Principles of Electricity and Electromagnetism |
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Page 122
... galvanometer are frequently made in the dial - switch . form also , but the resistance steps are unequal . The Ayrton type of galvanometer shunt is illustrated schematically in Fig . 4.14 . Let R be the total value of the series of ...
... galvanometer are frequently made in the dial - switch . form also , but the resistance steps are unequal . The Ayrton type of galvanometer shunt is illustrated schematically in Fig . 4.14 . Let R be the total value of the series of ...
Page 309
... Galvanometer FIG . 10.1 . The induction of currents . 10.1 . Faraday's Law of Induction . The previous chapter was ... galvanometer and the other a battery , when the battery circuit is made and then broken , the galvanometer is observed ...
... Galvanometer FIG . 10.1 . The induction of currents . 10.1 . Faraday's Law of Induction . The previous chapter was ... galvanometer and the other a battery , when the battery circuit is made and then broken , the galvanometer is observed ...
Page 326
... galvanometer is the most sensitive instrument for measuring emfs . developed in low - resistance circuits . The considerations underlying the choice of a galvanometer for a particular purpose will be brought out in the subsequent ...
... galvanometer is the most sensitive instrument for measuring emfs . developed in low - resistance circuits . The considerations underlying the choice of a galvanometer for a particular purpose will be brought out in the subsequent ...
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Common terms and phrases
alternating current alternating-current amplitude angle angular velocity anode applied approximately armature assumed atom axis calculated capacity cathode cell centimeter characteristic charge q circuit coefficient coil component condenser conduction conductor considered copper current density current flowing curve cylinder deflection determined dielectric constant direct-current discharge distance effective electric field electromotive force electrons electrostatic element energy equal equation ferromagnetic filament flux force frequency function galvanometer given grad grid hence hysteresis impedance induction insulating integral known Laplace's equation linear load magnetic field magnetic moment magnitude maximum measured medium metal meter molecules negative normal obtained ohms parallel plate polarization potential difference potential wave potentiometer produced proportional quantity R₁ radius ratio rectifier region represents resistance rotation Show shown in Fig solenoid solution substance surface temperature terminals theorem torque tube V₁ vector voltage volts wire written zero