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JIPMER Jipmer Medical Solved Paper-2013

  • question_answer
    The internal resistance of primary cell is 4\[\Omega \]. It generates a current of 0.2 A in an external resistance of 21\[\Omega \]. The rate at which chemical energy to consumed in providing current is

    A)  1 J/s                                     

    B)  5 J/s

    C)  0.42 J/s               

    D)  0.8 J/s

    Correct Answer: A

    Solution :

    As the energy is equal to the energy take by n = 1, n = 2, n = 3. Hence, there will be spectral line.


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