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If n(e) and n(h) be the number of electr...

If `n_(e)` and `n_(h)` 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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