Problem 30529.

Problem 30529.

Using Coulomb´s law, determine the magnitude and direction of the force acting from a thin rod of length L, along which charge Q is uniformly distributed, on a point charge q placed along the axis of the rod, at a distance d from its end.

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Detailed solution with a brief record of the conditions, formulas and laws used in the solution, derivation of the calculation formula and answer.
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