Electromagnetism in Blender

No.504803 ViewReplyOriginalReport
Is it possible to do simulations of electricity and magnetism in Blender, whether with addons or not?
I've seen that I can give particles charges, and simulate magnetic fields, but can I simulate induced magnetic fields and induced voltage?
Was going through some of my dad's old sketches and thought that his railgun-like thing looked interesting to try and simulate.