3. A steady current / flows down a long cylindrical wire of radius a/2. Find the magnetic field, both inside and outside the wire, if a. The current is uniformly distributed over the outside surface of the wire. b. The current is distributed in such a way that Jis proportional to s, the distance from the axis. a/2
3. A steady current / flows down a long cylindrical wire of radius a/2. Find the magnetic field, both inside and outside the wire, if a. The current is uniformly distributed over the outside surface of the wire. b. The current is distributed in such a way that Jis proportional to s, the distance from the axis. a/2
Chapter12: Sources Of Magnetic Fields
Section: Chapter Questions
Problem 80AP: The current density in the long, cylindrical wire shown in the accompanying figure varies with...
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