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A conducting sphere of radius R is give ...

A conducting sphere of radius R is give a charge Q. The electric potential and the electric field at the centre of the sphere are, respectively

A

a) zero, `(Q)/(4pi epsilon_(0) R^(2))`

B

b) `(Q)/(4pi epsilon_(0)R^(2)), (Q)/(4pi epsilon_(0)R^(2))`

C

c) `(Q)/(4 pi epsilon_(0)R)` , zero

D

d) zero, zero

Text Solution

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The correct Answer is:
D
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