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The relation between number of free elec...

The relation between number of free electrons `(n)` in a semiconductor and temperature `(T)` is given by

A

`n prop T`

B

`n prop T^(2)`

C

`n prop sqrt(T)`

D

`n prop T^(3//2)`

Text Solution

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The correct Answer is:
D
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NARAYNA-SEMI CONDUCTOR DEVICES-C.U.Q
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  11. The mobility of free electrons is greater then that of free holes beca...

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  12. A semiconductor at 0 K behaves as

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  13. Carbon , silicon and germanium have four valence elcectrons each . The...

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  14. The valency of impurity element for making p-type semiconductors is

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  15. In n-type semiconductors the electron concentration is equal to

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  16. Which of the following statements is not true ?

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  18. n-type semiconductor is

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  19. An electric field is applied across a semiconductor. Let n be the numb...

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