Question

A uniformly charged solid sphere of radius r has potential (measured with respect to ) on its surface. For this sphere the equipotential surfaces with potentials and have radius respectively. Then

Answer 1

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Answer 2

Answer:

Explanation:Hint - 1. Potential at the surface of charged solid sphere = Kq/R

2. Potential inside the sphere = Kq/2R^2 (3R^2 -r^2)

3. Potential outside the sphere = Kq/r