Electricity and Circuits

Front

What is electricity?

Back

Electricity is a form of energy resulting from the flow of electric charge, typically through wires.

Front

What is a circuit?

Back

A circuit is a closed loop that allows electricity to flow, consisting of a power source, wires, and a load (like a bulb).

Front

What is an open circuit?

Back

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

Front

What is a closed circuit?

Back

A closed circuit is a complete circuit that allows electricity to flow and power devices.

Front

What is a battery?

Back

A battery is a device that stores chemical energy and converts it into electrical energy.

Front

What is a conductor?

Back

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

Front

What is an insulator?

Back

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

Front

What is a switch?

Back

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

Front

What happens when a switch is closed?

Back

When a switch is closed, it completes the circuit, allowing electricity to flow and power devices.

Front

What is a load in a circuit?

Back

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