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 ...

it moves parallel to the magnetic field, producing no force. This would tend to make the motor come to a stop, but two features allow the coil to continue rotating: This means that the current in ...

This is the basic principle that allows electric motors and generators ... the liquid metal moving through the magnetic field. The so-called Coriolis force also plays a role in sustaining the ...

Advanced materials with finely tuned electric ... traction motors in hybrid electric vehicles. By allowing scientists to observe the magnitude and direction of the magnetic fields of materials ...

Treating diabetes often involves daily pills or insulin injections, but a study published this week (October 6) in Cell Metabolism presents another potential treatment option: electromagnetic fields.