In a series LCR circuit, and the voltage and the frequency… | CGP Edu

Physics Alternating Current AC Circuits MCQ (Single Correct)

In a series LCR circuit, and the voltage and the frequency of the main supply is 220 V and 50 Hz, respectively. On taking out the capacitance from the circuit, the current lages behind the voltage by . On taking out the inductor from the circuit, the current leads the voltage by . The power dissipated in the LCR circuit is

A

242 W

B

305 W

C

210 W

D

zero

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