An alternating current is that current which changes periodically its

Magnitude

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Direction

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Both

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None of these

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Solution

The correct option is C Both
AC reverses its direction periodically, as well as its magnitude varies with time.

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Is it possible to change direct current into alternating current. if yes how?

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An alternating current is that current which changes periodically its

The correct option is C BothAC reverses its direction periodically, as well as its magnitude varies with time.

The correct option is C Both
AC reverses its direction periodically, as well as its magnitude varies with time.