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electricity vocab

TermDefinition
magnetism force of attraction or repulsion of magnetic materials
magnetic filed surrounds a magnet that applies a force without actually touching an object
electric current a coil of wire spinning around a magnet can form this
magnet an electric current flowing through a wire around an iron core
electromagnet this can be made when a wire in an electric circuit is wrapped around an iron core making a magnetic field
motor this changes electrical energy into mechanical energy
generator this changes mechanical energy into electrical energy
turbine huge wheels in a generator pushed by water, wind or steam
repel like poles in a magnet do this
attract unlike poles of a magnet do this
Created by: user-1574883
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