Determine the value of the coil resistance

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Reference no: EM131348143

A 5 H inductor has a resistance R ohm. This inductor is connected in series with a10 Ω resistor, across a 140 V d.c. supply. If the resulting circuit time constant is 0.4 s, determine

(a) the value of the coil resistance, and

(b) the final steady current.

Reference no: EM131348143

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