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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 |