A point charge Q is distance r from a dipole consisting of
Chapter 23, Problem 23.70(choose chapter or problem)
A point charge Q is distance r from a dipole consisting of charges {q separated by distance s. The dipole is initially oriented so that Q is in the plane bisecting the dipole. Immediately after the dipole is released, what are (a) the magnitude of the force and (b) the magnitude of the torque on the dipole? You can assume r W s.
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