Circuits

Front

What is a circuit?

Back

A circuit is a closed loop that allows electricity to flow through it.

Front

What is mechanical energy?

Back

Mechanical energy is the energy that an object has due to its motion or position.

Front

What materials are needed to create a complete circuit?

Back

A complete circuit requires a battery, wires, and a load (like a light bulb).

Front

What is the function of a battery in a circuit?

Back

A battery provides the electrical energy needed to power the circuit.

Front

What does a switch do in a circuit?

Back

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

Front

What happens if a circuit is open?

Back

If a circuit is open, electricity cannot flow, and devices like light bulbs will not work.

Front

What is a load in a circuit?

Back

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

Front

What is the role of wires in a circuit?

Back

Wires connect the components of a circuit and allow electricity to flow between them.

Front

What can cause a circuit to stop working?

Back

A circuit can stop working if there is a break in the wires, a dead battery, or a broken load.

Front

What is the difference between a series circuit and a parallel circuit?

Back

In a series circuit, components are connected one after another, while in a parallel circuit, components are connected across the same voltage source.