3-phase motor with rotating magn. fields. Smooth gifs, you say..... Just took this in school few months ago (Apprentice Electrician). The three phases of electricity are 120 degrees out of sync with each other, each phase runs a 3-phase motor with rotating magn fields Smooth gifs you say Just took this in school few months ago (Apprentice Electrician) The three phases of electricity are 120 degrees out sync each other phase runs a