A series LCR-circuit with R 
and 
is connected to a variable frequency 200 V ac supply. When the frequency of the supply equals the natural frequency of the supply equals the natural frequency of the circuit. The average power transferred to the circuit in one complete cycle is
Text Solution
Verified by ExpertsThe correct answer is:
B
If the frequency of the ac source equals the natural frequency of the circuit, the impedance
The average power dissipated per cycle,
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