Q. 15.0( 1 Vote )
If the rms curren A.
C. 5/6 A
Note that at t = 0, .
Now, the current can be represented as some cosine or sine function. Let us choose the sine function.
We know that,
where ϕ is a phase constant.
Hence, we have
Now, at t = 1/300 s,
Hence, the correct answer is (b)
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