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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 the sphere isA. 0 VB. 10 VC. same as at a point 5 cm away from the surfaceD. same as at a point 25 cm away from the surface |
Answer» Correct Answer - B Electric potential near the surface, on the surface and inside the surface is same. |
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