Alternating Current Circuits

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Alternating Current Circuits
10106011011304Alternating Current CircuitsCurrents that vary in time, particularly those that vary sinusoidally, have very many useful applications. Most important, they make it possible to use induced voltages and currents based on Faraday’s law. I refer to quantities that vary sinusoidally as alternating current (ac) even though this is not quite grammatically correct.
Transformers Consider an ideal transformer consisting of two coils, one with N1 turns (the primary) and one with
Michael Browne: Schaum's Outline of Physics for Engineering and Science, Third Edition. Alternating Current Circuits, Chapter (McGraw-Hill Professional, 2013), AccessEngineering Export