Chapter 6.Problem 6.12
An infinitely long cylinder, of radius R, carries a "frozen-in" magnetization M=kr, parallel to the axis. Here k is a constant and r is the distance from the axis. Find the magnetic field inside and outside the cylinder by two different methods:
- Locate all the bound currents, and calculate the fields they produce.
- Use Ampere's law to find H, and then get B.