Circuits

Front

What is a circuit?

Back

A circuit is a closed path through which electricity flows.

Front

What is the role of a battery in a circuit?

Back

A battery provides the energy needed to push electric current through the circuit.

Front

Why is copper commonly used in electrical wiring?

Back

Because copper conducts electricity well.

Front

What is an insulator?

Back

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

Front

What happens when a switch in a circuit is closed?

Back

Electricity can flow in a complete path, allowing devices like bulbs or buzzers to work.

Front

What is the purpose of plastic covering on electrical wires?

Back

To make it safe by preventing accidental contact with the conductive material.

Front

What is a complete circuit?

Back

A complete circuit is one where there is a continuous path for electricity to flow.

Front

What is a conductor?

Back

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

Front

What is the function of a switch in a circuit?

Back

A switch controls the flow of electricity by opening or closing the circuit.

Front

What is a load in a circuit?

Back

A load is any device that uses electricity, such as a light bulb or a buzzer.