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An inductor (L = 200 mH) is connected to...

An inductor `(L = 200 mH)` is connected to an `AC` source of peak emf `210 V` and frequency `50 Hz`. Calculate the peak current. What is the instantaneous voltage of the source when the current is at its peak value?

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Because phase difference between voltage and current is `pi//2` for pure inductor. So,
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