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In an LCR circuit, the value of capacitance is halved and that of resistance and inductance is doubled. The new impedance of the circuit is

In an LCR circuit, the value of capacitance is halved and that of resistance and inductance is doubled. The new impedance of the circuit is Correct Answer increased by two times

The correct answer is option 1) i.e. increased by two times

CONCEPT:

  • LCR circuit: An electrical circuit constituting an inductor (L), capacitor (C), and resistor (R) connected in series or parallel is called an LCR circuit.

} = 2\sqrt{R^2 +(X_L - X_C)^2}=2Z\)

  • Therefore, the new impedance of the circuit is increased by two times.

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