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MGIMS WARDHA MGIMS WARDHA Solved Paper-2003

  • question_answer
    At a certain place, magnitude of horizontal and vertical components of a magnetic field are same. The total intensity of magnetic field at that place will be :

    A) H                                            

    B) H2

    C) 2H                                                          

    D) \[\sqrt{2}H\]

    Correct Answer: D

    Solution :

    Given: \[H=V\]                                ...(1) where,\[H=\]horizontal component of magnetic field \[V=\]vertical component of magnetic field Therefore, resultant intensity \[I=\sqrt{{{H}^{2}}+{{V}^{2}}}\] \[I=\sqrt{{{H}^{2}}+{{H}^{2}}}\] \[I=\sqrt{2{{H}^{2}}}\] \[I=\sqrt{2}H\]


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