Abaqus - How can i model a plate under magnetic field in ABAQUS to give the Lorentz force in result?

I want to model a plate under a magnetic field with only a magnetic field intensity (Hr) to investigate the Lorentz force.

In Abaqus for electromagnetic model three step is available:

  1. electromagnetic, Time harmonic
  2. electromagnetic, Transient
  3. magnetostatic

since my model is under a magnetic field only, i should use the magnetostatic step, but lorentz force is not in the output variables for this step (According to Abaqus help).

how can i do this simulation in Abaqus sofware?