Magnetism is a force that can help generate electricity. When magnets spin around wires, they cause charged particles to flow through the wires. ... Magnets made of metal are by far the most common, but the electrons in certain other materials can be rearranged to make them magnetic.
Electricity and magnetism are closely related. Flowing electrons produce a magnetic field, and spinning magnets cause an electric current to flow. Electromagnetism is the interaction of these two important forces.
Electricity and magnetism are really two different parts of a single force. A moving magnet makes electricity and an electrical current makes a magnetic field. We use these facts to build motors and generators. ... Humans use our knowledge of this electromagnetic radiation.
Electricity and magnetism are closely related: power lines generate a magnetic field and rotating magnets in a generator produce electricity. But the phenomenon is actually much more complicated, because the electrical and magnetic properties of certain materials are also coupled with each other.