click below
click below
Normal Size Small Size show me how
Magnetism
Magnetism Module
| Term | Definition |
|---|---|
| Magnet | any material that attracts iron or materials containing iron |
| Magnetic Force | the force of attraction or repulsion generated by moving or spinning electric charges |
| Magnetic Pole | one of two points, such as the ends of a magnet, that have opposing magnetic qualities |
| Magnetic Field | a region where a magnetic force can be detected |
| Electromagnetism | the interaction between electricity and magnetism |
| Electromagnet | a coil that has a soft iron core and that acts as a magnet when an electric current is in the coil |
| Electric Motor | a device that converts electrical energy into mechanical energy |
| Electromagnetic Induction | the process of creating a current in a circuit by changing a magnetic field |
| Transformer | device that increases or decreases the voltage of alternating current electric generator: a device that converts mechanical energy into electrical energy |
| Solenoid | a coil of wire with a electric current in it |