What tests can be made of magnetic materials?
The question is a little broader. Magnetic material, so many classifications.
The basic magnetic properties such as saturation magnetization and remanence, coercivity and energy product can be obtained by measuring the hysteresis, permeability can be obtained by measuring the initial magnetization curve, the Curie temperature can be measured by the M - T curve, the magnetic moment of different temperature changes to.
Magnetization curves and hysteresis loops can be measured
