A motor in 10 minutes A bigger motor A motor with two coils A high voltage motor in 5 minutes A rotary high voltage motor A simple homemade Van de Graaff generator Some fun with the Van de Graaf generator A high voltage ion motor A 10 minute railgun A 30 second homopolar motor Listening to Magnetism Book traversal links for Electromagnetism ‹ The Gauss Rifle: A Magnetic Linear Accelerator Up A motor in 10 minutes ›