Video Library Browse the library Advanced search Help About the video library Terms of use Feedback Print this page

Full Record for Video 98

[15 sec, audio: No]

View video in new window

Download
Windows media file [1273 Kb]
Quicktime video [1802 Kb]

video no: 98
Brief description: When a magnet is brought near a spinning disk it causes magnetic flux changes and the formation of eddy currents, which consist of moving charges and hence are themselves magnetic fields. Repulsive forces between the 2 magnetic fields cause the spin of the disk to slow. From TLP Recycling of metals
Categories: Experimental procedure
Date: 07/09/06
Licence for re-use: Attribution-NonCommercial-ShareAlike 4.0 International; You can also view this video on YouTube