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Repulsive electric force moves the proton

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A proton is located at a distance of 0.382 m from a point charge of +7.19C. The repulsive electric force moves the proton until it is at a distance of 1.69 m from the charge. Suppose that the electric potential energy lost by the system is carried off by a photon that is emitted during the process. What is its wavelength?

Reference no: EM131728854

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