A dielectric cube of side L and(centered at the origin has a radial polarization given by P = ar, where a is a constant and r = xa, + ya, + za. %3D Find all bound charge densities and show explicitly that the total bound charge vanishes. nytavlog

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A: Refer attachment

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Newton's First Law of Motion

If a very smooth ball is rolled down an inclined surface with zero friction, the ball will continue to roll indefinitely for an infinite time, in an attempt to reach to the same height on the opposite hill!