Exploring Electrical Energy Transformations

What is required for a complete electrical circuit to function?

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DOK Level 1: Recall

Which of the following is an example of electrical energy being transformed into light energy?

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DOK Level 1: Recall

What happens to electrical energy in a circuit with a motor?

• It is transformed into sound energy

• It is transformed into motion energy

• It is transformed into thermal energy

• It is transformed into light energy

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DOK Level 1: Recall

Identify the component that is not necessary for a simple electrical circuit.

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DOK Level 1: Recall

Which of the following is a requirement for a functioning electrical circuit?

• An open circuit

• A closed circuit

• A broken wire

• A disconnected battery

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DOK Level 1: Recall

What type of energy transformation occurs when a buzzer is used in a circuit?

• Electrical to light

• Electrical to sound

• Electrical to thermal

• Electrical to motion

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DOK Level 1: Recall

Which of the following components can transform electrical energy into thermal energy?

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DOK Level 1: Recall

What is the role of a battery in an electrical circuit?

• To provide light

• To provide sound

• To provide electrical energy

• To provide motion

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DOK Level 1: Recall

Which of the following is an example of electrical energy being transformed into motion energy?

• A light bulb glowing

• A fan spinning

• A heater warming a room

• A radio playing music

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DOK Level 1: Recall

What is the function of a wire in an electrical circuit?

• To provide energy

• To transform energy

• To conduct electricity

• To store energy

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DOK Level 1: Recall