Electric motor. Dismantled electric motor, showing the internal mechanism. Electric motors use an electromagnet orange inside a fixed magnet. As the electromagnet turns it switches polarity, causing a continuous motion to be effected. Editorial Stock Photo - Afloimages
Electric motor. Dismantled electric motor, showing the internal mechanism. Electric motors use an electromagnet (orange) inside a fixed magnet. As the electromagnet turns it switches polarity, causing a continuous motion to be effected.