hat is the numerical value of the ratio FEi/FEfFiE/FfE, where FEiFiE is the magnitude of the electric force between the spheres before they are brought in contact and FEfFfE is the magnitude of that force after they are brought together and then moved back to their initial positions?

hat is the numerical value of the ratio FEi/FEfFiE/FfE, where FEiFiE is the magnitude of the electric force between the spheres before they are brought in contact and FEfFfE is the magnitude of that force after they are brought together and then moved back to their initial positions?

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Question

Two metal spheres, one carrying a 8.0-μCμC charge and the other carrying a -24-μCμC charge, are initially 100 mmmm apart. They are brought in contact with each other and then moved back to their original positions.

Part A

What is the numerical value of the ratio FEi/FEfFiE/FfE, where FEiFiE is the magnitude of the electric force between the spheres before they are brought in contact and FEfFfE is the magnitude of that force after they are brought together and then moved back to their initial positions?

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