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Type insulated light rods of length l an...

Type insulated light rods of length l and 2l are placed in xy plane such their mid point is origin and they are free to rotate in xy plane about z-axis. Two + q charges are fixed at two ends of bigger rod and two - q charges are fixed at two ends of smaller rod.

What is electric dipolement of system ?

A

0

B

`(kq^(2))/(l)`

C

`(2kq^(2))/(l)`

D

`(3kq^(2))/(l)`

Text Solution

Verified by Experts

The correct Answer is:
A
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