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Question: Two charged particles are located on the x axis. The first is a charge +Q at x = -a. The second is an unknown charge located at x = +3a. The net electric field these charges produce at the origin has a magnitude of 2keQ /a².

Part A: What are the two possible values of the unknown charge?

Explanation and formulas needed for best answer! Thanks.

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Category:- Physics
Reference No.:- M91241380

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