . 22766 1960 1 Core core NN 22766 1960 2 . . . 22766 1961 1 The the DT 22766 1961 2 inner inner JJ 22766 1961 3 portion portion NN 22766 1961 4 of of IN 22766 1961 5 an an DT 22766 1961 6 electro electro JJ 22766 1961 7 - - HYPH 22766 1961 8 magnet magnet NN 22766 1961 9 . . . 22766 1962 1 The the DT 22766 1962 2 inside inside JJ 22766 1962 3 part part NN 22766 1962 4 of of IN 22766 1962 5 an an DT 22766 1962 6 armature armature NN 22766 1962 7 wound wound NN 22766 1962 8 with with IN 22766 1962 9 wire wire NN 22766 1962 10 . . . 22766 1963 1 Core Core NNP 22766 1963 2 , , , 22766 1963 3 Laminated Laminated NNP 22766 1963 4 . . . 22766 1964 1 When when WRB 22766 1964 2 the the DT 22766 1964 3 core core NN 22766 1964 4 is be VBZ 22766 1964 5 built build VBN 22766 1964 6 up up IN 22766 1964 7 of of IN 22766 1964 8 a a DT 22766 1964 9 number number NN 22766 1964 10 of of IN 22766 1964 11 separate separate JJ 22766 1964 12 pieces piece NNS 22766 1964 13 of of IN 22766 1964 14 the the DT 22766 1964 15 same same JJ 22766 1964 16 material material NN 22766 1964 17 , , , 22766 1964 18 but but CC 22766 1964 19 not not RB 22766 1964 20 insulated insulate VBN 22766 1964 21 from from IN 22766 1964 22 each each DT 22766 1964 23 other other JJ 22766 1964 24 . . . 22766 1965 1 Coulomb Coulomb NNP 22766 1965 2 . . . 22766 1966 1 The the DT 22766 1966 2 unit unit NN 22766 1966 3 of of IN 22766 1966 4 electrical electrical JJ 22766 1966 5 quantity quantity NN 22766 1966 6 . . . 22766 1967 1 It -PRON- PRP 22766 1967 2 is be VBZ 22766 1967 3 the the DT 22766 1967 4 quantity quantity NN 22766 1967 5 passed pass VBN 22766 1967 6 by by IN 22766 1967 7 a a DT 22766 1967 8 current current NN 22766 1967 9 of of IN 22766 1967 10 one one CD 22766 1967 11 ampere ampere JJ 22766 1967 12 intensity intensity NN 22766 1967 13 in in IN 22766 1967 14 one one CD 22766 1967 15 second second NN 22766 1967 16 of of IN 22766 1967 17 time time NN 22766 1967 18 . . . 22766 1968 1 Couple couple NN 22766 1968 2 , , , 22766 1968 3 Electric Electric NNP 22766 1968 4 . . . 22766 1969 1 Two two CD 22766 1969 2 or or CC 22766 1969 3 more more JJR 22766 1969 4 electrodes electrode NNS 22766 1969 5 in in IN 22766 1969 6 a a DT 22766 1969 7 liquid liquid NN 22766 1969 8 to to TO 22766 1969 9 produce produce VB 22766 1969 10 an an DT 22766 1969 11 electric electric JJ 22766 1969 12 force force NN 22766 1969 13 . . . 22766 1970 1 Current current JJ 22766 1970 2 , , , 22766 1970 3 Alternating alternating NN 22766 1970 4 . . . 22766 1971 1 A a DT 22766 1971 2 natural natural JJ 22766 1971 3 current current NN 22766 1971 4 produced produce VBN 22766 1971 5 by by IN 22766 1971 6 the the DT 22766 1971 7 action action NN 22766 1971 8 of of IN 22766 1971 9 electro electro NNP 22766 1971 10 - - HYPH 22766 1971 11 magnets magnet NNS 22766 1971 12 . . . 22766 1972 1 It -PRON- PRP 22766 1972 2 is be VBZ 22766 1972 3 a a DT 22766 1972 4 succession succession NN 22766 1972 5 of of IN 22766 1972 6 short short JJ 22766 1972 7 impulses impulse NNS 22766 1972 8 in in IN 22766 1972 9 opposite opposite JJ 22766 1972 10 directions direction NNS 22766 1972 11 . . . 22766 1973 1 Current current JJ 22766 1973 2 , , , 22766 1973 3 Constant constant JJ 22766 1973 4 . . . 22766 1974 1 A a DT 22766 1974 2 current current NN 22766 1974 3 which which WDT 22766 1974 4 is be VBZ 22766 1974 5 uniformly uniformly RB 22766 1974 6 maintained maintain VBN 22766 1974 7 in in IN 22766 1974 8 a a DT 22766 1974 9 steady steady JJ 22766 1974 10 stream stream NN 22766 1974 11 . . . 22766 1975 1 Current current JJ 22766 1975 2 , , , 22766 1975 3 Induced induce VBN 22766 1975 4 . . . 22766 1976 1 A a DT 22766 1976 2 current current NN 22766 1976 3 produced produce VBN 22766 1976 4 by by IN 22766 1976 5 electro electro NNP 22766 1976 6 - - HYPH 22766 1976 7 dynamic dynamic JJ 22766 1976 8 induction induction NN 22766 1976 9 . . . 22766 1977 1 Current current JJ 22766 1977 2 Meter Meter NNP 22766 1977 3 . . . 22766 1978 1 An an DT 22766 1978 2 apparatus apparatus NN 22766 1978 3 for for IN 22766 1978 4 indicating indicate VBG 22766 1978 5 the the DT 22766 1978 6 strength strength NN 22766 1978 7 of of IN 22766 1978 8 a a DT 22766 1978 9 current current NN 22766 1978 10 . . . 22766 1979 1 An an DT 22766 1979 2 ammeter ammeter NN 22766 1979 3 . . . 22766 1980 1 Current current JJ 22766 1980 2 , , , 22766 1980 3 Oscillating oscillating NN 22766 1980 4 . . . 22766 1981 1 A a DT 22766 1981 2 current current JJ 22766 1981 3 which which WDT 22766 1981 4 periodically periodically RB 22766 1981 5 alternates alternate VBZ 22766 1981 6 . . . 22766 1982 1 Current current JJ 22766 1982 2 , , , 22766 1982 3 Periodic periodic JJ 22766 1982 4 . . . 22766 1983 1 A a DT 22766 1983 2 periodically periodically RB 22766 1983 3 varying vary VBG 22766 1983 4 current current JJ 22766 1983 5 strength strength NN 22766 1983 6 . . . 22766 1984 1 Current current JJ 22766 1984 2 , , , 22766 1984 3 Undulating undulating NN 22766 1984 4 . . . 22766 1985 1 A a DT 22766 1985 2 current current JJ 22766 1985 3 which which WDT 22766 1985 4 has have VBZ 22766 1985 5 a a DT 22766 1985 6 constant constant JJ 22766 1985 7 direction direction NN 22766 1985 8 , , , 22766 1985 9 but but CC 22766 1985 10 has have VBZ 22766 1985 11 a a DT 22766 1985 12 continuously continuously RB 22766 1985 13 varying vary VBG 22766 1985 14 strength strength NN 22766 1985 15 . . . 22766 1986 1 Decomposition decomposition NN 22766 1986 2 . . . 22766 1987 1 The the DT 22766 1987 2 separation separation NN 22766 1987 3 of of IN 22766 1987 4 a a DT 22766 1987 5 liquid liquid NN 22766 1987 6 , , , 22766 1987 7 such such JJ 22766 1987 8 as as IN 22766 1987 9 an an DT 22766 1987 10 electrolyte electrolyte NNP 22766 1987 11 , , , 22766 1987 12 into into IN 22766 1987 13 its -PRON- PRP$ 22766 1987 14 prime prime JJ 22766 1987 15 elements element NNS 22766 1987 16 , , , 22766 1987 17 either either CC 22766 1987 18 electrically electrically RB 22766 1987 19 or or CC 22766 1987 20 otherwise otherwise RB 22766 1987 21 . . . 22766 1988 1 Deflection deflection NN 22766 1988 2 . . . 22766 1989 1 The the DT 22766 1989 2 change change NN 22766 1989 3 of of IN 22766 1989 4 movement movement NN 22766 1989 5 of of IN 22766 1989 6 a a DT 22766 1989 7 magnetic magnetic JJ 22766 1989 8 needle needle NN 22766 1989 9 out out IN 22766 1989 10 of of IN 22766 1989 11 its -PRON- PRP$ 22766 1989 12 regular regular JJ 22766 1989 13 direction direction NN 22766 1989 14 of of IN 22766 1989 15 movement movement NN 22766 1989 16 . . . 22766 1990 1 Demagnetization demagnetization NN 22766 1990 2 . . . 22766 1991 1 When when WRB 22766 1991 2 a a DT 22766 1991 3 current current NN 22766 1991 4 passes pass VBZ 22766 1991 5 through through IN 22766 1991 6 a a DT 22766 1991 7 coil coil NN 22766 1991 8 wound wind VBN 22766 1991 9 on on IN 22766 1991 10 an an DT 22766 1991 11 iron iron NN 22766 1991 12 core core NN 22766 1991 13 , , , 22766 1991 14 the the DT 22766 1991 15 core core NN 22766 1991 16 becomes become VBZ 22766 1991 17 magnetized magnetize VBN 22766 1991 18 . . . 22766 1992 1 When when WRB 22766 1992 2 the the DT 22766 1992 3 current current NN 22766 1992 4 ceases cease VBZ 22766 1992 5 the the DT 22766 1992 6 core core NN 22766 1992 7 is be VBZ 22766 1992 8 no no RB 22766 1992 9 longer long RBR 22766 1992 10 a a DT 22766 1992 11 magnet magnet NN 22766 1992 12 . . . 22766 1993 1 It -PRON- PRP 22766 1993 2 is be VBZ 22766 1993 3 then then RB 22766 1993 4 said say VBN 22766 1993 5 to to TO 22766 1993 6 be be VB 22766 1993 7 _ _ NNP 22766 1993 8 demagnetized demagnetize VBN 22766 1993 9 _ _ NNP 22766 1993 10 . . . 22766 1994 1 It -PRON- PRP 22766 1994 2 also also RB 22766 1994 3 has have VBZ 22766 1994 4 reference reference NN 22766 1994 5 to to IN 22766 1994 6 the the DT 22766 1994 7 process process NN 22766 1994 8 for for IN 22766 1994 9 making make VBG 22766 1994 10 a a DT 22766 1994 11 watch watch NN 22766 1994 12 non non JJ 22766 1994 13 - - JJ 22766 1994 14 magnetic magnetic JJ 22766 1994 15 so so IN 22766 1994 16 that that IN 22766 1994 17 it -PRON- PRP 22766 1994 18 will will MD 22766 1994 19 not not RB 22766 1994 20 be be VB 22766 1994 21 affected affect VBN 22766 1994 22 when when WRB 22766 1994 23 in in IN 22766 1994 24 a a DT 22766 1994 25 magnetic magnetic JJ 22766 1994 26 field field NN 22766 1994 27 . . . 22766 1995 1 Density density NN 22766 1995 2 . . . 22766 1996 1 The the DT 22766 1996 2 quantity quantity NN 22766 1996 3 of of IN 22766 1996 4 an an DT 22766 1996 5 electric electric JJ 22766 1996 6 charge charge NN 22766 1996 7 in in IN 22766 1996 8 a a DT 22766 1996 9 conductor conductor NN 22766 1996 10 or or CC 22766 1996 11 substance substance NN 22766 1996 12 . . . 22766 1997 1 Depolarization depolarization NN 22766 1997 2 . . . 22766 1998 1 The the DT 22766 1998 2 removal removal NN 22766 1998 3 of of IN 22766 1998 4 magnetism magnetism NN 22766 1998 5 from from IN 22766 1998 6 a a DT 22766 1998 7 permanent permanent JJ 22766 1998 8 magnet magnet NN 22766 1998 9 , , , 22766 1998 10 or or CC 22766 1998 11 a a DT 22766 1998 12 horse horse NN 22766 1998 13 - - HYPH 22766 1998 14 shoe shoe NN 22766 1998 15 magnet magnet NN 22766 1998 16 , , , 22766 1998 17 for for IN 22766 1998 18 instance instance NN 22766 1998 19 . . . 22766 1999 1 It -PRON- PRP 22766 1999 2 is be VBZ 22766 1999 3 generally generally RB 22766 1999 4 accomplished accomplish VBN 22766 1999 5 by by IN 22766 1999 6 applying apply VBG 22766 1999 7 heat heat NN 22766 1999 8 . . . 22766 2000 1 Deposition Deposition NNP 22766 2000 2 , , , 22766 2000 3 The the DT 22766 2000 4 act act NN 22766 2000 5 of of IN 22766 2000 6 carrying carry VBG 22766 2000 7 metal metal NN 22766 2000 8 from from IN 22766 2000 9 one one CD 22766 2000 10 pole pole NN 22766 2000 11 of of IN 22766 2000 12 a a DT 22766 2000 13 cell cell NN 22766 2000 14 to to IN 22766 2000 15 Electrolysis electrolysis NN 22766 2000 16 . . . 22766 2001 1 another another DT 22766 2001 2 pole pole NN 22766 2001 3 , , , 22766 2001 4 as as IN 22766 2001 5 in in IN 22766 2001 6 electroplating electroplating NN 22766 2001 7 . . . 22766 2002 1 Detector detector NN 22766 2002 2 . . . 22766 2003 1 Mechanism mechanism NN 22766 2003 2 for for IN 22766 2003 3 indicating indicate VBG 22766 2003 4 the the DT 22766 2003 5 presence presence NN 22766 2003 6 of of IN 22766 2003 7 a a DT 22766 2003 8 current current NN 22766 2003 9 in in IN 22766 2003 10 a a DT 22766 2003 11 circuit circuit NN 22766 2003 12 . . . 22766 2004 1 Diaphragm diaphragm UH 22766 2004 2 . . . 22766 2005 1 A a DT 22766 2005 2 plate plate NN 22766 2005 3 in in IN 22766 2005 4 a a DT 22766 2005 5 telephone telephone NN 22766 2005 6 , , , 22766 2005 7 which which WDT 22766 2005 8 , , , 22766 2005 9 in in IN 22766 2005 10 the the DT 22766 2005 11 receiver receiver NN 22766 2005 12 , , , 22766 2005 13 is be VBZ 22766 2005 14 in in IN 22766 2005 15 the the DT 22766 2005 16 magnetic magnetic JJ 22766 2005 17 field field NN 22766 2005 18 of of IN 22766 2005 19 a a DT 22766 2005 20 magnet magnet NN 22766 2005 21 , , , 22766 2005 22 and and CC 22766 2005 23 in in IN 22766 2005 24 a a DT 22766 2005 25 transmitter transmitter NN 22766 2005 26 carries carry VBZ 22766 2005 27 the the DT 22766 2005 28 light light JJ 22766 2005 29 contact contact NN 22766 2005 30 points point NNS 22766 2005 31 . . . 22766 2006 1 Dielectric Dielectric NNP 22766 2006 2 . . . 22766 2007 1 A a DT 22766 2007 2 non non JJ 22766 2007 3 - - NN 22766 2007 4 conductor conductor NN 22766 2007 5 for for IN 22766 2007 6 an an DT 22766 2007 7 electric electric JJ 22766 2007 8 current current NN 22766 2007 9 , , , 22766 2007 10 but but CC 22766 2007 11 through through IN 22766 2007 12 which which WDT 22766 2007 13 electro electro NNP 22766 2007 14 - - HYPH 22766 2007 15 static static NNP 22766 2007 16 induction induction NN 22766 2007 17 will will MD 22766 2007 18 take take VB 22766 2007 19 place place NN 22766 2007 20 . . . 22766 2008 1 For for IN 22766 2008 2 example example NN 22766 2008 3 : : : 22766 2008 4 glass glass NN 22766 2008 5 and and CC 22766 2008 6 rubber rubber NN 22766 2008 7 are be VBP 22766 2008 8 dielectrics dielectric NNS 22766 2008 9 . . . 22766 2009 1 Discharge discharge NN 22766 2009 2 . . . 22766 2010 1 The the DT 22766 2010 2 current current JJ 22766 2010 3 flowing flow VBG 22766 2010 4 from from IN 22766 2010 5 an an DT 22766 2010 6 accumulator accumulator NN 22766 2010 7 . . . 22766 2011 1 Disintegration disintegration NN 22766 2011 2 . . . 22766 2012 1 The the DT 22766 2012 2 breaking breaking NN 22766 2012 3 up up RP 22766 2012 4 of of IN 22766 2012 5 the the DT 22766 2012 6 plate plate NN 22766 2012 7 or or CC 22766 2012 8 active active JJ 22766 2012 9 material material NN 22766 2012 10 . . . 22766 2013 1 Disruptive disruptive JJ 22766 2013 2 . . . 22766 2014 1 A a DT 22766 2014 2 static static JJ 22766 2014 3 discharge discharge NN 22766 2014 4 passing pass VBG 22766 2014 5 through through IN 22766 2014 6 a a DT 22766 2014 7 dielectric dielectric NN 22766 2014 8 . . . 22766 2015 1 Duplex Duplex NNP 22766 2015 2 Wire Wire NNP 22766 2015 3 . . . 22766 2016 1 A a DT 22766 2016 2 pair pair NN 22766 2016 3 of of IN 22766 2016 4 wires wire NNS 22766 2016 5 usually usually RB 22766 2016 6 twisted twist VBD 22766 2016 7 together together RB 22766 2016 8 and and CC 22766 2016 9 insulated insulate VBN 22766 2016 10 from from IN 22766 2016 11 each each DT 22766 2016 12 other other JJ 22766 2016 13 to to TO 22766 2016 14 form form VB 22766 2016 15 the the DT 22766 2016 16 conducting conduct VBG 22766 2016 17 circuit circuit NN 22766 2016 18 of of IN 22766 2016 19 a a DT 22766 2016 20 system system NN 22766 2016 21 . . . 22766 2017 1 Dynamic Dynamic NNP 22766 2017 2 Electricity Electricity NNP 22766 2017 3 . . . 22766 2018 1 The the DT 22766 2018 2 term term NN 22766 2018 3 applied apply VBD 22766 2018 4 to to IN 22766 2018 5 a a DT 22766 2018 6 current current JJ 22766 2018 7 flowing flow VBG 22766 2018 8 through through IN 22766 2018 9 a a DT 22766 2018 10 wire wire NN 22766 2018 11 . . . 22766 2019 1 Dynamo Dynamo NNP 22766 2019 2 . . . 22766 2020 1 An an DT 22766 2020 2 apparatus apparatus NN 22766 2020 3 , , , 22766 2020 4 consisting consist VBG 22766 2020 5 of of IN 22766 2020 6 core core NN 22766 2020 7 and and CC 22766 2020 8 field field NN 22766 2020 9 magnets magnet NNS 22766 2020 10 , , , 22766 2020 11 which which WDT 22766 2020 12 , , , 22766 2020 13 when when WRB 22766 2020 14 the the DT 22766 2020 15 core core NN 22766 2020 16 is be VBZ 22766 2020 17 turned turn VBN 22766 2020 18 , , , 22766 2020 19 will will MD 22766 2020 20 develop develop VB 22766 2020 21 a a DT 22766 2020 22 current current NN 22766 2020 23 of of IN 22766 2020 24 electricity electricity NN 22766 2020 25 . . . 22766 2021 1 Earth Earth NNP 22766 2021 2 Returns return NNS 22766 2021 3 . . . 22766 2022 1 Instead instead RB 22766 2022 2 of of IN 22766 2022 3 using use VBG 22766 2022 4 two two CD 22766 2022 5 wires wire NNS 22766 2022 6 to to TO 22766 2022 7 carry carry VB 22766 2022 8 a a DT 22766 2022 9 circuit circuit NN 22766 2022 10 , , , 22766 2022 11 the the DT 22766 2022 12 earth earth NN 22766 2022 13 is be VBZ 22766 2022 14 used use VBN 22766 2022 15 for for IN 22766 2022 16 what what WP 22766 2022 17 is be VBZ 22766 2022 18 called call VBN 22766 2022 19 the the DT 22766 2022 20 _ _ NNP 22766 2022 21 return return NN 22766 2022 22 _ _ NNP 22766 2022 23 circuit circuit NN 22766 2022 24 . . . 22766 2023 1 Efficiency efficiency NN 22766 2023 2 . . . 22766 2024 1 The the DT 22766 2024 2 total total JJ 22766 2024 3 electrical electrical JJ 22766 2024 4 energy energy NN 22766 2024 5 produced produce VBN 22766 2024 6 , , , 22766 2024 7 in in IN 22766 2024 8 which which WDT 22766 2024 9 that that IN 22766 2024 10 wasted waste VBD 22766 2024 11 , , , 22766 2024 12 as as RB 22766 2024 13 well well RB 22766 2024 14 as as IN 22766 2024 15 that that DT 22766 2024 16 used use VBD 22766 2024 17 , , , 22766 2024 18 is be VBZ 22766 2024 19 calculated calculate VBN 22766 2024 20 . . . 22766 2025 1 Elasticity elasticity NN 22766 2025 2 . . . 22766 2026 1 That that DT 22766 2026 2 property property NN 22766 2026 3 of of IN 22766 2026 4 any any DT 22766 2026 5 matter matter NN 22766 2026 6 which which WDT 22766 2026 7 , , , 22766 2026 8 after after IN 22766 2026 9 a a DT 22766 2026 10 stress stress NN 22766 2026 11 , , , 22766 2026 12 will will MD 22766 2026 13 cause cause VB 22766 2026 14 the the DT 22766 2026 15 substance substance NN 22766 2026 16 to to TO 22766 2026 17 return return VB 22766 2026 18 to to IN 22766 2026 19 its -PRON- PRP$ 22766 2026 20 original original JJ 22766 2026 21 form form NN 22766 2026 22 or or CC 22766 2026 23 condition condition NN 22766 2026 24 . . . 22766 2027 1 Electricity electricity NN 22766 2027 2 has have VBZ 22766 2027 3 elasticity elasticity NN 22766 2027 4 , , , 22766 2027 5 which which WDT 22766 2027 6 is be VBZ 22766 2027 7 utilized utilize VBN 22766 2027 8 in in IN 22766 2027 9 condensers condenser NNS 22766 2027 10 , , , 22766 2027 11 as as IN 22766 2027 12 an an DT 22766 2027 13 instance instance NN 22766 2027 14 . . . 22766 2028 1 Electricity electricity NN 22766 2028 2 , , , 22766 2028 3 Lightning lightning NN 22766 2028 4 , , , 22766 2028 5 and and CC 22766 2028 6 , , , 22766 2028 7 in in IN 22766 2028 8 short short JJ 22766 2028 9 , , , 22766 2028 10 any any DT 22766 2028 11 current current JJ 22766 2028 12 or or CC 22766 2028 13 electrical electrical JJ 22766 2028 14 Atmospheric Atmospheric NNP 22766 2028 15 . . . 22766 2029 1 impulse impulse NNP 22766 2029 2 , , , 22766 2029 3 like like IN 22766 2029 4 wireless wireless JJ 22766 2029 5 telegraphic telegraphic JJ 22766 2029 6 waves wave NNS 22766 2029 7 , , , 22766 2029 8 is be VBZ 22766 2029 9 called call VBN 22766 2029 10 _ _ NNP 22766 2029 11 atmospheric atmospheric JJ 22766 2029 12 _ _ NNP 22766 2029 13 . . . 22766 2030 1 Electricity electricity NN 22766 2030 2 , , , 22766 2030 3 Electricity electricity NN 22766 2030 4 with with IN 22766 2030 5 a a DT 22766 2030 6 low low JJ 22766 2030 7 potentiality potentiality NN 22766 2030 8 and and CC 22766 2030 9 large large JJ 22766 2030 10 current current JJ 22766 2030 11 Voltaic Voltaic NNP 22766 2030 12 . . . 22766 2031 1 density density NN 22766 2031 2 . . . 22766 2032 1 Electrification electrification NN 22766 2032 2 . . . 22766 2033 1 The the DT 22766 2033 2 process process NN 22766 2033 3 of of IN 22766 2033 4 imparting impart VBG 22766 2033 5 a a DT 22766 2033 6 charge charge NN 22766 2033 7 of of IN 22766 2033 8 electricity electricity NN 22766 2033 9 to to IN 22766 2033 10 any any DT 22766 2033 11 body body NN 22766 2033 12 . . . 22766 2034 1 Electro Electro NNP 22766 2034 2 - - HYPH 22766 2034 3 chemistry chemistry NN 22766 2034 4 . . . 22766 2035 1 The the DT 22766 2035 2 study study NN 22766 2035 3 of of IN 22766 2035 4 which which WDT 22766 2035 5 treats treat NNS 22766 2035 6 of of IN 22766 2035 7 electric electric JJ 22766 2035 8 and and CC 22766 2035 9 chemical chemical JJ 22766 2035 10 forces force NNS 22766 2035 11 , , , 22766 2035 12 such such JJ 22766 2035 13 as as IN 22766 2035 14 electric electric JJ 22766 2035 15 plating plating NN 22766 2035 16 , , , 22766 2035 17 electric electric JJ 22766 2035 18 fusing fusing NN 22766 2035 19 , , , 22766 2035 20 electrolysis electrolysis NN 22766 2035 21 , , , 22766 2035 22 and and CC 22766 2035 23 the the DT 22766 2035 24 like like JJ 22766 2035 25 . . . 22766 2036 1 Electrode Electrode NNP 22766 2036 2 . . . 22766 2037 1 The the DT 22766 2037 2 terminals terminal NNS 22766 2037 3 of of IN 22766 2037 4 a a DT 22766 2037 5 battery battery NN 22766 2037 6 , , , 22766 2037 7 or or CC 22766 2037 8 of of IN 22766 2037 9 any any DT 22766 2037 10 circuit circuit NN 22766 2037 11 ; ; : 22766 2037 12 as as IN 22766 2037 13 , , , 22766 2037 14 for for IN 22766 2037 15 instance instance NN 22766 2037 16 , , , 22766 2037 17 an an DT 22766 2037 18 arc arc NN 22766 2037 19 light light NN 22766 2037 20 . . . 22766 2038 1 Electrolyte Electrolyte NNP 22766 2038 2 . . . 22766 2039 1 Any any DT 22766 2039 2 material material NN 22766 2039 3 which which WDT 22766 2039 4 is be VBZ 22766 2039 5 capable capable JJ 22766 2039 6 of of IN 22766 2039 7 being be VBG 22766 2039 8 decomposed decompose VBN 22766 2039 9 by by IN 22766 2039 10 an an DT 22766 2039 11 electric electric JJ 22766 2039 12 current current NN 22766 2039 13 . . . 22766 2040 1 Electro Electro NNP 22766 2040 2 - - HYPH 22766 2040 3 magnetism magnetism NN 22766 2040 4 . . . 22766 2041 1 Magnetism magnetism NN 22766 2041 2 which which WDT 22766 2041 3 is be VBZ 22766 2041 4 created create VBN 22766 2041 5 by by IN 22766 2041 6 an an DT 22766 2041 7 electric electric JJ 22766 2041 8 current current NN 22766 2041 9 . . . 22766 2042 1 Electrometer electrometer NN 22766 2042 2 . . . 22766 2043 1 An an DT 22766 2043 2 instrument instrument NN 22766 2043 3 for for IN 22766 2043 4 measuring measure VBG 22766 2043 5 static static JJ 22766 2043 6 electricity electricity NN 22766 2043 7 , , , 22766 2043 8 differing differ VBG 22766 2043 9 from from IN 22766 2043 10 a a DT 22766 2043 11 galvanometer galvanometer NN 22766 2043 12 , , , 22766 2043 13 which which WDT 22766 2043 14 measures measure VBZ 22766 2043 15 a a DT 22766 2043 16 current current NN 22766 2043 17 in in IN 22766 2043 18 a a DT 22766 2043 19 wire wire NN 22766 2043 20 that that WDT 22766 2043 21 acts act VBZ 22766 2043 22 on on IN 22766 2043 23 the the DT 22766 2043 24 magnetic magnetic JJ 22766 2043 25 needle needle NN 22766 2043 26 of of IN 22766 2043 27 the the DT 22766 2043 28 galvanometer galvanometer NN 22766 2043 29 . . . 22766 2044 1 Electro Electro NNP 22766 2044 2 - - HYPH 22766 2044 3 motive motive JJ 22766 2044 4 Voltage Voltage NNP 22766 2044 5 , , , 22766 2044 6 which which WDT 22766 2044 7 is be VBZ 22766 2044 8 the the DT 22766 2044 9 measure measure NN 22766 2044 10 or or CC 22766 2044 11 unit unit NN 22766 2044 12 of of IN 22766 2044 13 e. e. NNP 22766 2044 14 m. m. NNP 22766 2044 15 f. f. NNP 22766 2044 16 Force Force NNP 22766 2044 17 . . . 22766 2045 1 ( ( -LRB- 22766 2045 2 E. E. NNP 22766 2045 3 M. M. NNP 22766 2045 4 F. F. NNP 22766 2045 5 ) ) -RRB- 22766 2045 6 Electroscope Electroscope NNP 22766 2045 7 . . . 22766 2046 1 A a DT 22766 2046 2 device device NN 22766 2046 3 for for IN 22766 2046 4 indicating indicate VBG 22766 2046 5 not not RB 22766 2046 6 only only RB 22766 2046 7 the the DT 22766 2046 8 presence presence NN 22766 2046 9 of of IN 22766 2046 10 electricity electricity NN 22766 2046 11 , , , 22766 2046 12 but but CC 22766 2046 13 whether whether IN 22766 2046 14 it -PRON- PRP 22766 2046 15 is be VBZ 22766 2046 16 positive positive JJ 22766 2046 17 or or CC 22766 2046 18 negative negative JJ 22766 2046 19 . . . 22766 2047 1 Electro Electro NNP 22766 2047 2 - - HYPH 22766 2047 3 static static JJ 22766 2047 4 Surfaces surface NNS 22766 2047 5 separated separate VBN 22766 2047 6 by by IN 22766 2047 7 a a DT 22766 2047 8 dielectric dielectric NN 22766 2047 9 for for IN 22766 2047 10 opposite opposite JJ 22766 2047 11 Accumulator accumulator NN 22766 2047 12 . . . 22766 2048 1 charging charge VBG 22766 2048 2 of of IN 22766 2048 3 the the DT 22766 2048 4 surface surface NN 22766 2048 5 . . . 22766 2049 1 Element element NN 22766 2049 2 . . . 22766 2050 1 In in IN 22766 2050 2 electricity electricity NN 22766 2050 3 a a DT 22766 2050 4 form form NN 22766 2050 5 of of IN 22766 2050 6 matter matter NN 22766 2050 7 , , , 22766 2050 8 as as IN 22766 2050 9 , , , 22766 2050 10 for for IN 22766 2050 11 instance instance NN 22766 2050 12 , , , 22766 2050 13 gold gold NN 22766 2050 14 , , , 22766 2050 15 or or CC 22766 2050 16 silver silver NN 22766 2050 17 , , , 22766 2050 18 that that DT 22766 2050 19 has have VBZ 22766 2050 20 no no DT 22766 2050 21 other other JJ 22766 2050 22 matter matter NN 22766 2050 23 or or CC 22766 2050 24 compound compound NN 22766 2050 25 . . . 22766 2051 1 Original original JJ 22766 2051 2 elements element NNS 22766 2051 3 can can MD 22766 2051 4 not not RB 22766 2051 5 be be VB 22766 2051 6 separated separate VBN 22766 2051 7 , , , 22766 2051 8 because because IN 22766 2051 9 they -PRON- PRP 22766 2051 10 are be VBP 22766 2051 11 not not RB 22766 2051 12 made make VBN 22766 2051 13 up up RP 22766 2051 14 of of IN 22766 2051 15 two two CD 22766 2051 16 or or CC 22766 2051 17 more more JJR 22766 2051 18 elements element NNS 22766 2051 19 , , , 22766 2051 20 like like IN 22766 2051 21 brass brass NN 22766 2051 22 , , , 22766 2051 23 for for IN 22766 2051 24 instance instance NN 22766 2051 25 . . . 22766 2052 1 Excessive excessive JJ 22766 2052 2 Charge charge NN 22766 2052 3 . . . 22766 2053 1 A a DT 22766 2053 2 storage storage NN 22766 2053 3 battery battery NN 22766 2053 4 charged charge VBN 22766 2053 5 at at IN 22766 2053 6 too too RB 22766 2053 7 high high JJ 22766 2053 8 a a DT 22766 2053 9 rate rate NN 22766 2053 10 . . . 22766 2054 1 Excessive excessive JJ 22766 2054 2 Discharge discharge NN 22766 2054 3 . . . 22766 2055 1 A a DT 22766 2055 2 storage storage NN 22766 2055 3 battery battery NN 22766 2055 4 discharged discharge VBN 22766 2055 5 at at IN 22766 2055 6 too too RB 22766 2055 7 high high JJ 22766 2055 8 a a DT 22766 2055 9 rate rate NN 22766 2055 10 . . . 22766 2056 1 Excessive excessive JJ 22766 2056 2 Overcharge Overcharge NNP 22766 2056 3 . . . 22766 2057 1 Charging charge VBG 22766 2057 2 for for IN 22766 2057 3 too too RB 22766 2057 4 long long RB 22766 2057 5 a a DT 22766 2057 6 time time NN 22766 2057 7 . . . 22766 2058 1 Exciter exciter NN 22766 2058 2 . . . 22766 2059 1 A a DT 22766 2059 2 generator generator NN 22766 2059 3 , , , 22766 2059 4 either either CC 22766 2059 5 a a DT 22766 2059 6 dynamo dynamo NN 22766 2059 7 or or CC 22766 2059 8 a a DT 22766 2059 9 battery battery NN 22766 2059 10 , , , 22766 2059 11 for for IN 22766 2059 12 exciting excite VBG 22766 2059 13 the the DT 22766 2059 14 field field NN 22766 2059 15 of of IN 22766 2059 16 a a DT 22766 2059 17 dynamo dynamo NN 22766 2059 18 . . . 22766 2060 1 Exhaustive Exhaustive NNP 22766 2060 2 Discharge Discharge NNP 22766 2060 3 . . . 22766 2061 1 An an DT 22766 2061 2 excessive excessive JJ 22766 2061 3 over over NN 22766 2061 4 - - HYPH 22766 2061 5 discharge discharge NN 22766 2061 6 of of IN 22766 2061 7 an an DT 22766 2061 8 accumulator accumulator NN 22766 2061 9 . . . 22766 2062 1 F. F. NNP 22766 2062 2 The the DT 22766 2062 3 sign sign NN 22766 2062 4 used use VBD 22766 2062 5 to to TO 22766 2062 6 indicate indicate VB 22766 2062 7 the the DT 22766 2062 8 heat heat NN 22766 2062 9 term term NN 22766 2062 10 Fahrenheit Fahrenheit NNP 22766 2062 11 . . . 22766 2063 1 Fall fall VB 22766 2063 2 of of IN 22766 2063 3 Voltage Voltage NNP 22766 2063 4 . . . 22766 2064 1 The the DT 22766 2064 2 difference difference NN 22766 2064 3 between between IN 22766 2064 4 the the DT 22766 2064 5 initial initial NN 22766 2064 6 and and CC 22766 2064 7 the the DT 22766 2064 8 final final JJ 22766 2064 9 voltage voltage NN 22766 2064 10 in in IN 22766 2064 11 a a DT 22766 2064 12 current current NN 22766 2064 13 . . . 22766 2065 1 Field field NN 22766 2065 2 . . . 22766 2066 1 The the DT 22766 2066 2 space space NN 22766 2066 3 or or CC 22766 2066 4 region region NN 22766 2066 5 near near IN 22766 2066 6 a a DT 22766 2066 7 magnet magnet NN 22766 2066 8 or or CC 22766 2066 9 charged charge VBN 22766 2066 10 wire wire NN 22766 2066 11 . . . 22766 2067 1 Also also RB 22766 2067 2 the the DT 22766 2067 3 electro electro NN 22766 2067 4 - - HYPH 22766 2067 5 magnets magnet NNS 22766 2067 6 in in IN 22766 2067 7 a a DT 22766 2067 8 dynamo dynamo NN 22766 2067 9 or or CC 22766 2067 10 motor motor NN 22766 2067 11 . . . 22766 2068 1 Flow flow VB 22766 2068 2 . . . 22766 2069 1 The the DT 22766 2069 2 volume volume NN 22766 2069 3 of of IN 22766 2069 4 a a DT 22766 2069 5 current current JJ 22766 2069 6 going go VBG 22766 2069 7 through through IN 22766 2069 8 a a DT 22766 2069 9 conductor conductor NN 22766 2069 10 . . . 22766 2070 1 Force Force NNP 22766 2070 2 , , , 22766 2070 3 Electro Electro NNP 22766 2070 4 - - HYPH 22766 2070 5 magnetic magnetic JJ 22766 2070 6 . . . 22766 2071 1 The the DT 22766 2071 2 pull pull NN 22766 2071 3 developed develop VBN 22766 2071 4 by by IN 22766 2071 5 an an DT 22766 2071 6 electro electro JJ 22766 2071 7 - - HYPH 22766 2071 8 magnet magnet NN 22766 2071 9 . . . 22766 2072 1 Frictional Frictional NNP 22766 2072 2 A a DT 22766 2072 3 current current NN 22766 2072 4 produced produce VBN 22766 2072 5 by by IN 22766 2072 6 rubbing rub VBG 22766 2072 7 dissimilar dissimilar JJ 22766 2072 8 Electricity Electricity NNP 22766 2072 9 . . . 