Dear students,

In Project 1, assignment 2.1 b), you may learn more by plotting the radial flux density from FEMM using a material in the rotor and stator laminations with very high relative permeability (e.g., ${\mu }_r=10000$). In this way, the impact of magnetic saturation will be removed and the agreement with the theory developed in Chapter 1 will be better. In summary, for assignment 2.1 b), it is ok to use a "linear steel" when comparing with theory.

Best,

Oskar