Electricity experimentally and practically applied; a book for the beginner and for the practical man, principles, experiments, practical applications and problems (1910)
Ashe, Sydney Whitmore · New York, D. Van Nostrand company · leaf 287
PRINCIPLES OF ALTERNATING CURRENTS 265 current is passing through zero, the flux is changing at itsmaximum rate, the e. m. f. of self-induction being a maxi-mum, as shown in Fie:. <^ ^^j^SELF 1N3UCT10N 334. As a single lobeof an alternating currentwave is represented by180°, it will be…
Electricity · Electrical engineering
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