Match List-I with List-II List-i List-II a Phase difference between current and voltage in a purely resistive AC circuit i π 2 ; current leads voltage b Phase difference between current and voltage in

Question

Match List-I with List-II

	List-i		List-II
a	Phase difference between current and voltage in a purely resistive AC circuit	i	$\frac{π}{2};$ current leads voltage
b	Phase difference between current and voltage in a pure inductive AC circuit	ii	zero
c	Phase difference between current and voltage in a pure capacitive AC circuit	iii	$\frac{π}{2};$ current lags voltage
d	Phase difference between current and voltage in an LCR series circuit	iv	$\tan^{- 1} (\frac{X_{C} - X_{L}}{R})$

Choose the most appropriate answer from the options given below :

TestHub · Accepted Answer

(d) tan ϕ = V L - V C V R = X L - X C R

Physics - EMI/AC Question with Solution | TestHub