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Two Spherical objects are separated by a distance that is 1.80 * 10^-3 m. The objects are initially electrically neutral and are very small compared to the distance between them. Each objects acquire the same negative charge due tot eh addition of electrons. As a result, each object experiences an electrostatic force that has a magnitude of 4.55 * 10^-21 N. How many electrons did it take to produce the charge on one of the objects?

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