A hollow metal sphere of radius 5 cm is charged so that the potential on its surface is 10 V. The potential at the centre of sphere is

A hollow metal sphere of radius 5 cm is charged so that the potential

1.	A hollow metal sphere of radius 5 cm is charged so that the potential on its surface is 10 V. The potential at the centre of sphere is
A.	Zero
B.	10 V
C.	More than 10 V
D.	None of these
Answer» C. More than 10 V

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A hollow metal sphere of radius 5 cm is charged so that the potential on its surface is 10 V. The potential at the centre of sphere is

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