JEE Main & Advanced Physics Semiconducting Devices Question Bank Semiconductors

  • question_answer
    A semiconductor is cooled from \[{{T}_{1}}K\] to \[{{T}_{2}}K.\] Its resistance [MP PET 1999]

    A)            Will decrease

    B)            Will increase

    C)            Will first decrease and then increase

    D)            Will not change

    Correct Answer: B

    Solution :

               Resistance of semiconductor \[\propto \frac{1}{\text{Temperature}}\]


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