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Standards of Self Inductance
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accuracy adjusted alternating current ammeter ampere angle anode approximately axis balance ballistic bridge calculated calibration capacitance cathode cell condenser conductor connected connexion constant convenient corresponding curve deduced deflection determined direct current disc eddy currents effect electric electrodes electrolyte electromagnet electrometer employed equal equation factor ferromagnetic field-strength flux density galvanometer given grid heater hysteresis impedance increased induced e.m.f. inductometer instrument insulated ions Kc/s known length loop magnetic circuit magnetic field magnetizing coil magnetizing current magnetizing force magnetometer material maximum means measured meter method metre moving coil multivibrator mutual inductance needle number of turns obtained ohms oscillations oscillograph particles permeability permeameter plate position potential potentiometer produced proportional quartz radio frequencies ratio reading resistance resonance reversed rotation search-coil secondary sensitivity shown in fig shunt specimen standard suitable switch tance temperature terminals torque torsion transformer tube uniform usually variable varies vibration voltage voltmeter wattmeter winding wire wound zero