MS-391 PVG ELECTROMAGNET

ELECTROMAGNET

Electromagnets are made of coils of wire with electricity passing through them. Moving charges create magnetic fields, so when the coils of wire in an electromagnet have an electric current passing through them, the coils behave like a magnet. When the electricity stops flowing, the coils don’t act like a magnet anymore. Electromagnets are used in a lot of electronic devices when magnetic forces are only needed for short periods of time.

Electromagnets are widely used as components of other electrical devices, such as motors, generators, Electromechanical solenoids, relays, loud speakers, hard discs, MRI machines etc. scientific instruments, and magnetic separation equipment. Electromagnets are also employed in industry for picking up and moving heavy iron objects such as scrap iron and etc.

U shape soft iron core wound with insulated copper wire, flat ends for good magnetic contact.