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Semiconductor Electronics : Materials, Devices and Simple Circuits

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Modern Physics

Dual Nature of Radiation and Matter
Atoms
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Semiconductor Electronics : Materials, Devices and Simple Circuits
  1. The intrinsic semiconductor becomes an insulator at ​​
    1. 0ºC
    2. 0 K ​
    3. 300 K ​
    4. –100ºC
Correct Option: A

At 0 K,  motion of free electrons stop. Hence conductivity becomes zero. Therefore, at 0 K intrinsic semiconductor becomes insulator.


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