Engineering, 26.08.2021 20:00 ariellllm

A coil having a resistance of 10 ohms and an inductance of 4 H is switched across a 20W dc source. Calculate (a) time required by the current to reach 50% of its final steady value, (b) value of the current after 0.5 second

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A coil having a resistance of 10 ohms and an inductance of 4 H is switched across a 20W dc source. C...