hf 1 "Mesh scaling factor for pole fillet (used to test mesh convergence)"
Ap pi*Rr^2 "Magnetized rod, pole surface area"
cf 2-1/sqrt(2) "Correction factor due to the fact that the model contains 4 poles (connected pairwise), instead of two monopoles"
qm sqrt(4*pi*mu0_const*1[m/H]/cf)*1[Wb] "Amount of magnetic charge needed on the poles of a magnetized rod of 1[m] length, in order to achieve 1[N] of force with respect to a similar rod at 1[m] distance"
Brz qm/Ap "Remanent flux density needed to achieve 1[N] of force (z component)"