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The dipole moment of a system of charge ...

The dipole moment of a system of charge ` +q` distribyted uniformly on an arc of radius `R` subtending an angle ` pi //2` at its centre where another charge ` -q` is placed is :

A

`(2sqrt(2)qR)/(pi)`

B

`(sqrt(2)qR)/(pi)`

C

`(qR)/(pi)`

D

`(2qR)/(pi)`

Text Solution

Verified by Experts

The correct Answer is:
A
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