4th grade Electric circuits

Front

What is an electric circuit?

Back

An electric circuit is a closed loop that allows electricity to flow through it.

Front

What is a switch in an electric circuit?

Back

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

Front

What happens when a switch is open?

Back

When a switch is open, the circuit is incomplete, and electricity cannot flow.

Front

What happens when a switch is closed?

Back

When a switch is closed, the circuit is complete, and electricity can flow.

Front

What is a conductor?

Back

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

Front

What is an insulator?

Back

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

Front

Give an example of a conductor.

Back

Examples of conductors include metals like copper and aluminum.

Front

Give an example of an insulator.

Back

Examples of insulators include rubber, plastic, and wood.

Front

What is electricity?

Back

Electricity is a form of energy resulting from the flow of electric charge.

Front

What is a magnetic field?

Back

A magnetic field is an area around a magnet where magnetic forces can be felt.