Open/Closed Circuits

Front

What is an open circuit?

Back

An open circuit is a circuit that is not complete, meaning there is a break in the path for electricity to flow.

Front

What is a closed circuit?

Back

A closed circuit is a complete circuit that allows electricity to flow without interruption.

Front

What happens in an open circuit?

Back

In an open circuit, electrical current cannot flow because the path is broken.

Front

What happens in a closed circuit?

Back

In a closed circuit, electrical current flows freely because the path is complete.

Front

What is a complete circuit?

Back

A complete circuit is another term for a closed circuit, where electricity can flow.

Front

What is an incomplete circuit?

Back

An incomplete circuit is another term for an open circuit, where electricity cannot flow.

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 the role of a switch in a circuit?

Back

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

Front

What is a common example of an open circuit?

Back

A common example of an open circuit is a flashlight with dead batteries.

Front

What is a common example of a closed circuit?

Back

A common example of a closed circuit is a working flashlight with batteries installed.