JEE Main & Advanced Physics Electro Magnetic Induction Question Bank Faraday's and Lenz's Law

  • question_answer
    Lenz's law is consequence of the law of conservation of [JIPMER 1997; CPMT 1990; RPMT 1997; MP PET 1999; MP PMT 2000, 03; RPET 2003; AFMC 2004]

    A)            Charge                                    

    B)            Momentum

    C)            Mass                                       

    D)            Energy

    Correct Answer: D

    Solution :

               The energy of the field increases with the magnitude of the field. Lenz?s law infers that there is an opposite field created due to increase or decrease of magnetic flux around a conductor so as to hold the law of conservation of energy.


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