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AP Physics 2
10.2 Conservation of Electric Charge and the Process of Charging
10.1 Electric Charge and Electric Force
IntermediateMCQMathematicalProportional AnalysisConceptual20.3k
Initial configuration of two charged conducting spheres separated by distance d.
Initial configuration of two charged conducting spheres separated by distance d.
Two identical conducting spheres on insulating stands are separated by a center-to-center distance \(d\). Sphere 1 initially has a charge of \(+9q_0\) and Sphere 2 has a charge of \(-q_0\), resulting in an electrostatic force of magnitude \(F_0\) between them. The spheres are brought into momentary contact so that charge redistributes, and then they are returned to their original positions at separation \(d\). What is the new magnitude of the electrostatic force between the spheres in terms of \(F_0\)?

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