An alternating voltage with a frequency of 50Hz has a period of

Assessment: WAEC SSCE - Physics - 1995 (Objective) Subject: Physics

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An alternating voltage with a frequency of 50Hz has a period of
Answer Details
The frequency of an alternating voltage is the number of cycles it completes per second. In this case, the frequency is given as 50Hz. To find the period, we can use the formula: Period (T) = 1 / Frequency (f) Substituting the given frequency, we have: T = 1 / 50Hz T = 0.02s Therefore, the period of the alternating voltage is 0.02s. Answer: 0.02s
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