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Large Magnetic Field Demonstrator

Large Magnetic Field Demonstrator


    This is a quick and clean way to visualize magnetic fields. The demonstrator is a transparent acrylic case that holds iron filings suspended in a fluid of mineral oil. 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.  

    Dimensions: 8.75" x 4.75" x .5" 

    Don't forget to add a magnet!

      $22.95
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      Collections containing this item: Magnetics | Physicsfun |

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