What is the period of an AC waveform?

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Multiple Choice

What is the period of an AC waveform?

Explanation:
Period is the time it takes for an AC waveform to complete one full cycle and start repeating at the same point in its cycle. That means from a reference point, such as a peak, back to the same point after one full swing through the wave. The period is inversely related to frequency: T = 1/f. So higher frequency means a shorter period. For example, at 60 Hz the period is about 0.0167 seconds. Half a cycle would be only half of that repetition, quarter cycle a quarter, and a double cycle would be two complete repetitions in the same time, not one cycle.

Period is the time it takes for an AC waveform to complete one full cycle and start repeating at the same point in its cycle. That means from a reference point, such as a peak, back to the same point after one full swing through the wave. The period is inversely related to frequency: T = 1/f. So higher frequency means a shorter period. For example, at 60 Hz the period is about 0.0167 seconds. Half a cycle would be only half of that repetition, quarter cycle a quarter, and a double cycle would be two complete repetitions in the same time, not one cycle.

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