A series LCR circuit is connected to an ac source of frequency v and a voltage V. At this frequency, reactance of the capacitor is 350 Omegawhile the resistance of the circuit is 180Omega. Current in the circuit leads the voltage by 54^@and power dissipated in the circuit is 140 W. Then the voltage V is

A series LCR circuit is connected to an ac source of frequency v and a

1.	A series LCR circuit is connected to an ac source of frequency v and a voltage V. At this frequency, reactance of the capacitor is 350 Omegawhile the resistance of the circuit is 180Omega. Current in the circuit leads the voltage by 54^@and power dissipated in the circuit is 140 W. Then the voltage V is
Answer» 250V 260V 270V 280V Solution :270V

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