22766 2073 1 substances substance NNS 22766 2073 2 together together RB 22766 2073 3 . . . 22766 2074 1 Full full JJ 22766 2074 2 Load Load NNP 22766 2074 3 . . . 22766 2075 1 The the DT 22766 2075 2 greatest great JJS 22766 2075 3 load load NN 22766 2075 4 a a DT 22766 2075 5 battery battery NN 22766 2075 6 , , , 22766 2075 7 accumulator accumulator NN 22766 2075 8 or or CC 22766 2075 9 dynamo dynamo NN 22766 2075 10 will will MD 22766 2075 11 sustain sustain VB 22766 2075 12 . . . 22766 2076 1 Galvanic Galvanic NNP 22766 2076 2 . . . 22766 2077 1 Pertaining pertain VBG 22766 2077 2 to to IN 22766 2077 3 the the DT 22766 2077 4 electro electro JJ 22766 2077 5 - - HYPH 22766 2077 6 chemical chemical NN 22766 2077 7 relations relation NNS 22766 2077 8 of of IN 22766 2077 9 metals metal NNS 22766 2077 10 toward toward IN 22766 2077 11 each each DT 22766 2077 12 other other JJ 22766 2077 13 . . . 22766 2078 1 Galvanizing galvanize VBG 22766 2078 2 . . . 22766 2079 1 The the DT 22766 2079 2 art art NN 22766 2079 3 of of IN 22766 2079 4 coating coat VBG 22766 2079 5 one one CD 22766 2079 6 metal metal NN 22766 2079 7 with with IN 22766 2079 8 another another DT 22766 2079 9 , , , 22766 2079 10 such such JJ 22766 2079 11 , , , 22766 2079 12 for for IN 22766 2079 13 instance instance NN 22766 2079 14 , , , 22766 2079 15 as as IN 22766 2079 16 immersing immerse VBG 22766 2079 17 iron iron NN 22766 2079 18 in in IN 22766 2079 19 molten molten JJ 22766 2079 20 zinc zinc NN 22766 2079 21 . . . 22766 2080 1 Galvanometry galvanometry NN 22766 2080 2 . . . 22766 2081 1 An an DT 22766 2081 2 instrument instrument NN 22766 2081 3 having have VBG 22766 2081 4 a a DT 22766 2081 5 permanently permanently RB 22766 2081 6 magnetized magnetized JJ 22766 2081 7 needle needle NN 22766 2081 8 , , , 22766 2081 9 which which WDT 22766 2081 10 is be VBZ 22766 2081 11 influenced influence VBN 22766 2081 12 by by IN 22766 2081 13 a a DT 22766 2081 14 coil coil NN 22766 2081 15 or or CC 22766 2081 16 a a DT 22766 2081 17 wire wire NN 22766 2081 18 in in IN 22766 2081 19 close close JJ 22766 2081 20 proximity proximity NN 22766 2081 21 to to IN 22766 2081 22 it -PRON- PRP 22766 2081 23 . . . 22766 2082 1 Galvanoscope Galvanoscope NNP 22766 2082 2 . . . 22766 2083 1 An an DT 22766 2083 2 instrument instrument NN 22766 2083 3 , , , 22766 2083 4 like like IN 22766 2083 5 a a DT 22766 2083 6 galvanometer galvanometer NN 22766 2083 7 , , , 22766 2083 8 which which WDT 22766 2083 9 determines determine VBZ 22766 2083 10 whether whether IN 22766 2083 11 or or CC 22766 2083 12 not not RB 22766 2083 13 a a DT 22766 2083 14 current current NN 22766 2083 15 is be VBZ 22766 2083 16 present present JJ 22766 2083 17 in in IN 22766 2083 18 a a DT 22766 2083 19 tested test VBN 22766 2083 20 wire wire NN 22766 2083 21 . . . 22766 2084 1 Generator generator NN 22766 2084 2 . . . 22766 2085 1 A a DT 22766 2085 2 term term NN 22766 2085 3 used use VBN 22766 2085 4 to to TO 22766 2085 5 generally generally RB 22766 2085 6 indicate indicate VB 22766 2085 7 any any DT 22766 2085 8 device device NN 22766 2085 9 which which WDT 22766 2085 10 originates originate VBZ 22766 2085 11 a a DT 22766 2085 12 current current NN 22766 2085 13 . . . 22766 2086 1 German german JJ 22766 2086 2 Silver silver NN 22766 2086 3 . . . 22766 2087 1 An an DT 22766 2087 2 alloy alloy NN 22766 2087 3 of of IN 22766 2087 4 copper copper NN 22766 2087 5 , , , 22766 2087 6 nickel nickel NN 22766 2087 7 and and CC 22766 2087 8 zinc zinc NN 22766 2087 9 . . . 22766 2088 1 Graphite Graphite NNP 22766 2088 2 . . . 22766 2089 1 One one CD 22766 2089 2 form form NN 22766 2089 3 of of IN 22766 2089 4 carbon carbon NN 22766 2089 5 . . . 22766 2090 1 It -PRON- PRP 22766 2090 2 is be VBZ 22766 2090 3 made make VBN 22766 2090 4 artificially artificially RB 22766 2090 5 by by IN 22766 2090 6 the the DT 22766 2090 7 electric electric JJ 22766 2090 8 current current NN 22766 2090 9 . . . 22766 2091 1 Grid Grid NNP 22766 2091 2 . . . 22766 2092 1 The the DT 22766 2092 2 metallic metallic JJ 22766 2092 3 frame frame NN 22766 2092 4 of of IN 22766 2092 5 a a DT 22766 2092 6 plate plate NN 22766 2092 7 used use VBN 22766 2092 8 to to TO 22766 2092 9 hold hold VB 22766 2092 10 the the DT 22766 2092 11 active active JJ 22766 2092 12 material material NN 22766 2092 13 of of IN 22766 2092 14 an an DT 22766 2092 15 accumulator accumulator NN 22766 2092 16 . . . 22766 2093 1 Gravity Gravity NNP 22766 2093 2 . . . 22766 2094 1 The the DT 22766 2094 2 attraction attraction NN 22766 2094 3 of of IN 22766 2094 4 mass mass NN 22766 2094 5 for for IN 22766 2094 6 mass mass NN 22766 2094 7 . . . 22766 2095 1 Weight weight NN 22766 2095 2 . . . 22766 2096 1 The the DT 22766 2096 2 accelerating accelerate VBG 22766 2096 3 tendency tendency NN 22766 2096 4 of of IN 22766 2096 5 material material NN 22766 2096 6 to to TO 22766 2096 7 move move VB 22766 2096 8 toward toward IN 22766 2096 9 the the DT 22766 2096 10 earth earth NN 22766 2096 11 . . . 22766 2097 1 Gutta Gutta NNP 22766 2097 2 Percha Percha NNP 22766 2097 3 . . . 22766 2098 1 Caoutchouc Caoutchouc NNP 22766 2098 2 , , , 22766 2098 3 which which WDT 22766 2098 4 has have VBZ 22766 2098 5 been be VBN 22766 2098 6 treated treat VBN 22766 2098 7 with with IN 22766 2098 8 sulphur sulphur NNP 22766 2098 9 , , , 22766 2098 10 to to TO 22766 2098 11 harden harden VB 22766 2098 12 it -PRON- PRP 22766 2098 13 . . . 22766 2099 1 It -PRON- PRP 22766 2099 2 is be VBZ 22766 2099 3 produced produce VBN 22766 2099 4 from from IN 22766 2099 5 the the DT 22766 2099 6 sap sap NN 22766 2099 7 of of IN 22766 2099 8 tropical tropical JJ 22766 2099 9 trees tree NNS 22766 2099 10 , , , 22766 2099 11 and and CC 22766 2099 12 is be VBZ 22766 2099 13 a a DT 22766 2099 14 good good JJ 22766 2099 15 insulator insulator NN 22766 2099 16 . . . 22766 2100 1 Harmonic Harmonic NNP 22766 2100 2 Receiver Receiver NNP 22766 2100 3 . . . 22766 2101 1 A a DT 22766 2101 2 vibrating vibrate VBG 22766 2101 3 reed reed NN 22766 2101 4 acted act VBN 22766 2101 5 on on RP 22766 2101 6 by by IN 22766 2101 7 an an DT 22766 2101 8 electro electro JJ 22766 2101 9 - - HYPH 22766 2101 10 magnet magnet NN 22766 2101 11 , , , 22766 2101 12 when when WRB 22766 2101 13 tuned tune VBN 22766 2101 14 to to IN 22766 2101 15 its -PRON- PRP$ 22766 2101 16 pitch pitch NN 22766 2101 17 . . . 22766 2102 1 High High NNP 22766 2102 2 E. E. NNP 22766 2102 3 M. M. NNP 22766 2102 4 F. F. NNP 22766 2102 5 A a DT 22766 2102 6 term term NN 22766 2102 7 to to TO 22766 2102 8 indicate indicate VB 22766 2102 9 currents current NNS 22766 2102 10 which which WDT 22766 2102 11 have have VBP 22766 2102 12 a a DT 22766 2102 13 high high JJ 22766 2102 14 voltage voltage NN 22766 2102 15 , , , 22766 2102 16 and and CC 22766 2102 17 usually usually RB 22766 2102 18 low low JJ 22766 2102 19 amperage amperage NN 22766 2102 20 . . . 22766 2103 1 Igniter igniter NN 22766 2103 2 . . . 22766 2104 1 Mechanism mechanism NN 22766 2104 2 composed compose VBN 22766 2104 3 of of IN 22766 2104 4 a a DT 22766 2104 5 battery battery NN 22766 2104 6 , , , 22766 2104 7 induction induction NN 22766 2104 8 coil coil NN 22766 2104 9 and and CC 22766 2104 10 a a DT 22766 2104 11 vibrator vibrator NN 22766 2104 12 , , , 22766 2104 13 for for IN 22766 2104 14 making make VBG 22766 2104 15 a a DT 22766 2104 16 jump jump NN 22766 2104 17 spark spark NN 22766 2104 18 , , , 22766 2104 19 to to TO 22766 2104 20 ignite ignite VB 22766 2104 21 gas gas NN 22766 2104 22 , , , 22766 2104 23 powder powder NN 22766 2104 24 , , , 22766 2104 25 etc etc FW 22766 2104 26 . . . 22766 2105 1 I. I. NNP 22766 2105 2 H. H. NNP 22766 2105 3 P. P. NNP 22766 2105 4 Abbreviation Abbreviation NNP 22766 2105 5 , , , 22766 2105 6 which which WDT 22766 2105 7 means mean VBZ 22766 2105 8 Indicated Indicated NNP 22766 2105 9 Horse Horse NNP 22766 2105 10 Power Power NNP 22766 2105 11 . . . 22766 2106 1 Impulse impulse NN 22766 2106 2 . . . 22766 2107 1 A a DT 22766 2107 2 sudden sudden JJ 22766 2107 3 motion motion NN 22766 2107 4 of of IN 22766 2107 5 one one CD 22766 2107 6 body body NN 22766 2107 7 acting act VBG 22766 2107 8 against against IN 22766 2107 9 another another DT 22766 2107 10 . . . 22766 2108 1 An an DT 22766 2108 2 electro electro JJ 22766 2108 3 - - HYPH 22766 2108 4 magnetic magnetic JJ 22766 2108 5 wave wave NN 22766 2108 6 magnetizing magnetize VBG 22766 2108 7 soft soft JJ 22766 2108 8 iron iron NN 22766 2108 9 , , , 22766 2108 10 and and CC 22766 2108 11 this this DT 22766 2108 12 iron iron NN 22766 2108 13 attracting attract VBG 22766 2108 14 another another DT 22766 2108 15 piece piece NN 22766 2108 16 of of IN 22766 2108 17 iron iron NN 22766 2108 18 , , , 22766 2108 19 as as IN 22766 2108 20 an an DT 22766 2108 21 example example NN 22766 2108 22 . . . 22766 2109 1 Incandescence incandescence NN 22766 2109 2 , , , 22766 2109 3 A a DT 22766 2109 4 conductor conductor NN 22766 2109 5 heated heat VBN 22766 2109 6 up up RP 22766 2109 7 by by IN 22766 2109 8 a a DT 22766 2109 9 current current NN 22766 2109 10 so so IN 22766 2109 11 it -PRON- PRP 22766 2109 12 will will MD 22766 2109 13 Electric electric VB 22766 2109 14 . . . 22766 2110 1 glow glow VB 22766 2110 2 . . . 22766 2111 1 Induced Induced NNP 22766 2111 2 Current Current NNP 22766 2111 3 . . . 22766 2112 1 A a DT 22766 2112 2 current current NN 22766 2112 3 of of IN 22766 2112 4 electricity electricity NN 22766 2112 5 which which WDT 22766 2112 6 sets set VBZ 22766 2112 7 up up RP 22766 2112 8 lines line NNS 22766 2112 9 of of IN 22766 2112 10 force force NN 22766 2112 11 at at IN 22766 2112 12 right right JJ 22766 2112 13 angles angle NNS 22766 2112 14 to to IN 22766 2112 15 the the DT 22766 2112 16 body body NN 22766 2112 17 of of IN 22766 2112 18 the the DT 22766 2112 19 wire wire NN 22766 2112 20 through through IN 22766 2112 21 which which WDT 22766 2112 22 the the DT 22766 2112 23 current current NN 22766 2112 24 is be VBZ 22766 2112 25 transmitted transmit VBN 22766 2112 26 . . . 22766 2113 1 Induction Induction NNP 22766 2113 2 , , , 22766 2113 3 Magnetic Magnetic NNP 22766 2113 4 . . . 22766 2114 1 A a DT 22766 2114 2 body body NN 22766 2114 3 within within IN 22766 2114 4 a a DT 22766 2114 5 magnetic magnetic JJ 22766 2114 6 field field NN 22766 2114 7 which which WDT 22766 2114 8 is be VBZ 22766 2114 9 excited excite VBN 22766 2114 10 by by IN 22766 2114 11 the the DT 22766 2114 12 magnetism magnetism NN 22766 2114 13 . . . 22766 2115 1 Installation installation NN 22766 2115 2 . . . 22766 2116 1 Everything everything NN 22766 2116 2 belonging belong VBG 22766 2116 3 to to IN 22766 2116 4 an an DT 22766 2116 5 equipment equipment NN 22766 2116 6 of of IN 22766 2116 7 a a DT 22766 2116 8 building building NN 22766 2116 9 , , , 22766 2116 10 or or CC 22766 2116 11 a a DT 22766 2116 12 circuiting circuit VBG 22766 2116 13 system system NN 22766 2116 14 to to TO 22766 2116 15 do do VB 22766 2116 16 a a DT 22766 2116 17 certain certain JJ 22766 2116 18 thing thing NN 22766 2116 19 . . . 22766 2117 1 Insulation insulation NN 22766 2117 2 . . . 22766 2118 1 A a DT 22766 2118 2 material material NN 22766 2118 3 or or CC 22766 2118 4 substance substance NN 22766 2118 5 which which WDT 22766 2118 6 resists resist VBZ 22766 2118 7 the the DT 22766 2118 8 passage passage NN 22766 2118 9 of of IN 22766 2118 10 a a DT 22766 2118 11 current current JJ 22766 2118 12 placed place VBN 22766 2118 13 around around IN 22766 2118 14 a a DT 22766 2118 15 conductor conductor NN 22766 2118 16 . . . 22766 2119 1 Intensity intensity NN 22766 2119 2 . . . 22766 2120 1 The the DT 22766 2120 2 strength strength NN 22766 2120 3 of of IN 22766 2120 4 a a DT 22766 2120 5 magnetic magnetic JJ 22766 2120 6 field field NN 22766 2120 7 , , , 22766 2120 8 or or CC 22766 2120 9 of of IN 22766 2120 10 a a DT 22766 2120 11 current current JJ 22766 2120 12 flowing flow VBG 22766 2120 13 over over IN 22766 2120 14 a a DT 22766 2120 15 wire wire NN 22766 2120 16 . . . 22766 2121 1 Internal Internal NNP 22766 2121 2 Resistance Resistance NNP 22766 2121 3 . . . 22766 2122 1 The the DT 22766 2122 2 current current JJ 22766 2122 3 strength strength NN 22766 2122 4 of of IN 22766 2122 5 electricity electricity NN 22766 2122 6 of of IN 22766 2122 7 a a DT 22766 2122 8 wire wire NN 22766 2122 9 to to TO 22766 2122 10 resist resist VB 22766 2122 11 the the DT 22766 2122 12 passage passage NN 22766 2122 13 . . . 22766 2123 1 Interrupter interrupter RB 22766 2123 2 . . . 22766 2124 1 A a DT 22766 2124 2 device device NN 22766 2124 3 in in IN 22766 2124 4 a a DT 22766 2124 5 wire wire NN 22766 2124 6 or or CC 22766 2124 7 circuit circuit NN 22766 2124 8 for for IN 22766 2124 9 checking check VBG 22766 2124 10 a a DT 22766 2124 11 current current NN 22766 2124 12 . . . 22766 2125 1 It -PRON- PRP 22766 2125 2 also also RB 22766 2125 3 refers refer VBZ 22766 2125 4 to to IN 22766 2125 5 the the DT 22766 2125 6 vibrator vibrator NN 22766 2125 7 of of IN 22766 2125 8 an an DT 22766 2125 9 induction induction NN 22766 2125 10 coil coil NN 22766 2125 11 . . . 22766 2126 1 Joint joint JJ 22766 2126 2 . . . 22766 2127 1 The the DT 22766 2127 2 place place NN 22766 2127 3 where where WRB 22766 2127 4 two two CD 22766 2127 5 or or CC 22766 2127 6 more more JJR 22766 2127 7 conductors conductor NNS 22766 2127 8 are be VBP 22766 2127 9 united united JJ 22766 2127 10 . . . 22766 2128 1 Joint Joint NNP 22766 2128 2 Resistance Resistance NNP 22766 2128 3 . . . 22766 2129 1 The the DT 22766 2129 2 combined combine VBN 22766 2129 3 resistance resistance NN 22766 2129 4 offered offer VBN 22766 2129 5 by by IN 22766 2129 6 two two CD 22766 2129 7 or or CC 22766 2129 8 more more JJR 22766 2129 9 substances substance NNS 22766 2129 10 or or CC 22766 2129 11 conductors conductor NNS 22766 2129 12 . . . 22766 2130 1 Jump Jump NNP 22766 2130 2 Spark Spark NNP 22766 2130 3 . . . 22766 2131 1 A a DT 22766 2131 2 spark spark NN 22766 2131 3 , , , 22766 2131 4 disruptive disruptive JJ 22766 2131 5 in in IN 22766 2131 6 its -PRON- PRP$ 22766 2131 7 character character NN 22766 2131 8 , , , 22766 2131 9 between between IN 22766 2131 10 two two CD 22766 2131 11 conducting conduct VBG 22766 2131 12 points point NNS 22766 2131 13 . . . 22766 2132 1 Initial initial JJ 22766 2132 2 Charge charge NN 22766 2132 3 . . . 22766 2133 1 The the DT 22766 2133 2 charge charge NN 22766 2133 3 required require VBN 22766 2133 4 to to TO 22766 2133 5 start start VB 22766 2133 6 a a DT 22766 2133 7 battery battery NN 22766 2133 8 . . . 22766 2134 1 Kathode Kathode NNP 22766 2134 2 , , , 22766 2134 3 or or CC 22766 2134 4 Cathode Cathode NNP 22766 2134 5 . . . 22766 2135 1 The the DT 22766 2135 2 negative negative JJ 22766 2135 3 plate plate NN 22766 2135 4 or or CC 22766 2135 5 side side NN 22766 2135 6 of of IN 22766 2135 7 a a DT 22766 2135 8 battery battery NN 22766 2135 9 . . . 22766 2136 1 The the DT 22766 2136 2 plate plate NN 22766 2136 3 on on IN 22766 2136 4 which which WDT 22766 2136 5 the the DT 22766 2136 6 electro electro NNP 22766 2136 7 deposit deposit NN 22766 2136 8 is be VBZ 22766 2136 9 made make VBN 22766 2136 10 . . . 22766 2137 1 Key key JJ 22766 2137 2 . . . 22766 2138 1 The the DT 22766 2138 2 arm arm NN 22766 2138 3 of of IN 22766 2138 4 a a DT 22766 2138 5 telegraph telegraph NN 22766 2138 6 sounder sounder NN 22766 2138 7 . . . 22766 2139 1 A a DT 22766 2139 2 bar bar NN 22766 2139 3 with with IN 22766 2139 4 a a DT 22766 2139 5 finger finger NN 22766 2139 6 piece piece NN 22766 2139 7 , , , 22766 2139 8 which which WDT 22766 2139 9 is be VBZ 22766 2139 10 hinged hinge VBN 22766 2139 11 and and CC 22766 2139 12 so so RB 22766 2139 13 arranged arrange VBD 22766 2139 14 that that IN 22766 2139 15 it -PRON- PRP 22766 2139 16 will will MD 22766 2139 17 make make VB 22766 2139 18 and and CC 22766 2139 19 break break VB 22766 2139 20 contacts contact NNS 22766 2139 21 in in IN 22766 2139 22 an an DT 22766 2139 23 electric electric JJ 22766 2139 24 circuit circuit NN 22766 2139 25 . . . 22766 2140 1 Keyboard keyboard NN 22766 2140 2 . . . 22766 2141 1 A a DT 22766 2141 2 switch switch NN 22766 2141 3 - - HYPH 22766 2141 4 board board NN 22766 2141 5 ; ; : 22766 2141 6 a a DT 22766 2141 7 board board NN 22766 2141 8 on on IN 22766 2141 9 which which WDT 22766 2141 10 is be VBZ 22766 2141 11 mounted mount VBN 22766 2141 12 a a DT 22766 2141 13 number number NN 22766 2141 14 of of IN 22766 2141 15 switches switch NNS 22766 2141 16 . . . 22766 2142 1 Kilowatt Kilowatt NNP 22766 2142 2 . . . 22766 2143 1 A a DT 22766 2143 2 unit unit NN 22766 2143 3 , , , 22766 2143 4 representing represent VBG 22766 2143 5 1,000 1,000 CD 22766 2143 6 watts watt NNS 22766 2143 7 . . . 22766 2144 1 An an DT 22766 2144 2 electric electric JJ 22766 2144 3 current current JJ 22766 2144 4 measure measure NN 22766 2144 5 , , , 22766 2144 6 usually usually RB 22766 2144 7 expressed express VBN 22766 2144 8 thus thus RB 22766 2144 9 : : : 22766 2144 10 K.W. K.W. NNP 22766 2145 1 Kilowatt Kilowatt NNP 22766 2145 2 Hour Hour NNP 22766 2145 3 . . . 22766 2146 1 The the DT 22766 2146 2 computation computation NN 22766 2146 3 of of IN 22766 2146 4 work work NN 22766 2146 5 equal equal JJ 22766 2146 6 to to IN 22766 2146 7 the the DT 22766 2146 8 exertion exertion NN 22766 2146 9 of of IN 22766 2146 10 one one CD 22766 2146 11 kilowatt kilowatt NN 22766 2146 12 in in IN 22766 2146 13 one one CD 22766 2146 14 hour hour NN 22766 2146 15 . . . 22766 2147 1 Knife Knife NNP 22766 2147 2 Switch Switch NNP 22766 2147 3 . . . 22766 2148 1 A a DT 22766 2148 2 bar bar NN 22766 2148 3 of of IN 22766 2148 4 a a DT 22766 2148 5 blade blade NN 22766 2148 6 - - HYPH 22766 2148 7 like like JJ 22766 2148 8 form form NN 22766 2148 9 , , , 22766 2148 10 adapted adapt VBN 22766 2148 11 to to TO 22766 2148 12 move move VB 22766 2148 13 down down RB 22766 2148 14 between between IN 22766 2148 15 two two CD 22766 2148 16 fingers finger NNS 22766 2148 17 , , , 22766 2148 18 and and CC 22766 2148 19 thus thus RB 22766 2148 20 establish establish VB 22766 2148 21 metallic metallic JJ 22766 2148 22 connections connection NNS 22766 2148 23 . . . 22766 2149 1 Laminated laminate VBN 22766 2149 2 . . . 22766 2150 1 Made make VBN 22766 2150 2 up up RP 22766 2150 3 of of IN 22766 2150 4 thin thin JJ 22766 2150 5 plates plate NNS 22766 2150 6 of of IN 22766 2150 7 the the DT 22766 2150 8 same same JJ 22766 2150 9 material material NN 22766 2150 10 , , , 22766 2150 11 laid lay VBN 22766 2150 12 together together RB 22766 2150 13 , , , 22766 2150 14 but but CC 22766 2150 15 not not RB 22766 2150 16 insulated insulate VBN 22766 2150 17 from from IN 22766 2150 18 each each DT 22766 2150 19 other other JJ 22766 2150 20 . . . 22766 2151 1 Lamp Lamp NNP 22766 2151 2 Arc Arc NNP 22766 2151 3 . . . 22766 2152 1 A a DT 22766 2152 2 voltaic voltaic NNP 22766 2152 3 arc arc NNP 22766 2152 4 lamp lamp NN 22766 2152 5 , , , 22766 2152 6 using use VBG 22766 2152 7 carbon carbon NN 22766 2152 8 electrodes electrode NNS 22766 2152 9 , , , 22766 2152 10 with with IN 22766 2152 11 mechanism mechanism NN 22766 2152 12 for for IN 22766 2152 13 feeding feed VBG 22766 2152 14 the the DT 22766 2152 15 electrodes electrode NNS 22766 2152 16 regularly regularly RB 22766 2152 17 . . . 22766 2153 1 Lamp Lamp NNP 22766 2153 2 , , , 22766 2153 3 Incandescent Incandescent NNP 22766 2153 4 . . . 22766 2154 1 A a DT 22766 2154 2 lamp lamp NN 22766 2154 3 with with IN 22766 2154 4 a a DT 22766 2154 5 filament filament NN 22766 2154 6 heated heat VBN 22766 2154 7 up up RP 22766 2154 8 to to IN 22766 2154 9 a a DT 22766 2154 10 glow glow NN 22766 2154 11 by by IN 22766 2154 12 the the DT 22766 2154 13 action action NN 22766 2154 14 of of IN 22766 2154 15 an an DT 22766 2154 16 electric electric JJ 22766 2154 17 current current NN 22766 2154 18 . . . 22766 2155 1 The the DT 22766 2155 2 filament filament NN 22766 2155 3 is be VBZ 22766 2155 4 within within IN 22766 2155 5 a a DT 22766 2155 6 vacuum vacuum NN 22766 2155 7 in in IN 22766 2155 8 a a DT 22766 2155 9 glass glass NN 22766 2155 10 globe globe NN 22766 2155 11 . . . 22766 2156 1 Leak Leak NNP 22766 2156 2 . . . 22766 2157 1 Loss loss NN 22766 2157 2 of of IN 22766 2157 3 electrical electrical JJ 22766 2157 4 energy energy NN 22766 2157 5 through through IN 22766 2157 6 a a DT 22766 2157 7 fault fault NN 22766 2157 8 in in IN 22766 2157 9 wiring wiring NN 22766 2157 10 , , , 22766 2157 11 or or CC 22766 2157 12 in in IN 22766 2157 13 using use VBG 22766 2157 14 bare bare JJ 22766 2157 15 wires wire NNS 22766 2157 16 . . . 22766 2158 1 Load load NN 22766 2158 2 . . . 22766 2159 1 The the DT 22766 2159 2 ampere ampere JJ 22766 2159 3 current current NN 22766 2159 4 delivered deliver VBN 22766 2159 5 by by IN 22766 2159 6 a a DT 22766 2159 7 dynamo dynamo NN 22766 2159 8 under under IN 22766 2159 9 certain certain JJ 22766 2159 10 conditions condition NNS 22766 2159 11 . . . 22766 2160 1 Low Low NNP 22766 2160 2 Frequency Frequency NNP 22766 2160 3 . . . 22766 2161 1 A a DT 22766 2161 2 current current NN 22766 2161 3 in in IN 22766 2161 4 which which WDT 22766 2161 5 the the DT 22766 2161 6 vibrations vibration NNS 22766 2161 7 are be VBP 22766 2161 8 of of IN 22766 2161 9 few few JJ 22766 2161 10 alternations alternation NNS 22766 2161 11 per per IN 22766 2161 12 second second NN 22766 2161 13 . . . 22766 2162 1 Magnet magnet NN 22766 2162 2 . . . 22766 2163 1 A a DT 22766 2163 2 metallic metallic JJ 22766 2163 3 substance substance NN 22766 2163 4 which which WDT 22766 2163 5 has have VBZ 22766 2163 6 power power NN 22766 2163 7 to to TO 22766 2163 8 attract attract VB 22766 2163 9 iron iron NN 22766 2163 10 and and CC 22766 2163 11 steel steel NN 22766 2163 12 . . . 22766 2164 1 Magnet Magnet NNP 22766 2164 2 Bar Bar NNP 22766 2164 3 . . . 22766 2165 1 A a DT 22766 2165 2 straight straight JJ 22766 2165 3 piece piece NN 22766 2165 4 of of IN 22766 2165 5 metal metal NN 22766 2165 6 . . . 22766 2166 1 Magnet Magnet NNP 22766 2166 2 Coil Coil NNP 22766 2166 3 . . . 22766 2167 1 A a DT 22766 2167 2 coil coil NN 22766 2167 3 of of IN 22766 2167 4 wire wire NN 22766 2167 5 , , , 22766 2167 6 insulated insulate VBN 22766 2167 7 , , , 22766 2167 8 surrounding surround VBG 22766 2167 9 a a DT 22766 2167 10 core core NN 22766 2167 11 of of IN 22766 2167 12 iron iron NN 22766 2167 13 , , , 22766 2167 14 to to TO 22766 2167 15 receive receive VB 22766 2167 16 a a DT 22766 2167 17 current current NN 22766 2167 18 of of IN 22766 2167 19 electricity electricity NN 22766 2167 20 . . . 22766 2168 1 Magnet magnet NN 22766 2168 2 Core core NN 22766 2168 3 . . . 22766 2169 1 A a DT 22766 2169 2 bar bar NN 22766 2169 3 of of IN 22766 2169 4 iron iron NN 22766 2169 5 adapted adapt VBN 22766 2169 6 to to TO 22766 2169 7 receive receive VB 22766 2169 8 a a DT 22766 2169 9 winding winding NN 22766 2169 10 of of IN 22766 2169 11 wire wire NN 22766 2169 12 . . . 22766 2170 1 Magnet Magnet NNP 22766 2170 2 , , , 22766 2170 3 Field Field NNP 22766 2170 4 . . . 22766 2171 1 A a DT 22766 2171 2 magnet magnet NN 22766 2171 3 in in IN 22766 2171 4 a a DT 22766 2171 5 dynamo dynamo NN 22766 2171 6 . . . 22766 2172 1 A a DT 22766 2172 2 motor motor NN 22766 2172 3 to to TO 22766 2172 4 produce produce VB 22766 2172 5 electric electric JJ 22766 2172 6 energy energy NN 22766 2172 7 . . . 22766 2173 1 Magnet magnet NN 22766 2173 2 , , , 22766 2173 3 Permanent Permanent NNP 22766 2173 4 . . . 22766 2174 1 A a DT 22766 2174 2 short short JJ 22766 2174 3 steel steel NN 22766 2174 4 form form NN 22766 2174 5 , , , 22766 2174 6 to to TO 22766 2174 7 hold hold VB 22766 2174 8 magnetism magnetism NN 22766 2174 9 for for IN 22766 2174 10 a a DT 22766 2174 11 long long JJ 22766 2174 12 time time NN 22766 2174 13 . . . 22766 2175 1 Magnetic magnetic JJ 22766 2175 2 Adherence Adherence NNP 22766 2175 3 . . . 22766 2176 1 The the DT 22766 2176 2 adherence adherence NN 22766 2176 3 of of IN 22766 2176 4 particles particle NNS 22766 2176 5 to to IN 22766 2176 6 the the DT 22766 2176 7 poles pole NNS 22766 2176 8 of of IN 22766 2176 9 a a DT 22766 2176 10 magnet magnet NN 22766 2176 11 . . . 22766 2177 1 Magnetic magnetic JJ 22766 2177 2 That that DT 22766 2177 3 quality quality NN 22766 2177 4 of of IN 22766 2177 5 a a DT 22766 2177 6 metal metal NN 22766 2177 7 which which WDT 22766 2177 8 draws draw VBZ 22766 2177 9 metals metal NNS 22766 2177 10 . . . 22766 2178 1 Also also RB 22766 2178 2 Attraction Attraction NNP 22766 2178 3 and and CC 22766 2178 4 the the DT 22766 2178 5 pulling pull VBG 22766 2178 6 action action NN 22766 2178 7 of of IN 22766 2178 8 unlike unlike JJ 22766 2178 9 poles pole NNS 22766 2178 10 for for IN 22766 2178 11 each each DT 22766 2178 12 Repulsion Repulsion NNP 22766 2178 13 . . . 22766 2179 1 other other JJ 22766 2179 2 , , , 22766 2179 3 and and CC 22766 2179 4 pushing push VBG 22766 2179 5 away away RB 22766 2179 6 of of IN 22766 2179 7 like like JJ 22766 2179 8 poles pole NNS 22766 2179 9 when when WRB 22766 2179 10 brought bring VBD 22766 2179 11 together together RB 22766 2179 12 . . . 22766 2180 1 Magnetic Magnetic NNP 22766 2180 2 Force Force NNP 22766 2180 3 . . . 22766 2181 1 The the DT 22766 2181 2 action action NN 22766 2181 3 exercised exercise VBN 22766 2181 4 by by IN 22766 2181 5 a a DT 22766 2181 6 magnet magnet NN 22766 2181 7 of of IN 22766 2181 8 attracting attract VBG 22766 2181 9 or or CC 22766 2181 10 repelling repelling JJ 22766 2181 11 . . . 22766 2182 1 Magnetic Magnetic NNP 22766 2182 2 Pole Pole NNP 22766 2182 3 . . . 22766 2183 1 The the DT 22766 2183 2 earth earth NN 22766 2183 3 has have VBZ 22766 2183 4 North North NNP 22766 2183 5 and and CC 22766 2183 6 South south JJ 22766 2183 7 magnetic magnetic JJ 22766 2183 8 poles pole NNS 22766 2183 9 . . . 22766 2184 1 The the DT 22766 2184 2 south south JJ 22766 2184 3 pole pole NN 22766 2184 4 of of IN 22766 2184 5 a a DT 22766 2184 6 magnetic magnetic JJ 22766 2184 7 needle needle NN 22766 2184 8 is be VBZ 22766 2184 9 attracted attract VBN 22766 2184 10 so so IN 22766 2184 11 it -PRON- PRP 22766 2184 12 points point VBZ 22766 2184 13 to to IN 22766 2184 14 the the DT 22766 2184 15 north north NNP 22766 2184 16 magnetic magnetic JJ 22766 2184 17 pole pole NN 22766 2184 18 ; ; : 22766 2184 19 and and CC 22766 2184 20 the the DT 22766 2184 21 north north NNP 22766 2184 22 pole pole NNP 22766 2184 23 of of IN 22766 2184 24 the the DT 22766 2184 25 needle needle NN 22766 2184 26 is be VBZ 22766 2184 27 attracted attract VBN 22766 2184 28 to to TO 22766 2184 29 point point VB 22766 2184 30 to to IN 22766 2184 31 the the DT 22766 2184 32 south south JJ 22766 2184 33 magnetic magnetic JJ 22766 2184 34 pole pole NN 22766 2184 35 . . . 22766 2185 1 Magneto Magneto NNP 22766 2185 2 - - HYPH 22766 2185 3 generator generator NN 22766 2185 4 . . . 22766 2186 1 A a DT 22766 2186 2 permanent permanent JJ 22766 2186 3 magnet magnet NN 22766 2186 4 and and CC 22766 2186 5 a a DT 22766 2186 6 revolving revolving JJ 22766 2186 7 armature armature NN 22766 2186 8 for for IN 22766 2186 9 generating generate VBG 22766 2186 10 a a DT 22766 2186 11 current current NN 22766 2186 12 . . . 22766 2187 1 Maximum Maximum NNP 22766 2187 2 Voltage Voltage NNP 22766 2187 3 . . . 22766 2188 1 The the DT 22766 2188 2 final final JJ 22766 2188 3 voltage voltage NN 22766 2188 4 after after IN 22766 2188 5 charging charge VBG 22766 2188 6 . . . 22766 2189 1 Molecule molecule VB 22766 2189 2 . . . 22766 2190 1 Invisible invisible JJ 22766 2190 2 particles particle NNS 22766 2190 3 made make VBD 22766 2190 4 up up RP 22766 2190 5 of of IN 22766 2190 6 two two CD 22766 2190 7 or or CC 22766 2190 8 more more JJR 22766 2190 9 atoms atom NNS 22766 2190 10 of of IN 22766 2190 11 different different JJ 22766 2190 12 matter matter NN 22766 2190 13 . . . 22766 2191 1 An an DT 22766 2191 2 atom atom NN 22766 2191 3 is be VBZ 22766 2191 4 a a DT 22766 2191 5 particle particle NN 22766 2191 6 of of IN 22766 2191 7 one one CD 22766 2191 8 substance substance NN 22766 2191 9 only only RB 22766 2191 10 . . . 22766 2192 1 Morse Morse NNP 22766 2192 2 Sounder Sounder NNP 22766 2192 3 . . . 22766 2193 1 An an DT 22766 2193 2 electric electric JJ 22766 2193 3 instrument instrument NN 22766 2193 4 designed design VBN 22766 2193 5 to to TO 22766 2193 6 make make VB 22766 2193 7 a a DT 22766 2193 8 clicking click VBG 22766 2193 9 sound sound NN 22766 2193 10 , , , 22766 2193 11 when when WRB 22766 2193 12 the the DT 22766 2193 13 armature armature NN 22766 2193 14 is be VBZ 22766 2193 15 drawn draw VBN 22766 2193 16 down down RP 22766 2193 17 by by IN 22766 2193 18 a a DT 22766 2193 19 magnet magnet NN 22766 2193 20 . . . 