Q. The energy stored in an inductor of self inductance $L$ henry carrying a current of 1 A is
A) $L^{2}I$
B) $- LI^{2}$
C) $\frac{1}{2}LI^{2}$
D) $\frac{1}{2}L^{2}I$
Explanation
(c) The energy stored in an inductor
$\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ U = \frac{1}{2}LI^{2}$
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.