Q. Two charged spheres of radii $R_{1}$and $R_{2}$ having equal surface charge density. The ratio of their potential is
A) $R_{1}/R_{2}$
B) $R_{2}/R_{1}$
C) $\left( \frac{R_{1}}{R_{2}} \right)^{2}$
D) $\left( \frac{R_{2}}{R_{1}} \right)^{1}$
Explanation
The correct answer is Option B: $R_{2}/R_{1}$.
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.