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 |