Physics, 01.07.2019 03:30 erjalinalii

Nikola tesla used rotating magnetic fields to generate, transmit, and use ac (alternating current). today alternating current has replaced direct current in most situations. what is the advantage of using ac power over dc power? a) it is safer to use than dc power. b) it can be used directly in all appliances. c) its current can be raised or lowered easily by a transformer. d) its voltage can be raised or lowered easily by a transformer. eliminate

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Nikola tesla used rotating magnetic fields to generate, transmit, and use ac (alternating current)....

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