The 3-D Magnetic Field Demonstrator suspends iron filings in oil within a sealed acrylic container. Magnet(s) are inserted into the 10 mm, causing the filings to create magnetic field lines. The demonstration can be viewed directly or with an overhead projector.
|Bar Magnets (2 pack)||SE-8604|
|3D Magnetic Field Demonstrator Manual||English||338.27 KB|