unit 3 lesson 1-4 Word Scramble
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Term | Definition |
electric charge | properety that leads to electromagnetic interactions betwen the particles that make up matter |
static electricity | the build up of electric charge on an object |
electrical conductor | a material through which charges can move freely |
electrical insulator | a material through which charges cannot move easily |
semiconductor | special class of materials that conduct electric charge better than electrical insulators but not 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 |
resistance | expressed in ohms |
electric circuit | a complete closed path through which electric charges flow |
series circuit | all parts connected in a row that forms one path for the electric charges to follow |
parallel circuit | electric charges have more than one path that they can follow |
magnet | to describe any material that attracts iron or objects made of iron |
magnetic force | exert a push or a pull on each other |
magnetic pole | |
magnetic field |
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18byoung0901
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