Two concentric metallic spherical shells are given positive

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Two concentric metallic spherical shells are given positive charges then

1. The quarter sphere is always at a higher potential
2. The inner sphere is always at a higher potential
3. Both the spheres are at the same potential
4. None of the above

Correct Option: B

N/A

Comments

SANTOSH KUMAR
June 21, 2018 Reply

The electric potential of a hollow sphere is inversely proportional to the radius of the sphere.

Therefore, for a case of two hollow concentric spheres, the inner sphere having a smaller radius will have higher electric potential than the outer sphere.