Review: Parts of a Circuit

What is a battery holder?

• A device that stores electrical energy for later use.

• A container that holds batteries and connects them to a circuit.

• A type of rechargeable battery used in electronics.

• A tool used for measuring battery voltage.

What do we use to turn a circuit on and off?

• A resistor

• A switch

• A capacitor

• A diode

What is a buzzer?

• A device that makes a sound when electricity flows through it.

• A type of musical instrument that produces sound through vibration.

• A tool used for measuring electrical current.

• A device that lights up when powered on.

What is a circuit?

• A path that electricity flows through.

• A device that stores electrical energy.

• A type of electrical appliance.

• A method of generating electricity.

Can a circuit work without a switch?

• Yes, a circuit can work without a switch.

• No, a switch is needed to control the flow of electricity in a circuit.

• Only in certain types of circuits.

• It depends on the voltage of the circuit.

What do we call the path that electricity travels?

• A circuit

• A current

• A flow

• A pathway

What is an example of a simple circuit?

• A circuit made with a battery, a bulb, and a switch.

• A circuit that only uses a battery and a resistor.

• A circuit that includes a solar panel and a motor.

• A circuit that consists of only wires without any components.

What is the purpose of a switch in a circuit?

• To increase the voltage in the circuit.

• To open or close the circuit.

• To measure the current flowing through the circuit.

• To convert AC to DC.

What is the role of a battery in a circuit?

• A battery provides the electrical energy needed for the circuit to work.

• A battery acts as a resistor to limit current flow.

• A battery stores energy for future use without releasing it.

• A battery converts electrical energy into mechanical energy.

What happens if you remove a battery from a circuit?

• The circuit will continue to function normally.

• The circuit will be broken and the bulb will not light up.

• The battery will recharge itself automatically.

• The circuit will create a short circuit.