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Majority carries in semiconductor are...

Majority carries in semiconductor are

A

holes in n-type and p-type both

B

electron in n-type and p-type both

C

holes in n-type and electron in p-type

D

holes in p-type and electrons in n-type

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The correct Answer is:
D
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NIKITA PUBLICATION-SEMICONDUCTORS-MCQS
  1. The free electron model of metallic solid does not explain

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  2. A pure semiconductor

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  3. Majority carries in semiconductor are

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  4. In a semiconductor, the mobility of holes is

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  5. Which of the following is a typical example of a semiconductor ?

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  6. A hole in semiconductor is different from an electron, because it is

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  7. Doping materials are called impurities, because they

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  8. The movement of a hole is brought about by the vacancy being filled...

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  9. The electrical conductivity of p-type semiconductor is determined by t...

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  10. The electrical conductivity of intrinsic and p-type semiconductor incr...

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  11. In germanium crystal, a hole is provided by an impurity of

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  12. When N-type of semiconductor is heated

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  13. The number of electrons in the valence shell of a semiconductor is

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  14. The resistivity of a semiconductor at room temperature is in bet...

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  15. Which of the following is correct about the nature of net charge on...

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  16. A pure semiconductor has

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  17. The majority charge carriers in P -type semiconductor are

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  18. To obtain a P-type germanium semiconductor, it must be dopped with

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  19. An n-type semiconductor is

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  20. An n-type germanium is obtained, on doping intrinsic germaniurn, by

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