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JCECE Medical JCECE Medical Solved Paper-2011

  • question_answer
    A 5 cm long solenoid having \[10\,\,\Omega \] resistance and 5 mH inductance is joined to a 10 V battery, At steady state, the current through the solenoid (in ampere) will be                             

    A)  5      

    B)  2    

    C)  1     

    D)  zero

    Correct Answer: C

    Solution :

     At steady state, the current through the  solenoid \[i=\frac{E}{R}=\frac{10}{10}=1.A\]


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