A dictionary of electrical words, terms and phrases (1898)
Houston, Edwin J. (Edwin James), 1847-1914 · New York, The W. J. Johnston company · leaf 292
omena willoccur: (1.) When the primary coil is moved towardthe secondary coil an inverse current is inducedin the secondary; and, (2.) When the primary coil is moved away fromthe secondary coil a direct current is induced inthe secondary. The movements of permanent magnets towardsor from a coil… … Fig* 301. Electro-Dynamic Induction. (1.) A motion of the magnet towards the coilproduces an induced current in the coil in onedirection, and (2.) Its motion away from the magnet producesan induced current in the coil in the oppositedirection. The directions of these induced currents…
Electricity · Electrical engineering
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