22766 2194 1 Motor motor NN 22766 2194 2 - - HYPH 22766 2194 3 dynamo dynamo NNP 22766 2194 4 . . . 22766 2195 1 A a DT 22766 2195 2 motor motor NN 22766 2195 3 and and CC 22766 2195 4 a a DT 22766 2195 5 dynamo dynamo NN 22766 2195 6 having have VBG 22766 2195 7 their -PRON- PRP$ 22766 2195 8 armatures armature NNS 22766 2195 9 connected connect VBN 22766 2195 10 together together RB 22766 2195 11 , , , 22766 2195 12 whereby whereby WRB 22766 2195 13 the the DT 22766 2195 14 motor motor NN 22766 2195 15 is be VBZ 22766 2195 16 driven drive VBN 22766 2195 17 by by IN 22766 2195 18 the the DT 22766 2195 19 dynamo dynamo NN 22766 2195 20 , , , 22766 2195 21 so so IN 22766 2195 22 as as IN 22766 2195 23 to to TO 22766 2195 24 change change VB 22766 2195 25 the the DT 22766 2195 26 current current NN 22766 2195 27 into into IN 22766 2195 28 a a DT 22766 2195 29 different different JJ 22766 2195 30 voltage voltage NN 22766 2195 31 and and CC 22766 2195 32 amperage amperage NN 22766 2195 33 . . . 22766 2196 1 Motor motor NN 22766 2196 2 - - HYPH 22766 2196 3 transformer transformer NN 22766 2196 4 . . . 22766 2197 1 A a DT 22766 2197 2 motor motor NN 22766 2197 3 which which WDT 22766 2197 4 delivers deliver VBZ 22766 2197 5 the the DT 22766 2197 6 current current NN 22766 2197 7 like like IN 22766 2197 8 a a DT 22766 2197 9 generator generator NN 22766 2197 10 . . . 22766 2198 1 Needle needle NN 22766 2198 2 . . . 22766 2199 1 A a DT 22766 2199 2 bar bar NN 22766 2199 3 magnet magnet NN 22766 2199 4 horizontally horizontally RB 22766 2199 5 poised poise VBN 22766 2199 6 on on IN 22766 2199 7 a a DT 22766 2199 8 vertical vertical JJ 22766 2199 9 pivot pivot NN 22766 2199 10 point point NN 22766 2199 11 , , , 22766 2199 12 like like IN 22766 2199 13 the the DT 22766 2199 14 needle needle NN 22766 2199 15 of of IN 22766 2199 16 a a DT 22766 2199 17 mariner mariner NN 22766 2199 18 's 's POS 22766 2199 19 compass compass NN 22766 2199 20 . . . 22766 2200 1 Negative Negative NNP 22766 2200 2 Amber Amber NNP 22766 2200 3 , , , 22766 2200 4 when when WRB 22766 2200 5 rubbed rub VBN 22766 2200 6 , , , 22766 2200 7 produces produce VBZ 22766 2200 8 negative negative JJ 22766 2200 9 electricity electricity NN 22766 2200 10 . . . 22766 2201 1 Electricity electricity NN 22766 2201 2 . . . 22766 2202 1 A a DT 22766 2202 2 battery battery NN 22766 2202 3 has have VBZ 22766 2202 4 positive positive JJ 22766 2202 5 as as RB 22766 2202 6 well well RB 22766 2202 7 as as IN 22766 2202 8 negative negative JJ 22766 2202 9 electricity electricity NN 22766 2202 10 . . . 22766 2203 1 Negative Negative NNP 22766 2203 2 Element Element NNP 22766 2203 3 . . . 22766 2204 1 That that DT 22766 2204 2 plate plate NN 22766 2204 3 in in IN 22766 2204 4 the the DT 22766 2204 5 solution solution NN 22766 2204 6 of of IN 22766 2204 7 a a DT 22766 2204 8 battery battery NN 22766 2204 9 cell cell NN 22766 2204 10 which which WDT 22766 2204 11 is be VBZ 22766 2204 12 not not RB 22766 2204 13 disintegrated disintegrate VBN 22766 2204 14 . . . 22766 2205 1 Normal normal JJ 22766 2205 2 . . . 22766 2206 1 The the DT 22766 2206 2 usual usual JJ 22766 2206 3 , , , 22766 2206 4 or or CC 22766 2206 5 ordinary ordinary JJ 22766 2206 6 . . . 22766 2207 1 The the DT 22766 2207 2 average average NN 22766 2207 3 . . . 22766 2208 1 In in IN 22766 2208 2 a a DT 22766 2208 3 current current JJ 22766 2208 4 the the DT 22766 2208 5 regular regular JJ 22766 2208 6 force force NN 22766 2208 7 required require VBN 22766 2208 8 to to TO 22766 2208 9 do do VB 22766 2208 10 the the DT 22766 2208 11 work work NN 22766 2208 12 . . . 22766 2209 1 North North NNP 22766 2209 2 Pole Pole NNP 22766 2209 3 , , , 22766 2209 4 The the DT 22766 2209 5 term term NN 22766 2209 6 applied apply VBD 22766 2209 7 to to IN 22766 2209 8 the the DT 22766 2209 9 force force NN 22766 2209 10 located locate VBN 22766 2209 11 near near IN 22766 2209 12 Electric Electric NNP 22766 2209 13 . . . 22766 2210 1 the the DT 22766 2210 2 north north NNP 22766 2210 3 pole pole NNP 22766 2210 4 of of IN 22766 2210 5 the the DT 22766 2210 6 globe globe NN 22766 2210 7 , , , 22766 2210 8 to to TO 22766 2210 9 which which WDT 22766 2210 10 a a DT 22766 2210 11 permanent permanent JJ 22766 2210 12 magnet magnet NN 22766 2210 13 will will MD 22766 2210 14 point point VB 22766 2210 15 if if IN 22766 2210 16 allowed allow VBN 22766 2210 17 to to TO 22766 2210 18 swing swing VB 22766 2210 19 freely freely RB 22766 2210 20 . . . 22766 2211 1 O. O. NNP 22766 2212 1 Abbreviation abbreviation NN 22766 2212 2 for for IN 22766 2212 3 Ohm Ohm NNP 22766 2212 4 . . . 22766 2213 1 Ohm ohm UH 22766 2213 2 . . . 22766 2214 1 The the DT 22766 2214 2 unit unit NN 22766 2214 3 of of IN 22766 2214 4 resistance resistance NN 22766 2214 5 . . . 22766 2215 1 Equal equal JJ 22766 2215 2 to to IN 22766 2215 3 the the DT 22766 2215 4 resistance resistance NN 22766 2215 5 of of IN 22766 2215 6 a a DT 22766 2215 7 column column NN 22766 2215 8 of of IN 22766 2215 9 mercury mercury NNP 22766 2215 10 one one CD 22766 2215 11 square square JJ 22766 2215 12 millimeter millimeter NN 22766 2215 13 in in IN 22766 2215 14 cross cross NNP 22766 2215 15 section section NN 22766 2215 16 , , , 22766 2215 17 and and CC 22766 2215 18 106.24 106.24 CD 22766 2215 19 centimeters centimeter NNS 22766 2215 20 in in IN 22766 2215 21 length length NN 22766 2215 22 . . . 22766 2216 1 Ohm Ohm NNP 22766 2216 2 's 's POS 22766 2216 3 Law Law NNP 22766 2216 4 . . . 22766 2217 1 It -PRON- PRP 22766 2217 2 is be VBZ 22766 2217 3 expressed express VBN 22766 2217 4 as as IN 22766 2217 5 follows follow VBZ 22766 2217 6 : : : 22766 2217 7 1 1 CD 22766 2217 8 . . . 22766 2218 1 The the DT 22766 2218 2 current current JJ 22766 2218 3 strength strength NN 22766 2218 4 is be VBZ 22766 2218 5 equal equal JJ 22766 2218 6 to to IN 22766 2218 7 the the DT 22766 2218 8 electro electro JJ 22766 2218 9 - - HYPH 22766 2218 10 motive motive JJ 22766 2218 11 force force NN 22766 2218 12 divided divide VBN 22766 2218 13 by by IN 22766 2218 14 its -PRON- PRP$ 22766 2218 15 resistance resistance NN 22766 2218 16 . . . 22766 2219 1 2 2 LS 22766 2219 2 . . . 22766 2220 1 The the DT 22766 2220 2 electro electro JJ 22766 2220 3 - - HYPH 22766 2220 4 motive motive NN 22766 2220 5 force force NN 22766 2220 6 is be VBZ 22766 2220 7 equal equal JJ 22766 2220 8 to to IN 22766 2220 9 the the DT 22766 2220 10 current current JJ 22766 2220 11 strength strength NN 22766 2220 12 multiplied multiply VBN 22766 2220 13 by by IN 22766 2220 14 the the DT 22766 2220 15 resistance resistance NN 22766 2220 16 . . . 22766 2221 1 3 3 LS 22766 2221 2 . . . 22766 2222 1 The the DT 22766 2222 2 resistance resistance NN 22766 2222 3 is be VBZ 22766 2222 4 equal equal JJ 22766 2222 5 to to IN 22766 2222 6 the the DT 22766 2222 7 electro electro JJ 22766 2222 8 - - HYPH 22766 2222 9 motive motive JJ 22766 2222 10 force force NN 22766 2222 11 divided divide VBN 22766 2222 12 by by IN 22766 2222 13 the the DT 22766 2222 14 current current JJ 22766 2222 15 strength strength NN 22766 2222 16 . . . 22766 2223 1 Overload overload NN 22766 2223 2 . . . 22766 2224 1 In in IN 22766 2224 2 a a DT 22766 2224 3 motor motor NN 22766 2224 4 an an DT 22766 2224 5 excess excess NN 22766 2224 6 of of IN 22766 2224 7 mechanical mechanical JJ 22766 2224 8 work work NN 22766 2224 9 which which WDT 22766 2224 10 causes cause VBZ 22766 2224 11 the the DT 22766 2224 12 armature armature NN 22766 2224 13 to to TO 22766 2224 14 turn turn VB 22766 2224 15 too too RB 22766 2224 16 slowly slowly RB 22766 2224 17 and and CC 22766 2224 18 produces produce VBZ 22766 2224 19 heat heat NN 22766 2224 20 . . . 22766 2225 1 Phase phase NN 22766 2225 2 . . . 22766 2226 1 One one CD 22766 2226 2 complete complete JJ 22766 2226 3 oscillation oscillation NN 22766 2226 4 . . . 22766 2227 1 The the DT 22766 2227 2 special special JJ 22766 2227 3 form form NN 22766 2227 4 of of IN 22766 2227 5 a a DT 22766 2227 6 wave wave NN 22766 2227 7 at at IN 22766 2227 8 any any DT 22766 2227 9 instant instant NN 22766 2227 10 , , , 22766 2227 11 or or CC 22766 2227 12 at at IN 22766 2227 13 any any DT 22766 2227 14 interval interval NN 22766 2227 15 of of IN 22766 2227 16 time time NN 22766 2227 17 . . . 22766 2228 1 Plate Plate NNP 22766 2228 2 , , , 22766 2228 3 Condenser Condenser NNP 22766 2228 4 . . . 22766 2229 1 In in IN 22766 2229 2 a a DT 22766 2229 3 static static JJ 22766 2229 4 machine machine NN 22766 2229 5 it -PRON- PRP 22766 2229 6 is be VBZ 22766 2229 7 usually usually RB 22766 2229 8 a a DT 22766 2229 9 plate plate NN 22766 2229 10 of of IN 22766 2229 11 glass glass NN 22766 2229 12 and and CC 22766 2229 13 revoluble revoluble JJ 22766 2229 14 . . . 22766 2230 1 Plate plate NN 22766 2230 2 , , , 22766 2230 3 Negative Negative NNP 22766 2230 4 . . . 22766 2231 1 The the DT 22766 2231 2 plate plate NN 22766 2231 3 in in IN 22766 2231 4 a a DT 22766 2231 5 battery battery NN 22766 2231 6 , , , 22766 2231 7 such such JJ 22766 2231 8 as as IN 22766 2231 9 carbon carbon NN 22766 2231 10 , , , 22766 2231 11 copper copper NN 22766 2231 12 or or CC 22766 2231 13 platinum platinum NN 22766 2231 14 , , , 22766 2231 15 which which WDT 22766 2231 16 is be VBZ 22766 2231 17 not not RB 22766 2231 18 attacked attack VBN 22766 2231 19 by by IN 22766 2231 20 the the DT 22766 2231 21 solution solution NN 22766 2231 22 . . . 22766 2232 1 Plating Plating NNP 22766 2232 2 , , , 22766 2232 3 Electro- Electro- NNP 22766 2232 4 . . . 22766 2233 1 The the DT 22766 2233 2 method method NN 22766 2233 3 of of IN 22766 2233 4 coating coat VBG 22766 2233 5 one one CD 22766 2233 6 metal metal NN 22766 2233 7 with with IN 22766 2233 8 another another DT 22766 2233 9 by by IN 22766 2233 10 electrolysis electrolysis NN 22766 2233 11 . . . 22766 2234 1 Polarity polarity NN 22766 2234 2 . . . 22766 2235 1 The the DT 22766 2235 2 peculiarity peculiarity NN 22766 2235 3 , , , 22766 2235 4 in in IN 22766 2235 5 a a DT 22766 2235 6 body body NN 22766 2235 7 , , , 22766 2235 8 of of IN 22766 2235 9 arranging arrange VBG 22766 2235 10 itself -PRON- PRP 22766 2235 11 with with IN 22766 2235 12 reference reference NN 22766 2235 13 to to IN 22766 2235 14 magnetic magnetic JJ 22766 2235 15 influence influence NN 22766 2235 16 . . . 22766 2236 1 Parallel parallel NN 22766 2236 2 . . . 22766 2237 1 When when WRB 22766 2237 2 a a DT 22766 2237 3 number number NN 22766 2237 4 of of IN 22766 2237 5 cells cell NNS 22766 2237 6 are be VBP 22766 2237 7 coupled couple VBN 22766 2237 8 so so IN 22766 2237 9 that that IN 22766 2237 10 their -PRON- PRP$ 22766 2237 11 similar similar JJ 22766 2237 12 poles pole NNS 22766 2237 13 are be VBP 22766 2237 14 grouped group VBN 22766 2237 15 together together RB 22766 2237 16 . . . 22766 2238 1 That that DT 22766 2238 2 is be VBZ 22766 2238 3 to to TO 22766 2238 4 say say VB 22766 2238 5 , , , 22766 2238 6 as as IN 22766 2238 7 the the DT 22766 2238 8 carbon carbon NN 22766 2238 9 plates plate VBZ 22766 2238 10 , , , 22766 2238 11 for for IN 22766 2238 12 instance instance NN 22766 2238 13 , , , 22766 2238 14 are be VBP 22766 2238 15 connected connect VBN 22766 2238 16 with with IN 22766 2238 17 one one CD 22766 2238 18 terminal terminal NN 22766 2238 19 , , , 22766 2238 20 and and CC 22766 2238 21 all all PDT 22766 2238 22 the the DT 22766 2238 23 zinc zinc NN 22766 2238 24 plates plate NNS 22766 2238 25 with with IN 22766 2238 26 the the DT 22766 2238 27 other other JJ 22766 2238 28 terminal terminal NN 22766 2238 29 . . . 22766 2239 1 Polarization polarization NN 22766 2239 2 . . . 22766 2240 1 When when WRB 22766 2240 2 the the DT 22766 2240 3 cell cell NN 22766 2240 4 is be VBZ 22766 2240 5 deprived deprive VBN 22766 2240 6 of of IN 22766 2240 7 its -PRON- PRP$ 22766 2240 8 electro electro JJ 22766 2240 9 - - HYPH 22766 2240 10 motive motive NN 22766 2240 11 force force NN 22766 2240 12 , , , 22766 2240 13 or or CC 22766 2240 14 any any DT 22766 2240 15 part part NN 22766 2240 16 of of IN 22766 2240 17 it -PRON- PRP 22766 2240 18 , , , 22766 2240 19 polarization polarization NN 22766 2240 20 is be VBZ 22766 2240 21 the the DT 22766 2240 22 result result NN 22766 2240 23 . . . 22766 2241 1 It -PRON- PRP 22766 2241 2 is be VBZ 22766 2241 3 usually usually RB 22766 2241 4 caused cause VBN 22766 2241 5 by by IN 22766 2241 6 coating coating NN 22766 2241 7 of of IN 22766 2241 8 the the DT 22766 2241 9 plates plate NNS 22766 2241 10 . . . 22766 2242 1 Porosity porosity NN 22766 2242 2 . . . 22766 2243 1 Having have VBG 22766 2243 2 small small JJ 22766 2243 3 interstices interstice NNS 22766 2243 4 or or CC 22766 2243 5 holes hole NNS 22766 2243 6 . . . 22766 2244 1 Positive positive JJ 22766 2244 2 Current Current NNP 22766 2244 3 . . . 22766 2245 1 One one CD 22766 2245 2 which which WDT 22766 2245 3 deflects deflect VBZ 22766 2245 4 a a DT 22766 2245 5 needle needle NN 22766 2245 6 to to IN 22766 2245 7 the the DT 22766 2245 8 left left NN 22766 2245 9 . . . 22766 2246 1 Positive positive JJ 22766 2246 2 Any any DT 22766 2246 3 current current NN 22766 2246 4 flowing flow VBG 22766 2246 5 from from IN 22766 2246 6 the the DT 22766 2246 7 active active JJ 22766 2246 8 element element NN 22766 2246 9 , , , 22766 2246 10 Electricity Electricity NNP 22766 2246 11 . . . 22766 2247 1 such such JJ 22766 2247 2 as as IN 22766 2247 3 zinc zinc NN 22766 2247 4 , , , 22766 2247 5 in in IN 22766 2247 6 a a DT 22766 2247 7 battery battery NN 22766 2247 8 . . . 22766 2248 1 The the DT 22766 2248 2 negative negative JJ 22766 2248 3 electricity electricity NN 22766 2248 4 flows flow VBZ 22766 2248 5 from from IN 22766 2248 6 the the DT 22766 2248 7 carbon carbon NN 22766 2248 8 to to IN 22766 2248 9 the the DT 22766 2248 10 zinc zinc NN 22766 2248 11 . . . 22766 2249 1 Potential Potential NNP 22766 2249 2 , , , 22766 2249 3 Electric Electric NNP 22766 2249 4 . . . 22766 2250 1 The the DT 22766 2250 2 power power NN 22766 2250 3 which which WDT 22766 2250 4 performs perform VBZ 22766 2250 5 work work NN 22766 2250 6 in in IN 22766 2250 7 a a DT 22766 2250 8 circuit circuit NN 22766 2250 9 . . . 22766 2251 1 Potential Potential NNP 22766 2251 2 Energy Energy NNP 22766 2251 3 . . . 22766 2252 1 That that DT 22766 2252 2 form form NN 22766 2252 3 of of IN 22766 2252 4 force force NN 22766 2252 5 , , , 22766 2252 6 which which WDT 22766 2252 7 , , , 22766 2252 8 when when WRB 22766 2252 9 liberated liberate VBN 22766 2252 10 , , , 22766 2252 11 does do VBZ 22766 2252 12 or or CC 22766 2252 13 performs perform VBZ 22766 2252 14 work work NN 22766 2252 15 . . . 22766 2253 1 Power Power NNP 22766 2253 2 Unit Unit NNP 22766 2253 3 . . . 22766 2254 1 The the DT 22766 2254 2 volt volt NN 22766 2254 3 - - HYPH 22766 2254 4 amperes ampere NNS 22766 2254 5 or or CC 22766 2254 6 watt watt NN 22766 2254 7 . . . 22766 2255 1 Primary primary JJ 22766 2255 2 . . . 22766 2256 1 The the DT 22766 2256 2 induction induction NN 22766 2256 3 coil coil NN 22766 2256 4 in in IN 22766 2256 5 induction induction NN 22766 2256 6 machines machine NNS 22766 2256 7 , , , 22766 2256 8 or or CC 22766 2256 9 in in IN 22766 2256 10 a a DT 22766 2256 11 transformer transformer NN 22766 2256 12 . . . 22766 2257 1 Push Push NNP 22766 2257 2 Button Button NNP 22766 2257 3 . . . 22766 2258 1 A a DT 22766 2258 2 thumb thumb NN 22766 2258 3 piece piece NN 22766 2258 4 which which WDT 22766 2258 5 serves serve VBZ 22766 2258 6 as as IN 22766 2258 7 a a DT 22766 2258 8 switch switch NN 22766 2258 9 to to TO 22766 2258 10 close close VB 22766 2258 11 a a DT 22766 2258 12 circuit circuit NN 22766 2258 13 while while IN 22766 2258 14 being be VBG 22766 2258 15 pressed press VBN 22766 2258 16 inwardly inwardly RB 22766 2258 17 . . . 22766 2259 1 Quantity quantity NN 22766 2259 2 . . . 22766 2260 1 Such such JJ 22766 2260 2 arrangement arrangement NN 22766 2260 3 of of IN 22766 2260 4 electrical electrical JJ 22766 2260 5 connections connection NNS 22766 2260 6 which which WDT 22766 2260 7 give give VBP 22766 2260 8 off off RP 22766 2260 9 the the DT 22766 2260 10 largest large JJS 22766 2260 11 amount amount NN 22766 2260 12 of of IN 22766 2260 13 current current NN 22766 2260 14 . . . 22766 2261 1 Receiver receiver NN 22766 2261 2 . . . 22766 2262 1 An an DT 22766 2262 2 instrument instrument NN 22766 2262 3 in in IN 22766 2262 4 telephony telephony NN 22766 2262 5 and and CC 22766 2262 6 telegraphy telegraphy NN 22766 2262 7 which which WDT 22766 2262 8 receives receive VBZ 22766 2262 9 or or CC 22766 2262 10 takes take VBZ 22766 2262 11 in in RP 22766 2262 12 the the DT 22766 2262 13 sound sound NN 22766 2262 14 or or CC 22766 2262 15 impulses impulse NNS 22766 2262 16 . . . 22766 2263 1 Relay relay NN 22766 2263 2 . . . 22766 2264 1 The the DT 22766 2264 2 device device NN 22766 2264 3 which which WDT 22766 2264 4 opens open VBZ 22766 2264 5 or or CC 22766 2264 6 closes close VBZ 22766 2264 7 a a DT 22766 2264 8 circuit circuit NN 22766 2264 9 so so IN 22766 2264 10 as as IN 22766 2264 11 to to TO 22766 2264 12 admit admit VB 22766 2264 13 a a DT 22766 2264 14 new new JJ 22766 2264 15 current current NN 22766 2264 16 which which WDT 22766 2264 17 is be VBZ 22766 2264 18 sent send VBN 22766 2264 19 to to IN 22766 2264 20 a a DT 22766 2264 21 more more RBR 22766 2264 22 distant distant JJ 22766 2264 23 point point NN 22766 2264 24 . . . 22766 2265 1 Repulsion repulsion NN 22766 2265 2 , , , 22766 2265 3 That that DT 22766 2265 4 tendency tendency NN 22766 2265 5 in in IN 22766 2265 6 bodies body NNS 22766 2265 7 to to TO 22766 2265 8 repel repel VB 22766 2265 9 each each DT 22766 2265 10 other other JJ 22766 2265 11 when when WRB 22766 2265 12 Electric Electric NNP 22766 2265 13 . . . 22766 2266 1 similarly similarly RB 22766 2266 2 charged charge VBN 22766 2266 3 . . . 22766 2267 1 Resilience resilience NN 22766 2267 2 . . . 22766 2268 1 The the DT 22766 2268 2 springing springing NN 22766 2268 3 back back RB 22766 2268 4 to to IN 22766 2268 5 its -PRON- PRP$ 22766 2268 6 former former JJ 22766 2268 7 condition condition NN 22766 2268 8 or or CC 22766 2268 9 position position NN 22766 2268 10 . . . 22766 2269 1 Electricity electricity NN 22766 2269 2 has have VBZ 22766 2269 3 resilience resilience NN 22766 2269 4 . . . 22766 2270 1 Resistance resistance NN 22766 2270 2 . . . 22766 2271 1 The the DT 22766 2271 2 quality quality NN 22766 2271 3 in in IN 22766 2271 4 all all DT 22766 2271 5 conductors conductor NNS 22766 2271 6 to to TO 22766 2271 7 oppose oppose VB 22766 2271 8 the the DT 22766 2271 9 passage passage NN 22766 2271 10 of of IN 22766 2271 11 a a DT 22766 2271 12 current current NN 22766 2271 13 . . . 22766 2272 1 Resistance Resistance NNP 22766 2272 2 Coil Coil NNP 22766 2272 3 . . . 22766 2273 1 A a DT 22766 2273 2 coil coil NN 22766 2273 3 made make VBN 22766 2273 4 up up RP 22766 2273 5 of of IN 22766 2273 6 wire wire NN 22766 2273 7 which which WDT 22766 2273 8 prevents prevent VBZ 22766 2273 9 the the DT 22766 2273 10 passage passage NN 22766 2273 11 of of IN 22766 2273 12 a a DT 22766 2273 13 current current NN 22766 2273 14 to to IN 22766 2273 15 a a DT 22766 2273 16 greater great JJR 22766 2273 17 or or CC 22766 2273 18 less less JJR 22766 2273 19 degree degree NN 22766 2273 20 . . . 22766 2274 1 Resistance resistance NN 22766 2274 2 , , , 22766 2274 3 The the DT 22766 2274 4 counter counter JJ 22766 2274 5 force force NN 22766 2274 6 in in IN 22766 2274 7 an an DT 22766 2274 8 electrolyte electrolyte NN 22766 2274 9 which which WDT 22766 2274 10 seeks seek VBZ 22766 2274 11 Electrolytic Electrolytic NNP 22766 2274 12 . . . 22766 2275 1 to to TO 22766 2275 2 prevent prevent VB 22766 2275 3 a a DT 22766 2275 4 decomposing decompose VBG 22766 2275 5 current current NN 22766 2275 6 to to TO 22766 2275 7 pass pass VB 22766 2275 8 through through IN 22766 2275 9 it -PRON- PRP 22766 2275 10 . . . 22766 2276 1 Resistance resistance NN 22766 2276 2 : : : 22766 2276 3 Internal Internal NNP 22766 2276 4 , , , 22766 2276 5 The the DT 22766 2276 6 opposing oppose VBG 22766 2276 7 force force NN 22766 2276 8 to to IN 22766 2276 9 the the DT 22766 2276 10 movement movement NN 22766 2276 11 of of IN 22766 2276 12 a a DT 22766 2276 13 current current JJ 22766 2276 14 External External NNP 22766 2276 15 . . . 22766 2277 1 which which WDT 22766 2277 2 is be VBZ 22766 2277 3 in in IN 22766 2277 4 the the DT 22766 2277 5 cell cell NN 22766 2277 6 or or CC 22766 2277 7 generator generator NN 22766 2277 8 . . . 22766 2278 1 This this DT 22766 2278 2 is be VBZ 22766 2278 3 called call VBN 22766 2278 4 the the DT 22766 2278 5 _ _ NNP 22766 2278 6 internal internal JJ 22766 2278 7 _ _ NNP 22766 2278 8 . . . 22766 2279 1 That that DT 22766 2279 2 opposite opposite JJ 22766 2279 3 action action NN 22766 2279 4 outside outside IN 22766 2279 5 of of IN 22766 2279 6 the the DT 22766 2279 7 cell cell NN 22766 2279 8 or or CC 22766 2279 9 generator generator NN 22766 2279 10 is be VBZ 22766 2279 11 the the DT 22766 2279 12 _ _ NNP 22766 2279 13 external external JJ 22766 2279 14 _ _ NNP 22766 2279 15 . . . 22766 2280 1 Resonator Resonator NNP 22766 2280 2 , , , 22766 2280 3 An an DT 22766 2280 4 open open RB 22766 2280 5 - - HYPH 22766 2280 6 circuited circuit VBN 22766 2280 7 conductor conductor NN 22766 2280 8 for for IN 22766 2280 9 electrically electrically RB 22766 2280 10 Electric Electric NNP 22766 2280 11 . . . 22766 2281 1 resounding resound VBG 22766 2281 2 or or CC 22766 2281 3 giving give VBG 22766 2281 4 back back RP 22766 2281 5 a a DT 22766 2281 6 vibration vibration NN 22766 2281 7 , , , 22766 2281 8 usually usually RB 22766 2281 9 exhibited exhibit VBN 22766 2281 10 by by IN 22766 2281 11 means mean NNS 22766 2281 12 of of IN 22766 2281 13 a a DT 22766 2281 14 spark spark NN 22766 2281 15 . . . 22766 2282 1 Rheostat rheostat NN 22766 2282 2 . . . 22766 2283 1 A a DT 22766 2283 2 device device NN 22766 2283 3 which which WDT 22766 2283 4 has have VBZ 22766 2283 5 an an DT 22766 2283 6 adjustable adjustable JJ 22766 2283 7 resistance resistance NN 22766 2283 8 , , , 22766 2283 9 so so RB 22766 2283 10 arranged arrange VBD 22766 2283 11 that that IN 22766 2283 12 while while IN 22766 2283 13 adjusting adjust VBG 22766 2283 14 the the DT 22766 2283 15 same same JJ 22766 2283 16 the the DT 22766 2283 17 circuit circuit NN 22766 2283 18 will will MD 22766 2283 19 not not RB 22766 2283 20 be be VB 22766 2283 21 open open JJ 22766 2283 22 . . . 22766 2284 1 Safety Safety NNP 22766 2284 2 Fuse Fuse NNP 22766 2284 3 . . . 22766 2285 1 A a DT 22766 2285 2 piece piece NN 22766 2285 3 of of IN 22766 2285 4 fusible fusible JJ 22766 2285 5 metal metal NN 22766 2285 6 of of IN 22766 2285 7 such such JJ 22766 2285 8 resistance resistance NN 22766 2285 9 that that IN 22766 2285 10 it -PRON- PRP 22766 2285 11 breaks break VBZ 22766 2285 12 down down RP 22766 2285 13 at at IN 22766 2285 14 a a DT 22766 2285 15 certain certain JJ 22766 2285 16 current current JJ 22766 2285 17 strength strength NN 22766 2285 18 . . . 22766 2286 1 Saturated saturate VBN 22766 2286 2 . . . 22766 2287 1 When when WRB 22766 2287 2 a a DT 22766 2287 3 liquid liquid NN 22766 2287 4 has have VBZ 22766 2287 5 taken take VBN 22766 2287 6 up up RP 22766 2287 7 a a DT 22766 2287 8 soluble soluble JJ 22766 2287 9 material material NN 22766 2287 10 to to IN 22766 2287 11 the the DT 22766 2287 12 fullest full JJS 22766 2287 13 extent extent NN 22766 2287 14 it -PRON- PRP 22766 2287 15 is be VBZ 22766 2287 16 then then RB 22766 2287 17 completely completely RB 22766 2287 18 saturated saturate VBN 22766 2287 19 . . . 22766 2288 1 Secondary secondary JJ 22766 2288 2 . . . 22766 2289 1 One one CD 22766 2289 2 of of IN 22766 2289 3 the the DT 22766 2289 4 two two CD 22766 2289 5 coils coil NNS 22766 2289 6 in in IN 22766 2289 7 a a DT 22766 2289 8 transformer transformer NN 22766 2289 9 , , , 22766 2289 10 or or CC 22766 2289 11 induction induction NN 22766 2289 12 coil coil NN 22766 2289 13 . . . 22766 2290 1 Secondary Secondary NNP 22766 2290 2 Plates Plates NNPS 22766 2290 3 . . . 22766 2291 1 The the DT 22766 2291 2 brown brown JJ 22766 2291 3 or or CC 22766 2291 4 deep deep JJ 22766 2291 5 red red JJ 22766 2291 6 plates plate NNS 22766 2291 7 in in IN 22766 2291 8 a a DT 22766 2291 9 storage storage NN 22766 2291 10 battery battery NN 22766 2291 11 when when WRB 22766 2291 12 charged charge VBN 22766 2291 13 . . . 22766 2292 1 Self self NN 22766 2292 2 - - HYPH 22766 2292 3 excited excited JJ 22766 2292 4 . . . 22766 2293 1 Producing produce VBG 22766 2293 2 electricity electricity NN 22766 2293 3 by by IN 22766 2293 4 its -PRON- PRP$ 22766 2293 5 own own JJ 22766 2293 6 current current NN 22766 2293 7 . . . 22766 2294 1 Series Series NNP 22766 2294 2 . . . 22766 2295 1 Arranged arrange VBN 22766 2295 2 in in IN 22766 2295 3 regular regular JJ 22766 2295 4 order order NN 22766 2295 5 . . . 22766 2296 1 From from IN 22766 2296 2 one one CD 22766 2296 3 to to IN 22766 2296 4 the the DT 22766 2296 5 other other JJ 22766 2296 6 directly directly RB 22766 2296 7 . . . 22766 2297 1 If if IN 22766 2297 2 lamps lamp NNS 22766 2297 3 , , , 22766 2297 4 for for IN 22766 2297 5 instance instance NN 22766 2297 6 , , , 22766 2297 7 should should MD 22766 2297 8 be be VB 22766 2297 9 arranged arrange VBN 22766 2297 10 in in IN 22766 2297 11 circuit circuit NN 22766 2297 12 on on IN 22766 2297 13 a a DT 22766 2297 14 single single JJ 22766 2297 15 wire wire NN 22766 2297 16 , , , 22766 2297 17 they -PRON- PRP 22766 2297 18 would would MD 22766 2297 19 be be VB 22766 2297 20 in in IN 22766 2297 21 series series NN 22766 2297 22 . . . 22766 2298 1 Series Series NNP 22766 2298 2 , , , 22766 2298 3 Multiple Multiple NNP 22766 2298 4 . . . 22766 2299 1 When when WRB 22766 2299 2 lamps lamp NNS 22766 2299 3 are be VBP 22766 2299 4 grouped group VBN 22766 2299 5 in in IN 22766 2299 6 sets set NNS 22766 2299 7 in in IN 22766 2299 8 parallel parallel NN 22766 2299 9 , , , 22766 2299 10 and and CC 22766 2299 11 these these DT 22766 2299 12 sets set NNS 22766 2299 13 are be VBP 22766 2299 14 then then RB 22766 2299 15 connected connect VBN 22766 2299 16 up up RP 22766 2299 17 in in IN 22766 2299 18 series series NN 22766 2299 19 . . . 22766 2300 1 Series Series NNP 22766 2300 2 Windings Windings NNP 22766 2300 3 . . . 22766 2301 1 A a DT 22766 2301 2 generator generator NN 22766 2301 3 or or CC 22766 2301 4 motor motor NN 22766 2301 5 wound wind VBN 22766 2301 6 in in IN 22766 2301 7 such such PDT 22766 2301 8 a a DT 22766 2301 9 manner manner NN 22766 2301 10 that that IN 22766 2301 11 one one CD 22766 2301 12 of of IN 22766 2301 13 the the DT 22766 2301 14 commutator commutator NN 22766 2301 15 brush brush NN 22766 2301 16 connections connection NNS 22766 2301 17 is be VBZ 22766 2301 18 joined join VBN 22766 2301 19 to to IN 22766 2301 20 the the DT 22766 2301 21 field field NN 22766 2301 22 magnet magnet NN 22766 2301 23 winding winding NN 22766 2301 24 , , , 22766 2301 25 and and CC 22766 2301 26 the the DT 22766 2301 27 other other JJ 22766 2301 28 end end NN 22766 2301 29 of of IN 22766 2301 30 the the DT 22766 2301 31 magnet magnet NN 22766 2301 32 winding winding NN 22766 2301 33 joined join VBD 22766 2301 34 to to IN 22766 2301 35 the the DT 22766 2301 36 outer outer NNP 22766 2301 37 circuit circuit NN 22766 2301 38 . . . 22766 2302 1 Shunt shunt NN 22766 2302 2 . . . 22766 2303 1 Going go VBG 22766 2303 2 around around RB 22766 2303 3 . . . 22766 2304 1 Shunt Shunt NNP 22766 2304 2 Winding Winding NNP 22766 2304 3 . . . 22766 2305 1 A a DT 22766 2305 2 dynamo dynamo NN 22766 2305 3 in in IN 22766 2305 4 which which WDT 22766 2305 5 the the DT 22766 2305 6 field field NN 22766 2305 7 winding winding NN 22766 2305 8 is be VBZ 22766 2305 9 parallel parallel JJ 22766 2305 10 with with IN 22766 2305 11 the the DT 22766 2305 12 winding winding NN 22766 2305 13 of of IN 22766 2305 14 the the DT 22766 2305 15 armature armature NN 22766 2305 16 . . . 22766 2306 1 Snap Snap NNP 22766 2306 2 Switch Switch NNP 22766 2306 3 . . . 22766 2307 1 A a DT 22766 2307 2 switch switch NN 22766 2307 3 so so RB 22766 2307 4 arranged arrange VBD 22766 2307 5 that that IN 22766 2307 6 it -PRON- PRP 22766 2307 7 will will MD 22766 2307 8 quickly quickly RB 22766 2307 9 make make VB 22766 2307 10 a a DT 22766 2307 11 break break NN 22766 2307 12 . . . 22766 2308 1 Sounder sounder NN 22766 2308 2 . . . 