suspended from a common point on the ceiling by insulating mass less strings of equal lengths They come to equilibrium with each

Question

suspended from a common point on the ceiling by insulating mass less strings of equal lengths They come to equilibrium with each string making angle 0 from the vertical If the mass of each charge is m then the electrostatic potential at the centre of line joining them will Online April 22 2013 1 4T EO a 2 k mg tan 0 c 4 kmg tan 0 be k b k mg tan 0 d kmg tan A

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