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Two path balls carrying equal charges a...

Two path balls carrying equal charges are suspended from a common point by strings of equal length, the strings are rightly clamped at half the height. The equilibrium separation between the balls, now becomes :

A

`((1)/(sqrt(2)))^(2)`

B

`((r))/(sqrt(2)))`

C

`((2r)/(sqrt(3)))`

D

`((2r)/(3))`

Text Solution

Verified by Experts

The correct Answer is:
B
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