Open or Closed Circuits

Front

What is an open circuit?

Back

An open circuit is a circuit that is not complete, meaning electricity cannot flow through it.

Front

What is a closed circuit?

Back

A closed circuit is a complete circuit that allows electricity to flow through it.

Front

What happens when a circuit is open?

Back

When a circuit is open, the flow of electricity stops, and devices connected to the circuit will not work.

Front

What happens when a circuit is closed?

Back

When a circuit is closed, electricity flows freely, and devices connected to the circuit will work.

Front

What is a switch in a circuit?

Back

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

Front

Can a circuit be both open and closed?

Back

No, a circuit can only be either open or closed at any given time.

Front

What is a battery in a circuit?

Back

A battery is a source of electrical energy that provides power to a circuit.

Front

What is a light bulb in a circuit?

Back

A light bulb is a device that converts electrical energy into light energy when electricity flows through it.

Front

What is a conductor?

Back

A conductor is a material that allows electricity to flow through it easily, like copper or aluminum.

Front

What is an insulator?

Back

An insulator is a material that does not allow electricity to flow through it easily, like rubber or plastic.