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Discussion :: Materials and Components

  1. If a sample of germanium and a sample of silicon have the same impurity density and are kept at room temperature

  2. A.
    both will have equal value of resistivity
    B.
    both will have equal negative resistivity
    C.
    resistivity of germanium will be higher than that of silicon
    D.
    resistivity of silicon will be higher than that of germanium

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    Answer : Option D

    Explanation :

    Resistivity of silicon is more than that of germanium.


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