Science

10th

grade

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faraday

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18 questions

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  • 1. Multiple Choice
    30 seconds
    1 pt
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    Name the following law: A changing magnetic field creates an electric current in a coil.

    Ampere's Law

    Faraday's Law

    Lenz's Law

    Coulomb's Law

  • 2. Multiple Choice
    30 seconds
    1 pt
    Image

    What is it called when a flow of electricity changes direction?

    Direct Current

    Alternating Current

  • 3. Multiple Choice
    1 minute
    1 pt
    When do we have self induction?
    When the magnet moves into the coil
    When the coil moves into the magnet
    When a constant current passes through the coil
    When a changing current passes through the coil
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