what is the frequency of AC if its direction changes for every 0.01second
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The time period of the current = (2x0.01) = 0.02 second Time period is the time required to complete one cycle. After half rotation the current reverses its direction. In one rotation, the current flows in the original direction completing one cycle. Frequency = 1/ time period = 50 Hz.
4.2
The time period of the current = (2x0.01) = 0.02 second Time period is the time required to complete one cycle. After half rotation the current reverses its direction. In one rotation, the current flows in the original direction completing one cycle. Frequency = 1/ time period = 50 Hz.
4.2
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