And while this magnetic levitation motor does not break the laws of thermodynamics ... It’s not a motor that can do any useful work, spinning at a stately pace beneath its bell-jar enclosure ...

The low torque output of sound-powered engines won't replace regular magnetic motors any time soon. I would really like to hear that test drive anyway. Who knows, if the sonic motor cars work out ...

Gaining a basic understanding of how these motors work can help you make sense of electric motorcycle specs and features. Permanent Magnet Synchronous Motors (PMSM) Permanent magnet synchronous ...

Despite the wide range of motor options available today, electric motors typically work based on the magnetic effect of current: an electric current flowing through a wire coil in a magnetic field ...

The current is travelling along the wire and the magnetic field from the permanent magnet goes from left to right. The field from the permanent magnet and the field due to the current in the wire ...