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JEE Main & Advanced Physics Magnetism Question Bank Self Evaluation Test - Magnetism and Matter

  • question_answer
    At a place, if the earth?s horizontal and vertical components of magnetic fields are equal, then the angle of dip will be

    A) \[30{}^\circ \]  

    B) \[90{}^\circ \]

    C) \[45{}^\circ \]

    D) \[0{}^\circ \]

    Correct Answer: C

    Solution :

    [c] \[\tan \,\theta =\frac{{{B}_{V}}}{{{B}_{H}}}=1\]   \[\therefore \,\,\,\,\theta ={{45}^{o}}\]  


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