U Type Electro-Magnet 4-6V

U Type Electro-Magnet 4-6V

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.

Comprised of a 9mm diameter soft iron U, two copper wire coils measuring 0.7mm in diameter (270 turns).

Two, 4mm sockets to connect to 4-6 volts D.C. power source.

Measures approximately 4.75″ x 4″ x 1.75″ (12 x 10 x 4.5cm)