Differentiate Between AC And DC Current
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•Alternative current:
1) The current whose magnitude changes continuously and direction changes periodically.
2) The source of AC is generator.
3) AC is supplied at 220V.
4) The frequency of AC is 50Hz and current changes it's direction 100 times in 1 second.
•Direct current:
1) The current whose magnitude does not change with time.
2) The source of DC current is cell, battery.
3) The shock of DC is not dangerous.
4) The frequency of DC is 0Hz.
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