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JEE Main & Advanced Physics Electro Magnetic Induction Question Bank Motional EMI

  • question_answer
    A two metre wire is moving with a velocity of 1 m/sec perpendicular to a magnetic field of 0.5 weber/m2. The e.m.f. induced in it will be                         [MP PMT/PET 1998; Pb PET 2003]

    A)            0.5 volt                                   

    B)            0.1 volt

    C)            1 volt                                       

    D)            2 volt

    Correct Answer: C

    Solution :

               \[e=Bvl=0.5\times 2\times 1=1\ V\]


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