22766 2309 1 The the DT 22766 2309 2 apparatus apparatus NN 22766 2309 3 at at IN 22766 2309 4 one one CD 22766 2309 5 end end NN 22766 2309 6 of of IN 22766 2309 7 a a DT 22766 2309 8 line line NN 22766 2309 9 actuated actuate VBN 22766 2309 10 by by IN 22766 2309 11 a a DT 22766 2309 12 key key NN 22766 2309 13 at at IN 22766 2309 14 the the DT 22766 2309 15 other other JJ 22766 2309 16 end end NN 22766 2309 17 of of IN 22766 2309 18 the the DT 22766 2309 19 line line NN 22766 2309 20 . . . 22766 2310 1 Spark Spark NNP 22766 2310 2 Coil Coil NNP 22766 2310 3 . . . 22766 2311 1 A a DT 22766 2311 2 coil coil NN 22766 2311 3 , , , 22766 2311 4 to to TO 22766 2311 5 make make VB 22766 2311 6 a a DT 22766 2311 7 spark spark NN 22766 2311 8 from from IN 22766 2311 9 a a DT 22766 2311 10 low low JJ 22766 2311 11 electro electro NNP 22766 2311 12 - - HYPH 22766 2311 13 motive motive NN 22766 2311 14 force force NN 22766 2311 15 . . . 22766 2312 1 Spark Spark NNP 22766 2312 2 , , , 22766 2312 3 Electric Electric NNP 22766 2312 4 . . . 22766 2313 1 The the DT 22766 2313 2 flash flash NN 22766 2313 3 caused cause VBN 22766 2313 4 by by IN 22766 2313 5 drawing draw VBG 22766 2313 6 apart apart RB 22766 2313 7 the the DT 22766 2313 8 ends end NNS 22766 2313 9 of of IN 22766 2313 10 a a DT 22766 2313 11 conductor conductor NN 22766 2313 12 . . . 22766 2314 1 Specific specific JJ 22766 2314 2 Gravity Gravity NNP 22766 2314 3 . . . 22766 2315 1 The the DT 22766 2315 2 weight weight NN 22766 2315 3 or or CC 22766 2315 4 density density NN 22766 2315 5 of of IN 22766 2315 6 a a DT 22766 2315 7 body body NN 22766 2315 8 . . . 22766 2316 1 Static Static NNP 22766 2316 2 Electricity Electricity NNP 22766 2316 3 . . . 22766 2317 1 Generated generate VBN 22766 2317 2 by by IN 22766 2317 3 friction friction NN 22766 2317 4 . . . 22766 2318 1 Also also RB 22766 2318 2 lightning lightne VBG 22766 2318 3 . . . 22766 2319 1 Any any DT 22766 2319 2 current current NN 22766 2319 3 generated generate VBN 22766 2319 4 by by IN 22766 2319 5 a a DT 22766 2319 6 high high JJ 22766 2319 7 electro electro JJ 22766 2319 8 - - HYPH 22766 2319 9 motive motive NN 22766 2319 10 force force NN 22766 2319 11 . . . 22766 2320 1 Strength strength NN 22766 2320 2 of of IN 22766 2320 3 Current Current NNP 22766 2320 4 . . . 22766 2321 1 The the DT 22766 2321 2 quantity quantity NN 22766 2321 3 of of IN 22766 2321 4 electricity electricity NN 22766 2321 5 in in IN 22766 2321 6 a a DT 22766 2321 7 circuit circuit NN 22766 2321 8 . . . 22766 2322 1 Synchronize synchronize VB 22766 2322 2 . . . 22766 2323 1 Operating operate VBG 22766 2323 2 together together RB 22766 2323 3 ; ; , 22766 2323 4 acting act VBG 22766 2323 5 in in IN 22766 2323 6 unison unison NNP 22766 2323 7 . . . 22766 2324 1 Terminal terminal JJ 22766 2324 2 . . . 22766 2325 1 The the DT 22766 2325 2 end end NN 22766 2325 3 of of IN 22766 2325 4 any any DT 22766 2325 5 electric electric JJ 22766 2325 6 circuit circuit NN 22766 2325 7 or or CC 22766 2325 8 of of IN 22766 2325 9 a a DT 22766 2325 10 body body NN 22766 2325 11 or or CC 22766 2325 12 machine machine NN 22766 2325 13 which which WDT 22766 2325 14 has have VBZ 22766 2325 15 a a DT 22766 2325 16 current current JJ 22766 2325 17 passing passing NN 22766 2325 18 through through IN 22766 2325 19 it -PRON- PRP 22766 2325 20 . . . 22766 2326 1 Thermostat Thermostat NNP 22766 2326 2 , , , 22766 2326 3 Electric Electric NNP 22766 2326 4 . . . 22766 2327 1 An an DT 22766 2327 2 electric electric JJ 22766 2327 3 thermometer thermometer NN 22766 2327 4 . . . 22766 2328 1 Usually usually RB 22766 2328 2 made make VBN 22766 2328 3 with with IN 22766 2328 4 a a DT 22766 2328 5 metal metal NN 22766 2328 6 coil coil NN 22766 2328 7 which which WDT 22766 2328 8 expands expand VBZ 22766 2328 9 through through IN 22766 2328 10 the the DT 22766 2328 11 action action NN 22766 2328 12 of of IN 22766 2328 13 the the DT 22766 2328 14 electricity electricity NN 22766 2328 15 passing pass VBG 22766 2328 16 through through IN 22766 2328 17 it -PRON- PRP 22766 2328 18 , , , 22766 2328 19 and and CC 22766 2328 20 , , , 22766 2328 21 in in IN 22766 2328 22 expanding expand VBG 22766 2328 23 , , , 22766 2328 24 it -PRON- PRP 22766 2328 25 makes make VBZ 22766 2328 26 a a DT 22766 2328 27 contact contact NN 22766 2328 28 and and CC 22766 2328 29 closes close VBZ 22766 2328 30 a a DT 22766 2328 31 circuit circuit NN 22766 2328 32 . . . 22766 2329 1 Transformer transformer UH 22766 2329 2 . . . 22766 2330 1 The the DT 22766 2330 2 induction induction NN 22766 2330 3 coil coil NN 22766 2330 4 with with IN 22766 2330 5 a a DT 22766 2330 6 high high JJ 22766 2330 7 initial initial JJ 22766 2330 8 E. E. NNP 22766 2330 9 M. M. NNP 22766 2330 10 F. F. NNP 22766 2330 11 changes change VBZ 22766 2330 12 into into IN 22766 2330 13 a a DT 22766 2330 14 low low JJ 22766 2330 15 electro electro JJ 22766 2330 16 - - HYPH 22766 2330 17 motive motive NN 22766 2330 18 force force NN 22766 2330 19 . . . 22766 2331 1 Unit unit NN 22766 2331 2 . . . 22766 2332 1 A a DT 22766 2332 2 standard standard NN 22766 2332 3 of of IN 22766 2332 4 light light NN 22766 2332 5 , , , 22766 2332 6 heat heat NN 22766 2332 7 , , , 22766 2332 8 electricity electricity NN 22766 2332 9 , , , 22766 2332 10 or or CC 22766 2332 11 of of IN 22766 2332 12 other other JJ 22766 2332 13 phenomena phenomenon NNS 22766 2332 14 . . . 22766 2333 1 Vacuum Vacuum NNP 22766 2333 2 . . . 22766 2334 1 A a DT 22766 2334 2 space space NN 22766 2334 3 from from IN 22766 2334 4 which which WDT 22766 2334 5 all all DT 22766 2334 6 matter matter NN 22766 2334 7 has have VBZ 22766 2334 8 been be VBN 22766 2334 9 exhausted exhaust VBN 22766 2334 10 . . . 22766 2335 1 Vibrator vibrator NN 22766 2335 2 . . . 22766 2336 1 Mechanism mechanism NN 22766 2336 2 for for IN 22766 2336 3 making make VBG 22766 2336 4 and and CC 22766 2336 5 breaking break VBG 22766 2336 6 circuits circuit NNS 22766 2336 7 in in IN 22766 2336 8 induction induction NN 22766 2336 9 coils coil NNS 22766 2336 10 or or CC 22766 2336 11 other other JJ 22766 2336 12 apparatus apparatus NN 22766 2336 13 . . . 22766 2337 1 Volt volt NN 22766 2337 2 . . . 22766 2338 1 The the DT 22766 2338 2 unit unit NN 22766 2338 3 of of IN 22766 2338 4 electro electro NNP 22766 2338 5 - - HYPH 22766 2338 6 motive motive JJ 22766 2338 7 force force NN 22766 2338 8 . . . 22766 2339 1 Voltage voltage NN 22766 2339 2 . . . 22766 2340 1 Electro Electro NNP 22766 2340 2 - - HYPH 22766 2340 3 motive motive NN 22766 2340 4 force force NN 22766 2340 5 which which WDT 22766 2340 6 is be VBZ 22766 2340 7 expressed express VBN 22766 2340 8 in in IN 22766 2340 9 volts volt NNS 22766 2340 10 . . . 22766 2341 1 Voltaic Voltaic NNP 22766 2341 2 . . . 22766 2342 1 A a DT 22766 2342 2 term term NN 22766 2342 3 applied apply VBN 22766 2342 4 to to IN 22766 2342 5 electric electric JJ 22766 2342 6 currents current NNS 22766 2342 7 and and CC 22766 2342 8 devices device NNS 22766 2342 9 . . . 22766 2343 1 Volt volt NN 22766 2343 2 - - HYPH 22766 2343 3 meter meter NN 22766 2343 4 . . . 22766 2344 1 An an DT 22766 2344 2 apparatus apparatus NN 22766 2344 3 for for IN 22766 2344 4 showing show VBG 22766 2344 5 the the DT 22766 2344 6 difference difference NN 22766 2344 7 of of IN 22766 2344 8 potential potential NN 22766 2344 9 , , , 22766 2344 10 or or CC 22766 2344 11 E. E. NNP 22766 2344 12 M. M. NNP 22766 2344 13 F. F. NNP 22766 2344 14 in in IN 22766 2344 15 the the DT 22766 2344 16 term term NN 22766 2344 17 of of IN 22766 2344 18 volts volt NNS 22766 2344 19 . . . 22766 2345 1 Watt Watt NNP 22766 2345 2 . . . 22766 2346 1 The the DT 22766 2346 2 unit unit NN 22766 2346 3 of of IN 22766 2346 4 electrical electrical JJ 22766 2346 5 activity activity NN 22766 2346 6 . . . 22766 2347 1 The the DT 22766 2347 2 product product NN 22766 2347 3 of of IN 22766 2347 4 amperes ampere NNS 22766 2347 5 multiplied multiply VBN 22766 2347 6 by by IN 22766 2347 7 volts volt NNS 22766 2347 8 . . . 22766 2348 1 Watt Watt NNP 22766 2348 2 Hour Hour NNP 22766 2348 3 . . . 22766 2349 1 One one CD 22766 2349 2 watt watt NN 22766 2349 3 maintained maintain VBD 22766 2349 4 through through IN 22766 2349 5 one one CD 22766 2349 6 hour hour NN 22766 2349 7 of of IN 22766 2349 8 time time NN 22766 2349 9 . . . 22766 2350 1 Waves wave NNS 22766 2350 2 , , , 22766 2350 3 Electric Electric NNP 22766 2350 4 Waves Waves NNPS 22766 2350 5 in in IN 22766 2350 6 the the DT 22766 2350 7 ether ether NN 22766 2350 8 caused cause VBN 22766 2350 9 by by IN 22766 2350 10 electro electro JJ 22766 2350 11 - - HYPH 22766 2350 12 magnetic magnetic JJ 22766 2350 13 Magnetic Magnetic NNP 22766 2350 14 . . . 22766 2351 1 disturbances disturbance NNS 22766 2351 2 . . . 22766 2352 1 X X NNS 22766 2352 2 - - NNS 22766 2352 3 rays ray NNS 22766 2352 4 . . . 22766 2353 1 The the DT 22766 2353 2 radiation radiation NN 22766 2353 3 of of IN 22766 2353 4 invisible invisible JJ 22766 2353 5 rays ray NNS 22766 2353 6 of of IN 22766 2353 7 light light NN 22766 2353 8 , , , 22766 2353 9 which which WDT 22766 2353 10 penetrate penetrate VBP 22766 2353 11 or or CC 22766 2353 12 pass pass VB 22766 2353 13 through through IN 22766 2353 14 opaque opaque JJ 22766 2353 15 substances substance NNS 22766 2353 16 . . . 22766 2354 1 Yoke yoke UH 22766 2354 2 , , , 22766 2354 3 or or CC 22766 2354 4 Bar Bar NNP 22766 2354 5 . . . 22766 2355 1 A a DT 22766 2355 2 soft soft JJ 22766 2355 3 iron iron NN 22766 2355 4 body body NN 22766 2355 5 across across IN 22766 2355 6 the the DT 22766 2355 7 ends end NNS 22766 2355 8 of of IN 22766 2355 9 a a DT 22766 2355 10 horseshoe horseshoe NNP 22766 2355 11 magnet magnet NN 22766 2355 12 , , , 22766 2355 13 to to TO 22766 2355 14 enable enable VB 22766 2355 15 the the DT 22766 2355 16 magnet magnet NN 22766 2355 17 to to TO 22766 2355 18 retain retain VB 22766 2355 19 its -PRON- PRP$ 22766 2355 20 magnetism magnetism NN 22766 2355 21 an an DT 22766 2355 22 indefinite indefinite JJ 22766 2355 23 time time NN 22766 2355 24 . . . 22766 2356 1 Zinc Zinc NNP 22766 2356 2 Battery Battery NNP 22766 2356 3 . . . 22766 2357 1 A a DT 22766 2357 2 battery battery NN 22766 2357 3 which which WDT 22766 2357 4 uses use VBZ 22766 2357 5 zinc zinc NN 22766 2357 6 for for IN 22766 2357 7 one one CD 22766 2357 8 of of IN 22766 2357 9 its -PRON- PRP$ 22766 2357 10 elements element NNS 22766 2357 11 . . . 22766 2358 1 INDEX INDEX NNP 22766 2358 2 A a DT 22766 2358 3 Accumulated Accumulated NNP 22766 2358 4 , , , 22766 2358 5 31 31 CD 22766 2358 6 . . . 22766 2359 1 Accumulation Accumulation NNP 22766 2359 2 , , , 22766 2359 3 29 29 CD 22766 2359 4 . . . 22766 2360 1 Accumulator accumulator NN 22766 2360 2 cell cell NN 22766 2360 3 , , , 22766 2360 4 87 87 CD 22766 2360 5 . . . 22766 2361 1 Accumulators accumulator NNS 22766 2361 2 , , , 22766 2361 3 82 82 CD 22766 2361 4 , , , 22766 2361 5 88 88 CD 22766 2361 6 , , , 22766 2361 7 89 89 CD 22766 2361 8 . . . 22766 2362 1 Accumulators accumulator NNS 22766 2362 2 , , , 22766 2362 3 plates plate NNS 22766 2362 4 , , , 22766 2362 5 83 83 CD 22766 2362 6 . . . 22766 2363 1 Acid Acid NNP 22766 2363 2 , , , 22766 2363 3 34 34 CD 22766 2363 4 , , , 22766 2363 5 37 37 CD 22766 2363 6 , , , 22766 2363 7 125 125 CD 22766 2363 8 . . . 22766 2364 1 Acid acid JJ 22766 2364 2 maker maker NN 22766 2364 3 , , , 22766 2364 4 125 125 CD 22766 2364 5 . . . 22766 2365 1 Acid acid JJ 22766 2365 2 , , , 22766 2365 3 sulphuric sulphuric JJ 22766 2365 4 , , , 22766 2365 5 31 31 CD 22766 2365 6 , , , 22766 2365 7 84 84 CD 22766 2365 8 . . . 22766 2366 1 Acidulated Acidulated NNP 22766 2366 2 , , , 22766 2366 3 55 55 CD 22766 2366 4 . . . 22766 2367 1 Acidulated acidulated JJ 22766 2367 2 water water NN 22766 2367 3 , , , 22766 2367 4 34 34 CD 22766 2367 5 . . . 22766 2368 1 Acoustics acoustic NNS 22766 2368 2 , , , 22766 2368 3 110 110 CD 22766 2368 4 . . . 22766 2369 1 Actinic actinic JJ 22766 2369 2 rays ray NNS 22766 2369 3 , , , 22766 2369 4 184 184 CD 22766 2369 5 , , , 22766 2369 6 185 185 CD 22766 2369 7 . . . 22766 2370 1 Actinium actinium NN 22766 2370 2 , , , 22766 2370 3 186 186 CD 22766 2370 4 . . . 22766 2371 1 Active active JJ 22766 2371 2 element element NN 22766 2371 3 , , , 22766 2371 4 82 82 CD 22766 2371 5 . . . 22766 2372 1 Adjustable adjustable JJ 22766 2372 2 rod rod NN 22766 2372 3 , , , 22766 2372 4 107 107 CD 22766 2372 5 . . . 22766 2373 1 Adjusting adjust VBG 22766 2373 2 screw screw NN 22766 2373 3 , , , 22766 2373 4 70 70 CD 22766 2373 5 , , , 22766 2373 6 71 71 CD 22766 2373 7 , , , 22766 2373 8 72 72 CD 22766 2373 9 , , , 22766 2373 10 73 73 CD 22766 2373 11 , , , 22766 2373 12 106 106 CD 22766 2373 13 . . . 22766 2374 1 Aerial aerial JJ 22766 2374 2 wire wire NN 22766 2374 3 , , , 22766 2374 4 108 108 CD 22766 2374 5 . . . 22766 2375 1 Agents agent NNS 22766 2375 2 , , , 22766 2375 3 13 13 CD 22766 2375 4 , , , 22766 2375 5 32 32 CD 22766 2375 6 . . . 22766 2376 1 Alarms alarm NNS 22766 2376 2 , , , 22766 2376 3 burglar burglar JJ 22766 2376 4 , , , 22766 2376 5 11 11 CD 22766 2376 6 , , , 22766 2376 7 76 76 CD 22766 2376 8 , , , 22766 2376 9 80 80 CD 22766 2376 10 . . . 22766 2377 1 Alkali alkali JJ 22766 2377 2 , , , 22766 2377 3 125 125 CD 22766 2377 4 . . . 22766 2378 1 Alkaline Alkaline NNP 22766 2378 2 , , , 22766 2378 3 37 37 CD 22766 2378 4 . . . 22766 2379 1 Alternate Alternate NNP 22766 2379 2 , , , 22766 2379 3 127 127 CD 22766 2379 4 . . . 22766 2380 1 Alternating alternate VBG 22766 2380 2 , , , 22766 2380 3 38 38 CD 22766 2380 4 , , , 22766 2380 5 149 149 CD 22766 2380 6 , , , 22766 2380 7 150 150 CD 22766 2380 8 , , , 22766 2380 9 153 153 CD 22766 2380 10 , , , 22766 2380 11 154 154 CD 22766 2380 12 , , , 22766 2380 13 155 155 CD 22766 2380 14 , , , 22766 2380 15 156 156 CD 22766 2380 16 . . . 22766 2381 1 Alternating alternate VBG 22766 2381 2 current current NN 22766 2381 3 , , , 22766 2381 4 145 145 CD 22766 2381 5 . . . 22766 2382 1 Alternating alternate VBG 22766 2382 2 periods period NNS 22766 2382 3 , , , 22766 2382 4 149 149 CD 22766 2382 5 . . . 22766 2383 1 Alternations alternation NNS 22766 2383 2 , , , 22766 2383 3 147 147 CD 22766 2383 4 . . . 22766 2384 1 Aluminum Aluminum NNP 22766 2384 2 , , , 22766 2384 3 128 128 CD 22766 2384 4 , , , 22766 2384 5 129 129 CD 22766 2384 6 , , , 22766 2384 7 135 135 CD 22766 2384 8 , , , 22766 2384 9 137 137 CD 22766 2384 10 . . . 22766 2385 1 Aluminum aluminum NN 22766 2385 2 hydrate hydrate NN 22766 2385 3 , , , 22766 2385 4 129 129 CD 22766 2385 5 . . . 22766 2386 1 Amber Amber NNP 22766 2386 2 , , , 22766 2386 3 5 5 CD 22766 2386 4 , , , 22766 2386 5 171 171 CD 22766 2386 6 . . . 22766 2387 1 Ammeter Ammeter NNP 22766 2387 2 , , , 22766 2387 3 7 7 CD 22766 2387 4 , , , 22766 2387 5 88 88 CD 22766 2387 6 . . . 22766 2388 1 Amperage amperage NN 22766 2388 2 , , , 22766 2388 3 38 38 CD 22766 2388 4 , , , 22766 2388 5 61 61 CD 22766 2388 6 , , , 22766 2388 7 62 62 CD 22766 2388 8 , , , 22766 2388 9 132 132 CD 22766 2388 10 , , , 22766 2388 11 159 159 CD 22766 2388 12 , , , 22766 2388 13 160 160 CD 22766 2388 14 , , , 22766 2388 15 168 168 CD 22766 2388 16 . . . 22766 2389 1 Ampere Ampere NNP 22766 2389 2 , , , 22766 2389 3 7 7 CD 22766 2389 4 , , , 22766 2389 5 37 37 CD 22766 2389 6 , , , 22766 2389 7 60 60 CD 22766 2389 8 , , , 22766 2389 9 63 63 CD 22766 2389 10 , , , 22766 2389 11 139 139 CD 22766 2389 12 , , , 22766 2389 13 140 140 CD 22766 2389 14 , , , 22766 2389 15 167 167 CD 22766 2389 16 . . . 22766 2390 1 Amplitude Amplitude NNP 22766 2390 2 , , , 22766 2390 3 111 111 CD 22766 2390 4 . . . 22766 2391 1 Annunciator annunciator NN 22766 2391 2 , , , 22766 2391 3 65 65 CD 22766 2391 4 , , , 22766 2391 5 74 74 CD 22766 2391 6 , , , 22766 2391 7 76 76 CD 22766 2391 8 , , , 22766 2391 9 79 79 CD 22766 2391 10 , , , 22766 2391 11 80 80 CD 22766 2391 12 , , , 22766 2391 13 81 81 CD 22766 2391 14 . . . 22766 2392 1 Annunciator annunciator NN 22766 2392 2 bells bell NNS 22766 2392 3 , , , 22766 2392 4 11 11 CD 22766 2392 5 . . . 22766 2393 1 Anode Anode NNP 22766 2393 2 , , , 22766 2393 3 35 35 CD 22766 2393 4 , , , 22766 2393 5 133 133 CD 22766 2393 6 , , , 22766 2393 7 134 134 CD 22766 2393 8 . . . 22766 2394 1 Antennà Antennà NNP 22766 2394 2 ¦ ¦ NNP 22766 2394 3 , , , 22766 2394 4 108 108 CD 22766 2394 5 . . . 22766 2395 1 Antimony Antimony NNP 22766 2395 2 137 137 CD 22766 2395 3 , , , 22766 2395 4 143 143 CD 22766 2395 5 . . . 22766 2396 1 Anvil Anvil NNP 22766 2396 2 , , , 22766 2396 3 13 13 CD 22766 2396 4 , , , 22766 2396 5 14 14 CD 22766 2396 6 . . . 22766 2397 1 Apparatus Apparatus NNP 22766 2397 2 , , , 22766 2397 3 11 11 CD 22766 2397 4 , , , 22766 2397 5 57 57 CD 22766 2397 6 , , , 22766 2397 7 106 106 CD 22766 2397 8 , , , 22766 2397 9 139 139 CD 22766 2397 10 , , , 22766 2397 11 145 145 CD 22766 2397 12 . . . 22766 2398 1 Arc Arc NNP 22766 2398 2 , , , 22766 2398 3 163 163 CD 22766 2398 4 , , , 22766 2398 5 182 182 CD 22766 2398 6 . . . 22766 2399 1 Arc Arc NNP 22766 2399 2 lighting lighting NN 22766 2399 3 , , , 22766 2399 4 38 38 CD 22766 2399 5 , , , 22766 2399 6 165 165 CD 22766 2399 7 . . . 22766 2400 1 Arc arc NN 22766 2400 2 system system NN 22766 2400 3 , , , 22766 2400 4 166 166 CD 22766 2400 5 . . . 22766 2401 1 Armature armature NN 22766 2401 2 , , , 22766 2401 3 18 18 CD 22766 2401 4 , , , 22766 2401 5 25 25 CD 22766 2401 6 , , , 22766 2401 7 38 38 CD 22766 2401 8 , , , 22766 2401 9 40 40 CD 22766 2401 10 , , , 22766 2401 11 42 42 CD 22766 2401 12 , , , 22766 2401 13 43 43 CD 22766 2401 14 , , , 22766 2401 15 45 45 CD 22766 2401 16 , , , 22766 2401 17 46 46 CD 22766 2401 18 , , , 22766 2401 19 47 47 CD 22766 2401 20 , , , 22766 2401 21 48 48 CD 22766 2401 22 , , , 22766 2401 23 53 53 CD 22766 2401 24 , , , 22766 2401 25 55 55 CD 22766 2401 26 , , , 22766 2401 27 70 70 CD 22766 2401 28 , , , 22766 2401 29 72 72 CD 22766 2401 30 , , , 22766 2401 31 73 73 CD 22766 2401 32 , , , 22766 2401 33 74 74 CD 22766 2401 34 , , , 22766 2401 35 90 90 CD 22766 2401 36 , , , 22766 2401 37 93 93 CD 22766 2401 38 , , , 22766 2401 39 112 112 CD 22766 2401 40 , , , 22766 2401 41 151 151 CD 22766 2401 42 , , , 22766 2401 43 152 152 CD 22766 2401 44 , , , 22766 2401 45 155 155 CD 22766 2401 46 , , , 22766 2401 47 163 163 CD 22766 2401 48 , , , 22766 2401 49 176 176 CD 22766 2401 50 , , , 22766 2401 51 177 177 CD 22766 2401 52 , , , 22766 2401 53 178 178 CD 22766 2401 54 , , , 22766 2401 55 179 179 CD 22766 2401 56 , , , 22766 2401 57 180 180 CD 22766 2401 58 . . . 22766 2402 1 Armature armature NN 22766 2402 2 brush brush NN 22766 2402 3 , , , 22766 2402 4 48 48 CD 22766 2402 5 . . . 22766 2403 1 Armature armature NN 22766 2403 2 post post NN 22766 2403 3 , , , 22766 2403 4 71 71 CD 22766 2403 5 . . . 22766 2404 1 Armature armature NN 22766 2404 2 , , , 22766 2404 3 vertical vertical JJ 22766 2404 4 , , , 22766 2404 5 75 75 CD 22766 2404 6 . . . 22766 2405 1 Armature armature NN 22766 2405 2 winding winding NN 22766 2405 3 , , , 22766 2405 4 42 42 CD 22766 2405 5 , , , 22766 2405 6 43 43 CD 22766 2405 7 , , , 22766 2405 8 156 156 CD 22766 2405 9 . . . 22766 2406 1 Asbestos asbestos NN 22766 2406 2 , , , 22766 2406 3 140 140 CD 22766 2406 4 . . . 22766 2407 1 Astatic astatic JJ 22766 2407 2 galvanometer galvanometer NN 22766 2407 3 , , , 22766 2407 4 108 108 CD 22766 2407 5 . . . 22766 2408 1 Atmosphere Atmosphere NNP 22766 2408 2 , , , 22766 2408 3 184 184 CD 22766 2408 4 . . . 22766 2409 1 Attract Attract NNP 22766 2409 2 , , , 22766 2409 3 30 30 CD 22766 2409 4 . . . 22766 2410 1 Attracted Attracted NNP 22766 2410 2 , , , 22766 2410 3 72 72 CD 22766 2410 4 . . . 22766 2411 1 Attraction attraction NN 22766 2411 2 , , , 22766 2411 3 21 21 CD 22766 2411 4 , , , 22766 2411 5 25 25 CD 22766 2411 6 . . . 22766 2412 1 Attractive attractive JJ 22766 2412 2 , , , 22766 2412 3 178 178 CD 22766 2412 4 . . . 22766 2413 1 Automatic automatic JJ 22766 2413 2 , , , 22766 2413 3 120 120 CD 22766 2413 4 . . . 22766 2414 1 Auxiliary auxiliary JJ 22766 2414 2 , , , 22766 2414 3 44 44 CD 22766 2414 4 . . . 22766 2415 1 Awls awl NNS 22766 2415 2 , , , 22766 2415 3 14 14 CD 22766 2415 4 . . . 22766 2416 1 B B NNP 22766 2416 2 Bacteria Bacteria NNP 22766 2416 3 , , , 22766 2416 4 126 126 CD 22766 2416 5 , , , 22766 2416 6 187 187 CD 22766 2416 7 . . . 22766 2417 1 Bar bar VB 22766 2417 2 , , , 22766 2417 3 cross cross NN 22766 2417 4 , , , 22766 2417 5 66 66 CD 22766 2417 6 . . . 22766 2418 1 Bar bar VB 22766 2418 2 , , , 22766 2418 3 horizontal horizontal JJ 22766 2418 4 , , , 22766 2418 5 46 46 CD 22766 2418 6 . . . 22766 2419 1 Bar bar VB 22766 2419 2 , , , 22766 2419 3 parallel parallel JJ 22766 2419 4 switch switch NN 22766 2419 5 , , , 22766 2419 6 67 67 CD 22766 2419 7 . . . 22766 2420 1 Bar bar VB 22766 2420 2 , , , 22766 2420 3 switch switch VB 22766 2420 4 , , , 22766 2420 5 65 65 CD 22766 2420 6 , , , 22766 2420 7 68 68 CD 22766 2420 8 . . . 22766 2421 1 Base Base NNP 22766 2421 2 block block NN 22766 2421 3 , , , 22766 2421 4 66 66 CD 22766 2421 5 . . . 22766 2422 1 Batteries battery NNS 22766 2422 2 , , , 22766 2422 3 11 11 CD 22766 2422 4 , , , 22766 2422 5 93 93 CD 22766 2422 6 , , , 22766 2422 7 122 122 CD 22766 2422 8 . . . 22766 2423 1 Battery battery NN 22766 2423 2 , , , 22766 2423 3 29 29 CD 22766 2423 4 , , , 22766 2423 5 30 30 CD 22766 2423 6 , , , 22766 2423 7 32 32 CD 22766 2423 8 , , , 22766 2423 9 35 35 CD 22766 2423 10 , , , 22766 2423 11 36 36 CD 22766 2423 12 , , , 22766 2423 13 46 46 CD 22766 2423 14 , , , 22766 2423 15 47 47 CD 22766 2423 16 , , , 22766 2423 17 80 80 CD 22766 2423 18 , , , 22766 2423 19 81 81 CD 22766 2423 20 , , , 22766 2423 21 82 82 CD 22766 2423 22 , , , 22766 2423 23 83 83 CD 22766 2423 24 , , , 22766 2423 25 85 85 CD 22766 2423 26 , , , 22766 2423 27 86 86 CD 22766 2423 28 , , , 22766 2423 29 88 88 CD 22766 2423 30 , , , 22766 2423 31 92 92 CD 22766 2423 32 , , , 22766 2423 33 94 94 CD 22766 2423 34 , , , 22766 2423 35 95 95 CD 22766 2423 36 , , , 22766 2423 37 107 107 CD 22766 2423 38 , , , 22766 2423 39 108 108 CD 22766 2423 40 , , , 22766 2423 41 116 116 CD 22766 2423 42 , , , 22766 2423 43 117 117 CD 22766 2423 44 , , , 22766 2423 45 118 118 CD 22766 2423 46 , , , 22766 2423 47 121 121 CD 22766 2423 48 , , , 22766 2423 49 134 134 CD 22766 2423 50 , , , 22766 2423 51 142 142 CD 22766 2423 52 . . . 22766 2424 1 Battery battery NN 22766 2424 2 charging charge VBG 22766 2424 3 , , , 22766 2424 4 82 82 CD 22766 2424 5 . . . 22766 2425 1 Bearings Bearings NNP 22766 2425 2 , , , 22766 2425 3 45 45 CD 22766 2425 4 , , , 22766 2425 5 46 46 CD 22766 2425 6 . . . 22766 2426 1 Bells bell NNS 22766 2426 2 , , , 22766 2426 3 65 65 CD 22766 2426 4 , , , 22766 2426 5 73 73 CD 22766 2426 6 , , , 22766 2426 7 76 76 CD 22766 2426 8 , , , 22766 2426 9 122 122 CD 22766 2426 10 . . . 22766 2427 1 Bells bell NNS 22766 2427 2 , , , 22766 2427 3 electric electric JJ 22766 2427 4 , , , 22766 2427 5 70 70 CD 22766 2427 6 . . . 22766 2428 1 Bench Bench NNP 22766 2428 2 , , , 22766 2428 3 13 13 CD 22766 2428 4 , , , 22766 2428 5 15 15 CD 22766 2428 6 , , , 22766 2428 7 17 17 CD 22766 2428 8 . . . 22766 2429 1 Binding bind VBG 22766 2429 2 post post NN 22766 2429 3 , , , 22766 2429 4 52 52 CD 22766 2429 5 , , , 22766 2429 6 70 70 CD 22766 2429 7 , , , 22766 2429 8 71 71 CD 22766 2429 9 , , , 22766 2429 10 72 72 CD 22766 2429 11 , , , 22766 2429 12 103 103 CD 22766 2429 13 , , , 22766 2429 14 107 107 CD 22766 2429 15 , , , 22766 2429 16 108 108 CD 22766 2429 17 , , , 22766 2429 18 121 121 CD 22766 2429 19 . . . 22766 2430 1 Binding bind VBG 22766 2430 2 screw screw NN 22766 2430 3 , , , 22766 2430 4 65 65 CD 22766 2430 5 , , , 22766 2430 6 66 66 CD 22766 2430 7 . . . 22766 2431 1 Bismuth Bismuth NNP 22766 2431 2 , , , 22766 2431 3 18 18 CD 22766 2431 4 , , , 22766 2431 5 143 143 CD 22766 2431 6 . . . 22766 2432 1 Bit bit RB 22766 2432 2 , , , 22766 2432 3 13 13 CD 22766 2432 4 . . . 22766 2433 1 Blue Blue NNP 22766 2433 2 vitriol vitriol NNP 22766 2433 3 , , , 22766 2433 4 57 57 CD 22766 2433 5 . . . 22766 2434 1 Brass brass NN 22766 2434 2 plate plate NN 22766 2434 3 , , , 22766 2434 4 77 77 CD 22766 2434 5 , , , 22766 2434 6 78 78 CD 22766 2434 7 . . . 22766 2435 1 Brazing Brazing NNP 22766 2435 2 , , , 22766 2435 3 17 17 CD 22766 2435 4 , , , 22766 2435 5 65 65 CD 22766 2435 6 . . . 22766 2436 1 Bridge Bridge NNP 22766 2436 2 , , , 22766 2436 3 52 52 CD 22766 2436 4 . . . 22766 2437 1 Brush Brush NNP 22766 2437 2 holder holder NN 22766 2437 3 , , , 22766 2437 4 46 46 CD 22766 2437 5 . . . 22766 2438 1 Brushes brush NNS 22766 2438 2 , , , 22766 2438 3 48 48 CD 22766 2438 4 , , , 22766 2438 5 150 150 CD 22766 2438 6 , , , 22766 2438 7 151 151 CD 22766 2438 8 , , , 22766 2438 9 153 153 CD 22766 2438 10 , , , 22766 2438 11 167 167 CD 22766 2438 12 . . . 22766 2439 1 Burglar Burglar NNP 22766 2439 2 , , , 22766 2439 3 11 11 CD 22766 2439 4 . . . 22766 2440 1 Burglar Burglar NNP 22766 2440 2 alarm alarm NN 22766 2440 3 , , , 22766 2440 4 76 76 CD 22766 2440 5 , , , 22766 2440 6 80 80 CD 22766 2440 7 . . . 22766 2441 1 Buttons button NNS 22766 2441 2 , , , 22766 2441 3 contact contact NN 22766 2441 4 , , , 22766 2441 5 80 80 CD 22766 2441 6 . . . 22766 2442 1 Buttons button NNS 22766 2442 2 , , , 22766 2442 3 push push NN 22766 2442 4 , , , 22766 2442 5 65 65 CD 22766 2442 6 , , , 22766 2442 7 68 68 CD 22766 2442 8 , , , 22766 2442 9 69 69 CD 22766 2442 10 , , , 22766 2442 11 70 70 CD 22766 2442 12 , , , 22766 2442 13 76 76 CD 22766 2442 14 , , , 22766 2442 15 79 79 CD 22766 2442 16 . . . 22766 2443 1 C C NNP 22766 2443 2 Calorimeter Calorimeter NNP 22766 2443 3 , , , 22766 2443 4 56 56 CD 22766 2443 5 . . . 22766 2444 1 Cancerous cancerous JJ 22766 2444 2 , , , 22766 2444 3 187 187 CD 22766 2444 4 . . . 22766 2445 1 Candle candle NN 22766 2445 2 power power NN 22766 2445 3 , , , 22766 2445 4 89 89 CD 22766 2445 5 , , , 22766 2445 6 139 139 CD 22766 2445 7 . . . 22766 2446 1 Cap Cap NNP 22766 2446 2 , , , 22766 2446 3 removable removable JJ 22766 2446 4 , , , 22766 2446 5 73 73 CD 22766 2446 6 . . . 22766 2447 1 Cap Cap NNP 22766 2447 2 screws screw NNS 22766 2447 3 , , , 22766 2447 4 42 42 CD 22766 2447 5 . . . 22766 2448 1 Carbon carbon NN 22766 2448 2 , , , 22766 2448 3 35 35 CD 22766 2448 4 , , , 22766 2448 5 119 119 CD 22766 2448 6 , , , 22766 2448 7 121 121 CD 22766 2448 8 , , , 22766 2448 9 162 162 CD 22766 2448 10 , , , 22766 2448 11 163 163 CD 22766 2448 12 , , , 22766 2448 13 169 169 CD 22766 2448 14 . . . 22766 2449 1 Carbon carbon NN 22766 2449 2 block block NN 22766 2449 3 , , , 22766 2449 4 120 120 CD 22766 2449 5 . . . 22766 2450 1 Carbon carbon NN 22766 2450 2 pencil pencil NN 22766 2450 3 , , , 22766 2450 4 119 119 CD 22766 2450 5 . . . 22766 2451 1 Cathode Cathode NNP 22766 2451 2 , , , 22766 2451 3 35 35 CD 22766 2451 4 , , , 22766 2451 5 36 36 CD 22766 2451 6 , , , 22766 2451 7 133 133 CD 22766 2451 8 , , , 22766 2451 9 134 134 CD 22766 2451 10 . . . 22766 2452 1 Cell cell NN 22766 2452 2 , , , 22766 2452 3 29 29 CD 22766 2452 4 , , , 22766 2452 5 33 33 CD 22766 2452 6 . . . 22766 2453 1 Cell cell NN 22766 2453 2 , , , 22766 2453 3 accumulator accumulator NN 22766 2453 4 , , , 22766 2453 5 87 87 CD 22766 2453 6 . . . 22766 2454 1 Cell cell NN 22766 2454 2 , , , 22766 2454 3 charging charging NN 22766 2454 4 , , , 22766 2454 5 87 87 CD 22766 2454 6 . . . 22766 2455 1 Channel Channel NNP 22766 2455 2 , , , 22766 2455 3 43 43 CD 22766 2455 4 . . . 22766 2456 1 Channel Channel NNP 22766 2456 2 , , , 22766 2456 3 concave concave NNP 22766 2456 4 , , , 22766 2456 5 40 40 CD 22766 2456 6 . . . 22766 2457 1 Charged charge VBN 22766 2457 2 , , , 22766 2457 3 120 120 CD 22766 2457 4 . . . 22766 2458 1 Charged charge VBN 22766 2458 2 battery battery NN 22766 2458 3 , , , 22766 2458 4 82 82 CD 22766 2458 5 . . . 22766 2459 1 Charging charge VBG 22766 2459 2 circuit circuit NN 22766 2459 3 , , , 22766 2459 4 82 82 CD 22766 2459 5 , , , 22766 2459 6 89 89 CD 22766 2459 7 . . . 22766 2460 1 Charging charge VBG 22766 2460 2 source source NN 22766 2460 3 , , , 22766 2460 4 83 83 CD 22766 2460 5 . . . 22766 2461 1 Charged charge VBN 22766 2461 2 wire wire NN 22766 2461 3 , , , 22766 2461 4 147 147 CD 22766 2461 5 . . . 22766 2462 1 Chemical Chemical NNP 22766 2462 2 , , , 22766 2462 3 57 57 CD 22766 2462 4 . . . 22766 2463 1 Chisels chisel NNS 22766 2463 2 , , , 22766 2463 3 13 13 CD 22766 2463 4 . . . 22766 2464 1 Chloride chloride NN 22766 2464 2 of of IN 22766 2464 3 lime lime NN 22766 2464 4 , , , 22766 2464 5 84 84 CD 22766 2464 6 . . . 22766 2465 1 Choked choke VBN 22766 2465 2 , , , 22766 2465 3 157 157 CD 22766 2465 4 . . . 22766 2466 1 Choking choke VBG 22766 2466 2 coils coil NNS 22766 2466 3 , , , 22766 2466 4 145 145 CD 22766 2466 5 , , , 22766 2466 6 146 146 CD 22766 2466 7 , , , 22766 2466 8 156 156 CD 22766 2466 9 , , , 22766 2466 10 158 158 CD 22766 2466 11 . . . 