Electronics and Communication Engineering - Electronic Devices and Circuits - Discussion


Assertion (A): The conductivity of an n type semiconductor increases with increase in temperature and increase in density of donor atoms.

Reason (R): Diffusion of carriers occurs in semiconductors.

[A]. Both A and R are true and R is correct explanation of A
[B]. Both A and R are true but R is not a correct explanation of A
[C]. A is true but R is false
[D]. A is false but R is true

Answer: Option B


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