click below
click below
Normal Size Small Size show me how
20 Electricity
Electrical
| bulb | a part of the electric circuit that lights up |
| closed circuit | electric circuit through which an electric current can flow |
| electric circuit | electrical appliance that provides a path for electric current to flow |
| electric current | the flow of electricity |
| electrical appliances | equipment (machines) that use electricity to work |
| electrical conductors | allow an electric current to flow through |
| electrical insulators | do not allow an electric current to through |
| open circuit | electric current cannot flow through |
| switch | controls the flow of an electric current |
| wires | made of metal and is used to connect the parts of an electric circuit |