Example and explanation of electromagnetism?

physics

1 Answer

Answer:

Electromagnetism is a magnet made using electricity.

Explanation:

The following picture shows electromagnetism:

http://www.bbc.co.uk/bitesize/ks3/science/energy_electricity_forces/magnets_electric_effects/revision/4/

The wire is coiled on the nail and electricity is passed from the wire. the electricity forms an electric field and becomes a magnet but it is not permanent because if we stop the electricity flow, then it will no longer be a magnet.

This shows the magnetic field:

https://science.howstuffworks.com/electromagnet3.htm