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Chp. 18 Vocab

QuestionAnswer
Magnet Any material that attracts iron or materials containing iron.
Magnetic Pole One or two points, such as the ends of a magnet, that have opposing magnetic qualities.
Magnetic Force The force of attraction or replusion gernerated by moving or spinning electric charges.
Electromagnetism The interaction between electricity and magnetism.
Solenoid A coil of wire with an electric current in it.
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.
Electric Generator A device that converts mechanical energy into electrical energy.
Transformer A device that increases or decreases the voltage of alternating current.
Created by: sunshine3825
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