[Bubier], Edward Trevert, 1858- [from old catalog] · Lynn, Mass., Bubier pub. co. · leaf 342
RICITY AND ITS ELECTRODE. — A pole of a battery. E. M. F. — An abbreviation for electro-motiveforce. This is the pressure which forces theelectric current through a conductor. ELECTRO-MAGNET.—A magnet produced bypassing a current through a coil of wire arounda soft iron core. The core is magnetized… … FARAD.—The unit of capacity. A condenser that will hold one coulomb at a pressure of one volt has a capacity of one farad.FILAMENT.—In an incandescent lamp the thread of carbon which becomes luminous when the current is passed through it.FORMULAE. — Mathamatical expression for some general rule or…
Electricity
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