Fig. 3.76 illustrates a basic magnetization curve of iron (commercial purity grade). Using this plot, draw the permeability μ as a function of the magnetic field strength H. At what value of H is the permeability the greatest? What is μ max equal to?

Transcribed Image Text:

B,T 1,5 10 0.5 Basic magnetization curve of iron (commercial purity, grade) H, KA jm 0.6 4.3 0.5 0.4 0.2 0.1