Insulators Vs Conducters

Front

What is an insulator?

Back

An insulator is a material that does not allow electricity or heat to pass through easily.

Front

What is a conductor?

Back

A conductor is a material that allows electricity or heat to pass through easily.

Front

Is wood a conductor or an insulator?

Back

Wood is an insulator.

Front

What type of matter makes good conductors?

Back

Metals make good conductors.

Front

What do foam cups and cardboard sleeves do for hot coffee?

Back

They act as insulators.

Front

What material is safest to use as an insulator for electrical wires?

Back

Rubber is the safest material to use as an insulator for electrical wires.

Front

Which of the following is a good conductor: Wood stick, Glass bead, Aluminum foil, Styrofoam?

Back

Aluminum foil is a good conductor.

Front

Can gases be good conductors?

Back

No, gases are generally not good conductors.

Front

What is an example of a good insulator?

Back

Rubber, plastic, and glass are examples of good insulators.

Front

What happens when a conductor is used in a circuit?

Back

Electricity flows easily through the circuit.