Q. The self inductance of a solenoid of length $L$, area of cross-section $A$ and having $N$ turns is
A) $\frac{\mu_{0}N^{2}A}{L}$
B) $\frac{\mu_{0}NA}{L}$
C) $\mu_{0}N^{2}LA$
D) $\mu_{0}NAL$
Explanation
The correct answer is Option A: $\frac{\mu_{0}N^{2}A}{L}$.
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.