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Question

Physics Question on Electric Potential And Potential Difference

Choose correct graph of electric potential for uniformly charged hollow sphere.

A

B

C

D

Answer

Explanation

Solution

Electric field and electric potential can be represented as follows for a Q charged metal shell of radius R.
Vinside = kQR\frac {kQ}{R}
Voutside = kQr\frac {kQ}{r}
From the above formula graph in Option (D) is correct.