Solveeit Logo
Login

Question

Question: Two conducting charged spheres of radius r<sub>1</sub> and r<sub>2</sub> have the same surface poten...

Two conducting charged spheres of radius r1 and r2 have the same surface potential. The ratio of their surface charge densities is-

A

R2R1\frac{R_{2}}{R_{1}}

B

R1R2\frac{R_{1}}{R_{2}}

C

R22R12\frac{R_{2}^{2}}{R_{1}^{2}}

D

R12R22\frac{R_{1}^{2}}{R_{2}^{2}}

Answer

R2R1\frac{R_{2}}{R_{1}}

Explanation

Solution

V = \ V = constant Þ s µ 1R\frac { 1 } { \mathrm { R } }