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A hollow charged metal sphere has radius...

A hollow charged metal sphere has radius `r`. If the potential difference between its surface and a point at a distance `3r` from the centre is V, then electric field intensity at a distance `3r` is

A

`V/(6r)`

B

`V/(4r)`

C

`V/(3r)`

D

`V/(2r)`

Text Solution

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The correct Answer is:
A
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