| A | B |
|---|
| Electron | A tiny bit of an atom that has a negative charge |
| Proton | A tiny bit of an atom that has a positive charge |
| Conductor | A material through which electric current passes easily |
| Insulator | A material through which electric current does not pass easily |
| Resistance | How well electricity flows through a material |
| Series Circuit | A circuit that connects several objects one after the other so that the current flows in a single path |
| Parallel Circuit | A circuit that connects several objects in a way that the current for each object has its own path |
| Magnet | An object that pulls iron and steel things to it |
| Magnetism | The force around a magnet |
| Pole | A place on a magnet where the magnetism is strongest |
| Magnetic Field | The space around a magnet where magnetism acts |
| Compass | A small magnet that can turn freely |
| Generator | A machine that uses an energy source and a magnet to make electricity |
| Electromagnet | A magnet made when an electric current flows through a wire |
