Question

In an n-type semiconductor, the donor energy level lies

(A) at the centre of the energy gap.
(B) just below the conduction band.
(C) just above the valance band.
(D) in the conduction band.
​

Answer 1

Answer: B. Just below the conduction band.

Explanation:

Answer 2

In n type of semiconductor the donor energy lies just below the conduction band. Option B

Explanation:

• A semiconductor is a substances with allows partial flow of electric current through it. The number of free electrons which are present in the semiconductors are less as compared to that of the conductor.
• semiconductors which are used in electric circuit can we have to type that is N type and P type of semiconductor.
• In case of N type of semiconductor the donor energy lies just below the conduction band  in p type of semiconductor the donor energy lies slightly above the conduction band.

To know more about semiconductors,

Distinguish between intrinsic and extrinsic semiconductor. Brainly.in

https://brainly.in/question/2114508