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A thin conducting ring of radius R is gi...

A thin conducting ring of radius `R` is given a charge `+Q`, Fig. The electric field at the center `O` of the ring due to the charge on the part `AKB` of the ring is `E`. The electric field at the center due to the charge on part `ACDB` of the ring is

A

`3E`along `OK`

B

`3E` along `KO`

C

`E` along `OK`

D

`E` along `KO`

Text Solution

Verified by Experts

The correct Answer is:
3
`bar(E)_(0)=0`
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