Product description:
The electromagnet consists of a coil of wire wrapped around a ferromagnetic core in an open magnetic circuit. On the outer layer there are a few rubber coils to indicate the winding direction. The terminals allow external devices to be connected in series or in parallel. The electromagnet can present the relationship between magnetism and electricity. It induces a magnetic field when electric current is passed through it.
Dim. 15 x 12 x 3.5 cm;
Weight: 1.00 Kg