Magnetic Field Demonstrator

Use this apparatus to quickly and easily visualize magnetic fields. The demonstrator is a transparent acrylic case that holds iron filings suspended in a fluid of appropriate viscosity. When it is placed over a magnet, the field pattern can be viewed directly, or it can be placed on an overhead projector for classroom demonstration.

Includes and activity guide.

Measures 8.75" x 4.75" x 0.5".

 
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26499
Magnetic Field Demonstrator
Status $29.95