Question: Spheres A and B have the same initial positive charge q0. The magnitude of the repulsive electric force between the two spheres is 14.4 N

Spheres A and B have the same initial positive charge q0. The magnitude of the repulsive electric force between the two spheres is 14.4 N when separated by a distance of 0.03m. (a) Find the initial charge of q0. (b) The spheres are then allowed to touch each other and then separate. Find the electric force between them if the radius of sphere A is three times that of sphere B.

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