How many times in a second does the AC current in India changes its direction?
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The AC produced in India has a frequency of 50Hz.Coil is rotated at the rate of 50 revolutions per second. Since in one revolution of coil, the current reverses its direction 2 times , So in 50 revolutions of coil the current reverses its direction 2 x 50 = 100 Times.
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The frequency of Ac current in India is 50hz.
It remain 50 times positive and 50 time negative soit change its direction 50×2=100times
It remain 50 times positive and 50 time negative soit change its direction 50×2=100times
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