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The electrical conductivity of p-type se...

The electrical conductivity of p-type semiconductor is determined by the number of

A

holes

B

electrons

C

valence band

D

conduction band

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The correct Answer is:
A
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NIKITA PUBLICATION-SEMICONDUCTORS-MCQS
  1. Doping materials are called impurities, because they

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

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

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

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

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  6. When N-type of semiconductor is heated

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

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

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

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  10. A pure semiconductor has

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

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

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  13. An n-type semiconductor is

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

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  15. In an n-type semiconductor, the concentration of minority carriers mai...

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  16. When arsenic is added as an impurity to silicon, the resulting materia...

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  17. Semiconductor of both p-type and n-type are produced by

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  18. Semiconductor is damaged by the strong current due to

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  19. A p-type semiconductor is (i) a silicon crystal doped with arsenic i...

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  20. A hole in a P - type semiconductor is

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