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JEE Main Physics Class 12 Electric Charges and Fields Questions

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Question : 83

Total: 108

Two balls of same mass and carrying equal charge are hung from a fixed support of length l. At electrostatic equilibrium, assuming that angles made by each thread is small, the separation, x between the balls is proportional to:

[Online April 9, 2013]

l
l2
l2∕3
l1∕3

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