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In an a.c. circuit instantaneous current...

In an a.c. circuit instantaneous current is given as I = 10.0 sin 100`pit` The time required for the current to achieve its peak value will be…………….

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`1/200 s` [Hint: Frequency of v = 50 Hz, hence, `t=T/4 =1/(4v) = 1/200 s`]
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