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CHAPTER PAGE I Introduction
Effects and Varieties of Electricity
27 other sections not shown
abvolts alloys alternating current alternating-current aluminum ammeter ampere-hours amperes armature atomic B&SG brushes cable capacitance carbon cell centimeter charge chemical circular mils coefficient coil component Compute condenser conductivity conductor constant copper wire cycle density determined diameter dielectric direct current direct-current discharge drop dynamo effect elec electric circuit electric conductors electrodes electrolyte electromagnetic electromotive force electrostatic energy equal equation example frequency furnace galvanometer grams heat incandescent lamp inch increases induced emf instruments insulation resistance ions iron joules known light lines of force load Look for accounts machine magnetic circuit magnetic field magnetic flux material measuring mechanical metal meter methods mile multiple ohms operation path permanent magnet permeability plates pole potential pounds proportional pull reactance resistor rheostat secondary shunt solution square steel storage battery strength supply telegraph telephone temperature terminals three-phase transformers unit voltage voltmeter volts watts winding zinc