Simple approximation for the potential
Four charged particles are placed at the locations (0,0,a),(0,0,-a),(0,a,0),(0,-a,0) with charge q,5q,-3q,and -3q at each location. Find a simple approximation for the potential far away from the origin, express your answer in spherical coordinates.
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Four charged particles are placed at the locations (0,0,a),(0,0,-a),(0,a,0),(0,-a,0) with charge q,5q,-3q,and -3q at each location. Find a simple approximation for the potential far away from the origin, express your answer in spherical coordinate
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