Q. In a pure inductive circuit or In an ac circuit containing inductance only, the current
A) Leads the $e$.m.f. by 90${^\circ}$
B) Lags behind the $e$.m.f. by $90{^\circ}$
C) Sometimes leads and sometimes lags behind the $e$.m.f.
D) Is in phase with the $e$.m.f.
Explanation
The correct answer is Option B: Lags behind the $e$.m.f. by $90{^\circ}$.
A detailed explanation for this question is being prepared.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.