Journal, Volumen15Institution of Electrical Engineers., 1887 Vols. for 1970-79 include an annual special issue called IEE reviews. |
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Página 8
... possible from induced or extra - currents ; and for this reason we cannot employ or introduce resistance coils . The resistance of the wire X is balanced by sliding the communi- cations D and C. It is evident that if all the arms of ...
... possible from induced or extra - currents ; and for this reason we cannot employ or introduce resistance coils . The resistance of the wire X is balanced by sliding the communi- cations D and C. It is evident that if all the arms of ...
Página 9
... balance the self - induction . If we balance the resistance or the extra - currents alone there is no possible zero , but when both are compensated we find at once a perfect zero for the 1886. ] 9 INAUGURAL ADDRESS .
... balance the self - induction . If we balance the resistance or the extra - currents alone there is no possible zero , but when both are compensated we find at once a perfect zero for the 1886. ] 9 INAUGURAL ADDRESS .
Página 14
... possible proximity , as in a conductor of circular section , and far less when separated , as in one of ribbon form , where the outlying portions are separated by a comparatively great distance 14 [ Jan. 28th , INAUGURAL ADDRESS .
... possible proximity , as in a conductor of circular section , and far less when separated , as in one of ribbon form , where the outlying portions are separated by a comparatively great distance 14 [ Jan. 28th , INAUGURAL ADDRESS .
Página 19
... possible ; consequently I regard a solid rod of iron as the worst possible form for a lightning conductor . The conductor , if of copper , should be of ribbon form , say 1 mm . by 10 cm . wide , or if of iron , of numerous stranded ...
... possible ; consequently I regard a solid rod of iron as the worst possible form for a lightning conductor . The conductor , if of copper , should be of ribbon form , say 1 mm . by 10 cm . wide , or if of iron , of numerous stranded ...
Página 25
... possible from a secondary wire of the same length . It was my intention , on the reading of this paper , to demon- strate by practical experiments some remarkable properties of extra - currents of high electro - motive force ; but I ...
... possible from a secondary wire of the same length . It was my intention , on the reading of this paper , to demon- strate by practical experiments some remarkable properties of extra - currents of high electro - motive force ; but I ...
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amperes apparatus arc lamps armature arranged Bernstein cable cent circuit coils condenser conductor connected construction copper copper wire current-density cut-out Describes diameter difference of potential difficulty distance dynamo Dynamo-Electric Machines effect efficiency Electric Arc Electric Currents electric lighting electrical efficiency electro-magnet electro-motive force electrodes employed equal experiments extra-currents field magnets filament Franklin Institute galvanometer given glass glow lamps heat Improvements in Dynamo-Electric Improvements in Electric Improvements in Secondary incandescent lamps increase inductive capacity instrument insulation iron core iron wire lead length Lord Rayleigh magnetised maximum economy means metal method miles obtained ohms paper parallel plate platinum poles potential difference practical Preece produced Professor Hughes regulator Relates resistance Secondary Batteries segments self-induction series system solenoid solution switch T. A. EDISON telegraph telephone temperature trunk wire tube upper carbon rod V₁ variable period vibrations volts watts zinc