Question

In a series lcr circuit, r = 200 and the voltage and frequency of the main supply are 220 v and 50 hz, respectively. On taking out the capacitance from the circuit, the current lags behind the voltage by 30o. On taking out the inductor from the circuit, the current leads the voltage by 30o. The power dissipated in the lcr circuit is

Answer 1

Answer:

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