Finding the energy density of an electric dipole
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Suppose we have a sphere of radius, a, centered on a dipole, p, at the origin. Integrate the energy density of the field outside the sphere, and show that U=p^2/(12 pi Eo a^3).
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Suppose we have a sphere of radius, a, centered on a dipole, p, at the origin. Integrate the energy density of the field outside the sphere, and show that U=p^2/(12pe0a^3).
(r, ...
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