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A series circuit with resistance is connected to an ac source of with an angular frequency of . If only the capacitor is removed, the current lags behind the voltage by a phase of . If only the inductor is removed, the current leads the voltage by a phase of . The current and the power dissipated in the circuit is
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The correct answer is:
,
From given condition circuit is at resonance
For LR circuit,
For CR circuit
For LR circuit,
For CR circuit
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