Question

All charges shown have the size, Q, with two positive charges on the left and one negative charge on the right. All charges are equidistant. If a negative charge, -q, is placed at one of the points A, B, C or D (as shown below) then the potential energy, U, at the negative charge can be determined. Sort the potential energy at each location, high to low. Highest Potential Energy +Q Lowest Potential Energy UA UB UC UD

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