22766 2467 1 Circuit circuit NN 22766 2467 2 , , , 22766 2467 3 33 33 CD 22766 2467 4 , , , 22766 2467 5 69 69 CD 22766 2467 6 , , , 22766 2467 7 73 73 CD 22766 2467 8 , , , 22766 2467 9 76 76 CD 22766 2467 10 , , , 22766 2467 11 78 78 CD 22766 2467 12 , , , 22766 2467 13 80 80 CD 22766 2467 14 , , , 22766 2467 15 81 81 CD 22766 2467 16 , , , 22766 2467 17 90 90 CD 22766 2467 18 , , , 22766 2467 19 92 92 CD 22766 2467 20 , , , 22766 2467 21 93 93 CD 22766 2467 22 , , , 22766 2467 23 109 109 CD 22766 2467 24 , , , 22766 2467 25 113 113 CD 22766 2467 26 , , , 22766 2467 27 116 116 CD 22766 2467 28 , , , 22766 2467 29 121 121 CD 22766 2467 30 , , , 22766 2467 31 122 122 CD 22766 2467 32 , , , 22766 2467 33 131 131 CD 22766 2467 34 , , , 22766 2467 35 134 134 CD 22766 2467 36 , , , 22766 2467 37 143 143 CD 22766 2467 38 , , , 22766 2467 39 156 156 CD 22766 2467 40 . . . 22766 2468 1 Circuit circuit NN 22766 2468 2 , , , 22766 2468 3 primary primary JJ 22766 2468 4 , , , 22766 2468 5 99 99 CD 22766 2468 6 . . . 22766 2469 1 Circuit circuit NN 22766 2469 2 , , , 22766 2469 3 secondary secondary JJ 22766 2469 4 , , , 22766 2469 5 99 99 CD 22766 2469 6 . . . 22766 2470 1 Circuiting circuit VBG 22766 2470 2 , , , 22766 2470 3 81 81 CD 22766 2470 4 , , , 22766 2470 5 155 155 CD 22766 2470 6 . . . 22766 2471 1 Circuiting circuit VBG 22766 2471 2 system system NN 22766 2471 3 , , , 22766 2471 4 79 79 CD 22766 2471 5 . . . 22766 2472 1 Clapper clapper NN 22766 2472 2 arm arm NN 22766 2472 3 , , , 22766 2472 4 70 70 CD 22766 2472 5 . . . 22766 2473 1 Closed close VBN 22766 2473 2 rings ring NNS 22766 2473 3 , , , 22766 2473 4 26 26 CD 22766 2473 5 . . . 22766 2474 1 Coherer Coherer NNP 22766 2474 2 , , , 22766 2474 3 105 105 CD 22766 2474 4 , , , 22766 2474 5 108 108 CD 22766 2474 6 , , , 22766 2474 7 109 109 CD 22766 2474 8 . . . 22766 2475 1 Cohering Cohering NNP 22766 2475 2 , , , 22766 2475 3 106 106 CD 22766 2475 4 . . . 22766 2476 1 Coils coil NNS 22766 2476 2 , , , 22766 2476 3 18 18 CD 22766 2476 4 , , , 22766 2476 5 26 26 CD 22766 2476 6 , , , 22766 2476 7 52 52 CD 22766 2476 8 , , , 22766 2476 9 55 55 CD 22766 2476 10 , , , 22766 2476 11 74 74 CD 22766 2476 12 , , , 22766 2476 13 160 160 CD 22766 2476 14 . . . 22766 2477 1 Coils coil NNS 22766 2477 2 , , , 22766 2477 3 choking choke VBG 22766 2477 4 , , , 22766 2477 5 145 145 CD 22766 2477 6 , , , 22766 2477 7 146 146 CD 22766 2477 8 , , , 22766 2477 9 156 156 CD 22766 2477 10 , , , 22766 2477 11 158 158 CD 22766 2477 12 . . . 22766 2478 1 Coils coil NNS 22766 2478 2 , , , 22766 2478 3 induction induction NN 22766 2478 4 , , , 22766 2478 5 99 99 CD 22766 2478 6 , , , 22766 2478 7 102 102 CD 22766 2478 8 . . . 22766 2479 1 Coils coil NNS 22766 2479 2 , , , 22766 2479 3 primary primary JJ 22766 2479 4 , , , 22766 2479 5 109 109 CD 22766 2479 6 . . . 22766 2480 1 Coils coil NNS 22766 2480 2 , , , 22766 2480 3 secondary secondary JJ 22766 2480 4 , , , 22766 2480 5 102 102 CD 22766 2480 6 , , , 22766 2480 7 109 109 CD 22766 2480 8 . . . 22766 2481 1 Coincide Coincide NNP 22766 2481 2 , , , 22766 2481 3 42 42 CD 22766 2481 4 . . . 22766 2482 1 Cold cold JJ 22766 2482 2 , , , 22766 2482 3 14 14 CD 22766 2482 4 . . . 22766 2483 1 Collecting collecting NN 22766 2483 2 surfaces surface NNS 22766 2483 3 , , , 22766 2483 4 30 30 CD 22766 2483 5 . . . 22766 2484 1 Collector Collector NNP 22766 2484 2 , , , 22766 2484 3 31 31 CD 22766 2484 4 . . . 22766 2485 1 Column column NN 22766 2485 2 , , , 22766 2485 3 61 61 CD 22766 2485 4 . . . 22766 2486 1 Combustion combustion NN 22766 2486 2 , , , 22766 2486 3 169 169 CD 22766 2486 4 . . . 22766 2487 1 Commutator commutator NN 22766 2487 2 , , , 22766 2487 3 44 44 CD 22766 2487 4 , , , 22766 2487 5 46 46 CD 22766 2487 6 , , , 22766 2487 7 151 151 CD 22766 2487 8 , , , 22766 2487 9 152 152 CD 22766 2487 10 . . . 22766 2488 1 Commutator commutator NN 22766 2488 2 brushes brush NNS 22766 2488 3 , , , 22766 2488 4 46 46 CD 22766 2488 5 . . . 22766 2489 1 Commutator commutator NN 22766 2489 2 plates plate NNS 22766 2489 3 , , , 22766 2489 4 45 45 CD 22766 2489 5 . . . 22766 2490 1 Compass compass NN 22766 2490 2 , , , 22766 2490 3 22 22 CD 22766 2490 4 , , , 22766 2490 5 24 24 CD 22766 2490 6 , , , 22766 2490 7 172 172 CD 22766 2490 8 . . . 22766 2491 1 Composition composition NN 22766 2491 2 , , , 22766 2491 3 83 83 CD 22766 2491 4 , , , 22766 2491 5 124 124 CD 22766 2491 6 . . . 22766 2492 1 Compound compound NN 22766 2492 2 wound wound NN 22766 2492 3 , , , 22766 2492 4 47 47 CD 22766 2492 5 . . . 22766 2493 1 Concave Concave NNP 22766 2493 2 channel channel NN 22766 2493 3 , , , 22766 2493 4 40 40 CD 22766 2493 5 . . . 22766 2494 1 Condenser Condenser NNP 22766 2494 2 , , , 22766 2494 3 98 98 CD 22766 2494 4 , , , 22766 2494 5 100 100 CD 22766 2494 6 , , , 22766 2494 7 101 101 CD 22766 2494 8 , , , 22766 2494 9 102 102 CD 22766 2494 10 , , , 22766 2494 11 108 108 CD 22766 2494 12 . . . 22766 2495 1 Conduct conduct NN 22766 2495 2 , , , 22766 2495 3 6 6 CD 22766 2495 4 , , , 22766 2495 5 108 108 CD 22766 2495 6 . . . 22766 2496 1 Conduction conduction NN 22766 2496 2 , , , 22766 2496 3 135 135 CD 22766 2496 4 , , , 22766 2496 5 136 136 CD 22766 2496 6 , , , 22766 2496 7 138 138 CD 22766 2496 8 , , , 22766 2496 9 166 166 CD 22766 2496 10 , , , 22766 2496 11 170 170 CD 22766 2496 12 . . . 22766 2497 1 Conduction conduction NN 22766 2497 2 current current JJ 22766 2497 3 , , , 22766 2497 4 27 27 CD 22766 2497 5 . . . 22766 2498 1 Conductor Conductor NNP 22766 2498 2 , , , 22766 2498 3 21 21 CD 22766 2498 4 , , , 22766 2498 5 31 31 CD 22766 2498 6 , , , 22766 2498 7 33 33 CD 22766 2498 8 , , , 22766 2498 9 63 63 CD 22766 2498 10 , , , 22766 2498 11 98 98 CD 22766 2498 12 , , , 22766 2498 13 116 116 CD 22766 2498 14 , , , 22766 2498 15 161 161 CD 22766 2498 16 , , , 22766 2498 17 162 162 CD 22766 2498 18 . . . 22766 2499 1 Conduit conduit NN 22766 2499 2 , , , 22766 2499 3 72 72 CD 22766 2499 4 . . . 22766 2500 1 Conically conically RB 22766 2500 2 formed form VBN 22766 2500 3 , , , 22766 2500 4 126 126 CD 22766 2500 5 . . . 22766 2501 1 Conjunction conjunction NN 22766 2501 2 , , , 22766 2501 3 143 143 CD 22766 2501 4 . . . 22766 2502 1 Connecting connect VBG 22766 2502 2 wire wire NN 22766 2502 3 , , , 22766 2502 4 58 58 CD 22766 2502 5 . . . 22766 2503 1 Connection connection NN 22766 2503 2 , , , 22766 2503 3 72 72 CD 22766 2503 4 , , , 22766 2503 5 76 76 CD 22766 2503 6 . . . 22766 2504 1 Construction construction NN 22766 2504 2 , , , 22766 2504 3 magnet magnet NN 22766 2504 4 , , , 22766 2504 5 39 39 CD 22766 2504 6 . . . 22766 2505 1 Consumption consumption NN 22766 2505 2 , , , 22766 2505 3 180 180 CD 22766 2505 4 . . . 22766 2506 1 Contact contact NN 22766 2506 2 , , , 22766 2506 3 122 122 CD 22766 2506 4 , , , 22766 2506 5 123 123 CD 22766 2506 6 , , , 22766 2506 7 152 152 CD 22766 2506 8 , , , 22766 2506 9 162 162 CD 22766 2506 10 . . . 22766 2507 1 Contact contact NN 22766 2507 2 finger finger NN 22766 2507 3 , , , 22766 2507 4 150 150 CD 22766 2507 5 . . . 22766 2508 1 Contact contact NN 22766 2508 2 plate plate NN 22766 2508 3 , , , 22766 2508 4 67 67 CD 22766 2508 5 , , , 22766 2508 6 68 68 CD 22766 2508 7 , , , 22766 2508 8 79 79 CD 22766 2508 9 . . . 22766 2509 1 Contact contact NN 22766 2509 2 screws screw NNS 22766 2509 3 , , , 22766 2509 4 93 93 CD 22766 2509 5 . . . 22766 2510 1 Contact contact NN 22766 2510 2 surface surface NN 22766 2510 3 , , , 22766 2510 4 66 66 CD 22766 2510 5 . . . 22766 2511 1 Continuous continuous JJ 22766 2511 2 , , , 22766 2511 3 145 145 CD 22766 2511 4 . . . 22766 2512 1 Converter Converter NNP 22766 2512 2 , , , 22766 2512 3 176 176 CD 22766 2512 4 . . . 22766 2513 1 Converting convert VBG 22766 2513 2 , , , 22766 2513 3 142 142 CD 22766 2513 4 , , , 22766 2513 5 145 145 CD 22766 2513 6 , , , 22766 2513 7 146 146 CD 22766 2513 8 . . . 22766 2514 1 Copper copper NN 22766 2514 2 , , , 22766 2514 3 18 18 CD 22766 2514 4 , , , 22766 2514 5 34 34 CD 22766 2514 6 , , , 22766 2514 7 36 36 CD 22766 2514 8 , , , 22766 2514 9 65 65 CD 22766 2514 10 , , , 22766 2514 11 66 66 CD 22766 2514 12 , , , 22766 2514 13 132 132 CD 22766 2514 14 , , , 22766 2514 15 133 133 CD 22766 2514 16 , , , 22766 2514 17 134 134 CD 22766 2514 18 , , , 22766 2514 19 135 135 CD 22766 2514 20 , , , 22766 2514 21 136 136 CD 22766 2514 22 , , , 22766 2514 23 137 137 CD 22766 2514 24 , , , 22766 2514 25 142 142 CD 22766 2514 26 , , , 22766 2514 27 143 143 CD 22766 2514 28 . . . 22766 2515 1 Copper copper NN 22766 2515 2 cyanide cyanide NN 22766 2515 3 , , , 22766 2515 4 133 133 CD 22766 2515 5 . . . 22766 2516 1 Copper copper NN 22766 2516 2 plate plate NN 22766 2516 3 , , , 22766 2516 4 33 33 CD 22766 2516 5 , , , 22766 2516 6 35 35 CD 22766 2516 7 , , , 22766 2516 8 58 58 CD 22766 2516 9 , , , 22766 2516 10 67 67 CD 22766 2516 11 . . . 22766 2517 1 Copper copper NN 22766 2517 2 sulphate sulphate NN 22766 2517 3 , , , 22766 2517 4 57 57 CD 22766 2517 5 . . . 22766 2518 1 Copper copper NN 22766 2518 2 voltameter voltameter NN 22766 2518 3 , , , 22766 2518 4 55 55 CD 22766 2518 5 , , , 22766 2518 6 57 57 CD 22766 2518 7 . . . 22766 2519 1 Core Core NNP 22766 2519 2 , , , 22766 2519 3 27 27 CD 22766 2519 4 , , , 22766 2519 5 28 28 CD 22766 2519 6 , , , 22766 2519 7 36 36 CD 22766 2519 8 , , , 22766 2519 9 39 39 CD 22766 2519 10 , , , 22766 2519 11 40 40 CD 22766 2519 12 , , , 22766 2519 13 115 115 CD 22766 2519 14 . . . 22766 2520 1 Core core NN 22766 2520 2 , , , 22766 2520 3 magnet magnet NN 22766 2520 4 , , , 22766 2520 5 75 75 CD 22766 2520 6 , , , 22766 2520 7 93 93 CD 22766 2520 8 . . . 22766 2521 1 Counter counter JJ 22766 2521 2 , , , 22766 2521 3 clock clock NN 22766 2521 4 - - HYPH 22766 2521 5 wise wise JJ 22766 2521 6 , , , 22766 2521 7 51 51 CD 22766 2521 8 . . . 22766 2522 1 Coupled couple VBN 22766 2522 2 , , , 22766 2522 3 36 36 CD 22766 2522 4 . . . 22766 2523 1 Crank Crank NNP 22766 2523 2 , , , 22766 2523 3 30 30 CD 22766 2523 4 . . . 22766 2524 1 Crookes crooke NNS 22766 2524 2 ' ' POS 22766 2524 3 tube tube NN 22766 2524 4 , , , 22766 2524 5 184 184 CD 22766 2524 6 . . . 22766 2525 1 Cross Cross NNP 22766 2525 2 bar bar NN 22766 2525 3 , , , 22766 2525 4 52 52 CD 22766 2525 5 , , , 22766 2525 6 66 66 CD 22766 2525 7 . . . 22766 2526 1 Crown Crown NNP 22766 2526 2 of of IN 22766 2526 3 cups cup NNS 22766 2526 4 , , , 22766 2526 5 32 32 CD 22766 2526 6 . . . 22766 2527 1 Crystal Crystal NNP 22766 2527 2 , , , 22766 2527 3 85 85 CD 22766 2527 4 . . . 22766 2528 1 Current current JJ 22766 2528 2 , , , 22766 2528 3 6 6 CD 22766 2528 4 , , , 22766 2528 5 7 7 CD 22766 2528 6 , , , 22766 2528 7 13 13 CD 22766 2528 8 , , , 22766 2528 9 18 18 CD 22766 2528 10 , , , 22766 2528 11 26 26 CD 22766 2528 12 , , , 22766 2528 13 27 27 CD 22766 2528 14 , , , 22766 2528 15 28 28 CD 22766 2528 16 , , , 22766 2528 17 35 35 CD 22766 2528 18 , , , 22766 2528 19 36 36 CD 22766 2528 20 , , , 22766 2528 21 37 37 CD 22766 2528 22 , , , 22766 2528 23 38 38 CD 22766 2528 24 , , , 22766 2528 25 47 47 CD 22766 2528 26 , , , 22766 2528 27 50 50 CD 22766 2528 28 , , , 22766 2528 29 51 51 CD 22766 2528 30 , , , 22766 2528 31 52 52 CD 22766 2528 32 , , , 22766 2528 33 55 55 CD 22766 2528 34 , , , 22766 2528 35 56 56 CD 22766 2528 36 , , , 22766 2528 37 57 57 CD 22766 2528 38 , , , 22766 2528 39 58 58 CD 22766 2528 40 , , , 22766 2528 41 59 59 CD 22766 2528 42 , , , 22766 2528 43 62 62 CD 22766 2528 44 , , , 22766 2528 45 63 63 CD 22766 2528 46 , , , 22766 2528 47 70 70 CD 22766 2528 48 , , , 22766 2528 49 72 72 CD 22766 2528 50 , , , 22766 2528 51 73 73 CD 22766 2528 52 , , , 22766 2528 53 90 90 CD 22766 2528 54 , , , 22766 2528 55 95 95 CD 22766 2528 56 , , , 22766 2528 57 98 98 CD 22766 2528 58 , , , 22766 2528 59 105 105 CD 22766 2528 60 , , , 22766 2528 61 108 108 CD 22766 2528 62 , , , 22766 2528 63 116 116 CD 22766 2528 64 , , , 22766 2528 65 133 133 CD 22766 2528 66 , , , 22766 2528 67 134 134 CD 22766 2528 68 , , , 22766 2528 69 135 135 CD 22766 2528 70 , , , 22766 2528 71 136 136 CD 22766 2528 72 , , , 22766 2528 73 138 138 CD 22766 2528 74 , , , 22766 2528 75 139 139 CD 22766 2528 76 , , , 22766 2528 77 140 140 CD 22766 2528 78 , , , 22766 2528 79 141 141 CD 22766 2528 80 , , , 22766 2528 81 142 142 CD 22766 2528 82 , , , 22766 2528 83 143 143 CD 22766 2528 84 , , , 22766 2528 85 147 147 CD 22766 2528 86 , , , 22766 2528 87 148 148 CD 22766 2528 88 , , , 22766 2528 89 149 149 CD 22766 2528 90 , , , 22766 2528 91 150 150 CD 22766 2528 92 , , , 22766 2528 93 152 152 CD 22766 2528 94 , , , 22766 2528 95 153 153 CD 22766 2528 96 , , , 22766 2528 97 157 157 CD 22766 2528 98 , , , 22766 2528 99 160 160 CD 22766 2528 100 , , , 22766 2528 101 161 161 CD 22766 2528 102 , , , 22766 2528 103 163 163 CD 22766 2528 104 , , , 22766 2528 105 165 165 CD 22766 2528 106 , , , 22766 2528 107 166 166 CD 22766 2528 108 , , , 22766 2528 109 170 170 CD 22766 2528 110 . . . 22766 2529 1 Current current JJ 22766 2529 2 , , , 22766 2529 3 alternating alternate VBG 22766 2529 4 , , , 22766 2529 5 150 150 CD 22766 2529 6 . . . 22766 2530 1 Current current JJ 22766 2530 2 changing changing NN 22766 2530 3 , , , 22766 2530 4 82 82 CD 22766 2530 5 . . . 22766 2531 1 Current current JJ 22766 2531 2 conduction conduction NN 22766 2531 3 , , , 22766 2531 4 27 27 CD 22766 2531 5 . . . 22766 2532 1 Current current JJ 22766 2532 2 , , , 22766 2532 3 continuous continuous JJ 22766 2532 4 , , , 22766 2532 5 164 164 CD 22766 2532 6 . . . 22766 2533 1 Current current JJ 22766 2533 2 , , , 22766 2533 3 direct direct JJ 22766 2533 4 , , , 22766 2533 5 145 145 CD 22766 2533 6 , , , 22766 2533 7 150 150 CD 22766 2533 8 . . . 22766 2534 1 Current current JJ 22766 2534 2 direction direction NN 22766 2534 3 , , , 22766 2534 4 50 50 CD 22766 2534 5 . . . 22766 2535 1 Current current JJ 22766 2535 2 , , , 22766 2535 3 exterior exterior NN 22766 2535 4 , , , 22766 2535 5 50 50 CD 22766 2535 6 , , , 22766 2535 7 150 150 CD 22766 2535 8 . . . 22766 2536 1 Current current JJ 22766 2536 2 , , , 22766 2536 3 reversing reversing NN 22766 2536 4 , , , 22766 2536 5 148 148 CD 22766 2536 6 . . . 22766 2537 1 Current current JJ 22766 2537 2 strength strength NN 22766 2537 3 , , , 22766 2537 4 7 7 CD 22766 2537 5 , , , 22766 2537 6 57 57 CD 22766 2537 7 . . . 22766 2538 1 Current current JJ 22766 2538 2 testing testing NN 22766 2538 3 , , , 22766 2538 4 143 143 CD 22766 2538 5 . . . 22766 2539 1 Cut cut NN 22766 2539 2 - - HYPH 22766 2539 3 out out RP 22766 2539 4 , , , 22766 2539 5 120 120 CD 22766 2539 6 . . . 22766 2540 1 Cutter Cutter NNP 22766 2540 2 , , , 22766 2540 3 14 14 CD 22766 2540 4 . . . 22766 2541 1 Cutting cutting NN 22766 2541 2 , , , 22766 2541 3 lines line NNS 22766 2541 4 of of IN 22766 2541 5 force force NN 22766 2541 6 , , , 22766 2541 7 38 38 CD 22766 2541 8 . . . 22766 2542 1 Cylinder cylinder NN 22766 2542 2 , , , 22766 2542 3 44 44 CD 22766 2542 4 . . . 22766 2543 1 Cylindrical cylindrical JJ 22766 2543 2 , , , 22766 2543 3 43 43 CD 22766 2543 4 . . . 22766 2544 1 D D NNP 22766 2544 2 Dash Dash NNP 22766 2544 3 , , , 22766 2544 4 95 95 CD 22766 2544 5 , , , 22766 2544 6 97 97 CD 22766 2544 7 . . . 22766 2545 1 Decoherer Decoherer NNP 22766 2545 2 , , , 22766 2545 3 106 106 CD 22766 2545 4 , , , 22766 2545 5 108 108 CD 22766 2545 6 . . . 22766 2546 1 Decomposed decompose VBN 22766 2546 2 , , , 22766 2546 3 57 57 CD 22766 2546 4 , , , 22766 2546 5 128 128 CD 22766 2546 6 . . . 22766 2547 1 Decomposes decompose NNS 22766 2547 2 , , , 22766 2547 3 55 55 CD 22766 2547 4 . . . 22766 2548 1 Decomposing decompose VBG 22766 2548 2 , , , 22766 2548 3 123 123 CD 22766 2548 4 . . . 22766 2549 1 Decomposition decomposition NN 22766 2549 2 , , , 22766 2549 3 12 12 CD 22766 2549 4 , , , 22766 2549 5 35 35 CD 22766 2549 6 , , , 22766 2549 7 82 82 CD 22766 2549 8 . . . 22766 2550 1 Deflected deflected JJ 22766 2550 2 , , , 22766 2550 3 54 54 CD 22766 2550 4 . . . 22766 2551 1 Degree degree NN 22766 2551 2 , , , 22766 2551 3 135 135 CD 22766 2551 4 , , , 22766 2551 5 162 162 CD 22766 2551 6 . . . 22766 2552 1 Demagnetized Demagnetized NNP 22766 2552 2 , , , 22766 2552 3 24 24 CD 22766 2552 4 , , , 22766 2552 5 72 72 CD 22766 2552 6 . . . 22766 2553 1 Deposited deposit VBN 22766 2553 2 , , , 22766 2553 3 58 58 CD 22766 2553 4 , , , 22766 2553 5 133 133 CD 22766 2553 6 . . . 22766 2554 1 Depression depression NN 22766 2554 2 , , , 22766 2554 3 15 15 CD 22766 2554 4 , , , 22766 2554 5 140 140 CD 22766 2554 6 . . . 22766 2555 1 Detecting detect VBG 22766 2555 2 current current JJ 22766 2555 3 , , , 22766 2555 4 49 49 CD 22766 2555 5 . . . 22766 2556 1 Detector detector NN 22766 2556 2 , , , 22766 2556 3 49 49 CD 22766 2556 4 , , , 22766 2556 5 52 52 CD 22766 2556 6 , , , 22766 2556 7 54 54 CD 22766 2556 8 , , , 22766 2556 9 105 105 CD 22766 2556 10 . . . 22766 2557 1 Devices device NNS 22766 2557 2 , , , 22766 2557 3 measuring measure VBG 22766 2557 4 , , , 22766 2557 5 27 27 CD 22766 2557 6 . . . 22766 2558 1 Diagrams diagram NNS 22766 2558 2 , , , 22766 2558 3 46 46 CD 22766 2558 4 , , , 22766 2558 5 48 48 CD 22766 2558 6 , , , 22766 2558 7 79 79 CD 22766 2558 8 , , , 22766 2558 9 89 89 CD 22766 2558 10 . . . 22766 2559 1 Diagrammatically diagrammatically RB 22766 2559 2 , , , 22766 2559 3 81 81 CD 22766 2559 4 . . . 22766 2560 1 Diamagnetic diamagnetic JJ 22766 2560 2 , , , 22766 2560 3 19 19 CD 22766 2560 4 . . . 22766 2561 1 Diametrically diametrically RB 22766 2561 2 , , , 22766 2561 3 114 114 CD 22766 2561 4 . . . 22766 2562 1 Diaphragm Diaphragm NNP 22766 2562 2 , , , 22766 2562 3 112 112 CD 22766 2562 4 , , , 22766 2562 5 113 113 CD 22766 2562 6 , , , 22766 2562 7 116 116 CD 22766 2562 8 , , , 22766 2562 9 120 120 CD 22766 2562 10 , , , 22766 2562 11 122 122 CD 22766 2562 12 . . . 22766 2563 1 Diamonds diamond NNS 22766 2563 2 , , , 22766 2563 3 186 186 CD 22766 2563 4 . . . 22766 2564 1 Diluted dilute VBN 22766 2564 2 , , , 22766 2564 3 86 86 CD 22766 2564 4 . . . 22766 2565 1 Direct direct JJ 22766 2565 2 current current NN 22766 2565 3 , , , 22766 2565 4 38 38 CD 22766 2565 5 , , , 22766 2565 6 140 140 CD 22766 2565 7 . . . 22766 2566 1 Direction direction NN 22766 2566 2 of of IN 22766 2566 3 current current NN 22766 2566 4 , , , 22766 2566 5 50 50 CD 22766 2566 6 . . . 22766 2567 1 Direction direction NN 22766 2567 2 of of IN 22766 2567 3 flow flow NN 22766 2567 4 , , , 22766 2567 5 98 98 CD 22766 2567 6 . . . 22766 2568 1 Discharge discharge NN 22766 2568 2 , , , 22766 2568 3 172 172 CD 22766 2568 4 . . . 22766 2569 1 Disintegrate Disintegrate NNP 22766 2569 2 , , , 22766 2569 3 132 132 CD 22766 2569 4 . . . 22766 2570 1 Disk Disk NNP 22766 2570 2 , , , 22766 2570 3 43 43 CD 22766 2570 4 . . . 22766 2571 1 Dissimilar dissimilar JJ 22766 2571 2 , , , 22766 2571 3 37 37 CD 22766 2571 4 . . . 22766 2572 1 Disturbance disturbance NN 22766 2572 2 , , , 22766 2572 3 176 176 CD 22766 2572 4 . . . 22766 2573 1 Dividers divider NNS 22766 2573 2 , , , 22766 2573 3 14 14 CD 22766 2573 4 . . . 22766 2574 1 Divisibility divisibility NN 22766 2574 2 , , , 22766 2574 3 168 168 CD 22766 2574 4 . . . 22766 2575 1 Dot dot NN 22766 2575 2 , , , 22766 2575 3 96 96 CD 22766 2575 4 , , , 22766 2575 5 97 97 CD 22766 2575 6 . . . 22766 2576 1 Dot dot NN 22766 2576 2 and and CC 22766 2576 3 dash dash NN 22766 2576 4 , , , 22766 2576 5 96 96 CD 22766 2576 6 . . . 22766 2577 1 Double double JJ 22766 2577 2 click click NN 22766 2577 3 , , , 22766 2577 4 95 95 CD 22766 2577 5 . . . 22766 2578 1 Double double JJ 22766 2578 2 line line NN 22766 2578 3 , , , 22766 2578 4 65 65 CD 22766 2578 5 . . . 22766 2579 1 Double double JJ 22766 2579 2 - - HYPH 22766 2579 3 pole pole NN 22766 2579 4 switch switch NN 22766 2579 5 , , , 22766 2579 6 65 65 CD 22766 2579 7 . . . 22766 2580 1 Double double JJ 22766 2580 2 - - HYPH 22766 2580 3 throw throw NN 22766 2580 4 switch switch NN 22766 2580 5 , , , 22766 2580 6 117 117 CD 22766 2580 7 . . . 22766 2581 1 Drawing draw VBG 22766 2581 2 , , , 22766 2581 3 20 20 CD 22766 2581 4 . . . 22766 2582 1 Drill Drill NNP 22766 2582 2 , , , 22766 2582 3 ratchet ratchet NN 22766 2582 4 , , , 22766 2582 5 13 13 CD 22766 2582 6 . . . 22766 2583 1 Drops drop NNS 22766 2583 2 , , , 22766 2583 3 81 81 CD 22766 2583 4 . . . 22766 2584 1 Ductile Ductile NNP 22766 2584 2 , , , 22766 2584 3 186 186 CD 22766 2584 4 . . . 22766 2585 1 Duplex duplex JJ 22766 2585 2 wire wire NN 22766 2585 3 , , , 22766 2585 4 115 115 CD 22766 2585 5 . . . 22766 2586 1 Dynamo Dynamo NNP 22766 2586 2 , , , 22766 2586 3 7 7 CD 22766 2586 4 , , , 22766 2586 5 27 27 CD 22766 2586 6 , , , 22766 2586 7 38 38 CD 22766 2586 8 , , , 22766 2586 9 42 42 CD 22766 2586 10 , , , 22766 2586 11 46 46 CD 22766 2586 12 , , , 22766 2586 13 48 48 CD 22766 2586 14 , , , 22766 2586 15 62 62 CD 22766 2586 16 , , , 22766 2586 17 82 82 CD 22766 2586 18 , , , 22766 2586 19 83 83 CD 22766 2586 20 , , , 22766 2586 21 87 87 CD 22766 2586 22 , , , 22766 2586 23 89 89 CD 22766 2586 24 , , , 22766 2586 25 132 132 CD 22766 2586 26 , , , 22766 2586 27 141 141 CD 22766 2586 28 , , , 22766 2586 29 142 142 CD 22766 2586 30 , , , 22766 2586 31 145 145 CD 22766 2586 32 , , , 22766 2586 33 150 150 CD 22766 2586 34 , , , 22766 2586 35 155 155 CD 22766 2586 36 , , , 22766 2586 37 161 161 CD 22766 2586 38 , , , 22766 2586 39 165 165 CD 22766 2586 40 , , , 22766 2586 41 167 167 CD 22766 2586 42 , , , 22766 2586 43 175 175 CD 22766 2586 44 , , , 22766 2586 45 176 176 CD 22766 2586 46 , , , 22766 2586 47 180 180 CD 22766 2586 48 , , , 22766 2586 49 187 187 CD 22766 2586 50 . . . 22766 2587 1 Dynamo dynamo NN 22766 2587 2 fields field NNS 22766 2587 3 , , , 22766 2587 4 40 40 CD 22766 2587 5 , , , 22766 2587 6 41 41 CD 22766 2587 7 . . . 22766 2588 1 E E NNP 22766 2588 2 Earth Earth NNP 22766 2588 3 , , , 22766 2588 4 22 22 CD 22766 2588 5 . . . 22766 2589 1 Elasticity elasticity NN 22766 2589 2 , , , 22766 2589 3 100 100 CD 22766 2589 4 , , , 22766 2589 5 142 142 CD 22766 2589 6 . . . 22766 2590 1 Electric Electric NNP 22766 2590 2 , , , 22766 2590 3 6 6 CD 22766 2590 4 , , , 22766 2590 5 31 31 CD 22766 2590 6 , , , 22766 2590 7 49 49 CD 22766 2590 8 , , , 22766 2590 9 50 50 CD 22766 2590 10 , , , 22766 2590 11 76 76 CD 22766 2590 12 , , , 22766 2590 13 78 78 CD 22766 2590 14 , , , 22766 2590 15 81 81 CD 22766 2590 16 , , , 22766 2590 17 131 131 CD 22766 2590 18 , , , 22766 2590 19 142 142 CD 22766 2590 20 , , , 22766 2590 21 158 158 CD 22766 2590 22 , , , 22766 2590 23 162 162 CD 22766 2590 24 , , , 22766 2590 25 173 173 CD 22766 2590 26 , , , 22766 2590 27 176 176 CD 22766 2590 28 . . . 22766 2591 1 Electric electric JJ 22766 2591 2 arc arc NN 22766 2591 3 , , , 22766 2591 4 63 63 CD 22766 2591 5 , , , 22766 2591 6 163 163 CD 22766 2591 7 . . . 22766 2592 1 Electric electric JJ 22766 2592 2 bell bell NN 22766 2592 3 , , , 22766 2592 4 19 19 CD 22766 2592 5 , , , 22766 2592 6 69 69 CD 22766 2592 7 , , , 22766 2592 8 70 70 CD 22766 2592 9 , , , 22766 2592 10 71 71 CD 22766 2592 11 , , , 22766 2592 12 72 72 CD 22766 2592 13 , , , 22766 2592 14 106 106 CD 22766 2592 15 , , , 22766 2592 16 117 117 CD 22766 2592 17 . . . 22766 2593 1 Electric electric JJ 22766 2593 2 bulbs bulb NNS 22766 2593 3 , , , 22766 2593 4 167 167 CD 22766 2593 5 . . . 22766 2594 1 Electric electric JJ 22766 2594 2 circuit circuit NN 22766 2594 3 , , , 22766 2594 4 118 118 CD 22766 2594 5 . . . 22766 2595 1 Electric electric JJ 22766 2595 2 fan fan NN 22766 2595 3 , , , 22766 2595 4 55 55 CD 22766 2595 5 . . . 22766 2596 1 Electric electric JJ 22766 2596 2 field field NN 22766 2596 3 , , , 22766 2596 4 76 76 CD 22766 2596 5 . . . 22766 2597 1 Electric electric JJ 22766 2597 2 hand hand NN 22766 2597 3 purifier purifier NN 22766 2597 4 , , , 22766 2597 5 129 129 CD 22766 2597 6 . . . 22766 2598 1 Electric electric JJ 22766 2598 2 heating heating NN 22766 2598 3 , , , 22766 2598 4 135 135 CD 22766 2598 5 , , , 22766 2598 6 137 137 CD 22766 2598 7 , , , 22766 2598 8 161 161 CD 22766 2598 9 . . . 22766 2599 1 Electric electric JJ 22766 2599 2 iron iron NN 22766 2599 3 , , , 22766 2599 4 130 130 CD 22766 2599 5 , , , 22766 2599 6 141 141 CD 22766 2599 7 . . . 22766 2600 1 Electric electric JJ 22766 2600 2 lamp lamp NN 22766 2600 3 socket socket NN 22766 2600 4 , , , 22766 2600 5 139 139 CD 22766 2600 6 . . . 22766 2601 1 Electric electric JJ 22766 2601 2 light light NN 22766 2601 3 , , , 22766 2601 4 56 56 CD 22766 2601 5 , , , 22766 2601 6 66 66 CD 22766 2601 7 . . . 22766 2602 1 Electric electric JJ 22766 2602 2 lighting lighting NN 22766 2602 3 , , , 22766 2602 4 161 161 CD 22766 2602 5 . . . 22766 2603 1 Electric electric JJ 22766 2603 2 power power NN 22766 2603 3 , , , 22766 2603 4 113 113 CD 22766 2603 5 . . . 22766 2604 1 Electric electric JJ 22766 2604 2 welding welding NN 22766 2604 3 , , , 22766 2604 4 183 183 CD 22766 2604 5 . . . 22766 2605 1 Electrical electrical JJ 22766 2605 2 , , , 22766 2605 3 8 8 CD 22766 2605 4 , , , 22766 2605 5 11 11 CD 22766 2605 6 , , , 22766 2605 7 65 65 CD 22766 2605 8 , , , 22766 2605 9 96 96 CD 22766 2605 10 , , , 22766 2605 11 98 98 CD 22766 2605 12 , , , 22766 2605 13 104 104 CD 22766 2605 14 , , , 22766 2605 15 141 141 CD 22766 2605 16 , , , 22766 2605 17 159 159 CD 22766 2605 18 , , , 22766 2605 19 180 180 CD 22766 2605 20 , , , 22766 2605 21 184 184 CD 22766 2605 22 , , , 22766 2605 23 187 187 CD 22766 2605 24 . . . 22766 2606 1 Electrical electrical JJ 22766 2606 2 impulses impulse NNS 22766 2606 3 , , , 22766 2606 4 105 105 CD 22766 2606 5 , , , 22766 2606 6 147 147 CD 22766 2606 7 , , , 22766 2606 8 148 148 CD 22766 2606 9 . . . 22766 2607 1 Electrical electrical JJ 22766 2607 2 manifestations manifestation NNS 22766 2607 3 , , , 22766 2607 4 175 175 CD 22766 2607 5 . . . 22766 2608 1 Electrically electrically RB 22766 2608 2 , , , 22766 2608 3 32 32 CD 22766 2608 4 , , , 22766 2608 5 70 70 CD 22766 2608 6 . . . 22766 2609 1 Electricity electricity NN 22766 2609 2 , , , 22766 2609 3 5 5 CD 22766 2609 4 , , , 22766 2609 5 6 6 CD 22766 2609 6 , , , 22766 2609 7 7 7 CD 22766 2609 8 , , , 22766 2609 9 8 8 CD 22766 2609 10 , , , 22766 2609 11 9 9 CD 22766 2609 12 , , , 22766 2609 13 12 12 CD 22766 2609 14 , , , 22766 2609 15 13 13 CD 22766 2609 16 , , , 22766 2609 17 18 18 CD 22766 2609 18 , , , 22766 2609 19 21 21 CD 22766 2609 20 , , , 22766 2609 21 26 26 CD 22766 2609 22 , , , 22766 2609 23 27 27 CD 22766 2609 24 , , , 22766 2609 25 28 28 CD 22766 2609 26 , , , 22766 2609 27 29 29 CD 22766 2609 28 , , , 22766 2609 29 38 38 CD 22766 2609 30 , , , 22766 2609 31 49 49 CD 22766 2609 32 , , , 22766 2609 33 54 54 CD 22766 2609 34 , , , 22766 2609 35 60 60 CD 22766 2609 36 , , , 22766 2609 37 61 61 CD 22766 2609 38 , , , 22766 2609 39 62 62 CD 22766 2609 40 , , , 22766 2609 41 82 82 CD 22766 2609 42 , , , 22766 2609 43 97 97 CD 22766 2609 44 , , , 22766 2609 45 98 98 CD 22766 2609 46 , , , 22766 2609 47 100 100 CD 22766 2609 48 , , , 22766 2609 49 104 104 CD 22766 2609 50 , , , 22766 2609 51 110 110 CD 22766 2609 52 , , , 22766 2609 53 112 112 CD 22766 2609 54 , , , 22766 2609 55 116 116 CD 22766 2609 56 , , , 22766 2609 57 123 123 CD 22766 2609 58 , , , 22766 2609 59 124 124 CD 22766 2609 60 , , , 22766 2609 61 133 133 CD 22766 2609 62 , , , 22766 2609 63 134 134 CD 22766 2609 64 , , , 22766 2609 65 136 136 CD 22766 2609 66 , , , 22766 2609 67 138 138 CD 22766 2609 68 , , , 22766 2609 69 145 145 CD 22766 2609 70 , , , 22766 2609 71 146 146 CD 22766 2609 72 , , , 22766 2609 73 147 147 CD 22766 2609 74 , , , 22766 2609 75 154 154 CD 22766 2609 76 , , , 22766 2609 77 156 156 CD 22766 2609 78 , , , 22766 2609 79 160 160 CD 22766 2609 80 , , , 22766 2609 81 166 166 CD 22766 2609 82 , , , 22766 2609 83 170 170 CD 22766 2609 84 , , , 22766 2609 85 171 171 CD 22766 2609 86 , , , 22766 2609 87 172 172 CD 22766 2609 88 , , , 22766 2609 89 175 175 CD 22766 2609 90 , , , 22766 2609 91 182 182 CD 22766 2609 92 , , , 22766 2609 93 187 187 CD 22766 2609 94 . . . 22766 2610 1 Electricity electricity NN 22766 2610 2 measuring measuring NN 22766 2610 3 , , , 22766 2610 4 49 49 CD 22766 2610 5 . . . 22766 2611 1 Electricity electricity NN 22766 2611 2 , , , 22766 2611 3 thermo- thermo- NN 22766 2611 4 , , , 22766 2611 5 142 142 CD 22766 2611 6 . . . 22766 2612 1 Electrified electrify VBN 22766 2612 2 , , , 22766 2612 3 37 37 CD 22766 2612 4 , , , 22766 2612 5 186 186 CD 22766 2612 6 . . . 22766 2613 1 Electro Electro NNP 22766 2613 2 - - HYPH 22766 2613 3 chemical chemical NNP 22766 2613 4 , , , 22766 2613 5 55 55 CD 22766 2613 6 . . . 