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Physics, 28.09.2019 21:30 danikachild122

Consider a conical surface (open) of height h and radius of the base r uniformly charged with surface charge density \sigma . choose the axes so that the vertex of the cone is at the origin and its axis of symmetry coincides with the axis oz . calculate the work of the electrostatic force exerted by the cone on a point charge q when that charge is taken from the vertex of the cone to infinity

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