Science

3rd

grade

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Electrical Switch

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10 questions

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  • 1. Multiple Choice
    30 seconds
    1 pt
    Image

    Look at the diagram. What is the term for "D"?

    Conductor

    Switch

    Transformer

    Source

  • 2. Multiple Choice
    30 seconds
    1 pt

    A ______ opens and closes an electric circuit.

    conductor

    switch

    source

    insulator

  • 3. Multiple Choice
    30 seconds
    1 pt

    A material that does not allow electricity to flow through the circuit is known as a _____

    conductor

    insulator

    source

    switch

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