Electricity and Circuits

Front

What is the MAIN purpose of a battery?

Back

To store energy.

Front

What type of circuit allows a bulb to glow?

Back

A closed circuit.

Front

What does the plus sign on a battery indicate?

Back

The positive terminal.

Front

Which of the following is an example of a resistor?

Back

Light bulb.

Front

What is an open circuit?

Back

A circuit where the path is broken, preventing current from flowing.

Front

What is a closed circuit?

Back

A complete circuit that allows current to flow.

Front

What is the role of a switch in a circuit?

Back

To open or close the circuit, controlling the flow of electricity.

Front

What is current?

Back

The flow of electric charge in a circuit.

Front

What is voltage?

Back

The electrical potential difference between two points in a circuit.

Front

What is a conductor?

Back

A material that allows electricity to flow through it easily.