22766 2614 1 Electrode Electrode NNP 22766 2614 2 , , , 22766 2614 3 35 35 CD 22766 2614 4 , , , 22766 2614 5 124 124 CD 22766 2614 6 , , , 22766 2614 7 127 127 CD 22766 2614 8 , , , 22766 2614 9 128 128 CD 22766 2614 10 , , , 22766 2614 11 161 161 CD 22766 2614 12 , , , 22766 2614 13 162 162 CD 22766 2614 14 , , , 22766 2614 15 163 163 CD 22766 2614 16 , , , 22766 2614 17 164 164 CD 22766 2614 18 , , , 22766 2614 19 165 165 CD 22766 2614 20 , , , 22766 2614 21 184 184 CD 22766 2614 22 . . . 22766 2615 1 Electrolysis electrolysis NN 22766 2615 2 , , , 22766 2615 3 7 7 CD 22766 2615 4 , , , 22766 2615 5 123 123 CD 22766 2615 6 , , , 22766 2615 7 126 126 CD 22766 2615 8 , , , 22766 2615 9 132 132 CD 22766 2615 10 . . . 22766 2616 1 Electrolyte Electrolyte NNP 22766 2616 2 , , , 22766 2616 3 33 33 CD 22766 2616 4 , , , 22766 2616 5 35 35 CD 22766 2616 6 , , , 22766 2616 7 36 36 CD 22766 2616 8 , , , 22766 2616 9 57 57 CD 22766 2616 10 , , , 22766 2616 11 86 86 CD 22766 2616 12 , , , 22766 2616 13 88 88 CD 22766 2616 14 , , , 22766 2616 15 123 123 CD 22766 2616 16 , , , 22766 2616 17 132 132 CD 22766 2616 18 , , , 22766 2616 19 142 142 CD 22766 2616 20 . . . 22766 2617 1 Electrolytic electrolytic JJ 22766 2617 2 , , , 22766 2617 3 55 55 CD 22766 2617 4 , , , 22766 2617 5 123 123 CD 22766 2617 6 , , , 22766 2617 7 125 125 CD 22766 2617 8 . . . 22766 2618 1 Electro Electro NNP 22766 2618 2 - - HYPH 22766 2618 3 magnet magnet NNP 22766 2618 4 , , , 22766 2618 5 59 59 CD 22766 2618 6 , , , 22766 2618 7 78 78 CD 22766 2618 8 . . . 22766 2619 1 Electro Electro NNP 22766 2619 2 - - HYPH 22766 2619 3 magnetic magnetic JJ 22766 2619 4 , , , 22766 2619 5 7 7 CD 22766 2619 6 , , , 22766 2619 7 24 24 CD 22766 2619 8 , , , 22766 2619 9 25 25 CD 22766 2619 10 , , , 22766 2619 11 29 29 CD 22766 2619 12 , , , 22766 2619 13 37 37 CD 22766 2619 14 , , , 22766 2619 15 55 55 CD 22766 2619 16 , , , 22766 2619 17 92 92 CD 22766 2619 18 , , , 22766 2619 19 93 93 CD 22766 2619 20 , , , 22766 2619 21 94 94 CD 22766 2619 22 . . . 22766 2620 1 Electro Electro NNP 22766 2620 2 - - HYPH 22766 2620 3 magnetic magnetic JJ 22766 2620 4 force force NN 22766 2620 5 , , , 22766 2620 6 7 7 CD 22766 2620 7 . . . 22766 2621 1 Electro Electro NNP 22766 2621 2 - - HYPH 22766 2621 3 magnetic magnetic JJ 22766 2621 4 rotation rotation NN 22766 2621 5 , , , 22766 2621 6 7 7 CD 22766 2621 7 . . . 22766 2622 1 Electro Electro NNP 22766 2622 2 - - HYPH 22766 2622 3 magnetic magnetic JJ 22766 2622 4 switch switch NN 22766 2622 5 , , , 22766 2622 6 116 116 CD 22766 2622 7 . . . 22766 2623 1 Electro Electro NNP 22766 2623 2 - - HYPH 22766 2623 3 meter meter NN 22766 2623 4 , , , 22766 2623 5 7 7 CD 22766 2623 6 . . . 22766 2624 1 Electro Electro NNP 22766 2624 2 - - HYPH 22766 2624 3 motive motive NN 22766 2624 4 force force NN 22766 2624 5 , , , 22766 2624 6 37 37 CD 22766 2624 7 , , , 22766 2624 8 63 63 CD 22766 2624 9 , , , 22766 2624 10 99 99 CD 22766 2624 11 . . . 22766 2625 1 Electroplate Electroplate NNP 22766 2625 2 , , , 22766 2625 3 12 12 CD 22766 2625 4 , , , 22766 2625 5 38 38 CD 22766 2625 6 , , , 22766 2625 7 48 48 CD 22766 2625 8 , , , 22766 2625 9 123 123 CD 22766 2625 10 , , , 22766 2625 11 132 132 CD 22766 2625 12 , , , 22766 2625 13 134 134 CD 22766 2625 14 . . . 22766 2626 1 Electro Electro NNP 22766 2626 2 - - HYPH 22766 2626 3 positive positive JJ 22766 2626 4 - - HYPH 22766 2626 5 negative negative JJ 22766 2626 6 , , , 22766 2626 7 142 142 CD 22766 2626 8 , , , 22766 2626 9 143 143 CD 22766 2626 10 . . . 22766 2627 1 Elements element NNS 22766 2627 2 , , , 22766 2627 3 36 36 CD 22766 2627 4 , , , 22766 2627 5 83 83 CD 22766 2627 6 . . . 22766 2628 1 Engine engine NN 22766 2628 2 energy energy NN 22766 2628 3 , , , 22766 2628 4 170 170 CD 22766 2628 5 , , , 22766 2628 6 180 180 CD 22766 2628 7 . . . 22766 2629 1 Equidistant equidistant NN 22766 2629 2 , , , 22766 2629 3 127 127 CD 22766 2629 4 . . . 22766 2630 1 Ether ether NN 22766 2630 2 , , , 22766 2630 3 104 104 CD 22766 2630 4 . . . 22766 2631 1 Example example NN 22766 2631 2 , , , 22766 2631 3 61 61 CD 22766 2631 4 . . . 22766 2632 1 Excited Excited NNP 22766 2632 2 , , , 22766 2632 3 47 47 CD 22766 2632 4 . . . 22766 2633 1 Extension extension NN 22766 2633 2 plate plate NN 22766 2633 3 , , , 22766 2633 4 103 103 CD 22766 2633 5 . . . 22766 2634 1 Exterior Exterior NNP 22766 2634 2 , , , 22766 2634 3 3 3 CD 22766 2634 4 . . . 22766 2635 1 Exterior Exterior NNP 22766 2635 2 magnetic magnetic JJ 22766 2635 3 , , , 22766 2635 4 27 27 CD 22766 2635 5 . . . 22766 2636 1 External External NNP 22766 2636 2 , , , 22766 2636 3 37 37 CD 22766 2636 4 . . . 22766 2637 1 External external JJ 22766 2637 2 circuit circuit NN 22766 2637 3 , , , 22766 2637 4 153 153 CD 22766 2637 5 . . . 22766 2638 1 External external JJ 22766 2638 2 current current NN 22766 2638 3 , , , 22766 2638 4 50 50 CD 22766 2638 5 . . . 22766 2639 1 External external JJ 22766 2639 2 resistance resistance NN 22766 2639 3 , , , 22766 2639 4 37 37 CD 22766 2639 5 . . . 22766 2640 1 F F NNP 22766 2640 2 Factor Factor NNP 22766 2640 3 , , , 22766 2640 4 61 61 CD 22766 2640 5 . . . 22766 2641 1 Ferrous ferrous JJ 22766 2641 2 oxide oxide NN 22766 2641 3 , , , 22766 2641 4 125 125 CD 22766 2641 5 . . . 22766 2642 1 Field field NN 22766 2642 2 , , , 22766 2642 3 46 46 CD 22766 2642 4 , , , 22766 2642 5 47 47 CD 22766 2642 6 . . . 22766 2643 1 Field field NN 22766 2643 2 , , , 22766 2643 3 dynamo dynamo NN 22766 2643 4 , , , 22766 2643 5 40 40 CD 22766 2643 6 , , , 22766 2643 7 41 41 CD 22766 2643 8 . . . 22766 2644 1 Field field NN 22766 2644 2 magnet magnet NN 22766 2644 3 cores core NNS 22766 2644 4 , , , 22766 2644 5 155 155 CD 22766 2644 6 . . . 22766 2645 1 Field field NN 22766 2645 2 , , , 22766 2645 3 magnetic magnetic NN 22766 2645 4 , , , 22766 2645 5 38 38 CD 22766 2645 6 . . . 22766 2646 1 Field field NN 22766 2646 2 of of IN 22766 2646 3 force force NN 22766 2646 4 , , , 22766 2646 5 33 33 CD 22766 2646 6 . . . 22766 2647 1 Field field NN 22766 2647 2 wire wire NN 22766 2647 3 , , , 22766 2647 4 48 48 CD 22766 2647 5 . . . 22766 2648 1 Filament Filament NNP 22766 2648 2 , , , 22766 2648 3 168 168 CD 22766 2648 4 , , , 22766 2648 5 169 169 CD 22766 2648 6 , , , 22766 2648 7 170 170 CD 22766 2648 8 . . . 22766 2649 1 Filter Filter NNP 22766 2649 2 , , , 22766 2649 3 128 128 CD 22766 2649 4 . . . 22766 2650 1 Flat flat JJ 22766 2650 2 iron iron NN 22766 2650 3 , , , 22766 2650 4 140 140 CD 22766 2650 5 . . . 22766 2651 1 Flocculent Flocculent NNP 22766 2651 2 , , , 22766 2651 3 128 128 CD 22766 2651 4 . . . 22766 2652 1 Force force NN 22766 2652 2 , , , 22766 2652 3 50 50 CD 22766 2652 4 . . . 22766 2653 1 Formulated formulate VBN 22766 2653 2 , , , 22766 2653 3 19 19 CD 22766 2653 4 . . . 22766 2654 1 Friction Friction NNP 22766 2654 2 , , , 22766 2654 3 32 32 CD 22766 2654 4 . . . 22766 2655 1 Frictional Frictional NNP 22766 2655 2 , , , 22766 2655 3 6 6 CD 22766 2655 4 , , , 22766 2655 5 7 7 CD 22766 2655 6 , , , 22766 2655 7 29 29 CD 22766 2655 8 . . . 22766 2656 1 Fuse fuse NN 22766 2656 2 , , , 22766 2656 3 169 169 CD 22766 2656 4 . . . 22766 2657 1 G G NNP 22766 2657 2 Galvani Galvani NNP 22766 2657 3 , , , 22766 2657 4 7 7 CD 22766 2657 5 . . . 22766 2658 1 Galvanic Galvanic NNP 22766 2658 2 , , , 22766 2658 3 7 7 CD 22766 2658 4 , , , 22766 2658 5 23 23 CD 22766 2658 6 , , , 22766 2658 7 30 30 CD 22766 2658 8 . . . 22766 2659 1 Galvanometer Galvanometer NNP 22766 2659 2 , , , 22766 2659 3 7 7 CD 22766 2659 4 , , , 22766 2659 5 49 49 CD 22766 2659 6 , , , 22766 2659 7 108 108 CD 22766 2659 8 , , , 22766 2659 9 143 143 CD 22766 2659 10 . . . 22766 2660 1 Galvanoscope Galvanoscope NNP 22766 2660 2 , , , 22766 2660 3 55 55 CD 22766 2660 4 , , , 22766 2660 5 58 58 CD 22766 2660 6 , , , 22766 2660 7 59 59 CD 22766 2660 8 . . . 22766 2661 1 Gaseous gaseous JJ 22766 2661 2 , , , 22766 2661 3 128 128 CD 22766 2661 4 . . . 22766 2662 1 Gasoline Gasoline NNP 22766 2662 2 , , , 22766 2662 3 99 99 CD 22766 2662 4 . . . 22766 2663 1 Gas gas NN 22766 2663 2 stove stove NN 22766 2663 3 , , , 22766 2663 4 17 17 CD 22766 2663 5 . . . 22766 2664 1 Gelatine Gelatine NNP 22766 2664 2 , , , 22766 2664 3 128 128 CD 22766 2664 4 . . . 22766 2665 1 Generate Generate NNP 22766 2665 2 , , , 22766 2665 3 29 29 CD 22766 2665 4 , , , 22766 2665 5 38 38 CD 22766 2665 6 , , , 22766 2665 7 134 134 CD 22766 2665 8 , , , 22766 2665 9 136 136 CD 22766 2665 10 , , , 22766 2665 11 145 145 CD 22766 2665 12 . . . 22766 2666 1 Generated Generated NNP 22766 2666 2 , , , 22766 2666 3 55 55 CD 22766 2666 4 . . . 22766 2667 1 Generating generating NN 22766 2667 2 , , , 22766 2667 3 32 32 CD 22766 2667 4 , , , 22766 2667 5 134 134 CD 22766 2667 6 . . . 22766 2668 1 Generation generation NN 22766 2668 2 , , , 22766 2668 3 170 170 CD 22766 2668 4 . . . 22766 2669 1 Generator generator NN 22766 2669 2 , , , 22766 2669 3 32 32 CD 22766 2669 4 , , , 22766 2669 5 125 125 CD 22766 2669 6 , , , 22766 2669 7 147 147 CD 22766 2669 8 . . . 22766 2670 1 German german JJ 22766 2670 2 silver silver NN 22766 2670 3 , , , 22766 2670 4 136 136 CD 22766 2670 5 , , , 22766 2670 6 137 137 CD 22766 2670 7 . . . 22766 2671 1 Germicide Germicide NNP 22766 2671 2 , , , 22766 2671 3 187 187 CD 22766 2671 4 . . . 22766 2672 1 Gimlets gimlet NNS 22766 2672 2 , , , 22766 2672 3 17 17 CD 22766 2672 4 . . . 22766 2673 1 Glass Glass NNP 22766 2673 2 , , , 22766 2673 3 30 30 CD 22766 2673 4 , , , 22766 2673 5 86 86 CD 22766 2673 6 , , , 22766 2673 7 126 126 CD 22766 2673 8 , , , 22766 2673 9 186 186 CD 22766 2673 10 . . . 22766 2674 1 Gold gold NN 22766 2674 2 , , , 22766 2674 3 135 135 CD 22766 2674 4 . . . 22766 2675 1 Grid Grid NNP 22766 2675 2 , , , 22766 2675 3 84 84 CD 22766 2675 4 . . . 22766 2676 1 Ground ground NN 22766 2676 2 circuit circuit NN 22766 2676 3 , , , 22766 2676 4 121 121 CD 22766 2676 5 . . . 22766 2677 1 Gunpowder Gunpowder NNP 22766 2677 2 , , , 22766 2677 3 6 6 CD 22766 2677 4 . . . 22766 2678 1 H H NNP 22766 2678 2 Hack hack NN 22766 2678 3 - - HYPH 22766 2678 4 saw saw NN 22766 2678 5 , , , 22766 2678 6 14 14 CD 22766 2678 7 . . . 22766 2679 1 Hammer Hammer NNP 22766 2679 2 , , , 22766 2679 3 13 13 CD 22766 2679 4 . . . 22766 2680 1 Heart heart NN 22766 2680 2 - - HYPH 22766 2680 3 shaped shape VBN 22766 2680 4 switch switch NN 22766 2680 5 , , , 22766 2680 6 77 77 CD 22766 2680 7 . . . 22766 2681 1 Heater Heater NNP 22766 2681 2 , , , 22766 2681 3 136 136 CD 22766 2681 4 . . . 22766 2682 1 Heating heating NN 22766 2682 2 , , , 22766 2682 3 13 13 CD 22766 2682 4 , , , 22766 2682 5 38 38 CD 22766 2682 6 . . . 22766 2683 1 Hertzian hertzian JJ 22766 2683 2 rays ray NNS 22766 2683 3 , , , 22766 2683 4 170 170 CD 22766 2683 5 . . . 22766 2684 1 Hertzian hertzian JJ 22766 2684 2 wave wave NN 22766 2684 3 , , , 22766 2684 4 184 184 CD 22766 2684 5 . . . 22766 2685 1 High high JJ 22766 2685 2 tension tension NN 22766 2685 3 , , , 22766 2685 4 38 38 CD 22766 2685 5 , , , 22766 2685 6 102 102 CD 22766 2685 7 , , , 22766 2685 8 184 184 CD 22766 2685 9 . . . 22766 2686 1 High high JJ 22766 2686 2 tension tension NN 22766 2686 3 apparatus apparatus NN 22766 2686 4 , , , 22766 2686 5 98 98 CD 22766 2686 6 . . . 22766 2687 1 High high JJ 22766 2687 2 tension tension NN 22766 2687 3 coils coil NNS 22766 2687 4 , , , 22766 2687 5 103 103 CD 22766 2687 6 . . . 22766 2688 1 High high JJ 22766 2688 2 voltage voltage NN 22766 2688 3 , , , 22766 2688 4 158 158 CD 22766 2688 5 . . . 22766 2689 1 Horizontal horizontal JJ 22766 2689 2 bar bar NN 22766 2689 3 , , , 22766 2689 4 46 46 CD 22766 2689 5 . . . 22766 2690 1 Horseshoe Horseshoe NNP 22766 2690 2 magnet magnet NN 22766 2690 3 , , , 22766 2690 4 22 22 CD 22766 2690 5 , , , 22766 2690 6 24 24 CD 22766 2690 7 , , , 22766 2690 8 175 175 CD 22766 2690 9 . . . 22766 2691 1 Hydrate hydrate NN 22766 2691 2 of of IN 22766 2691 3 aluminum aluminum NN 22766 2691 4 , , , 22766 2691 5 129 129 CD 22766 2691 6 . . . 22766 2692 1 Hydrogen Hydrogen NNP 22766 2692 2 , , , 22766 2692 3 35 35 CD 22766 2692 4 , , , 22766 2692 5 123 123 CD 22766 2692 6 , , , 22766 2692 7 125 125 CD 22766 2692 8 , , , 22766 2692 9 128 128 CD 22766 2692 10 . . . 22766 2693 1 I -PRON- PRP 22766 2693 2 Igniting ignite VBG 22766 2693 3 , , , 22766 2693 4 99 99 CD 22766 2693 5 . . . 22766 2694 1 Illumination illumination NN 22766 2694 2 , , , 22766 2694 3 162 162 CD 22766 2694 4 , , , 22766 2694 5 163 163 CD 22766 2694 6 , , , 22766 2694 7 165 165 CD 22766 2694 8 , , , 22766 2694 9 167 167 CD 22766 2694 10 , , , 22766 2694 11 170 170 CD 22766 2694 12 . . . 22766 2695 1 Immersed immersed JJ 22766 2695 2 , , , 22766 2695 3 133 133 CD 22766 2695 4 . . . 22766 2696 1 Impulses impulse NNS 22766 2696 2 , , , 22766 2696 3 60 60 CD 22766 2696 4 , , , 22766 2696 5 62 62 CD 22766 2696 6 , , , 22766 2696 7 96 96 CD 22766 2696 8 , , , 22766 2696 9 104 104 CD 22766 2696 10 , , , 22766 2696 11 109 109 CD 22766 2696 12 , , , 22766 2696 13 152 152 CD 22766 2696 14 , , , 22766 2696 15 179 179 CD 22766 2696 16 . . . 22766 2697 1 Incandescent incandescent NN 22766 2697 2 , , , 22766 2697 3 166 166 CD 22766 2697 4 , , , 22766 2697 5 168 168 CD 22766 2697 6 . . . 22766 2698 1 Induced induce VBN 22766 2698 2 , , , 22766 2698 3 28 28 CD 22766 2698 4 . . . 22766 2699 1 Inductance Inductance NNP 22766 2699 2 , , , 22766 2699 3 149 149 CD 22766 2699 4 , , , 22766 2699 5 150 150 CD 22766 2699 6 . . . 22766 2700 1 Induction Induction NNP 22766 2700 2 , , , 22766 2700 3 27 27 CD 22766 2700 4 , , , 22766 2700 5 37 37 CD 22766 2700 6 , , , 22766 2700 7 98 98 CD 22766 2700 8 , , , 22766 2700 9 147 147 CD 22766 2700 10 . . . 22766 2701 1 Induction induction NN 22766 2701 2 coils coil NNS 22766 2701 3 , , , 22766 2701 4 99 99 CD 22766 2701 5 , , , 22766 2701 6 102 102 CD 22766 2701 7 , , , 22766 2701 8 106 106 CD 22766 2701 9 . . . 22766 2702 1 Influences influence NNS 22766 2702 2 , , , 22766 2702 3 178 178 CD 22766 2702 4 . . . 22766 2703 1 Initial initial JJ 22766 2703 2 charge charge NN 22766 2703 3 , , , 22766 2703 4 88 88 CD 22766 2703 5 . . . 22766 2704 1 Insulated insulate VBN 22766 2704 2 , , , 22766 2704 3 27 27 CD 22766 2704 4 , , , 22766 2704 5 28 28 CD 22766 2704 6 , , , 22766 2704 7 40 40 CD 22766 2704 8 , , , 22766 2704 9 43 43 CD 22766 2704 10 , , , 22766 2704 11 52 52 CD 22766 2704 12 , , , 22766 2704 13 55 55 CD 22766 2704 14 , , , 22766 2704 15 73 73 CD 22766 2704 16 , , , 22766 2704 17 115 115 CD 22766 2704 18 , , , 22766 2704 19 151 151 CD 22766 2704 20 , , , 22766 2704 21 180 180 CD 22766 2704 22 . . . 22766 2705 1 Insulating insulate VBG 22766 2705 2 , , , 22766 2705 3 66 66 CD 22766 2705 4 , , , 22766 2705 5 69 69 CD 22766 2705 6 , , , 22766 2705 7 120 120 CD 22766 2705 8 , , , 22766 2705 9 140 140 CD 22766 2705 10 , , , 22766 2705 11 164 164 CD 22766 2705 12 . . . 22766 2706 1 Insulating insulate VBG 22766 2706 2 material material NN 22766 2706 3 , , , 22766 2706 4 114 114 CD 22766 2706 5 . . . 22766 2707 1 Insulation insulation NN 22766 2707 2 , , , 22766 2707 3 40 40 CD 22766 2707 4 , , , 22766 2707 5 116 116 CD 22766 2707 6 . . . 22766 2708 1 Instruments instrument NNS 22766 2708 2 , , , 22766 2708 3 49 49 CD 22766 2708 4 , , , 22766 2708 5 94 94 CD 22766 2708 6 , , , 22766 2708 7 112 112 CD 22766 2708 8 , , , 22766 2708 9 118 118 CD 22766 2708 10 , , , 22766 2708 11 120 120 CD 22766 2708 12 . . . 22766 2709 1 Instruments instrument NNS 22766 2709 2 , , , 22766 2709 3 measuring measure VBG 22766 2709 4 , , , 22766 2709 5 8 8 CD 22766 2709 6 . . . 22766 2710 1 Intensity intensity NN 22766 2710 2 , , , 22766 2710 3 55 55 CD 22766 2710 4 , , , 22766 2710 5 60 60 CD 22766 2710 6 , , , 22766 2710 7 104 104 CD 22766 2710 8 , , , 22766 2710 9 154 154 CD 22766 2710 10 . . . 22766 2711 1 Interior interior JJ 22766 2711 2 , , , 22766 2711 3 magnetic magnetic JJ 22766 2711 4 , , , 22766 2711 5 23 23 CD 22766 2711 6 . . . 22766 2712 1 Internal internal JJ 22766 2712 2 resistance resistance NN 22766 2712 3 , , , 22766 2712 4 37 37 CD 22766 2712 5 . . . 22766 2713 1 Interruption interruption NN 22766 2713 2 , , , 22766 2713 3 102 102 CD 22766 2713 4 , , , 22766 2713 5 103 103 CD 22766 2713 6 . . . 22766 2714 1 Installation installation NN 22766 2714 2 , , , 22766 2714 3 168 168 CD 22766 2714 4 . . . 22766 2715 1 Ionize Ionize NNP 22766 2715 2 , , , 22766 2715 3 186 186 CD 22766 2715 4 . . . 22766 2716 1 Iron iron NN 22766 2716 2 , , , 22766 2716 3 19 19 CD 22766 2716 4 , , , 22766 2716 5 132 132 CD 22766 2716 6 , , , 22766 2716 7 133 133 CD 22766 2716 8 , , , 22766 2716 9 136 136 CD 22766 2716 10 , , , 22766 2716 11 142 142 CD 22766 2716 12 , , , 22766 2716 13 171 171 CD 22766 2716 14 . . . 22766 2717 1 Isolated isolated JJ 22766 2717 2 , , , 22766 2717 3 186 186 CD 22766 2717 4 . . . 22766 2718 1 J J NNP 22766 2718 2 Jar Jar NNP 22766 2718 3 , , , 22766 2718 4 29 29 CD 22766 2718 5 , , , 22766 2718 6 31 31 CD 22766 2718 7 , , , 22766 2718 8 32 32 CD 22766 2718 9 . . . 22766 2719 1 Journal Journal NNP 22766 2719 2 , , , 22766 2719 3 46 46 CD 22766 2719 4 . . . 22766 2720 1 Journal Journal NNP 22766 2720 2 block block NN 22766 2720 3 , , , 22766 2720 4 16 16 CD 22766 2720 5 , , , 22766 2720 6 146 146 CD 22766 2720 7 . . . 22766 2721 1 Jump jump NN 22766 2721 2 spark spark NN 22766 2721 3 , , , 22766 2721 4 99 99 CD 22766 2721 5 . . . 22766 2722 1 K K NNP 22766 2722 2 Key Key NNP 22766 2722 3 , , , 22766 2722 4 90 90 CD 22766 2722 5 , , , 22766 2722 6 91 91 CD 22766 2722 7 , , , 22766 2722 8 95 95 CD 22766 2722 9 . . . 22766 2723 1 Key key JJ 22766 2723 2 , , , 22766 2723 3 sending send VBG 22766 2723 4 , , , 22766 2723 5 90 90 CD 22766 2723 6 . . . 22766 2724 1 Knob Knob NNP 22766 2724 2 , , , 22766 2724 3 32 32 CD 22766 2724 4 . . . 22766 2725 1 Knob Knob NNP 22766 2725 2 , , , 22766 2725 3 terminal terminal NN 22766 2725 4 , , , 22766 2725 5 31 31 CD 22766 2725 6 . . . 22766 2726 1 L L NNP 22766 2726 2 Laboratory Laboratory NNP 22766 2726 3 , , , 22766 2726 4 9 9 CD 22766 2726 5 . . . 22766 2727 1 Lead lead NN 22766 2727 2 , , , 22766 2727 3 31 31 CD 22766 2727 4 , , , 22766 2727 5 136 136 CD 22766 2727 6 . . . 22766 2728 1 Lead lead NN 22766 2728 2 , , , 22766 2728 3 precipitated precipitate VBD 22766 2728 4 , , , 22766 2728 5 83 83 CD 22766 2728 6 , , , 22766 2728 7 85 85 CD 22766 2728 8 . . . 22766 2729 1 Lead lead NN 22766 2729 2 , , , 22766 2729 3 red red JJ 22766 2729 4 , , , 22766 2729 5 83 83 CD 22766 2729 6 , , , 22766 2729 7 84 84 CD 22766 2729 8 . . . 22766 2730 1 Lever Lever NNP 22766 2730 2 switching switching NN 22766 2730 3 , , , 22766 2730 4 67 67 CD 22766 2730 5 . . . 22766 2731 1 Light light NN 22766 2731 2 , , , 22766 2731 3 104 104 CD 22766 2731 4 . . . 22766 2732 1 Light light JJ 22766 2732 2 method method NN 22766 2732 3 , , , 22766 2732 4 56 56 CD 22766 2732 5 . . . 22766 2733 1 Lighting Lighting NNP 22766 2733 2 , , , 22766 2733 3 9 9 CD 22766 2733 4 , , , 22766 2733 5 38 38 CD 22766 2733 6 . . . 22766 2734 1 Lighting lighting NN 22766 2734 2 circuit circuit NN 22766 2734 3 , , , 22766 2734 4 48 48 CD 22766 2734 5 . . . 22766 2735 1 Lighting lighting NN 22766 2735 2 system system NN 22766 2735 3 , , , 22766 2735 4 82 82 CD 22766 2735 5 . . . 22766 2736 1 Lightning lightning NN 22766 2736 2 , , , 22766 2736 3 6 6 CD 22766 2736 4 , , , 22766 2736 5 171 171 CD 22766 2736 6 , , , 22766 2736 7 172 172 CD 22766 2736 8 , , , 22766 2736 9 173 173 CD 22766 2736 10 . . . 22766 2737 1 Lightning lightning NN 22766 2737 2 rod rod NN 22766 2737 3 , , , 22766 2737 4 173 173 CD 22766 2737 5 . . . 22766 2738 1 Lime Lime NNP 22766 2738 2 , , , 22766 2738 3 chloride chloride NN 22766 2738 4 of of IN 22766 2738 5 , , , 22766 2738 6 84 84 CD 22766 2738 7 . . . 22766 2739 1 Line line NN 22766 2739 2 of of IN 22766 2739 3 force force NN 22766 2739 4 , , , 22766 2739 5 146 146 CD 22766 2739 6 . . . 22766 2740 1 Line line NN 22766 2740 2 wire wire NN 22766 2740 3 , , , 22766 2740 4 122 122 CD 22766 2740 5 . . . 22766 2741 1 Line line NN 22766 2741 2 , , , 22766 2741 3 magnetic magnetic JJ 22766 2741 4 , , , 22766 2741 5 22 22 CD 22766 2741 6 , , , 22766 2741 7 23 23 CD 22766 2741 8 . . . 22766 2742 1 Liquid Liquid NNP 22766 2742 2 , , , 22766 2742 3 32 32 CD 22766 2742 4 . . . 22766 2743 1 Litharge Litharge NNP 22766 2743 2 , , , 22766 2743 3 83 83 CD 22766 2743 4 . . . 22766 2744 1 Loadstone Loadstone NNP 22766 2744 2 , , , 22766 2744 3 17 17 CD 22766 2744 4 . . . 22766 2745 1 Locomotives locomotive NNS 22766 2745 2 , , , 22766 2745 3 165 165 CD 22766 2745 4 . . . 22766 2746 1 Low low JJ 22766 2746 2 tension tension NN 22766 2746 3 , , , 22766 2746 4 38 38 CD 22766 2746 5 , , , 22766 2746 6 98 98 CD 22766 2746 7 , , , 22766 2746 8 102 102 CD 22766 2746 9 , , , 22766 2746 10 179 179 CD 22766 2746 11 . . . 22766 2747 1 M M NNP 22766 2747 2 Magnet magnet NN 22766 2747 3 bar bar NN 22766 2747 4 , , , 22766 2747 5 20 20 CD 22766 2747 6 . . . 22766 2748 1 Magnet magnet NN 22766 2748 2 core core NN 22766 2748 3 , , , 22766 2748 4 16 16 CD 22766 2748 5 , , , 22766 2748 6 75 75 CD 22766 2748 7 , , , 22766 2748 8 93 93 CD 22766 2748 9 . . . 22766 2749 1 Magnet Magnet NNP 22766 2749 2 , , , 22766 2749 3 electro electro NNP 22766 2749 4 , , , 22766 2749 5 59 59 CD 22766 2749 6 , , , 22766 2749 7 78 78 CD 22766 2749 8 . . . 22766 2750 1 Magnet Magnet NNP 22766 2750 2 , , , 22766 2750 3 horseshoe horseshoe NNP 22766 2750 4 , , , 22766 2750 5 22 22 CD 22766 2750 6 , , , 22766 2750 7 25 25 CD 22766 2750 8 , , , 22766 2750 9 175 175 CD 22766 2750 10 . . . 22766 2751 1 Magnet magnet NN 22766 2751 2 lines line NNS 22766 2751 3 , , , 22766 2751 4 22 22 CD 22766 2751 5 , , , 22766 2751 6 23 23 CD 22766 2751 7 . . . 22766 2752 1 Magnet magnet NN 22766 2752 2 , , , 22766 2752 3 permanent permanent JJ 22766 2752 4 , , , 22766 2752 5 25 25 CD 22766 2752 6 , , , 22766 2752 7 38 38 CD 22766 2752 8 , , , 22766 2752 9 46 46 CD 22766 2752 10 , , , 22766 2752 11 50 50 CD 22766 2752 12 , , , 22766 2752 13 172 172 CD 22766 2752 14 . . . 22766 2753 1 Magnet magnet NN 22766 2753 2 , , , 22766 2753 3 reversed reverse VBD 22766 2753 4 , , , 22766 2753 5 20 20 CD 22766 2753 6 . . . 22766 2754 1 Magnet magnet NN 22766 2754 2 , , , 22766 2754 3 steel steel NN 22766 2754 4 , , , 22766 2754 5 53 53 CD 22766 2754 6 . . . 22766 2755 1 Magnet magnet NN 22766 2755 2 , , , 22766 2755 3 swinging swinging NN 22766 2755 4 , , , 22766 2755 5 53 53 CD 22766 2755 6 . . . 22766 2756 1 Magnetic magnetic JJ 22766 2756 2 , , , 22766 2756 3 7 7 CD 22766 2756 4 , , , 22766 2756 5 19 19 CD 22766 2756 6 , , , 22766 2756 7 20 20 CD 22766 2756 8 , , , 22766 2756 9 21 21 CD 22766 2756 10 , , , 22766 2756 11 22 22 CD 22766 2756 12 , , , 22766 2756 13 25 25 CD 22766 2756 14 , , , 22766 2756 15 113 113 CD 22766 2756 16 , , , 22766 2756 17 178 178 CD 22766 2756 18 . . . 22766 2757 1 Magnetic magnetic JJ 22766 2757 2 construction construction NN 22766 2757 3 , , , 22766 2757 4 39 39 CD 22766 2757 5 . . . 22766 2758 1 Magnetic magnetic JJ 22766 2758 2 exterior exterior NN 22766 2758 3 , , , 22766 2758 4 27 27 CD 22766 2758 5 . . . 22766 2759 1 Magnetic magnetic JJ 22766 2759 2 field field NN 22766 2759 3 , , , 22766 2759 4 22 22 CD 22766 2759 5 , , , 22766 2759 6 24 24 CD 22766 2759 7 , , , 22766 2759 8 27 27 CD 22766 2759 9 , , , 22766 2759 10 38 38 CD 22766 2759 11 , , , 22766 2759 12 50 50 CD 22766 2759 13 , , , 22766 2759 14 112 112 CD 22766 2759 15 , , , 22766 2759 16 146 146 CD 22766 2759 17 , , , 22766 2759 18 148 148 CD 22766 2759 19 , , , 22766 2759 20 155 155 CD 22766 2759 21 . . . 22766 2760 1 Magnetic magnetic JJ 22766 2760 2 interior interior NN 22766 2760 3 , , , 22766 2760 4 23 23 CD 22766 2760 5 . . . 22766 2761 1 Magnetic magnetic JJ 22766 2761 2 pull pull NN 22766 2761 3 , , , 22766 2761 4 59 59 CD 22766 2761 5 . . . 22766 2762 1 Magnetic magnetic JJ 22766 2762 2 radiator radiator NN 22766 2762 3 , , , 22766 2762 4 37 37 CD 22766 2762 5 . . . 22766 2763 1 Magnetism Magnetism NNP 22766 2763 2 , , , 22766 2763 3 19 19 CD 22766 2763 4 , , , 22766 2763 5 54 54 CD 22766 2763 6 , , , 22766 2763 7 104 104 CD 22766 2763 8 , , , 22766 2763 9 110 110 CD 22766 2763 10 , , , 22766 2763 11 159 159 CD 22766 2763 12 , , , 22766 2763 13 171 171 CD 22766 2763 14 . . . 22766 2764 1 Magnetized Magnetized NNP 22766 2764 2 , , , 22766 2764 3 18 18 CD 22766 2764 4 , , , 22766 2764 5 25 25 CD 22766 2764 6 , , , 22766 2764 7 27 27 CD 22766 2764 8 , , , 22766 2764 9 50 50 CD 22766 2764 10 . . . 22766 2765 1 Magnetized magnetize VBN 22766 2765 2 wire wire NN 22766 2765 3 , , , 22766 2765 4 146 146 CD 22766 2765 5 . . . 22766 2766 1 Magnets magnet NNS 22766 2766 2 , , , 22766 2766 3 13 13 CD 22766 2766 4 , , , 22766 2766 5 14 14 CD 22766 2766 6 , , , 22766 2766 7 18 18 CD 22766 2766 8 , , , 22766 2766 9 19 19 CD 22766 2766 10 , , , 22766 2766 11 20 20 CD 22766 2766 12 , , , 22766 2766 13 21 21 CD 22766 2766 14 , , , 22766 2766 15 22 22 CD 22766 2766 16 , , , 22766 2766 17 23 23 CD 22766 2766 18 , , , 22766 2766 19 24 24 CD 22766 2766 20 , , , 22766 2766 21 25 25 CD 22766 2766 22 , , , 22766 2766 23 39 39 CD 22766 2766 24 , , , 22766 2766 25 51 51 CD 22766 2766 26 , , , 22766 2766 27 53 53 CD 22766 2766 28 , , , 22766 2766 29 54 54 CD 22766 2766 30 , , , 22766 2766 31 70 70 CD 22766 2766 32 , , , 22766 2766 33 71 71 CD 22766 2766 34 , , , 22766 2766 35 73 73 CD 22766 2766 36 , , , 22766 2766 37 75 75 CD 22766 2766 38 , , , 22766 2766 39 81 81 CD 22766 2766 40 , , , 22766 2766 41 90 90 CD 22766 2766 42 , , , 22766 2766 43 93 93 CD 22766 2766 44 , , , 22766 2766 45 112 112 CD 22766 2766 46 , , , 22766 2766 47 113 113 CD 22766 2766 48 , , , 22766 2766 49 115 115 CD 22766 2766 50 , , , 22766 2766 51 147 147 CD 22766 2766 52 , , , 22766 2766 53 150 150 CD 22766 2766 54 , , , 22766 2766 55 163 163 CD 22766 2766 56 , , , 22766 2766 57 176 176 CD 22766 2766 58 , , , 22766 2766 59 177 177 CD 22766 2766 60 , , , 22766 2766 61 178 178 CD 22766 2766 62 . . . 22766 2767 1 Main main JJ 22766 2767 2 conductor conductor NN 22766 2767 3 , , , 22766 2767 4 31 31 CD 22766 2767 5 . . . 22766 2768 1 Mandrel Mandrel NNP 22766 2768 2 , , , 22766 2768 3 15 15 CD 22766 2768 4 , , , 22766 2768 5 16 16 CD 22766 2768 6 . . . 22766 2769 1 Manganese Manganese NNP 22766 2769 2 , , , 22766 2769 3 19 19 CD 22766 2769 4 . . . 22766 2770 1 Manifestations manifestation NNS 22766 2770 2 , , , 22766 2770 3 19 19 CD 22766 2770 4 . . . 22766 2771 1 Mariner Mariner NNP 22766 2771 2 , , , 22766 2771 3 172 172 CD 22766 2771 4 . . . 22766 2772 1 Material material NN 22766 2772 2 , , , 22766 2772 3 non non JJ 22766 2772 4 - - JJ 22766 2772 5 conducting conducting JJ 22766 2772 6 , , , 22766 2772 7 90 90 CD 22766 2772 8 . . . 22766 2773 1 Maximum maximum JJ 22766 2773 2 , , , 22766 2773 3 154 154 CD 22766 2773 4 . . . 22766 2774 1 Measure measure NN 22766 2774 2 , , , 22766 2774 3 55 55 CD 22766 2774 4 , , , 22766 2774 5 56 56 CD 22766 2774 6 , , , 22766 2774 7 60 60 CD 22766 2774 8 , , , 22766 2774 9 62 62 CD 22766 2774 10 . . . 22766 2775 1 Measurement Measurement NNP 22766 2775 2 , , , 22766 2775 3 62 62 CD 22766 2775 4 . . . 22766 2776 1 Measuring measure VBG 22766 2776 2 devices device NNS 22766 2776 3 , , , 22766 2776 4 27 27 CD 22766 2776 5 . . . 22766 2777 1 Measuring measure VBG 22766 2777 2 instruments instrument NNS 22766 2777 3 , , , 22766 2777 4 8 8 CD 22766 2777 5 . . . 22766 2778 1 Mechanism Mechanism NNP 22766 2778 2 , , , 22766 2778 3 47 47 CD 22766 2778 4 , , , 22766 2778 5 180 180 CD 22766 2778 6 . . . 22766 2779 1 Medical medical JJ 22766 2779 2 batteries battery NNS 22766 2779 3 , , , 22766 2779 4 99 99 CD 22766 2779 5 . . . 22766 2780 1 Mercury Mercury NNP 22766 2780 2 , , , 22766 2780 3 63 63 CD 22766 2780 4 , , , 22766 2780 5 169 169 CD 22766 2780 6 . . . 22766 2781 1 Metal metal NN 22766 2781 2 base base NN 22766 2781 3 , , , 22766 2781 4 73 73 CD 22766 2781 5 . . . 22766 2782 1 Mica Mica NNP 22766 2782 2 , , , 22766 2782 3 186 186 CD 22766 2782 4 . . . 22766 2783 1 Microphone microphone NN 22766 2783 2 , , , 22766 2783 3 118 118 CD 22766 2783 4 , , , 22766 2783 5 119 119 CD 22766 2783 6 , , , 22766 2783 7 120 120 CD 22766 2783 8 . . . 22766 2784 1 Millimeter Millimeter NNP 22766 2784 2 , , , 22766 2784 3 63 63 CD 22766 2784 4 . . . 22766 2785 1 Minus Minus NNP 22766 2785 2 , , , 22766 2785 3 34 34 CD 22766 2785 4 . . . 22766 2786 1 Minus minus CC 22766 2786 2 sign sign VB 22766 2786 3 , , , 22766 2786 4 21 21 CD 22766 2786 5 . . . 22766 2787 1 Morse Morse NNP 22766 2787 2 code code NN 22766 2787 3 , , , 22766 2787 4 76 76 CD 22766 2787 5 . . . 22766 2788 1 Motor Motor NNP 22766 2788 2 , , , 22766 2788 3 7 7 CD 22766 2788 4 , , , 22766 2788 5 21 21 CD 22766 2788 6 , , , 22766 2788 7 27 27 CD 22766 2788 8 , , , 22766 2788 9 46 46 CD 22766 2788 10 , , , 22766 2788 11 47 47 CD 22766 2788 12 , , , 22766 2788 13 62 62 CD 22766 2788 14 , , , 22766 2788 15 82 82 CD 22766 2788 16 , , , 22766 2788 17 99 99 CD 22766 2788 18 , , , 22766 2788 19 150 150 CD 22766 2788 20 , , , 22766 2788 21 176 176 CD 22766 2788 22 , , , 22766 2788 23 180 180 CD 22766 2788 24 . . . 