Physics

7th -

9thgrade

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MAGNETISM ... CLASS 10

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15 questions

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  • 1. Multiple Choice
    1 minute
    1 pt
    _______ magnets have a North pole and a South pole.
    No
    Some
    All
    Broken
  • 2. Multiple Choice
    1 minute
    1 pt
    The relationship between electricity and magnetism is called
    electrical energy.
    induced current.
    electromagnetism.
    ferromagnetism.
  • 3. Multiple Choice
    1 minute
    1 pt
    Image
    This is a picture of a simple electromagnet. How can the electromagnet be made stronger?
    Add more coils of wire to the nail.
    Use a smaller battery.
    Reverse the poles of the magnet.
    Remove all the coils and the nail.
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