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The r.m.s.value of an alternating curren...

The r.m.s.value of an alternating current of 50 Hz frequency is 10A.The time taken by the A.C.current in reading from zero to maximum value and the peak value of current will be

A

`0.02s` and `14.14 A`

B

`0.01 s`and `7.07 A`

C

`0.005 s`and `7.07 A`

D

`0.005 s`and `14.14 A`

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