22766 2789 1 Mouthpiece Mouthpiece NNP 22766 2789 2 , , , 22766 2789 3 115 115 CD 22766 2789 4 . . . 22766 2790 1 Mouthpiece Mouthpiece NNP 22766 2790 2 rays ray NNS 22766 2790 3 , , , 22766 2790 4 188 188 CD 22766 2790 5 . . . 22766 2791 1 Moving move VBG 22766 2791 2 field field NN 22766 2791 3 , , , 22766 2791 4 117 117 CD 22766 2791 5 . . . 22766 2792 1 Multiple multiple JJ 22766 2792 2 , , , 22766 2792 3 168 168 CD 22766 2792 4 . . . 22766 2793 1 Musical musical JJ 22766 2793 2 scale scale NN 22766 2793 3 , , , 22766 2793 4 111 111 CD 22766 2793 5 . . . 22766 2794 1 N N NNP 22766 2794 2 Negative Negative NNP 22766 2794 3 , , , 22766 2794 4 21 21 CD 22766 2794 5 , , , 22766 2794 6 35 35 CD 22766 2794 7 , , , 22766 2794 8 36 36 CD 22766 2794 9 , , , 22766 2794 10 68 68 CD 22766 2794 11 , , , 22766 2794 12 83 83 CD 22766 2794 13 , , , 22766 2794 14 86 86 CD 22766 2794 15 , , , 22766 2794 16 87 87 CD 22766 2794 17 , , , 22766 2794 18 94 94 CD 22766 2794 19 , , , 22766 2794 20 125 125 CD 22766 2794 21 , , , 22766 2794 22 151 151 CD 22766 2794 23 , , , 22766 2794 24 152 152 CD 22766 2794 25 , , , 22766 2794 26 154 154 CD 22766 2794 27 , , , 22766 2794 28 165 165 CD 22766 2794 29 , , , 22766 2794 30 177 177 CD 22766 2794 31 , , , 22766 2794 32 178 178 CD 22766 2794 33 , , , 22766 2794 34 179 179 CD 22766 2794 35 . . . 22766 2795 1 Neutral neutral JJ 22766 2795 2 , , , 22766 2795 3 125 125 CD 22766 2795 4 . . . 22766 2796 1 Neutral neutral JJ 22766 2796 2 plate plate NN 22766 2796 3 , , , 22766 2796 4 84 84 CD 22766 2796 5 . . . 22766 2797 1 Nickel nickel NN 22766 2797 2 , , , 22766 2797 3 136 136 CD 22766 2797 4 . . . 22766 2798 1 Nickel nickel NN 22766 2798 2 plating plating NN 22766 2798 3 , , , 22766 2798 4 132 132 CD 22766 2798 5 . . . 22766 2799 1 Nitrate nitrate JJ 22766 2799 2 of of IN 22766 2799 3 silver silver NN 22766 2799 4 , , , 22766 2799 5 62 62 CD 22766 2799 6 . . . 22766 2800 1 Nitrogen Nitrogen NNP 22766 2800 2 , , , 22766 2800 3 126 126 CD 22766 2800 4 . . . 22766 2801 1 Non non JJ 22766 2801 2 - - JJ 22766 2801 3 conducting conducting JJ 22766 2801 4 material material NN 22766 2801 5 , , , 22766 2801 6 90 90 CD 22766 2801 7 . . . 22766 2802 1 Non non JJ 22766 2802 2 - - NN 22766 2802 3 conductor conductor NN 22766 2802 4 , , , 22766 2802 5 164 164 CD 22766 2802 6 . . . 22766 2803 1 Non non JJ 22766 2803 2 - - JJ 22766 2803 3 magnetic magnetic JJ 22766 2803 4 , , , 22766 2803 5 19 19 CD 22766 2803 6 . . . 22766 2804 1 North North NNP 22766 2804 2 pole pole NN 22766 2804 3 , , , 22766 2804 4 20 20 CD 22766 2804 5 , , , 22766 2804 6 21 21 CD 22766 2804 7 , , , 22766 2804 8 22 22 CD 22766 2804 9 , , , 22766 2804 10 23 23 CD 22766 2804 11 , , , 22766 2804 12 25 25 CD 22766 2804 13 , , , 22766 2804 14 50 50 CD 22766 2804 15 , , , 22766 2804 16 54 54 CD 22766 2804 17 , , , 22766 2804 18 156 156 CD 22766 2804 19 . . . 22766 2805 1 Number number NN 22766 2805 2 plate plate NN 22766 2805 3 , , , 22766 2805 4 75 75 CD 22766 2805 5 . . . 22766 2806 1 N n CD 22766 2806 2 - - HYPH 22766 2806 3 ray ray NNP 22766 2806 4 , , , 22766 2806 5 188 188 CD 22766 2806 6 . . . 22766 2807 1 O o UH 22766 2807 2 Ohms Ohms NNP 22766 2807 3 , , , 22766 2807 4 60 60 CD 22766 2807 5 , , , 22766 2807 6 63 63 CD 22766 2807 7 . . . 22766 2808 1 Ohms ohms JJ 22766 2808 2 , , , 22766 2808 3 international international JJ 22766 2808 4 , , , 22766 2808 5 63 63 CD 22766 2808 6 . . . 22766 2809 1 Ohms Ohms NNP 22766 2809 2 law law NN 22766 2809 3 , , , 22766 2809 4 7 7 CD 22766 2809 5 . . . 22766 2810 1 Operator operator NN 22766 2810 2 , , , 22766 2810 3 95 95 CD 22766 2810 4 , , , 22766 2810 5 118 118 CD 22766 2810 6 . . . 22766 2811 1 Oscillating oscillate VBG 22766 2811 2 , , , 22766 2811 3 99 99 CD 22766 2811 4 , , , 22766 2811 5 105 105 CD 22766 2811 6 . . . 22766 2812 1 Osmium osmium NN 22766 2812 2 , , , 22766 2812 3 169 169 CD 22766 2812 4 . . . 22766 2813 1 Oxides oxide NNS 22766 2813 2 , , , 22766 2813 3 125 125 CD 22766 2813 4 . . . 22766 2814 1 Oxidizing oxidizing JJ 22766 2814 2 , , , 22766 2814 3 183 183 CD 22766 2814 4 . . . 22766 2815 1 Oxygen oxygen NN 22766 2815 2 , , , 22766 2815 3 35 35 CD 22766 2815 4 , , , 22766 2815 5 123 123 CD 22766 2815 6 , , , 22766 2815 7 125 125 CD 22766 2815 8 , , , 22766 2815 9 126 126 CD 22766 2815 10 , , , 22766 2815 11 128 128 CD 22766 2815 12 , , , 22766 2815 13 129 129 CD 22766 2815 14 , , , 22766 2815 15 169 169 CD 22766 2815 16 . . . 22766 2816 1 P p NN 22766 2816 2 Packing packing NN 22766 2816 3 ring ring NN 22766 2816 4 , , , 22766 2816 5 124 124 CD 22766 2816 6 . . . 22766 2817 1 Paraffine Paraffine NNP 22766 2817 2 , , , 22766 2817 3 56 56 CD 22766 2817 4 , , , 22766 2817 5 100 100 CD 22766 2817 6 , , , 22766 2817 7 101 101 CD 22766 2817 8 , , , 22766 2817 9 102 102 CD 22766 2817 10 . . . 22766 2818 1 Paraffine paraffine JJ 22766 2818 2 wax wax NN 22766 2818 3 , , , 22766 2818 4 86 86 CD 22766 2818 5 . . . 22766 2819 1 Parallel parallel NN 22766 2819 2 , , , 22766 2819 3 87 87 CD 22766 2819 4 , , , 22766 2819 5 88 88 CD 22766 2819 6 , , , 22766 2819 7 89 89 CD 22766 2819 8 . . . 22766 2820 1 Parallel parallel NN 22766 2820 2 switch switch NN 22766 2820 3 bar bar NN 22766 2820 4 , , , 22766 2820 5 67 67 CD 22766 2820 6 . . . 22766 2821 1 Parallel parallel JJ 22766 2821 2 wires wire NNS 22766 2821 3 , , , 22766 2821 4 28 28 CD 22766 2821 5 , , , 22766 2821 6 49 49 CD 22766 2821 7 . . . 22766 2822 1 Partition partition NN 22766 2822 2 , , , 22766 2822 3 124 124 CD 22766 2822 4 . . . 22766 2823 1 Peon Peon NNP 22766 2823 2 , , , 22766 2823 3 13 13 CD 22766 2823 4 . . . 22766 2824 1 Percolate percolate VB 22766 2824 2 , , , 22766 2824 3 128 128 CD 22766 2824 4 . . . 22766 2825 1 Periodicity periodicity NN 22766 2825 2 , , , 22766 2825 3 159 159 CD 22766 2825 4 . . . 22766 2826 1 Periods period NNS 22766 2826 2 of of IN 22766 2826 3 alternations alternation NNS 22766 2826 4 , , , 22766 2826 5 149 149 CD 22766 2826 6 . . . 22766 2827 1 Permanent permanent JJ 22766 2827 2 , , , 22766 2827 3 18 18 CD 22766 2827 4 , , , 22766 2827 5 19 19 CD 22766 2827 6 , , , 22766 2827 7 50 50 CD 22766 2827 8 . . . 22766 2828 1 Permanent permanent JJ 22766 2828 2 magnet magnet NN 22766 2828 3 , , , 22766 2828 4 25 25 CD 22766 2828 5 , , , 22766 2828 6 38 38 CD 22766 2828 7 , , , 22766 2828 8 46 46 CD 22766 2828 9 , , , 22766 2828 10 50 50 CD 22766 2828 11 , , , 22766 2828 12 172 172 CD 22766 2828 13 . . . 22766 2829 1 Phase phase NN 22766 2829 2 , , , 22766 2829 3 19 19 CD 22766 2829 4 . . . 22766 2830 1 Phenomenon Phenomenon NNP 22766 2830 2 , , , 22766 2830 3 27 27 CD 22766 2830 4 , , , 22766 2830 5 65 65 CD 22766 2830 6 . . . 22766 2831 1 Photograph Photograph NNP 22766 2831 2 , , , 22766 2831 3 186 186 CD 22766 2831 4 . . . 22766 2832 1 Physical Physical NNP 22766 2832 2 , , , 22766 2832 3 21 21 CD 22766 2832 4 . . . 22766 2833 1 Pile Pile NNP 22766 2833 2 , , , 22766 2833 3 voltaic voltaic NNP 22766 2833 4 , , , 22766 2833 5 33 33 CD 22766 2833 6 . . . 22766 2834 1 Pipe pipe NN 22766 2834 2 , , , 22766 2834 3 61 61 CD 22766 2834 4 . . . 22766 2835 1 Pitchblende Pitchblende NNP 22766 2835 2 , , , 22766 2835 3 186 186 CD 22766 2835 4 . . . 22766 2836 1 Pivot pivot NN 22766 2836 2 pin pin NN 22766 2836 3 , , , 22766 2836 4 53 53 CD 22766 2836 5 . . . 22766 2837 1 Pivotal Pivotal NNP 22766 2837 2 , , , 22766 2837 3 22 22 CD 22766 2837 4 . . . 22766 2838 1 Plane plane NN 22766 2838 2 , , , 22766 2838 3 13 13 CD 22766 2838 4 . . . 22766 2839 1 Plate plate NN 22766 2839 2 , , , 22766 2839 3 57 57 CD 22766 2839 4 , , , 22766 2839 5 93 93 CD 22766 2839 6 . . . 22766 2840 1 Plate plate NN 22766 2840 2 , , , 22766 2840 3 contact contact NN 22766 2840 4 , , , 22766 2840 5 67 67 CD 22766 2840 6 , , , 22766 2840 7 68 68 CD 22766 2840 8 , , , 22766 2840 9 79 79 CD 22766 2840 10 . . . 22766 2841 1 Plate plate NN 22766 2841 2 , , , 22766 2841 3 copper copper NN 22766 2841 4 , , , 22766 2841 5 33 33 CD 22766 2841 6 , , , 22766 2841 7 35 35 CD 22766 2841 8 , , , 22766 2841 9 58 58 CD 22766 2841 10 , , , 22766 2841 11 67 67 CD 22766 2841 12 . . . 22766 2842 1 Plate plate NN 22766 2842 2 , , , 22766 2842 3 negative negative JJ 22766 2842 4 , , , 22766 2842 5 84 84 CD 22766 2842 6 . . . 22766 2843 1 Plate plate NN 22766 2843 2 , , , 22766 2843 3 number number NN 22766 2843 4 , , , 22766 2843 5 75 75 CD 22766 2843 6 . . . 22766 2844 1 Plate plate NN 22766 2844 2 , , , 22766 2844 3 positive positive JJ 22766 2844 4 , , , 22766 2844 5 84 84 CD 22766 2844 6 , , , 22766 2844 7 88 88 CD 22766 2844 8 . . . 22766 2845 1 Plate plate NN 22766 2845 2 , , , 22766 2845 3 zinc zinc NN 22766 2845 4 , , , 22766 2845 5 33 33 CD 22766 2845 6 . . . 22766 2846 1 Platinum platinum NN 22766 2846 2 , , , 22766 2846 3 13 13 CD 22766 2846 4 , , , 22766 2846 5 57 57 CD 22766 2846 6 , , , 22766 2846 7 137 137 CD 22766 2846 8 . . . 22766 2847 1 Pliers plier NNS 22766 2847 2 , , , 22766 2847 3 14 14 CD 22766 2847 4 . . . 22766 2848 1 Plus plus CC 22766 2848 2 sign sign NN 22766 2848 3 , , , 22766 2848 4 21 21 CD 22766 2848 5 , , , 22766 2848 6 24 24 CD 22766 2848 7 . . . 22766 2849 1 Pointer Pointer NNP 22766 2849 2 , , , 22766 2849 3 53 53 CD 22766 2849 4 . . . 22766 2850 1 Polarity polarity NN 22766 2850 2 , , , 22766 2850 3 154 154 CD 22766 2850 4 , , , 22766 2850 5 177 177 CD 22766 2850 6 , , , 22766 2850 7 178 178 CD 22766 2850 8 , , , 22766 2850 9 179 179 CD 22766 2850 10 . . . 22766 2851 1 Polarization polarization NN 22766 2851 2 , , , 22766 2851 3 35 35 CD 22766 2851 4 . . . 22766 2852 1 Pole pole NN 22766 2852 2 , , , 22766 2852 3 north north NN 22766 2852 4 , , , 22766 2852 5 20 20 CD 22766 2852 6 , , , 22766 2852 7 21 21 CD 22766 2852 8 , , , 22766 2852 9 22 22 CD 22766 2852 10 , , , 22766 2852 11 23 23 CD 22766 2852 12 , , , 22766 2852 13 25 25 CD 22766 2852 14 , , , 22766 2852 15 50 50 CD 22766 2852 16 , , , 22766 2852 17 54 54 CD 22766 2852 18 , , , 22766 2852 19 156 156 CD 22766 2852 20 . . . 22766 2853 1 Pole pole NN 22766 2853 2 piece piece NN 22766 2853 3 , , , 22766 2853 4 40 40 CD 22766 2853 5 , , , 22766 2853 6 42 42 CD 22766 2853 7 . . . 22766 2854 1 Pole pole NN 22766 2854 2 , , , 22766 2854 3 south south NN 22766 2854 4 , , , 22766 2854 5 20 20 CD 22766 2854 6 , , , 22766 2854 7 21 21 CD 22766 2854 8 , , , 22766 2854 9 22 22 CD 22766 2854 10 , , , 22766 2854 11 25 25 CD 22766 2854 12 , , , 22766 2854 13 50 50 CD 22766 2854 14 , , , 22766 2854 15 54 54 CD 22766 2854 16 , , , 22766 2854 17 156 156 CD 22766 2854 18 . . . 22766 2855 1 Poles Poles NNPS 22766 2855 2 , , , 22766 2855 3 177 177 CD 22766 2855 4 , , , 22766 2855 5 179 179 CD 22766 2855 6 . . . 22766 2856 1 Polonium Polonium NNP 22766 2856 2 , , , 22766 2856 3 186 186 CD 22766 2856 4 . . . 22766 2857 1 Porcelain porcelain NN 22766 2857 2 , , , 22766 2857 3 86 86 CD 22766 2857 4 . . . 22766 2858 1 Porous porous JJ 22766 2858 2 , , , 22766 2858 3 85 85 CD 22766 2858 4 . . . 22766 2859 1 Positive positive JJ 22766 2859 2 , , , 22766 2859 3 4 4 CD 22766 2859 4 , , , 22766 2859 5 21 21 CD 22766 2859 6 , , , 22766 2859 7 25 25 CD 22766 2859 8 , , , 22766 2859 9 36 36 CD 22766 2859 10 , , , 22766 2859 11 40 40 CD 22766 2859 12 , , , 22766 2859 13 68 68 CD 22766 2859 14 , , , 22766 2859 15 83 83 CD 22766 2859 16 , , , 22766 2859 17 86 86 CD 22766 2859 18 , , , 22766 2859 19 87 87 CD 22766 2859 20 , , , 22766 2859 21 94 94 CD 22766 2859 22 , , , 22766 2859 23 123 123 CD 22766 2859 24 , , , 22766 2859 25 125 125 CD 22766 2859 26 , , , 22766 2859 27 151 151 CD 22766 2859 28 , , , 22766 2859 29 152 152 CD 22766 2859 30 , , , 22766 2859 31 153 153 CD 22766 2859 32 , , , 22766 2859 33 155 155 CD 22766 2859 34 , , , 22766 2859 35 165 165 CD 22766 2859 36 . . . 22766 2860 1 Post Post NNP 22766 2860 2 , , , 22766 2860 3 binding bind VBG 22766 2860 4 , , , 22766 2860 5 52 52 CD 22766 2860 6 , , , 22766 2860 7 71 71 CD 22766 2860 8 . . . 22766 2861 1 Potentiality Potentiality NNP 22766 2861 2 , , , 22766 2861 3 105 105 CD 22766 2861 4 , , , 22766 2861 5 109 109 CD 22766 2861 6 . . . 22766 2862 1 Power power NN 22766 2862 2 , , , 22766 2862 3 38 38 CD 22766 2862 4 , , , 22766 2862 5 186 186 CD 22766 2862 6 . . . 22766 2863 1 Power power NN 22766 2863 2 , , , 22766 2863 3 candle candle NN 22766 2863 4 , , , 22766 2863 5 89 89 CD 22766 2863 6 , , , 22766 2863 7 139 139 CD 22766 2863 8 . . . 22766 2864 1 Precipitate precipitate NN 22766 2864 2 of of IN 22766 2864 3 lead lead NN 22766 2864 4 , , , 22766 2864 5 83 83 CD 22766 2864 6 , , , 22766 2864 7 85 85 CD 22766 2864 8 . . . 22766 2865 1 Precision Precision NNP 22766 2865 2 , , , 22766 2865 3 7 7 CD 22766 2865 4 . . . 22766 2866 1 Pressure pressure NN 22766 2866 2 , , , 22766 2866 3 87 87 CD 22766 2866 4 . . . 22766 2867 1 Primary primary JJ 22766 2867 2 , , , 22766 2867 3 35 35 CD 22766 2867 4 , , , 22766 2867 5 62 62 CD 22766 2867 6 , , , 22766 2867 7 98 98 CD 22766 2867 8 , , , 22766 2867 9 134 134 CD 22766 2867 10 , , , 22766 2867 11 142 142 CD 22766 2867 12 , , , 22766 2867 13 159 159 CD 22766 2867 14 , , , 22766 2867 15 184 184 CD 22766 2867 16 . . . 22766 2868 1 Primary primary JJ 22766 2868 2 battery battery NN 22766 2868 3 , , , 22766 2868 4 7 7 CD 22766 2868 5 , , , 22766 2868 6 99 99 CD 22766 2868 7 . . . 22766 2869 1 Primary primary JJ 22766 2869 2 circuit circuit NN 22766 2869 3 , , , 22766 2869 4 99 99 CD 22766 2869 5 . . . 22766 2870 1 Primary primary JJ 22766 2870 2 coil coil NN 22766 2870 3 , , , 22766 2870 4 106 106 CD 22766 2870 5 , , , 22766 2870 6 109 109 CD 22766 2870 7 . . . 22766 2871 1 Prime prime JJ 22766 2871 2 conductor conductor NN 22766 2871 3 , , , 22766 2871 4 6 6 CD 22766 2871 5 . . . 22766 2872 1 Projected project VBN 22766 2872 2 , , , 22766 2872 3 185 185 CD 22766 2872 4 . . . 22766 2873 1 Propagated Propagated NNP 22766 2873 2 , , , 22766 2873 3 105 105 CD 22766 2873 4 , , , 22766 2873 5 185 185 CD 22766 2873 6 . . . 22766 2874 1 Properties property NNS 22766 2874 2 , , , 22766 2874 3 55 55 CD 22766 2874 4 . . . 22766 2875 1 Purification Purification NNP 22766 2875 2 , , , 22766 2875 3 123 123 CD 22766 2875 4 , , , 22766 2875 5 128 128 CD 22766 2875 6 . . . 22766 2876 1 Purifier Purifier NNP 22766 2876 2 , , , 22766 2876 3 126 126 CD 22766 2876 4 , , , 22766 2876 5 131 131 CD 22766 2876 6 . . . 22766 2877 1 Push push NN 22766 2877 2 button button NN 22766 2877 3 , , , 22766 2877 4 65 65 CD 22766 2877 5 , , , 22766 2877 6 68 68 CD 22766 2877 7 , , , 22766 2877 8 69 69 CD 22766 2877 9 , , , 22766 2877 10 70 70 CD 22766 2877 11 , , , 22766 2877 12 76 76 CD 22766 2877 13 , , , 22766 2877 14 79 79 CD 22766 2877 15 . . . 22766 2878 1 Q Q NNP 22766 2878 2 Quantity quantity NN 22766 2878 3 , , , 22766 2878 4 55 55 CD 22766 2878 5 , , , 22766 2878 6 60 60 CD 22766 2878 7 , , , 22766 2878 8 61 61 CD 22766 2878 9 , , , 22766 2878 10 138 138 CD 22766 2878 11 . . . 22766 2879 1 Quartz Quartz NNP 22766 2879 2 , , , 22766 2879 3 186 186 CD 22766 2879 4 . . . 22766 2880 1 R R NNP 22766 2880 2 Radio radio NN 22766 2880 3 - - HYPH 22766 2880 4 activity activity NN 22766 2880 5 , , , 22766 2880 6 186 186 CD 22766 2880 7 . . . 22766 2881 1 Radium Radium NNP 22766 2881 2 , , , 22766 2881 3 184 184 CD 22766 2881 4 , , , 22766 2881 5 185 185 CD 22766 2881 6 , , , 22766 2881 7 187 187 CD 22766 2881 8 , , , 22766 2881 9 188 188 CD 22766 2881 10 . . . 22766 2882 1 Ratchet Ratchet NNP 22766 2882 2 drill drill NN 22766 2882 3 , , , 22766 2882 4 13 13 CD 22766 2882 5 . . . 22766 2883 1 Reaction reaction NN 22766 2883 2 , , , 22766 2883 3 148 148 CD 22766 2883 4 . . . 22766 2884 1 Receiver Receiver NNP 22766 2884 2 , , , 22766 2884 3 12 12 CD 22766 2884 4 , , , 22766 2884 5 90 90 CD 22766 2884 6 , , , 22766 2884 7 97 97 CD 22766 2884 8 , , , 22766 2884 9 121 121 CD 22766 2884 10 , , , 22766 2884 11 122 122 CD 22766 2884 12 . . . 22766 2885 1 Receiving receive VBG 22766 2885 2 station station NN 22766 2885 3 , , , 22766 2885 4 109 109 CD 22766 2885 5 . . . 22766 2886 1 Rectangular Rectangular NNP 22766 2886 2 , , , 22766 2886 3 69 69 CD 22766 2886 4 . . . 22766 2887 1 Rectifiers rectifier NNS 22766 2887 2 , , , 22766 2887 3 146 146 CD 22766 2887 4 . . . 22766 2888 1 Red red JJ 22766 2888 2 lead lead NN 22766 2888 3 , , , 22766 2888 4 83 83 CD 22766 2888 5 , , , 22766 2888 6 84 84 CD 22766 2888 7 . . . 22766 2889 1 Reel Reel NNP 22766 2889 2 , , , 22766 2889 3 13 13 CD 22766 2889 4 . . . 22766 2890 1 Reflected reflect VBN 22766 2890 2 , , , 22766 2890 3 185 185 CD 22766 2890 4 . . . 22766 2891 1 Refraction refraction NN 22766 2891 2 , , , 22766 2891 3 185 185 CD 22766 2891 4 . . . 22766 2892 1 Refractory refractory JJ 22766 2892 2 , , , 22766 2892 3 182 182 CD 22766 2892 4 . . . 22766 2893 1 Register Register NNP 22766 2893 2 , , , 22766 2893 3 57 57 CD 22766 2893 4 . . . 22766 2894 1 Removable removable JJ 22766 2894 2 , , , 22766 2894 3 54 54 CD 22766 2894 4 . . . 22766 2895 1 Removable removable JJ 22766 2895 2 cap cap NN 22766 2895 3 , , , 22766 2895 4 73 73 CD 22766 2895 5 . . . 22766 2896 1 Repel Repel NNP 22766 2896 2 , , , 22766 2896 3 20 20 CD 22766 2896 4 . . . 22766 2897 1 Repulsion repulsion NN 22766 2897 2 , , , 22766 2897 3 21 21 CD 22766 2897 4 , , , 22766 2897 5 128 128 CD 22766 2897 6 . . . 22766 2898 1 Reservoir Reservoir NNP 22766 2898 2 , , , 22766 2898 3 61 61 CD 22766 2898 4 , , , 22766 2898 5 62 62 CD 22766 2898 6 . . . 22766 2899 1 Resiliency Resiliency NNP 22766 2899 2 , , , 22766 2899 3 99 99 CD 22766 2899 4 . . . 22766 2900 1 Resistance resistance NN 22766 2900 2 , , , 22766 2900 3 7 7 CD 22766 2900 4 , , , 22766 2900 5 36 36 CD 22766 2900 6 , , , 22766 2900 7 37 37 CD 22766 2900 8 , , , 22766 2900 9 60 60 CD 22766 2900 10 , , , 22766 2900 11 63 63 CD 22766 2900 12 , , , 22766 2900 13 99 99 CD 22766 2900 14 , , , 22766 2900 15 135 135 CD 22766 2900 16 , , , 22766 2900 17 136 136 CD 22766 2900 18 , , , 22766 2900 19 137 137 CD 22766 2900 20 , , , 22766 2900 21 138 138 CD 22766 2900 22 , , , 22766 2900 23 140 140 CD 22766 2900 24 , , , 22766 2900 25 141 141 CD 22766 2900 26 , , , 22766 2900 27 156 156 CD 22766 2900 28 , , , 22766 2900 29 157 157 CD 22766 2900 30 , , , 22766 2900 31 163 163 CD 22766 2900 32 , , , 22766 2900 33 166 166 CD 22766 2900 34 , , , 22766 2900 35 168 168 CD 22766 2900 36 . . . 22766 2901 1 Resistance Resistance NNP 22766 2901 2 bridge bridge NNP 22766 2901 3 , , , 22766 2901 4 7 7 CD 22766 2901 5 . . . 22766 2902 1 Resistance resistance NN 22766 2902 2 , , , 22766 2902 3 external external JJ 22766 2902 4 , , , 22766 2902 5 37 37 CD 22766 2902 6 . . . 22766 2903 1 Resistance resistance NN 22766 2903 2 , , , 22766 2903 3 internal internal JJ 22766 2903 4 , , , 22766 2903 5 37 37 CD 22766 2903 6 . . . 22766 2904 1 Rheostat Rheostat NNP 22766 2904 2 , , , 22766 2904 3 7 7 CD 22766 2904 4 . . . 22766 2905 1 Reversed reverse VBN 22766 2905 2 , , , 22766 2905 3 20 20 CD 22766 2905 4 , , , 22766 2905 5 50 50 CD 22766 2905 6 , , , 22766 2905 7 153 153 CD 22766 2905 8 . . . 22766 2906 1 Reversible Reversible NNP 22766 2906 2 , , , 22766 2906 3 163 163 CD 22766 2906 4 . . . 22766 2907 1 Reversing reversing NN 22766 2907 2 , , , 22766 2907 3 176 176 CD 22766 2907 4 . . . 22766 2908 1 Reversing reversing NN 22766 2908 2 switch switch NN 22766 2908 3 , , , 22766 2908 4 67 67 CD 22766 2908 5 . . . 22766 2909 1 Revolubly revolubly RB 22766 2909 2 , , , 22766 2909 3 46 46 CD 22766 2909 4 . . . 22766 2910 1 Revolve revolve VB 22766 2910 2 , , , 22766 2910 3 179 179 CD 22766 2910 4 . . . 22766 2911 1 Revolving revolving JJ 22766 2911 2 , , , 22766 2911 3 177 177 CD 22766 2911 4 . . . 22766 2912 1 Roentgen roentgen NN 22766 2912 2 rays ray NNS 22766 2912 3 , , , 22766 2912 4 184 184 CD 22766 2912 5 . . . 22766 2913 1 Roentgen roentgen NN 22766 2913 2 tube tube NN 22766 2913 3 , , , 22766 2913 4 187 187 CD 22766 2913 5 . . . 22766 2914 1 Rotation rotation NN 22766 2914 2 , , , 22766 2914 3 149 149 CD 22766 2914 4 . . . 22766 2915 1 Rubber rubber NN 22766 2915 2 , , , 22766 2915 3 40 40 CD 22766 2915 4 , , , 22766 2915 5 46 46 CD 22766 2915 6 , , , 22766 2915 7 77 77 CD 22766 2915 8 , , , 22766 2915 9 115 115 CD 22766 2915 10 , , , 22766 2915 11 126 126 CD 22766 2915 12 , , , 22766 2915 13 130 130 CD 22766 2915 14 , , , 22766 2915 15 138 138 CD 22766 2915 16 . . . 22766 2916 1 S S NNP 22766 2916 2 Sad Sad NNP 22766 2916 3 - - HYPH 22766 2916 4 irons iron NNS 22766 2916 5 , , , 22766 2916 6 13 13 CD 22766 2916 7 . . . 22766 2917 1 Saline Saline NNP 22766 2917 2 , , , 22766 2917 3 133 133 CD 22766 2917 4 . . . 22766 2918 1 Sanitation sanitation NN 22766 2918 2 , , , 22766 2918 3 12 12 CD 22766 2918 4 . . . 22766 2919 1 Saturated saturate VBN 22766 2919 2 , , , 22766 2919 3 85 85 CD 22766 2919 4 . . . 22766 2920 1 Screw Screw NNP 22766 2920 2 , , , 22766 2920 3 15 15 CD 22766 2920 4 . . . 22766 2921 1 Screw Screw NNP 22766 2921 2 , , , 22766 2921 3 binding bind VBG 22766 2921 4 , , , 22766 2921 5 65 65 CD 22766 2921 6 , , , 22766 2921 7 66 66 CD 22766 2921 8 . . . 22766 2922 1 Screw screw NN 22766 2922 2 - - HYPH 22766 2922 3 driver driver NN 22766 2922 4 , , , 22766 2922 5 14 14 CD 22766 2922 6 . . . 22766 2923 1 Screw Screw NNP 22766 2923 2 , , , 22766 2923 3 set set VBN 22766 2923 4 , , , 22766 2923 5 72 72 CD 22766 2923 6 . . . 22766 2924 1 Sealing seal VBG 22766 2924 2 wax wax NN 22766 2924 3 , , , 22766 2924 4 53 53 CD 22766 2924 5 . . . 22766 2925 1 Secondary secondary JJ 22766 2925 2 , , , 22766 2925 3 62 62 CD 22766 2925 4 , , , 22766 2925 5 98 98 CD 22766 2925 6 , , , 22766 2925 7 105 105 CD 22766 2925 8 , , , 22766 2925 9 158 158 CD 22766 2925 10 , , , 22766 2925 11 159 159 CD 22766 2925 12 , , , 22766 2925 13 160 160 CD 22766 2925 14 . . . 22766 2926 1 Secondary secondary JJ 22766 2926 2 circuit circuit NN 22766 2926 3 , , , 22766 2926 4 99 99 CD 22766 2926 5 . . . 22766 2927 1 Secondary secondary JJ 22766 2927 2 coil coil NN 22766 2927 3 , , , 22766 2927 4 107 107 CD 22766 2927 5 , , , 22766 2927 6 108 108 CD 22766 2927 7 . . . 22766 2928 1 Self self NN 22766 2928 2 - - HYPH 22766 2928 3 induction induction NNP 22766 2928 4 , , , 22766 2928 5 149 149 CD 22766 2928 6 , , , 22766 2928 7 156 156 CD 22766 2928 8 . . . 22766 2929 1 Sender Sender NNP 22766 2929 2 , , , 22766 2929 3 90 90 CD 22766 2929 4 , , , 22766 2929 5 97 97 CD 22766 2929 6 . . . 22766 2930 1 Sending send VBG 22766 2930 2 apparatus apparatus NN 22766 2930 3 , , , 22766 2930 4 106 106 CD 22766 2930 5 . . . 22766 2931 1 Sending send VBG 22766 2931 2 key key NN 22766 2931 3 , , , 22766 2931 4 90 90 CD 22766 2931 5 . . . 22766 2932 1 Separately separately RB 22766 2932 2 excited excited JJ 22766 2932 3 , , , 22766 2932 4 46 46 CD 22766 2932 5 . . . 22766 2933 1 Series Series NNP 22766 2933 2 - - HYPH 22766 2933 3 wound wound NNP 22766 2933 4 , , , 22766 2933 5 47 47 CD 22766 2933 6 . . . 22766 2934 1 Severed severed JJ 22766 2934 2 magnet magnet NN 22766 2934 3 , , , 22766 2934 4 20 20 CD 22766 2934 5 . . . 22766 2935 1 Sewage sewage NN 22766 2935 2 , , , 22766 2935 3 12 12 CD 22766 2935 4 . . . 22766 2936 1 Shaft shaft NN 22766 2936 2 , , , 22766 2936 3 30 30 CD 22766 2936 4 . . . 22766 2937 1 Shears shear NNS 22766 2937 2 , , , 22766 2937 3 14 14 CD 22766 2937 4 , , , 22766 2937 5 17 17 CD 22766 2937 6 . . . 22766 2938 1 Shellac Shellac NNP 22766 2938 2 , , , 22766 2938 3 40 40 CD 22766 2938 4 . . . 22766 2939 1 Shunt shunt NN 22766 2939 2 - - HYPH 22766 2939 3 wound wound NNP 22766 2939 4 , , , 22766 2939 5 47 47 CD 22766 2939 6 . . . 22766 2940 1 Signal Signal NNP 22766 2940 2 , , , 22766 2940 3 118 118 CD 22766 2940 4 . . . 22766 2941 1 Silver silver NN 22766 2941 2 , , , 22766 2941 3 19 19 CD 22766 2941 4 , , , 22766 2941 5 63 63 CD 22766 2941 6 , , , 22766 2941 7 125 125 CD 22766 2941 8 . . . 22766 2942 1 Silver silver NN 22766 2942 2 nitrate nitrate JJ 22766 2942 3 , , , 22766 2942 4 62 62 CD 22766 2942 5 . . . 22766 2943 1 Socket socket NN 22766 2943 2 , , , 22766 2943 3 54 54 CD 22766 2943 4 , , , 22766 2943 5 139 139 CD 22766 2943 6 . . . 22766 2944 1 Soldering soldering NN 22766 2944 2 , , , 22766 2944 3 14 14 CD 22766 2944 4 . . . 22766 2945 1 Soldering soldering JJ 22766 2945 2 iron iron NN 22766 2945 3 , , , 22766 2945 4 17 17 CD 22766 2945 5 . . . 22766 2946 1 Solution solution NN 22766 2946 2 , , , 22766 2946 3 55 55 CD 22766 2946 4 , , , 22766 2946 5 57 57 CD 22766 2946 6 , , , 22766 2946 7 62 62 CD 22766 2946 8 , , , 22766 2946 9 63 63 CD 22766 2946 10 , , , 22766 2946 11 84 84 CD 22766 2946 12 , , , 22766 2946 13 86 86 CD 22766 2946 14 , , , 22766 2946 15 133 133 CD 22766 2946 16 , , , 22766 2946 17 134 134 CD 22766 2946 18 , , , 22766 2946 19 142 142 CD 22766 2946 20 . . . 22766 2947 1 Sounder Sounder NNP 22766 2947 2 , , , 22766 2947 3 90 90 CD 22766 2947 4 , , , 22766 2947 5 92 92 CD 22766 2947 6 , , , 22766 2947 7 95 95 CD 22766 2947 8 , , , 22766 2947 9 96 96 CD 22766 2947 10 . . . 22766 2948 1 Sounding Sounding NNP 22766 2948 2 board board NN 22766 2948 3 , , , 22766 2948 4 119 119 CD 22766 2948 5 . . . 22766 2949 1 Source source NN 22766 2949 2 , , , 22766 2949 3 charging charging NN 22766 2949 4 , , , 22766 2949 5 83 83 CD 22766 2949 6 . . . 22766 2950 1 South South NNP 22766 2950 2 pole pole NNP 22766 2950 3 , , , 22766 2950 4 20 20 CD 22766 2950 5 , , , 22766 2950 6 21 21 CD 22766 2950 7 , , , 22766 2950 8 22 22 CD 22766 2950 9 , , , 22766 2950 10 25 25 CD 22766 2950 11 , , , 22766 2950 12 50 50 CD 22766 2950 13 , , , 22766 2950 14 54 54 CD 22766 2950 15 , , , 22766 2950 16 156 156 CD 22766 2950 17 . . . 22766 2951 1 Spark spark NN 22766 2951 2 gap gap NN 22766 2951 3 , , , 22766 2951 4 102 102 CD 22766 2951 5 , , , 22766 2951 6 106 106 CD 22766 2951 7 . . . 22766 2952 1 Spark spark NN 22766 2952 2 jump jump NN 22766 2952 3 , , , 22766 2952 4 99 99 CD 22766 2952 5 . . . 22766 2953 1 Spring spring NN 22766 2953 2 finger finger NN 22766 2953 3 , , , 22766 2953 4 69 69 CD 22766 2953 5 . . . 22766 2954 1 Square Square NNP 22766 2954 2 , , , 22766 2954 3 14 14 CD 22766 2954 4 , , , 22766 2954 5 17 17 CD 22766 2954 6 . . . 22766 2955 1 Standard Standard NNP 22766 2955 2 , , , 22766 2955 3 62 62 CD 22766 2955 4 , , , 22766 2955 5 63 63 CD 22766 2955 6 . . . 22766 2956 1 Station Station NNP 22766 2956 2 , , , 22766 2956 3 94 94 CD 22766 2956 4 , , , 22766 2956 5 95 95 CD 22766 2956 6 , , , 22766 2956 7 117 117 CD 22766 2956 8 , , , 22766 2956 9 122 122 CD 22766 2956 10 . . . 22766 2957 1 Steel steel NN 22766 2957 2 , , , 22766 2957 3 18 18 CD 22766 2957 4 , , , 22766 2957 5 19 19 CD 22766 2957 6 . . . 22766 2958 1 Steel steel NN 22766 2958 2 magnet magnet NN 22766 2958 3 , , , 22766 2958 4 53 53 CD 22766 2958 5 . . . 22766 2959 1 Sterilized sterilize VBN 22766 2959 2 , , , 22766 2959 3 12 12 CD 22766 2959 4 . . . 22766 2960 1 Stirrup Stirrup NNP 22766 2960 2 , , , 22766 2960 3 75 75 CD 22766 2960 4 . . . 22766 2961 1 Stock stock NN 22766 2961 2 bit bit NN 22766 2961 3 , , , 22766 2961 4 13 13 CD 22766 2961 5 . . . 22766 2962 1 Stock stock NN 22766 2962 2 contact contact NN 22766 2962 3 , , , 22766 2962 4 121 121 CD 22766 2962 5 . . . 22766 2963 1 Storage storage NN 22766 2963 2 , , , 22766 2963 3 82 82 CD 22766 2963 4 . . . 22766 2964 1 Storage storage NN 22766 2964 2 battery battery NN 22766 2964 3 , , , 22766 2964 4 107 107 CD 22766 2964 5 . . . 22766 2965 1 Storing storing JJ 22766 2965 2 , , , 22766 2965 3 82 82 CD 22766 2965 4 . . . 22766 2966 1 Substances substance NNS 22766 2966 2 , , , 22766 2966 3 135 135 CD 22766 2966 4 . . . 22766 2967 1 Sulphate Sulphate NNP 22766 2967 2 , , , 22766 2967 3 55 55 CD 22766 2967 4 , , , 22766 2967 5 128 128 CD 22766 2967 6 , , , 22766 2967 7 133 133 CD 22766 2967 8 . . . 22766 2968 1 Sulphur Sulphur NNP 22766 2968 2 , , , 22766 2968 3 19 19 CD 22766 2968 4 . . . 22766 2969 1 Sulphuric sulphuric JJ 22766 2969 2 acid acid NN 22766 2969 3 , , , 22766 2969 4 31 31 CD 22766 2969 5 , , , 22766 2969 6 84 84 CD 22766 2969 7 . . . 22766 2970 1 Sulphuric sulphuric JJ 22766 2970 2 acid acid NN 22766 2970 3 voltameter voltameter NN 22766 2970 4 , , , 22766 2970 5 55 55 CD 22766 2970 6 , , , 22766 2970 7 57 57 CD 22766 2970 8 . . . 22766 2971 1 Superstition Superstition NNP 22766 2971 2 , , , 22766 2971 3 171 171 CD 22766 2971 4 , , , 22766 2971 5 173 173 CD 22766 2971 6 . . . 22766 2972 1 Surging surging NN 22766 2972 2 , , , 22766 2972 3 153 153 CD 22766 2972 4 , , , 22766 2972 5 154 154 CD 22766 2972 6 . . . 22766 2973 1 Swinging swinge VBG 22766 2973 2 magnet magnet NN 22766 2973 3 , , , 22766 2973 4 53 53 CD 22766 2973 5 . . . 22766 2974 1 Swinging swinge VBG 22766 2974 2 switch switch NN 22766 2974 3 blade blade NN 22766 2974 4 , , , 22766 2974 5 67 67 CD 22766 2974 6 . . . 