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The intrinsic semi conductor behaves as ...

The intrinsic semi conductor behaves as insulator at

A

`0^@`

B

`-100^@ C`

C

`100 K`

D

`0 K`

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The correct Answer is:
D
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AAKASH SERIES-SEMICONDUCTOR DEVICES-EXERCISE -I (ENERGY BANDS AND CLASSIFICATION OF SOLIDS )
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  2. In a semiconductors the separation between conduction band and valence...

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  3. The intrinsic semi conductor behaves as insulator at

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  4. The forbidden energy gap in an insulator is of the order of

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  5. In case of a semi conductor, which one of the following statements is ...

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  6. An electric field is applied to a semiconductor. Let the number of cha...

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  7. Let np, and nc be the numbers of holes and conduction electrons in an ...

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  8. If the two ends of a p-n junction are joined by a wire

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  9. The drift current in a p-n junction is

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  10. The diffusion current in a p - n junction is

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  11. Diffusion current in a p-n junction is greater than the drift current ...

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  12. At absolute zero temperature, a crystal of pure Germanium

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  13. In an intrinsic semiconductor, the fermi energy level lies

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  14. Which of the following statements is not true?

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  15. The mobility of electrons is greater than that of holes. Because they

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  16. Pick out the incorrect statement regarding reverse saturation current ...

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  17. The value indicated by fermi-energy level in an intrinsic semiconducto...

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  18. A pure semi conductor has

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  19. The conductivity of semi conductors like Si or Ge

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  20. A doped semiconductor is

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