A long conducting rod of radius R carries a nonuniform current density J = J 0 r/R,
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A long conducting rod of radius R carries a nonuniform current density J = J0r/R, where J0 is a constant and r is the radial distance from the rod’s axis. Find expressions for the magnetic field strength
(a) inside
(b) outside the rod.
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This problem involves Ampheres law a Inside the rod there is no current enclosed by the ampher...View the full answer
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