22766 2975 1 Switch switch NN 22766 2975 2 blades blade NNS 22766 2975 3 , , , 22766 2975 4 66 66 CD 22766 2975 5 . . . 22766 2976 1 Switches Switches NNP 22766 2976 2 , , , 22766 2976 3 65 65 CD 22766 2976 4 , , , 22766 2976 5 66 66 CD 22766 2976 6 , , , 22766 2976 7 70 70 CD 22766 2976 8 , , , 22766 2976 9 77 77 CD 22766 2976 10 , , , 22766 2976 11 78 78 CD 22766 2976 12 , , , 22766 2976 13 90 90 CD 22766 2976 14 , , , 22766 2976 15 117 117 CD 22766 2976 16 . . . 22766 2977 1 Switches switch NNS 22766 2977 2 , , , 22766 2977 3 bar bar NN 22766 2977 4 , , , 22766 2977 5 65 65 CD 22766 2977 6 , , , 22766 2977 7 68 68 CD 22766 2977 8 , , , 22766 2977 9 90 90 CD 22766 2977 10 , , , 22766 2977 11 91 91 CD 22766 2977 12 . . . 22766 2978 1 Switches switch NNS 22766 2978 2 , , , 22766 2978 3 bar bar NN 22766 2978 4 , , , 22766 2978 5 parallel parallel NN 22766 2978 6 , , , 22766 2978 7 67 67 CD 22766 2978 8 . . . 22766 2979 1 Switches switch NNS 22766 2979 2 , , , 22766 2979 3 heart heart NN 22766 2979 4 - - HYPH 22766 2979 5 shaped shape VBN 22766 2979 6 , , , 22766 2979 7 78 78 CD 22766 2979 8 . . . 22766 2980 1 Switches switch NNS 22766 2980 2 , , , 22766 2980 3 piece piece NN 22766 2980 4 , , , 22766 2980 5 77 77 CD 22766 2980 6 . . . 22766 2981 1 Switches switch NNS 22766 2981 2 , , , 22766 2981 3 reversing reversing NN 22766 2981 4 , , , 22766 2981 5 67 67 CD 22766 2981 6 . . . 22766 2982 1 Switches switch NNS 22766 2982 2 , , , 22766 2982 3 sliding slide VBG 22766 2982 4 , , , 22766 2982 5 67 67 CD 22766 2982 6 , , , 22766 2982 7 80 80 CD 22766 2982 8 . . . 22766 2983 1 Switches switch NNS 22766 2983 2 , , , 22766 2983 3 terminal terminal NN 22766 2983 4 , , , 22766 2983 5 8 8 CD 22766 2983 6 . . . 22766 2984 1 Switches switch NNS 22766 2984 2 , , , 22766 2984 3 two two CD 22766 2984 4 - - HYPH 22766 2984 5 pole pole NN 22766 2984 6 , , , 22766 2984 7 65 65 CD 22766 2984 8 . . . 22766 2985 1 System system NN 22766 2985 2 , , , 22766 2985 3 circuiting circuit VBG 22766 2985 4 , , , 22766 2985 5 79 79 CD 22766 2985 6 . . . 22766 2986 1 T T NNP 22766 2986 2 Tail Tail NNP 22766 2986 3 - - HYPH 22766 2986 4 piece piece NN 22766 2986 5 , , , 22766 2986 6 16 16 CD 22766 2986 7 . . . 22766 2987 1 Tantalum Tantalum NNP 22766 2987 2 , , , 22766 2987 3 169 169 CD 22766 2987 4 . . . 22766 2988 1 Telegraph Telegraph NNP 22766 2988 2 , , , 22766 2988 3 11 11 CD 22766 2988 4 , , , 22766 2988 5 90 90 CD 22766 2988 6 , , , 22766 2988 7 96 96 CD 22766 2988 8 . . . 22766 2989 1 Telegraph Telegraph NNP 22766 2989 2 key key NN 22766 2989 3 , , , 22766 2989 4 106 106 CD 22766 2989 5 . . . 22766 2990 1 Telegraph telegraph JJ 22766 2990 2 sounder sounder NN 22766 2990 3 , , , 22766 2990 4 108 108 CD 22766 2990 5 , , , 22766 2990 6 109 109 CD 22766 2990 7 . . . 22766 2991 1 Telegraphing telegraphing NN 22766 2991 2 , , , 22766 2991 3 94 94 CD 22766 2991 4 . . . 22766 2992 1 Telephone telephone NN 22766 2992 2 , , , 22766 2992 3 12 12 CD 22766 2992 4 , , , 22766 2992 5 110 110 CD 22766 2992 6 , , , 22766 2992 7 113 113 CD 22766 2992 8 , , , 22766 2992 9 117 117 CD 22766 2992 10 , , , 22766 2992 11 118 118 CD 22766 2992 12 , , , 22766 2992 13 119 119 CD 22766 2992 14 , , , 22766 2992 15 120 120 CD 22766 2992 16 . . . 22766 2993 1 Telephone telephone NN 22766 2993 2 circuit circuit NN 22766 2993 3 , , , 22766 2993 4 118 118 CD 22766 2993 5 . . . 22766 2994 1 Telephone telephone NN 22766 2994 2 connections connection NNS 22766 2994 3 , , , 22766 2994 4 116 116 CD 22766 2994 5 . . . 22766 2995 1 Telephone telephone NN 22766 2995 2 hook hook NN 22766 2995 3 , , , 22766 2995 4 122 122 CD 22766 2995 5 . . . 22766 2996 1 Temperature temperature NN 22766 2996 2 , , , 22766 2996 3 56 56 CD 22766 2996 4 , , , 22766 2996 5 88 88 CD 22766 2996 6 , , , 22766 2996 7 134 134 CD 22766 2996 8 , , , 22766 2996 9 161 161 CD 22766 2996 10 , , , 22766 2996 11 170 170 CD 22766 2996 12 . . . 22766 2997 1 Tension tension NN 22766 2997 2 , , , 22766 2997 3 high high JJ 22766 2997 4 , , , 22766 2997 5 38 38 CD 22766 2997 6 , , , 22766 2997 7 102 102 CD 22766 2997 8 , , , 22766 2997 9 184 184 CD 22766 2997 10 . . . 22766 2998 1 Tension tension NN 22766 2998 2 , , , 22766 2998 3 low low JJ 22766 2998 4 , , , 22766 2998 5 38 38 CD 22766 2998 6 , , , 22766 2998 7 98 98 CD 22766 2998 8 , , , 22766 2998 9 102 102 CD 22766 2998 10 , , , 22766 2998 11 179 179 CD 22766 2998 12 . . . 22766 2999 1 Terminal terminal JJ 22766 2999 2 , , , 22766 2999 3 31 31 CD 22766 2999 4 , , , 22766 2999 5 34 34 CD 22766 2999 6 , , , 22766 2999 7 35 35 CD 22766 2999 8 , , , 22766 2999 9 40 40 CD 22766 2999 10 , , , 22766 2999 11 48 48 CD 22766 2999 12 , , , 22766 2999 13 82 82 CD 22766 2999 14 , , , 22766 2999 15 86 86 CD 22766 2999 16 , , , 22766 2999 17 93 93 CD 22766 2999 18 , , , 22766 2999 19 95 95 CD 22766 2999 20 , , , 22766 2999 21 107 107 CD 22766 2999 22 , , , 22766 2999 23 116 116 CD 22766 2999 24 , , , 22766 2999 25 121 121 CD 22766 2999 26 , , , 22766 2999 27 122 122 CD 22766 2999 28 , , , 22766 2999 29 151 151 CD 22766 2999 30 , , , 22766 2999 31 152 152 CD 22766 2999 32 , , , 22766 2999 33 153 153 CD 22766 2999 34 , , , 22766 2999 35 154 154 CD 22766 2999 36 , , , 22766 2999 37 156 156 CD 22766 2999 38 . . . 22766 3000 1 Terminal terminal JJ 22766 3000 2 knob knob NN 22766 3000 3 , , , 22766 3000 4 31 31 CD 22766 3000 5 . . . 22766 3001 1 Terminal terminal JJ 22766 3001 2 , , , 22766 3001 3 secondary secondary JJ 22766 3001 4 , , , 22766 3001 5 102 102 CD 22766 3001 6 . . . 22766 3002 1 Terminal terminal JJ 22766 3002 2 switch switch NN 22766 3002 3 , , , 22766 3002 4 81 81 CD 22766 3002 5 . . . 22766 3003 1 Theoretical theoretical JJ 22766 3003 2 , , , 22766 3003 3 160 160 CD 22766 3003 4 . . . 22766 3004 1 Therapeutics therapeutic NNS 22766 3004 2 , , , 22766 3004 3 187 187 CD 22766 3004 4 . . . 22766 3005 1 Thermo thermo JJ 22766 3005 2 - - HYPH 22766 3005 3 electric electric JJ 22766 3005 4 couples couple NNS 22766 3005 5 , , , 22766 3005 6 146 146 CD 22766 3005 7 . . . 22766 3006 1 Thermo thermo JJ 22766 3006 2 - - HYPH 22766 3006 3 electricity electricity NN 22766 3006 4 , , , 22766 3006 5 135 135 CD 22766 3006 6 . . . 22766 3007 1 Thermometer thermometer NN 22766 3007 2 , , , 22766 3007 3 56 56 CD 22766 3007 4 . . . 22766 3008 1 Thorium Thorium NNP 22766 3008 2 , , , 22766 3008 3 169 169 CD 22766 3008 4 , , , 22766 3008 5 186 186 CD 22766 3008 6 . . . 22766 3009 1 Thunderbolt Thunderbolt NNP 22766 3009 2 , , , 22766 3009 3 171 171 CD 22766 3009 4 , , , 22766 3009 5 173 173 CD 22766 3009 6 . . . 22766 3010 1 Tin Tin NNP 22766 3010 2 , , , 22766 3010 3 136 136 CD 22766 3010 4 . . . 22766 3011 1 Tinfoil Tinfoil NNP 22766 3011 2 , , , 22766 3011 3 31 31 CD 22766 3011 4 , , , 22766 3011 5 101 101 CD 22766 3011 6 . . . 22766 3012 1 Tools tool NNS 22766 3012 2 , , , 22766 3012 3 11 11 CD 22766 3012 4 , , , 22766 3012 5 13 13 CD 22766 3012 6 , , , 22766 3012 7 17 17 CD 22766 3012 8 . . . 22766 3013 1 Torch torch NN 22766 3013 2 , , , 22766 3013 3 brazing brazing NN 22766 3013 4 , , , 22766 3013 5 17 17 CD 22766 3013 6 . . . 22766 3014 1 Transformer transformer UH 22766 3014 2 , , , 22766 3014 3 145 145 CD 22766 3014 4 , , , 22766 3014 5 146 146 CD 22766 3014 6 , , , 22766 3014 7 158 158 CD 22766 3014 8 , , , 22766 3014 9 159 159 CD 22766 3014 10 , , , 22766 3014 11 180 180 CD 22766 3014 12 , , , 22766 3014 13 182 182 CD 22766 3014 14 . . . 22766 3015 1 Transformer transformer UH 22766 3015 2 , , , 22766 3015 3 step step NN 22766 3015 4 - - HYPH 22766 3015 5 down down NN 22766 3015 6 , , , 22766 3015 7 182 182 CD 22766 3015 8 . . . 22766 3016 1 Transmission transmission NN 22766 3016 2 , , , 22766 3016 3 38 38 CD 22766 3016 4 , , , 22766 3016 5 187 187 CD 22766 3016 6 . . . 22766 3017 1 Transmit Transmit NNP 22766 3017 2 , , , 22766 3017 3 63 63 CD 22766 3017 4 , , , 22766 3017 5 95 95 CD 22766 3017 6 , , , 22766 3017 7 157 157 CD 22766 3017 8 . . . 22766 3018 1 Transmitter Transmitter NNP 22766 3018 2 , , , 22766 3018 3 12 12 CD 22766 3018 4 , , , 22766 3018 5 120 120 CD 22766 3018 6 , , , 22766 3018 7 121 121 CD 22766 3018 8 , , , 22766 3018 9 122 122 CD 22766 3018 10 , , , 22766 3018 11 123 123 CD 22766 3018 12 . . . 22766 3019 1 Transverse Transverse NNP 22766 3019 2 , , , 22766 3019 3 16 16 CD 22766 3019 4 , , , 22766 3019 5 52 52 CD 22766 3019 6 . . . 22766 3020 1 Transversely transversely RB 22766 3020 2 , , , 22766 3020 3 43 43 CD 22766 3020 4 . . . 22766 3021 1 Trigger Trigger NNP 22766 3021 2 , , , 22766 3021 3 75 75 CD 22766 3021 4 . . . 22766 3022 1 Tripod Tripod NNP 22766 3022 2 , , , 22766 3022 3 31 31 CD 22766 3022 4 . . . 22766 3023 1 Tubular Tubular NNP 22766 3023 2 , , , 22766 3023 3 44 44 CD 22766 3023 4 , , , 22766 3023 5 45 45 CD 22766 3023 6 . . . 22766 3024 1 Two two CD 22766 3024 2 - - HYPH 22766 3024 3 pole pole NN 22766 3024 4 switch switch NN 22766 3024 5 , , , 22766 3024 6 65 65 CD 22766 3024 7 . . . 22766 3025 1 U U NNP 22766 3025 2 Ultra Ultra NNP 22766 3025 3 - - NN 22766 3025 4 violet violet NNP 22766 3025 5 , , , 22766 3025 6 185 185 CD 22766 3025 7 . . . 22766 3026 1 Uranium uranium NN 22766 3026 2 , , , 22766 3026 3 186 186 CD 22766 3026 4 . . . 22766 3027 1 V V NNP 22766 3027 2 Vacuum Vacuum NNP 22766 3027 3 , , , 22766 3027 4 184 184 CD 22766 3027 5 . . . 22766 3028 1 Vapor vapor NN 22766 3028 2 lamps lamp NNS 22766 3028 3 , , , 22766 3028 4 169 169 CD 22766 3028 5 . . . 22766 3029 1 Velocity Velocity NNP 22766 3029 2 , , , 22766 3029 3 60 60 CD 22766 3029 4 , , , 22766 3029 5 73 73 CD 22766 3029 6 . . . 22766 3030 1 Vertical vertical JJ 22766 3030 2 armature armature NN 22766 3030 3 , , , 22766 3030 4 75 75 CD 22766 3030 5 . . . 22766 3031 1 Vibration Vibration NNP 22766 3031 2 , , , 22766 3031 3 110 110 CD 22766 3031 4 , , , 22766 3031 5 111 111 CD 22766 3031 6 , , , 22766 3031 7 113 113 CD 22766 3031 8 . . . 22766 3032 1 Vibratory Vibratory NNP 22766 3032 2 , , , 22766 3032 3 110 110 CD 22766 3032 4 . . . 22766 3033 1 Vise Vise NNP 22766 3033 2 , , , 22766 3033 3 13 13 CD 22766 3033 4 . . . 22766 3034 1 Voltage Voltage NNP 22766 3034 2 , , , 22766 3034 3 37 37 CD 22766 3034 4 , , , 22766 3034 5 38 38 CD 22766 3034 6 , , , 22766 3034 7 60 60 CD 22766 3034 8 , , , 22766 3034 9 61 61 CD 22766 3034 10 , , , 22766 3034 11 62 62 CD 22766 3034 12 , , , 22766 3034 13 63 63 CD 22766 3034 14 , , , 22766 3034 15 87 87 CD 22766 3034 16 , , , 22766 3034 17 88 88 CD 22766 3034 18 , , , 22766 3034 19 99 99 CD 22766 3034 20 , , , 22766 3034 21 147 147 CD 22766 3034 22 , , , 22766 3034 23 154 154 CD 22766 3034 24 , , , 22766 3034 25 165 165 CD 22766 3034 26 , , , 22766 3034 27 180 180 CD 22766 3034 28 , , , 22766 3034 29 182 182 CD 22766 3034 30 . . . 22766 3035 1 Voltage voltage NN 22766 3035 2 , , , 22766 3035 3 high high JJ 22766 3035 4 , , , 22766 3035 5 158 158 CD 22766 3035 6 . . . 22766 3036 1 Voltaic Voltaic NNP 22766 3036 2 , , , 22766 3036 3 29 29 CD 22766 3036 4 , , , 22766 3036 5 32 32 CD 22766 3036 6 . . . 22766 3037 1 Voltaic Voltaic NNP 22766 3037 2 pile pile NNP 22766 3037 3 , , , 22766 3037 4 33 33 CD 22766 3037 5 . . . 22766 3038 1 Voltameter Voltameter NNP 22766 3038 2 , , , 22766 3038 3 7 7 CD 22766 3038 4 , , , 22766 3038 5 58 58 CD 22766 3038 6 , , , 22766 3038 7 88 88 CD 22766 3038 8 . . . 22766 3039 1 Voltameter Voltameter NNP 22766 3039 2 , , , 22766 3039 3 sulphuric sulphuric JJ 22766 3039 4 , , , 22766 3039 5 acid acid NNP 22766 3039 6 , , , 22766 3039 7 55 55 CD 22766 3039 8 , , , 22766 3039 9 57 57 CD 22766 3039 10 . . . 22766 3040 1 Volts volt NNS 22766 3040 2 , , , 22766 3040 3 60 60 CD 22766 3040 4 , , , 22766 3040 5 62 62 CD 22766 3040 6 , , , 22766 3040 7 87 87 CD 22766 3040 8 , , , 22766 3040 9 89 89 CD 22766 3040 10 , , , 22766 3040 11 132 132 CD 22766 3040 12 , , , 22766 3040 13 158 158 CD 22766 3040 14 , , , 22766 3040 15 159 159 CD 22766 3040 16 . . . 22766 3041 1 W W NNP 22766 3041 2 Water Water NNP 22766 3041 3 , , , 22766 3041 4 123 123 CD 22766 3041 5 , , , 22766 3041 6 138 138 CD 22766 3041 7 , , , 22766 3041 8 144 144 CD 22766 3041 9 . . . 22766 3042 1 Water water NN 22766 3042 2 power power NN 22766 3042 3 , , , 22766 3042 4 142 142 CD 22766 3042 5 . . . 22766 3043 1 Watts Watts NNP 22766 3043 2 , , , 22766 3043 3 60 60 CD 22766 3043 4 , , , 22766 3043 5 61 61 CD 22766 3043 6 , , , 22766 3043 7 160 160 CD 22766 3043 8 . . . 22766 3044 1 Wave wave VB 22766 3044 2 lengths length NNS 22766 3044 3 , , , 22766 3044 4 104 104 CD 22766 3044 5 , , , 22766 3044 6 110 110 CD 22766 3044 7 . . . 22766 3045 1 Weight Weight NNP 22766 3045 2 , , , 22766 3045 3 49 49 CD 22766 3045 4 . . . 22766 3046 1 Welding welding NN 22766 3046 2 , , , 22766 3046 3 13 13 CD 22766 3046 4 , , , 22766 3046 5 182 182 CD 22766 3046 6 . . . 22766 3047 1 Winding Winding NNP 22766 3047 2 , , , 22766 3047 3 18 18 CD 22766 3047 4 , , , 22766 3047 5 40 40 CD 22766 3047 6 , , , 22766 3047 7 47 47 CD 22766 3047 8 , , , 22766 3047 9 58 58 CD 22766 3047 10 , , , 22766 3047 11 159 159 CD 22766 3047 12 , , , 22766 3047 13 196 196 CD 22766 3047 14 . . . 22766 3048 1 Winding winding NN 22766 3048 2 reel reel NN 22766 3048 3 , , , 22766 3048 4 14 14 CD 22766 3048 5 . . . 22766 3049 1 Window window NN 22766 3049 2 connection connection NN 22766 3049 3 , , , 22766 3049 4 76 76 CD 22766 3049 5 . . . 22766 3050 1 Window window NN 22766 3050 2 frame frame NN 22766 3050 3 , , , 22766 3050 4 78 78 CD 22766 3050 5 . . . 22766 3051 1 Wire wire NN 22766 3051 2 , , , 22766 3051 3 6 6 CD 22766 3051 4 , , , 22766 3051 5 18 18 CD 22766 3051 6 , , , 22766 3051 7 21 21 CD 22766 3051 8 , , , 22766 3051 9 26 26 CD 22766 3051 10 , , , 22766 3051 11 28 28 CD 22766 3051 12 , , , 22766 3051 13 156 156 CD 22766 3051 14 . . . 22766 3052 1 Wire wire NN 22766 3052 2 , , , 22766 3052 3 circuiting circuit VBG 22766 3052 4 , , , 22766 3052 5 79 79 CD 22766 3052 6 . . . 22766 3053 1 Wire wire NN 22766 3053 2 coil coil NN 22766 3053 3 , , , 22766 3053 4 40 40 CD 22766 3053 5 . . . 22766 3054 1 Wire wire NN 22766 3054 2 lead lead NN 22766 3054 3 , , , 22766 3054 4 70 70 CD 22766 3054 5 . . . 22766 3055 1 Wire wire NN 22766 3055 2 , , , 22766 3055 3 parallel parallel NN 22766 3055 4 , , , 22766 3055 5 28 28 CD 22766 3055 6 , , , 22766 3055 7 49 49 CD 22766 3055 8 . . . 22766 3056 1 Wireless Wireless NNP 22766 3056 2 , , , 22766 3056 3 12 12 CD 22766 3056 4 . . . 22766 3057 1 Wireless wireless JJ 22766 3057 2 telegraphy telegraphy NN 22766 3057 3 , , , 22766 3057 4 103 103 CD 22766 3057 5 , , , 22766 3057 6 104 104 CD 22766 3057 7 , , , 22766 3057 8 184 184 CD 22766 3057 9 . . . 22766 3058 1 Wiring Wiring NNP 22766 3058 2 , , , 22766 3058 3 80 80 CD 22766 3058 4 . . . 22766 3059 1 Wiring wiring NN 22766 3059 2 , , , 22766 3059 3 window window NN 22766 3059 4 , , , 22766 3059 5 77 77 CD 22766 3059 6 . . . 22766 3060 1 Workshop Workshop NNP 22766 3060 2 , , , 22766 3060 3 11 11 CD 22766 3060 4 , , , 22766 3060 5 17 17 CD 22766 3060 6 . . . 22766 3061 1 Wound Wound NNP 22766 3061 2 , , , 22766 3061 3 compound compound NNP 22766 3061 4 , , , 22766 3061 5 48 48 CD 22766 3061 6 . . . 22766 3062 1 Wound Wound NNP 22766 3062 2 - - HYPH 22766 3062 3 series series NNP 22766 3062 4 , , , 22766 3062 5 47 47 CD 22766 3062 6 . . . 22766 3063 1 Wound wound NN 22766 3063 2 - - HYPH 22766 3063 3 shunt shunt NNP 22766 3063 4 , , , 22766 3063 5 47 47 CD 22766 3063 6 . . . 22766 3064 1 X x NN 22766 3064 2 X x NN 22766 3064 3 - - NN 22766 3064 4 ray ray NN 22766 3064 5 , , , 22766 3064 6 184 184 CD 22766 3064 7 , , , 22766 3064 8 185 185 CD 22766 3064 9 , , , 22766 3064 10 187 187 CD 22766 3064 11 , , , 22766 3064 12 188 188 CD 22766 3064 13 . . . 22766 3065 1 Z Z NNP 22766 3065 2 Zinc Zinc NNP 22766 3065 3 , , , 22766 3065 4 17 17 CD 22766 3065 5 , , , 22766 3065 6 34 34 CD 22766 3065 7 , , , 22766 3065 8 35 35 CD 22766 3065 9 , , , 22766 3065 10 85 85 CD 22766 3065 11 , , , 22766 3065 12 135 135 CD 22766 3065 13 . . . 22766 3066 1 Zinc zinc NN 22766 3066 2 plates plate NNS 22766 3066 3 , , , 22766 3066 4 33 33 CD 22766 3066 5 . . . 22766 3067 1 THE the DT 22766 3067 2 " " `` 22766 3067 3 HOW how NN 22766 3067 4 - - HYPH 22766 3067 5 TO TO NNP 22766 3067 6 - - HYPH 22766 3067 7 DO do NN 22766 3067 8 - - HYPH 22766 3067 9 IT it NN 22766 3067 10 " " '' 22766 3067 11 BOOKS books NN 22766 3067 12 CARPENTRY CARPENTRY NNS 22766 3067 13 FOR for IN 22766 3067 14 BOYS boy NNS 22766 3067 15 A a DT 22766 3067 16 book book NN 22766 3067 17 which which WDT 22766 3067 18 treats treat VBZ 22766 3067 19 , , , 22766 3067 20 in in IN 22766 3067 21 a a DT 22766 3067 22 most most RBS 22766 3067 23 practical practical JJ 22766 3067 24 and and CC 22766 3067 25 fascinating fascinating JJ 22766 3067 26 manner manner NN 22766 3067 27 all all DT 22766 3067 28 subjects subject NNS 22766 3067 29 pertaining pertain VBG 22766 3067 30 to to IN 22766 3067 31 the the DT 22766 3067 32 " " `` 22766 3067 33 King King NNP 22766 3067 34 of of IN 22766 3067 35 Trades Trades NNPS 22766 3067 36 " " '' 22766 3067 37 ; ; , 22766 3067 38 showing show VBG 22766 3067 39 the the DT 22766 3067 40 care care NN 22766 3067 41 and and CC 22766 3067 42 use use NN 22766 3067 43 of of IN 22766 3067 44 tools tool NNS 22766 3067 45 ; ; , 22766 3067 46 drawing draw VBG 22766 3067 47 ; ; : 22766 3067 48 designing designing NN 22766 3067 49 , , , 22766 3067 50 and and CC 22766 3067 51 the the DT 22766 3067 52 laying lay VBG 22766 3067 53 out out IN 22766 3067 54 of of IN 22766 3067 55 work work NN 22766 3067 56 ; ; : 22766 3067 57 the the DT 22766 3067 58 principles principle NNS 22766 3067 59 involved involve VBN 22766 3067 60 in in IN 22766 3067 61 the the DT 22766 3067 62 building building NN 22766 3067 63 of of IN 22766 3067 64 various various JJ 22766 3067 65 kinds kind NNS 22766 3067 66 of of IN 22766 3067 67 structures structure NNS 22766 3067 68 , , , 22766 3067 69 and and CC 22766 3067 70 the the DT 22766 3067 71 rudiments rudiment NNS 22766 3067 72 of of IN 22766 3067 73 architecture architecture NN 22766 3067 74 . . . 22766 3068 1 It -PRON- PRP 22766 3068 2 contains contain VBZ 22766 3068 3 over over IN 22766 3068 4 two two CD 22766 3068 5 hundred hundred CD 22766 3068 6 and and CC 22766 3068 7 fifty fifty CD 22766 3068 8 illustrations illustration NNS 22766 3068 9 made make VBN 22766 3068 10 especially especially RB 22766 3068 11 for for IN 22766 3068 12 this this DT 22766 3068 13 work work NN 22766 3068 14 , , , 22766 3068 15 and and CC 22766 3068 16 includes include VBZ 22766 3068 17 also also RB 22766 3068 18 a a DT 22766 3068 19 complete complete JJ 22766 3068 20 glossary glossary NN 22766 3068 21 of of IN 22766 3068 22 the the DT 22766 3068 23 technical technical JJ 22766 3068 24 terms term NNS 22766 3068 25 used use VBN 22766 3068 26 in in IN 22766 3068 27 the the DT 22766 3068 28 art art NN 22766 3068 29 . . . 22766 3069 1 The the DT 22766 3069 2 most most RBS 22766 3069 3 comprehensive comprehensive JJ 22766 3069 4 volume volume NN 22766 3069 5 on on IN 22766 3069 6 this this DT 22766 3069 7 subject subject NN 22766 3069 8 ever ever RB 22766 3069 9 published publish VBN 22766 3069 10 for for IN 22766 3069 11 boys boy NNS 22766 3069 12 . . . 22766 3070 1 ELECTRICITY electricity NN 22766 3070 2 FOR for IN 22766 3070 3 BOYS boy NNS 22766 3070 4 The the DT 22766 3070 5 author author NN 22766 3070 6 has have VBZ 22766 3070 7 adopted adopt VBN 22766 3070 8 the the DT 22766 3070 9 unique unique JJ 22766 3070 10 plan plan NN 22766 3070 11 of of IN 22766 3070 12 setting set VBG 22766 3070 13 forth forth RP 22766 3070 14 the the DT 22766 3070 15 fundamental fundamental JJ 22766 3070 16 principles principle NNS 22766 3070 17 in in IN 22766 3070 18 each each DT 22766 3070 19 phase phase NN 22766 3070 20 of of IN 22766 3070 21 the the DT 22766 3070 22 science science NN 22766 3070 23 , , , 22766 3070 24 and and CC 22766 3070 25 practically practically RB 22766 3070 26 applying apply VBG 22766 3070 27 the the DT 22766 3070 28 work work NN 22766 3070 29 in in IN 22766 3070 30 the the DT 22766 3070 31 successive successive JJ 22766 3070 32 stages stage NNS 22766 3070 33 . . . 22766 3071 1 It -PRON- PRP 22766 3071 2 shows show VBZ 22766 3071 3 how how WRB 22766 3071 4 the the DT 22766 3071 5 knowledge knowledge NN 22766 3071 6 has have VBZ 22766 3071 7 been be VBN 22766 3071 8 developed develop VBN 22766 3071 9 , , , 22766 3071 10 and and CC 22766 3071 11 the the DT 22766 3071 12 reasons reason NNS 22766 3071 13 for for IN 22766 3071 14 the the DT 22766 3071 15 various various JJ 22766 3071 16 phenomena phenomenon NNS 22766 3071 17 , , , 22766 3071 18 without without IN 22766 3071 19 using use VBG 22766 3071 20 technical technical JJ 22766 3071 21 words word NNS 22766 3071 22 so so IN 22766 3071 23 as as IN 22766 3071 24 to to TO 22766 3071 25 bring bring VB 22766 3071 26 it -PRON- PRP 22766 3071 27 within within IN 22766 3071 28 the the DT 22766 3071 29 compass compass NN 22766 3071 30 of of IN 22766 3071 31 every every DT 22766 3071 32 boy boy NN 22766 3071 33 . . . 22766 3072 1 It -PRON- PRP 22766 3072 2 has have VBZ 22766 3072 3 a a DT 22766 3072 4 complete complete JJ 22766 3072 5 glossary glossary NN 22766 3072 6 of of IN 22766 3072 7 terms term NNS 22766 3072 8 , , , 22766 3072 9 and and CC 22766 3072 10 is be VBZ 22766 3072 11 illustrated illustrate VBN 22766 3072 12 with with IN 22766 3072 13 two two CD 22766 3072 14 hundred hundred CD 22766 3072 15 original original JJ 22766 3072 16 drawings drawing NNS 22766 3072 17 . . . 22766 3073 1 PRACTICAL practical NN 22766 3073 2 MECHANICS mechanic NNS 22766 3073 3 FOR for IN 22766 3073 4 BOYS boy NNS 22766 3073 5 This this DT 22766 3073 6 book book NN 22766 3073 7 takes take VBZ 22766 3073 8 the the DT 22766 3073 9 beginner beginner NN 22766 3073 10 through through IN 22766 3073 11 a a DT 22766 3073 12 comprehensive comprehensive JJ 22766 3073 13 series series NN 22766 3073 14 of of IN 22766 3073 15 practical practical JJ 22766 3073 16 shop shop NN 22766 3073 17 work work NN 22766 3073 18 , , , 22766 3073 19 in in IN 22766 3073 20 which which WDT 22766 3073 21 the the DT 22766 3073 22 uses use NNS 22766 3073 23 of of IN 22766 3073 24 tools tool NNS 22766 3073 25 , , , 22766 3073 26 and and CC 22766 3073 27 the the DT 22766 3073 28 structure structure NN 22766 3073 29 and and CC 22766 3073 30 handling handling NN 22766 3073 31 of of IN 22766 3073 32 shop shop NN 22766 3073 33 machinery machinery NN 22766 3073 34 are be VBP 22766 3073 35 set set VBN 22766 3073 36 forth forth RB 22766 3073 37 ; ; : 22766 3073 38 how how WRB 22766 3073 39 they -PRON- PRP 22766 3073 40 are be VBP 22766 3073 41 utilized utilize VBN 22766 3073 42 to to TO 22766 3073 43 perform perform VB 22766 3073 44 the the DT 22766 3073 45 work work NN 22766 3073 46 , , , 22766 3073 47 and and CC 22766 3073 48 the the DT 22766 3073 49 manner manner NN 22766 3073 50 in in IN 22766 3073 51 which which WDT 22766 3073 52 all all DT 22766 3073 53 dimensional dimensional JJ 22766 3073 54 work work NN 22766 3073 55 is be VBZ 22766 3073 56 carried carry VBN 22766 3073 57 out out RP 22766 3073 58 . . . 22766 3074 1 Every every DT 22766 3074 2 subject subject NN 22766 3074 3 is be VBZ 22766 3074 4 illustrated illustrate VBN 22766 3074 5 , , , 22766 3074 6 and and CC 22766 3074 7 model model NN 22766 3074 8 building building NN 22766 3074 9 explained explain VBD 22766 3074 10 . . . 22766 3075 1 It -PRON- PRP 22766 3075 2 contains contain VBZ 22766 3075 3 a a DT 22766 3075 4 glossary glossary NN 22766 3075 5 which which WDT 22766 3075 6 comprises comprise VBZ 22766 3075 7 a a DT 22766 3075 8 new new JJ 22766 3075 9 system system NN 22766 3075 10 of of IN 22766 3075 11 cross cross NN 22766 3075 12 references reference NNS 22766 3075 13 , , , 22766 3075 14 a a DT 22766 3075 15 feature feature NN 22766 3075 16 that that WDT 22766 3075 17 will will MD 22766 3075 18 prove prove VB 22766 3075 19 a a DT 22766 3075 20 welcome welcome JJ 22766 3075 21 departure departure NN 22766 3075 22 in in IN 22766 3075 23 explaining explain VBG 22766 3075 24 subjects subject NNS 22766 3075 25 . . . 22766 3076 1 Fully fully RB 22766 3076 2 illustrated illustrate VBN 22766 3076 3 . . . 22766 3077 1 _ _ NNP 22766 3077 2 Price Price NNP 22766 3077 3 60 60 CD 22766 3077 4 cents cent NNS 22766 3077 5 per per IN 22766 3077 6 volume volume NN 22766 3077 7 _ _ NNP 22766 3077 8 THE the DT 22766 3077 9 NEW NEW NNP 22766 3077 10 YORK YORK NNP 22766 3077 11 BOOK BOOK NNP 22766 3077 12 COMPANY company NN 22766 3077 13 147 147 CD 22766 3077 14 FOURTH FOURTH NNP 22766 3077 15 AVENUE AVENUE NNP 22766 3077 16 NEW NEW NNP 22766 3077 17 YORK YORK NNP 22766 3077 18 + + CC 22766 3077 19 -----------------------------------------------------------------+ -----------------------------------------------------------------+ NNP 22766 3077 20 | | NNP 22766 3077 21 Transcriber Transcriber NNP 22766 3077 22 's 's POS 22766 3077 23 Note note NN 22766 3077 24 . . . 22766 3078 1 | | NNP 22766 3078 2 | | CD 22766 3078 3 | | CD 22766 3078 4 | | NNS 22766 3078 5 Every every DT 22766 3078 6 effort effort NN 22766 3078 7 has have VBZ 22766 3078 8 been be VBN 22766 3078 9 made make VBN 22766 3078 10 to to TO 22766 3078 11 replicate replicate VB 22766 3078 12 this this DT 22766 3078 13 text text NN 22766 3078 14 as as IN 22766 3078 15 faithfully faithfully RB 22766 3078 16 | | CD 22766 3078 17 | | NNS 22766 3078 18 as as IN 22766 3078 19 possible possible JJ 22766 3078 20 , , , 22766 3078 21 including include VBG 22766 3078 22 obsolete obsolete JJ 22766 3078 23 and and CC 22766 3078 24 variant variant JJ 22766 3078 25 spellings spelling NNS 22766 3078 26 and and CC 22766 3078 27 other other JJ 22766 3078 28 | | JJ 22766 3078 29 | | NNS 22766 3078 30 inconsistencies inconsistency NNS 22766 3078 31 . . . 22766 3079 1 | | NNP 22766 3079 2 | | CD 22766 3079 3 | | CD 22766 3079 4 | | NNP 22766 3079 5 Minor minor JJ 22766 3079 6 punctuation punctuation NN 22766 3079 7 and and CC 22766 3079 8 printing printing NN 22766 3079 9 errors error NNS 22766 3079 10 have have VBP 22766 3079 11 been be VBN 22766 3079 12 corrected correct VBN 22766 3079 13 . . . 22766 3080 1 | | NNP 22766 3080 2 | | CD 22766 3080 3 | | CD 22766 3080 4 | | NNS 22766 3080 5 The the DT 22766 3080 6 first first JJ 22766 3080 7 page page NN 22766 3080 8 of of IN 22766 3080 9 the the DT 22766 3080 10 original original JJ 22766 3080 11 book book NN 22766 3080 12 is be VBZ 22766 3080 13 an an DT 22766 3080 14 advertisement advertisement NN 22766 3080 15 . . . 22766 3081 1 The the DT 22766 3081 2 | | CD 22766 3081 3 | | CD 22766 3081 4 page page NN 22766 3081 5 was be VBD 22766 3081 6 moved move VBN 22766 3081 7 to to IN 22766 3081 8 the the DT 22766 3081 9 end end NN 22766 3081 10 of of IN 22766 3081 11 the the DT 22766 3081 12 text text NN 22766 3081 13 . . . 22766 3082 1 | | NNP 22766 3082 2 | | CD 22766 3082 3 | | CD 22766 3082 4 | | NNS 22766 3082 5 Some some DT 22766 3082 6 hyphenation hyphenation NN 22766 3082 7 inconsistencies inconsistency NNS 22766 3082 8 in in IN 22766 3082 9 the the DT 22766 3082 10 text text NN 22766 3082 11 were be VBD 22766 3082 12 retained retain VBN 22766 3082 13 : : : 22766 3082 14 | | CD 22766 3082 15 | | CD 22766 3082 16 16-candle 16-candle CD 22766 3082 17 - - HYPH 22766 3082 18 power power NN 22766 3082 19 and and CC 22766 3082 20 16-candlepower 16-candlepower CD 22766 3082 21 , , , 22766 3082 22 | | NNP 22766 3082 23 | | NNP 22766 3082 24 Electromotive Electromotive NNP 22766 3082 25 and and CC 22766 3082 26 electro electro NNP 22766 3082 27 - - HYPH 22766 3082 28 motive motive NN 22766 3082 29 , , , 22766 3082 30 | | NNP 22766 3082 31 | | NNP 22766 3082 32 Electro Electro NNP 22766 3082 33 - - HYPH 22766 3082 34 meter meter NN 22766 3082 35 and and CC 22766 3082 36 Electrometer Electrometer NNP 22766 3082 37 , , , 22766 3082 38 | | NNP 22766 3082 39 | | NNP 22766 3082 40 Horseshoe Horseshoe NNP 22766 3082 41 and and CC 22766 3082 42 horse horse NN 22766 3082 43 - - HYPH 22766 3082 44 shoe shoe NN 22766 3082 45 , , , 22766 3082 46 | | NNP 22766 3082 47 | | NNP 22766 3082 48 Switchboard switchboard NN 22766 3082 49 and and CC 22766 3082 50 switch switch NN 22766 3082 51 - - HYPH 22766 3082 52 board board NN 22766 3082 53 , , , 22766 3082 54 | | NNP 22766 3082 55 | | NNP 22766 3082 56 | | CD 22766 3082 57 | | CD 22766 3082 58 Two two CD 22766 3082 59 occurrences occurrence NNS 22766 3082 60 of of IN 22766 3082 61 ' ' `` 22766 3082 62 Colorimeter colorimeter NN 22766 3082 63 ' ' '' 22766 3082 64 for for IN 22766 3082 65 ' ' `` 22766 3082 66 Calorimeter Calorimeter NNP 22766 3082 67 ' ' '' 22766 3082 68 repaired repair VBN 22766 3082 69 . . . 22766 3083 1 | | JJ 22766 3083 2 + + CD 22766 3083 3 -----------------------------------------------------------------+ 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