A portable source of stored electrical energy is

The material in a lightbulb that makes light when heated by an electric current is

An incomplete circuit through which electricity will not flow is

The ability to do work is

A complete circuit and a closed circuit are the same.

A circuit that has only one pathway for current to flow to multiple components is

Identify all the components that will create a complete circuit with motion as evidence.

Identify the component that allows a circuit to be opened or closed.

Evidence of energy transfer includes

Choose all the insulators.

Choose all the conductors.