A resistance and an inductance are connected in series across a voltage v=283 (314t)

PHYSICS · Subjective · A Level · Physics · Fields and their consequences · Fields and their consequences

Problem

A resistance and an inductance are connected in series across a voltage v=283sin⁡(314t).v=283\sin(314t). The current is found to be i=4sin⁡(314t−π4).i=4\sin\left(314t-\frac{\pi}{4}\right). Find the values of the inductance and resistance.

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