The rms value and frequency of an ac cur...

The rms value and frequency of an ac current are 5A and 50 Hz respectively. The value of the current after `1/300s` from the time when its value becomes zero is

`5sqrt2A`

`5sqrt(3/2)A`

`5/6A`

`5/sqrt2A`

Text Solution

Verified by Experts

The correct Answer is:

`I=I_0sinomegat=5sqrt2(100pitimes1/300)`
`5sqrt2timessqrt3/2=5sqrt(3/2)A`

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