Mathematics, 28.11.2019 03:31, luccim

The force exerted by an electric charge at the origin on a charged particle at a point (x, y, z) with position vector r = x, y, z is f(r) = kr/|r|3 where k is a constant. find the work done as the particle moves along a straight line from (4, 0, 0) to (4, 3, 4).

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The force exerted by an electric charge at the origin on a charged particle at a point (x, y, z) wit...