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Equipotential surface A has a potential of 5550 V, while equipotential surface B has a potential of 7550 V. A particle has a mass of 5.00 e10-2 kg and a charge of +4.00 e10-5 C. The particle has a speed of 2.00 m/s on surface A. An outside force is applied to the particle, and it moves to surface B, arriving there with a speed of 3.00 m/s. How much work is done by the outside force in moving the particle from A to B?

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