Interaction of a magnet and a coil
The thread has a current in a magnetic field magnetic force. The direction of force depends on the position of the magnet to the wire and the direction of current through the conductor.
Educational phase: fixační, diagnostická
- magnet coil
- AC power cable.
|The coil is suspended in a rack and connected to the battery. Magnet to hold off on the hands and close to the coil.|
|Opposite poles attract.|
|Consistent poles repel.|