4th Science Electricity, Conductors, and Insulators

Front

A material that allows energy to easily flow through it is

Back

conductor

Front

A closed path that an electric current can move along is a

Back

circuit

Front

The flow of charged particles along a path is

Back

electricity

Front

A material that blocks the flow of energy is

Back

insulator

Front

All of the objects below are conductors of electricity EXCEPT: a steel fork, a copper penny, an aluminum nail, a rubber band

Back

a rubber band

Front

For the bulb to light, the object the students place in the space between the two wires must be

Back

a conductor

Front

This electric circuit can be completed by

Back

closing the circuit

Front

Which of the following items is a poor conductor and a good insulator?
gold,
stone,
copper,
wood

Back

wood