Question

An alternating current is the flow of electrons which changes its direction at ______​

Answer 1

Answer:

magnitude and directions

An alternating current (AC) is an electric current of which magnitude and direction vary, unlike direct current, whose direction remains constant.

The usual waveform of an AC power circuit is a sine wave, because this leads to the most efficient transmission of energy. However, in certain applications different waveforms are used, such as

Step-by-step explanation:

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