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PhysicsQ&A LibraryConsider a parallel-plate capacitor with plates of area "A" with one plate connected to a spring having a force constant"k", and another plate held fixed. The system rests on a tabletop as shown in the figure below.kа ЬIf the charges placed on plates a and b are given by values Q+ and Q-, respectively, once the system is in equilibrium howfar does the end of the spring move from its original relaxed position? Hints: at equilibrium, what can we say about thenet force on plate a? How do we find the electrostatic force that acts on the plate using the electric field between theplates?Question

Asked Feb 8, 2020

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How would I solve this? I attached the screenshot.

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