Q. Two hollow conducting sphere of radii $R_1$ and $R_2$ ($R_1 >> R_2$) have equal charges. The potential would be:
A) dependent on the material property of the sphere
B) more on bigger sphere
C) more on smaller sphere
D) equal on both the sphere
Explanation
[Solution] $V = kQ/R$; for equal charges the smaller sphere has the higher potential. Answer (3).
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.