Purpose:Demonstrates the torque on a bar magnet in a magnetic field
Description:A small bar magnet is suspended on a rotating pivot between the poles of a horseshoe magnet. If the bar magnet is turned and released it rotates back to its original position due to the torque applied by the magnetic field of the horseshoe magnet.
Read 949 times
Last modified on Tuesday, 01 July 2014 11:07