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A current of 4 A flows in a coil when co...

A current of 4 A flows in a coil when connected to a 12 V dc source. If the same coil is connected to a `12 V, 50 rad s^(-1)` ac source, a current of 2.4 A flows of the coil in the circuit.
The power developed in the circuit of a `2500 (mu)F` capacitor that is connected in series with the coil is

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