The current in a long, cylindrical conductor of radius R = 10 cm varies with distance from
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The current in a long, cylindrical conductor of radius R = 10 cm varies with distance from the axis of the cylinder according to the relation I(r) = (50 A/m)r. Find the magnetic field at
(a) r = 5 cm
(b) At r = 10 cm, and
(c) r = 20 cm.
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a b c Using Equation 2915 ...View the full answer
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