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IN series LCR circuit at resonance a)...

IN series LCR circuit at resonance
a) The circuit behaves as a pure resistor
b) Potential difference across inductor and capacitor are equal and opposite
C) Cureent in the circuit is maximum
1.) ONLY A,B ARE CORRECT
2) ONLY B, C ARE CORRECT
3) ALL A ,B , C ARE WRONG
4) ALL A ,B , C ARE CORRECT

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