1. Electrical circuit- a simple circuit
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15 Terms
Electricity
A form of energy that powers many devices
Circuit
A path that electricity flows through
Battery
A device that stores energy and provides power to a circuit
Wire
A thin metal cord that carries electricity in a circuit
Bulb
A device that lights up when electricity flows through it
Switch
A device that controls the flow of electricity in a circuit
Closed circuit
A complete path where electricity can flow
Open circuit
An incomplete path where electricity cannot flow
Filament
The thin wire inside a bulb that glows to produce light
Conductor
A material that allows electricity to flow through it easily
Insulator
A material that does not allow electricity to flow through it easily
Energy
The ability to do work or cause change
Positive
The end of a battery marked with a plus (+) sign
Negative
The end of a battery marked with a minus (-) sign
Component
A part of an electrical circuit, such as a battery or bulb
Note 
Flashcards (152)