Front

What is the essential part missing from a circuit that prevents it from working?

Back

Source of electric current.

Front

What are the best conductors for electricity made of?

Back

Metal.

Front

How would you describe a simple series circuit?

Back

Electricity flows along one pathway.

Front

What does this symbol represent in a circuit?

Back

Switch.

Front

What is the force that pushes electricity through a circuit called?

Back

Voltage.

Front

What is a circuit?

Back

A closed loop that allows electricity to flow.

Front

What is resistance in an electric circuit?

Back

The opposition to the flow of electric current.

Front

What is the role of a battery in a circuit?

Back

It serves as a source of electric current.

Front

What is current in an electric circuit?

Back

The flow of electric charge.

Front

What is the difference between series and parallel circuits?

Back

In series circuits, components are connected along a single path; in parallel circuits, components are connected across multiple paths.