Two charged spherical conductors of radius R 1 and R 2 R1 and R2 are connected by a wire. Then the ratio of surface charge densities of the spheres ( σ 1 / σ 2 ) σ1/σ2 is: 1. √ ( R 1 R 2 ) R1R2 2. R 2 1 R 2 2 R12R22 3. R 1 R 2 R1R2 4. R 2 R 1 R2R1

Ruhul Amin Alig

Question: From NCERT | NEET 2021 || [Difficult level:Medium] Subtopic: Electric Potential ||

:Two charged spherical conductors of radius

$R_{1} and R_{2}$ $R_{1} and R_{2}$ $R_{1} and R_{2}$ $R_{1} and R_{2}$ $R_{1} and R_{2}$ $R_{1} and R_{2}$ $R_{1} and R_{2}$ $R_{1} and R_{2}$ are connected by a wire. Then the ratio of surface charge densities of the spheres $(σ_{1} / σ_{2})$ $(σ_{1} / σ_{2})$ $(σ_{1} / σ_{2})$ $(σ_{1} / σ_{2})$ $(σ_{1} / σ_{2})$ $(σ_{1} / σ_{2})$ $(σ_{1} / σ_{2})$ $(σ_{1} / σ_{2})$ is:

1. $\sqrt{(\frac{R_{1}}{R_{2}})}$

2. $\frac{R_{1}^{2}}{R_{2}^{2}}$

3. $\frac{R_{1}}{R_{2}}$

4. $\frac{R_{2}}{R_{1}}$

Answer:4.

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

.......

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Two charged spherical conductors of radius R 1 and R 2 R1 and R2 are connected by a wire. Then the ratio of surface charge densities of the spheres ( σ 1 / σ 2 ) σ1/σ2 is: 1. √ ( R 1 R 2 ) R1R2 2. R 2 1 R 2 2 R12R22 3. R 1 R 2 R1R2 4. R 2 R 1 R2R1

:Two charged spherical conductors of radius

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Two charged spherical conductors of radius R 1 and R 2 R1 and R2 are connected by a wire. Then the ratio of surface charge densities of the spheres ( σ 1 / σ 2 ) σ1/σ2 is: 1. √ ( R 1 R 2 ) R1R2 2. R 2 1 R 2 2 R12R22 3. R 1 R 2 R1R2 4. R 2 R 1 R2R1

:Two charged spherical conductors of radius

R1 and R2R1 and R2 are connected by a wire. Then the ratio of surface charge densities of the spheres (σ1/σ2)σ1/σ2 is:

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