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A charge of – 3 mC is at the origin and a charge of +3 mC...

A charge of – 3 mC is at the origin and a charge of +3 mC is at R = (-2i + 3j +k) mm and they are bonded together. The mass of each charge is 2.5 nkg. There is an Electric field in the region equal to E = +5i + 2j – 3k mN/C.

a) Calculate the magnitude of the Dipole Moment of these charges. What is the Torque on this dipole due to the Electric field?

b) What is the potential energy of this dipole due to the Electric field?

c.) What is the potential energy of this dipole when it is lined up with the E field? What is the velocity of the charges by the time the dipole is lined up with the Electric field?

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This problem is from topic electric dipole.

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