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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

E along KO

B

3 E along OK

C

3E along KO

D

E along OK

Text Solution

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The correct Answer is:
D
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