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Magnetic Field Demonstrator
Product Number: SB30028
In Stock
$14.95
Grades 5-12.
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.
| Item Weight: 0.69 |
| Age: 10 yrs. - 18 yrs. |
| Grade: 5 - 12 |
| School Type: Elementary School, Middle School, High School |
| Subject Areas: Magnetism, Physical Science |
| Brand: United Scientific Supply |
Prop 65:
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