Physics, asked by sukhnoorkaur4970, 1 year ago

If an alternating current changes its direction after every 1 120 s then its frequency is

Answers

Answered by tesla55
3

60Hz will be the frequency

Answered by hananb
2

Answer:

Since Current changes direction every 120 sec hence 1/(120/2)

The frequency is (1/60) Hz.

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