24 Two pith balls carrying equal charges are from a common point by strings of equal length the equilibrium separation between

Question

24 Two pith balls carrying equal charges are from a common point by strings of equal length the equilibrium separation between them is r Now the strings are rigidly clamped at half the height The equilibrium separation between the balls now becomes NEET 2013 a 1 2 b 3 2 c 2r 3 y 2 d 2r 3

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