When the frequency of AC is doubled, the impedance of an LCR, circuit is

When the frequency of AC is doubled, the impedance of an RC circuit is

When the frequency of AC is doubled, the impedance of an LCR series circuit

When the frequency of AC is doubled, the impedance of an LCR series circuit

Define impedance of an AC circuit.

Assertion: In L-C-R series AC circut, X_(L)= X_(C) = R at a given frequency. When frequency is doubled, the impedance of the circuit is sqrt(13)/2 R. Reason: The given frequency is resonancle frequency.

Assertion: In L-C-R series AC circut, X_(L)= X_(C) = R at a given frequency. When frequency is doubled, the impedance of the circuit is sqrt(13)/2 R. Reason: The given frequency is resonance frequency.

When the frequency of the ac voltage applied to a series LCR circuit is gradually increased from a low value , the impedance of the circuit.