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Electricity/magnetis

unit 3 lesson1-4

TermDefinition
Electric charge property that leads to electromagnetic interactions between the particles that make up matter
static electricity the buildup of electric charge on an object
electrical conductor material through which charges move more freely
electrical insulator material through which charges cant move freely
semiconductor conduct electric charge better than electrical insulators but not as well as well as electrical conductors
electric current the rate of flow of electric charges
voltage the amount of work required to move each unit of charge between two points
resostance opposition to the flow of electric charges to move freely
electric circuit complete closed path through which electric charges flow
series circuit all parts are connected in a row that forms one pat for electric charges to follow
parallel circuit electric charges have more than one path that they can follow
magnet material that attracts iron or objects made of iron
magnetic force two magnets that exert a push or a pull
magnetic pole two magnets that push apart
magnetic field magnetic forces can be detected
electromagnetism relationship between electricity and magnetism results when electric currents and magnetic fields interact
electromagnet wrapping a solenoid around an iron core
Created by: 18ddunn0914
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