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Magnetism
| Term | Definition |
|---|---|
| Magnetic field | The region around a magnet or current-carrying wire where magnetic force can be detected. |
| Magnetic force | The push or pull exerted by a magnetic field on magnetic materials or moving charges |
| Electromagnet | A temporary magnet created by current flowing through a coil of wire, often around an iron core |
| Electromagnetic induction | The process of generating electric current by moving a magnet relative to a wire or coil. |
| Motor | A device that converts electrical energy into mechanical energy (motion). |
| Generator | A device that converts mechanical energy into electrical energy. |
| Galvanometer | An instrument used to detect and measure small electric currents. |
| Static electricity | A buildup of electric charge on the surface of an object. |
| Charge | A physical property of matter that causes it to experience a force in an electric or magnetic field. |