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In P-type semiconductor the majority and...

In `P`-type semiconductor the majority and minorty charge carriers are respectively

A

holes

B

Electrons are minority carriers and pentavalent atoms are dopants

C

protons

D

neutrons

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The correct Answer is:
A
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NEET PREVIOUS YEAR (YEARWISE + CHAPTERWISE)-SOLID AND SEMICONDUCTOR DEVICES-Exercise
  1. If alpha and beta current gains in common-base and common-emitter conf...

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  2. The following circuit represents:

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  3. In P-type semiconductor the majority and minorty charge carriers are r...

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  4. In forward bias, the width of potential barrier in a P-N junction diod...

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  5. Depletion layer consists of

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  6. In junction diode, the holes are due to

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  7. Which of the following when added as an impurity into silicon produces...

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  8. Which one of the following gates will have an output of 1 ?

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  9. The transfer ration of a transistor is 50. The input resistance of th...

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  10. A semiconducting device is connected in a series circuit with a batter...

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  11. The cause of the potential barrier in a p-n diode is:

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  12. The following truth table belongs to which of the following four gates...

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  13. The relation between alpha and beta parameters of current gains for a ...

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  14. The diode used in the circuit shown in the figure has a constant volta...

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

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

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  17. The current gain for a transistor working as a common-base amplifier i...

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  18. When N-P-N transistor is used as an amplifier-

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  19. Which of the following , when added as an impurity, into the silicon, ...

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  20. Which of the following gates corresponds to the truth table given belo...

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