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AP Physics 2
10.5 Electric Potential
BeginnerMCQMathematical15.6k
A coordinate plane showing two positive charges labeled +Q on the x-axis at x = -d and x = +d. A point P is marked on the positive y-axis at y = d. Dashed lines connect each charge to point P, forming two right triangles with the origin.
Two point charges on the x-axis and a point P on the y-axis.
Two identical point charges, each with charge \(+Q\), are fixed on the x-axis at positions \(x = -d\) and \(x = +d\), as shown in the figure. Point \(P\) is located on the y-axis at \(y = d\). What is the electric potential at point \(P\) due to these two charges, assuming the potential is zero at infinity?

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