2. Solved Papers
  3. AMU Medical

AMU Medical AMU Solved Paper-1995

  • question_answer
    If\[{{I}_{0}}\]and\[{{I}_{d}}\]denote drift and diffusion current respectively in a forward biased junction diode, then

    A)  \[{{I}_{d}}<<{{I}_{0}}\]

    B)  \[{{I}_{d}}>>{{I}_{0}}\]

    C)  \[{{I}_{d}}={{I}_{0}}\]

    D)  \[{{I}_{0}}=0\]

    Correct Answer: B

    Solution :

    : In a forward biased junction diode, diffusion current \[{{I}_{d}}>>\] drift current\[{{I}_{0}}\].


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