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An isolated solid metal sphere of radius...

An isolated solid metal sphere of radius `R` is given an electric charge. The variation of the intensity of the electric field with the distance `r` from the centre of the sphere is best shown by

A

B

C

D

Text Solution

Verified by Experts

The correct Answer is:
C
`E=0, r le R`
`E=q/(4 pi epsilon_(0)r^(2)) r gtR`
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