Magnetic Field Demonstrator

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Product Number: SB30028

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A quick and clean way to visualize magnetic fields. The unit is a transparent acrylic case that holds iron filings in a fluid of proper viscosity. Simply place an alnico or neodymium magnet (bar magnet, horseshoe magnet, etc.) on the device, and the iron filings will move to form a pattern that shows the magnetic field of that magnet. The unit can also be placed on an overhead projector for classroom demonstration. Dimensions: 8-1/2 in. x 4-1/2 in. x 3/8 in. Grades 5-12.

Brand  :       United Scientific Supply
Item Weight  :       0.69
Manufacturer Part Number  :       MGFD03
Prop 65  :      


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