CET Karnataka Engineering CET - Karnataka Engineering Solved Paper-2001

  • question_answer
    Which of the following relation is correct in magnetism?

    A)  \[{{V}^{2}}=I+H\]                           

    B) \[V={{I}^{2}}+{{H}^{2}}\]

    C)  \[I=V+H\]                          

    D) \[{{I}^{2}}={{V}^{2}}+{{H}^{2}}\]

    Correct Answer: D

    Solution :

    The H and V are rectangular component of current I. Hence the relation \[{{I}^{2}}={{V}^{2}}+{{H}^{2}}\]is correct in magnetism


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