The impedance of a series LCR circuit is -(a) R + XL + XC(b) \(\sqrt{\frac{1}{X^2_C}+\frac{1}{X^2_L}+R^2}\) (c) \(\sqrt{X^2_L-X^2_C+R^2}\) (d) \(\sqrt{R^2+(X_L-X_C)^2}\)

The impedance of a series LCR circuit is -(a) R + XL + XC(b) \(\sqrt{

1.	The impedance of a series LCR circuit is -(a) R + XL + XC(b) \(\sqrt{\frac{1}{X^2_C}+\frac{1}{X^2_L}+R^2}\) (c) \(\sqrt{X^2_L-X^2_C+R^2}\) (d) \(\sqrt{R^2+(X_L-X_C)^2}\)
Answer» Option : (d) \(\sqrt{R^2+(X_L-X_C)^2}\)

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The impedance of a series LCR circuit is -(a) R + XL + XC(b) \(\sqrt{\frac{1}{X^2_C}+\frac{1}{X^2_L}+R^2}\) (c) \(\sqrt{X^2_L-X^2_C+R^2}\) (d) \(\sqrt{R^2+(X_L-X_C)^2}\)

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