When a 100 volt. D.C. is applied across a coil, a current of 1 amp flows through it. When a 100 volt. A.C. and 50 Hz is applied to the same coil, a current of 0.5 ampere flows through it. Calculate resistance and inductance of the coil.

When a 100 volt. D.C. is applied across a coil, a current of 1 amp flows through it. When a 100 volt. A.C. and 50 Hz is applied to the same coil, a current of 0.5 ampere flows through it. Calculate resistance and inductance of the coil.

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Question

When a 100 volt. D.C. is applied across
a coil, a current of 1 amp flows through it.
When a 100 volt. A.C. and 50 Hz is applied to
the same coil, a current of 0.5 ampere flows
through it. Calculate resistance and inductance
of the coil.

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