An infinitely long cylinder, of radius R, carries a frozen-in magnetization. Parallel to the axis, M =
Question:
An infinitely long cylinder, of radius R, carries a "frozen-in" magnetization. Parallel to the axis, M = ksz, where k is a constant and s is the distance from the axis; there is no free current anywhere. Find the magnetic field inside and outside the cylinder by two different methods:
(a) As in Sect. 6.2, locate all the bound currents, and calculate the field they produce.
(b) Use Ampere's law (in the form of Eq. 6.20) to find H, and then get B from Eq. 6.18. (Notice that the second method is much faster, and avoids any explicit reference to the bound currents.)
Step by Step Answer:
a M ks Jo VxM k K Mx nn kR B is in the z direction this is essentially a superposition of ...View the full answer
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