Insulators and Conductors

Front

What is an insulator?

Back

An insulator is a material that does not allow electricity to flow through it easily. Examples include rubber, plastic, and wood.

Front

What is a conductor?

Back

A conductor is a material that allows electricity to flow through it easily. Examples include metals like copper and aluminum.

Front

What part of a circuit controls the flow of electricity?

Back

The switch controls the flow of electricity in a circuit.

Front

Which material is NOT an insulator?

Back

Copper is NOT an insulator; it is a conductor.

Front

What do you need to make an electromagnet?

Back

To make an electromagnet, you need a battery, wire, and a nail.

Front

What is an electromagnet?

Back

An electromagnet is a type of magnet that is created by electric current. It can be turned on and off.

Front

What is the role of a battery in a circuit?

Back

A battery provides the electrical energy needed to power the circuit.

Front

What is the difference between a series circuit and a parallel circuit?

Back

In a series circuit, all components are connected in a single path, while in a parallel circuit, components are connected across multiple paths.

Front

What is the function of a wire in a circuit?

Back

Wires conduct electricity from one part of the circuit to another.

Front

What is a switch?

Back

A switch is a device that can open or close a circuit, controlling the flow of electricity.