Electromagnets and transformers - AQA Electromagnetism is due to the magnetic fields around electric currents. The fields can cause forces with other nearby magnets which can be used to make ...

The electromagnetic levitator (EML) is a multi-user facility onboard the ISS ... The video images also allow to investigate the shape of the solidification front and the time delay of double ...

Horseshoe-shaped electromagnet used by James Joule, c.1840. This electromagnet was used by the scientist James Joule for experiments about energy. Joule was a Salford resident and the son of a brewer.