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Assertion concentration of free electr...

Assertion concentration of free electrons in an n type semiciondluctor is approximately equal to the density of donor atoms
Reason when a p-n junction is forward biased the injected hole curent in the n region is proportional to the total charge of inljected minority carrier holes

A

If both asssertion and reason are correct and reason is a correct explanation of the assertion.

B

if both assertion and reason are corect but reason is not the correct explanation of assertion.

C

If assertion is correct but reason is incorrect.

D

If assertion is incorrect but reason is correct

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