A paritcle of mass m and carrying charge...

A paritcle of mass m and carrying charge `-q_1` is movign around a charge `+q_2` along a circular path of radius r. Prove that period of revolution of the charge `-q_1` about `+ q_2` is given by `T = sqrt((16 pi^3 upsilon_0 mr^3)/(q_1q_2))`

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MODERN PUBLICATION-COULOMB'S LAW-EXERCISE

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