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Unit three lesson1-3
Term | Definition |
---|---|
elctric current | the rate of flow the electricity charges |
electric chrage | a property that leads to electromagnetic interactions between the particles |
static electricity | the build up of electric charge on ana object |
electrical cunductor | material through which charge can move freely |
electrical insulator | a material throughwhich charges cannot move easily |
semiconductors | a special class of materiasl that conduct electrical charge better than electrical insulators buyt not as well as elecrticalconductors |
voltage | the amount of work required to move each unit of charge betwqeen two points |
electrical circut | a complete closed path through wich electrical charges can flow |
series circut | alln parts are conneected in a row that forms one path |
parallel path | electrical charges have more than one path that they can flow |