$1.00 Maxwell s equations, magnetism of matter27
a circular region of radius R=3cm in which a displacement current is directed out of the page. The magnitude of the density of this displacement current is given by J=4A/m^2(1-r/R). what is the magnitude of the magnetic field due to the displacement current at a) r=2cm and b)r=5cm? Please also explain.
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- Posted on Apr 17, 2011 at 4:49:53PM
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