Details

Quality electromagnet constructed from soft iron that stands 10cm high. Complete with hanger, coils, connectors and keeper, for use with 4.5 to 9 volt DC supply.

Use this aparatus to demonstrate that soft iron becomes a magnet in the presence of an electric field. A great way to study remanence (the magnetization left behind after a magnetic field has been removed. The large iron core of this electromagnet will help to enhance this effect.