CMS MAGNETICS 12" x 12" Green Magnetic Field Viewing Film, Fun!
Encased within green film are millions of magnetic particles suspended in oil. The viewing film changes shade when a magnetic field is applied. It turns dark when the field lines are perpendicular to the surface, and it turns light when the field lines are horizontal, i.e., across the surface. If a magnet is placed under the film with one of the poles facing the film, , a dark outline of the magnet will appear. The film is highly flexible and can be easily wrapped around objects.Features of CMS MAGNETICS 12" x 12" Green Magnetic Field Viewing Film, Fun!
Green micro-encapsulated film Highly flexible Place directly on surface of magnetic material to expose field The Magnetic Field Stays on the Film so You can Further Analyse the Field Patterns till Next Use. Wonderful Educational Tool for Magnetism Study and Analysis! Wonderful educational tool 12" Length x 12" Width
Warning - California Proposition 65
This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
