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if n(e) and v(d) be the number of electr...

if `n_(e)` and `v_(d)` be the number of electrons and drift velocity in a semiconductor. When the temperature is increased.

A

`n_(e)` increases and `v_(d)`. Decreases

B

`n_(e)` decreases and `v_(d)` increases

C

Both `n_(e)` and `v_(d)` increases

D

Both `n_(e)` and `v_(d)` decreases.

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The correct Answer is:
A
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