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The value indicated by fermi energy leve...

The value indicated by fermi energy level in an intrinsic semiconductor is

A

The average energy of electrons and holes

B

The energy of electrons in conduction band

C

The energy of holes in valence band

D

The energy of forbidden region

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The correct Answer is:
A
In an intrinsic semiconductor, the fermi energy level is represented by the average energy of electrons and holes.
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SIA PUBLICATION-SEMICONDUCTOR ELECTRONICS-MCQ
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  2. The potential in the depletion layer is due to

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

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  4. The two diodes A and B are biased as shown, then -5V A ...

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  5. A piece of aluminium and germanium each are cooled from T(1)K to T(2)K...

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  6. When a p-n junction diode is reverse biased, the thickness of the depl...

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  7. Energy band gap E(g) in an insulator is of the order of

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  8. Indium impurity in germanium makes it into a

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  9. In an intrinsic semiconductor at room temperature number of electrons ...

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  10. In forward bias in a p-n junction, the potential barrier

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  11. In a reverse biased condition of a p-n junction

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  12. Which one of the following is an incorrect statement?

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  13. Covalent bond exists in

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  14. In a p-type semiconductor, the electrical conduction is due to

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  15. To obtain p-type extrinsic semiconductor, the impurity element to be a...

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  16. If a battery is connected across a p-n junction with p-type connected ...

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  17. The majority carriers in a p-type semiconductor are

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  18. If an intrinsic semiconductor a pentavalent element is added as impuri...

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  19. In an intrinsic semiconductor the charge carriers responsible for elec...

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  20. A semiconductor device which is used for detecting light intensity is ...

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