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Statement of a problem № 10623

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Two small objects, A and B, are fixed in place and separated by 3.00 cm in a vacuum. Object A has a charge of 12.00 µC, and object B has a charge of -2.00 µC. How many electrons must be removed from object A and put onto object B to make the electrostatic force that acts on each object an attractive force whose magnitude is 68.0 N?




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