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Discussion :: Electronic Principles

  1. Which one of the following principles best describes the basic operation of an electromagnet?

  2. A.
    Current is induced in a conductor that is moving through a magnetic field
    B.
    Like magnetic poles repel, while unlike poles attract
    C.
    Current flowing through a conductor generates a magnetic field
    D.
    Like magnetic poles attract, while unlike poles repel
    E.
    None of the above

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    Answer : Option C

    Explanation :

    No answer description available for this question.


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