A material that resists that flow of electric charge and therefore does not conduct electricity well.

• conductor

• insulator

• circuit

• open circuit

An electrical circuit that is not complete

• open circuit

• close circuit

• insulator

• conductor

A path along which electric charges flow

• conductor

• insulator

• circuit

• circuit breaker

A unit that measures electric pressure

• volt

• battery

• wire

• switch

A device that can open or close a circuit

• volt

• battery

• wire

• switch

A material that readily allows electric charges to pass through it and therefore carries electricty

• closed circuit

• insulator

• conductor

• open circuit

An electric circuit that has more than one path for the electric path to follow

• open circuit

• series circuit

• parallel circuit

• closed circuit

An electric circuit in which the electric charges have only one path to follow

• open circuit

• closed circuit

• parallel circuit

• series circuit

Carries current

• wire

• battery

• switch

• volt

An automatic device for stopping the flow of current in an electric circuit as a safely measure

• open circuit

• closed circuit

• circuit breaker

• circuit