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JEE Main & Advanced Physics Semiconducting Devices Question Bank Junction Transistor

  • question_answer
    In a transistor configuration b-parameter is  [Orissa PMT 2004]          

    A)            \[\frac{{{l}_{b}}}{{{l}_{c}}}\]  

    B)            \[\frac{{{l}_{c}}}{{{l}_{b}}}\]

    C)            \[\frac{{{l}_{c}}}{{{l}_{a}}}\]  

    D)            \[\frac{{{l}_{a}}}{{{l}_{c}}}\]

    Correct Answer: B

    Solution :

               \[\beta =\frac{{{i}_{c}}}{{{i}_{b}}}\]


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