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NEET Sample Paper NEET Sample Test Paper-63

  • question_answer
    In a transformer, the coefficient of mutual inductance between the primary and the secondary coil is 0.2H. When the current changes by 5A/sec in the primary, the emf induced in secondary will be:

    A) 5V                   

    B) 25V  

    C) 10V                 

    D) 1V

    Correct Answer: D

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