| A | B |
|---|
| magnet | an object that pulls iron and steel things to it |
| magnetic field | the space around a magnet where magnetism acts |
| poles | places on a magnet where the magnetism is strongest |
| current | a movement or flow of electricity |
| fuse | a safety device used to protect an electric circuit against an excessive current |
| electromagnet | a magnet made when electric current flows through a wire |
| electricity | a form of energy caused by the motion of electrons and protons. (can be produced by rotating a magnet within a coil of wire.) |
| compass | a small magnet that can turn freely |
| generator | a machine that uses an energy source and a magnet to make electicity |
| magnetism | the force around a magnet |
