[[FermaL4 | EM.Ferma Tutorial Lesson 4: Computing The Magnetic Field Of Linear Currents In Free Space & Magnetic Media]]
[[FermaL5 | EM.Ferma Tutorial Lesson 5: Modeling Solenoids & Toroidal Coils]]
[[FermaL6 | EM.Ferma Tutorial Lesson 6: Analyzing Permanent Magnets]]