What is magnetic alignment?
Look § Magnetic Domains in this link The main implication of the domains is that there is already a high degree of magnetization in ferromagnetic materials within individual domains, but that in the absence of external magnetic fields those domains are randomly oriented. A modest applied magnetic field can cause a larger degree of alignment of the magnetic moments with the external field, giving a large multiplication of the applied field. hyperphysics.phy-astr.gsu.edu/hba. Goodbye
