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NEET Sample Paper NEET Sample Test Paper-89

  • question_answer
    Current gain in common emitter configuration is more than 1 because

    A) \[{{I}_{c}}<{{I}_{b}}\]           

    B)        \[{{I}_{c}}<{{I}_{e}}\]

    C) \[{{I}_{c}}>{{I}_{e}}\]           

    D)        \[{{I}_{c}}>{{I}_{b}}\]

    Correct Answer: D

    Solution :

    [d] \[\beta =\frac{{{I}_{c}}}{{{I}_{b}}}>1\,\,or\,\,{{I}_{c}}>{{I}_{b}}\]


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