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1. An R-L series circuit has R = 5 Ω and L = .01 H. It is fed by ac 50 Hz supply. The rms current in the circuit is 5 A. The active power supplied by the source is





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  • By: guest on 02 Jun 2017 01.07 am
    P = I2R = 52(5) = 125 W.
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