AIPMT | 2014ElectrostaticsHard
Question
A conducting sphere of radius R is given a charge Q. The electric potential and the electric field at the centre of the sphere respectively are
Options
A.Zero and 
B. and zero
and zeroC. and 
and D.Both are zero
Solution
Electric potential, V = 
Electric field E = 0.
Electric field E = 0.
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