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In the previous question assume that the...

In the previous question assume that the electrostatic potential is zero at an infinite distance from the spherical shell. The electrostatic potential at a distance `R (a lt R lt b)` from the centre of the shell is where `(K=1/(4pi epsilon_(0)))`

A

`0`

B

`(KQ)/a`

C

`K(Q-q)/R`

D

`K(Q-q)/b`

Text Solution

Verified by Experts

The correct Answer is:
D

from figure `V_(P)=(K(Q-q))/b`
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