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Electronical configuration of germenium ...

Electronical configuration of germenium is `2,8,18` and `4`. To make it extrinsic semiconductor small quantity of antimony is added

A

The material obtained will be N-type germanium in which electrons and holes are equal in number

B

The material obtained will be P-type germanium

C

The material obtanied will be N-type germanium which has more electrons than holes at room temperature

D

The material obtained will be N-type germanium which has less electrons than holes at room temperature

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DISHA-SEMICONDUCTOR-physics
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  2. At zero Kelvin a piece of germanium

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  3. Electronical configuration of germenium is 2,8,18 and 4. To make it ex...

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  4. The intrinsic semiconductor becomes an insulator at

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  5. Energy band in solids are a consequence of

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  7. The valence band and conduction band of a solid overlap at low temper...

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  8. Choose the correct statement

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  9. If n(e) and n(h) be the number of electrons and drift velocity in a se...

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  10. The reverse biasing in a PN junction diode

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  11. Two PN-junction can be connected in series by three different methods ...

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  12. The approximate ratio of resistance in the forward and reverse biase o...

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  13. The dominant mechanisms for motion of charge carriers in forward and r...

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  14. In a triclinic crystal system

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  15. The correct cymbol for zener diode is

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  16. In the given figure, which of the diodes are forward biased?

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  17. Which of the following materials are crystalline?

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  18. A piece of copper and the other of germanium are cooled from the room ...

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  19. Assertion: The number of electrons in a p-type silicon semiconductor i...

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  20. Assertion: The resistivity of a semiconductor increases with temperatu...

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