If the electric field in some region is given (in spherical coordinates) by the expression for some
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If the electric field in some region is given (in spherical coordinates) by the expression for some constant k, what is the charge density?
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k E(r) = [3f+ 2 sin 0 cos 0 sin þê + sin0 cos 4 ]
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The charge density is the amount of charge per unit volume in a given region It is usually expressed ...View the full answer
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