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Discussion :: Electronic Devices and Circuits

  1. As temperature increases

    2. A.
    the forbidden energy gap in silicon and germanium increase
    B.
    the forbidden energy gap in silicon and germanium decrease
    C.
    the forbidden energy gap in silicon decreases while that in germanium decreases
    D.
    the forbidden energy gap in silicon increases while that in germanium decreases

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    Answer : Option B

    Explanation :

    Therefore, conductivity increases.

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