2. Questions Bank
  3. JEE Main & Advanced
  4. Physics
  5. Semiconducting Devices

JEE Main & Advanced Physics Semiconducting Devices Question Bank Self Evaluation Test - Semiconductor Electronics: Materials, Devices and Simple Circuits

  • question_answer
    In common emitter amplifier the \[\frac{{{I}_{c}}}{{{I}_{e}}}\] is\[0.98\]. The current gain will be

    A)  \[4.9\]

    B)  \[7.8\]  

    C)  \[49\]

    D)  \[78\]

    Correct Answer: C

    Solution :

    [c] Not available


You need to login to perform this action.
You will be redirected in 3 sec spinner