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JAMIA MILLIA ISLAMIA Jamia Millia Islamia Solved Paper-2010

  • question_answer
        In a common base transistor circuit, the current gain is 0.98 on changing emitter current by 5 mA, the change in collector current is

    A)  0.196mA            

    B)  2.45mA

    C)  4.9mA   

    D)  5.1mA

    Correct Answer: C

    Solution :

                    \[\Delta {{I}_{C}}=\alpha \Delta {{I}_{E}}=0.98\times 5.00=4.9\,mA\]                                


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