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Measures approximately 4.75" x 4" x 1.75" (12 x 10 x 4.5cm)
Magnet comes as two coils wrapped on a U-shaped metal frame with attached armature
Connect to a power supply at 4-6V and start magnetizing
Great tool for teaching electromagnetics in the classroom
Can be used to pick up metal objects, filter magnetics, and build pendulums
When electric current runs through both coils of copper wire, it produces a magnetic field. Test the load limit of this U-shaped magnet using the attached armature. Perfect for physics demonstrations teaching students about electricity and magnetism. Use magnet with a DC power supply such as Eisco Labs' 1A Regulated AC/DC Power Supply (PH1323A). Operational voltage is between 4 and 6 volts.