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The peak value of an alternating emf E g...

The peak value of an alternating emf E given by
`E=(E_0) cos omega t`
is 10V and frequency is 50 Hz. At time `t=(1//600)s` the instantaneous value of emf is

A

`10V`

B

`5sqrt(3)A`

C

`5V`

D

`1V`

Text Solution

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The correct Answer is:
B
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