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A nonconducting ring of radius R has uni...

A nonconducting ring of radius R has uniformly distributed positive charge Q. A small part of the ring.of length d, is removed `(d lt lt R)`. The electric field at the centre of the ring will now be

A

directed towards the gap, inversely proportional to `R^(3)`

B

directed towards the gap, inverselt proportional to `R^(2)`

C

directed away from the gap, inversely proportional to `R^(3)`

D

directed away from the gap, inversely proportional to `R^(2)`

Text Solution

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The correct Answer is:
A
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