CUET · PHYSICS · PYQ PAPER 2023
Donor energy level in 'n' type and acceptor energy level in 'p' type semiconductor are:
- A Closer to valance and away from valence band respectively.
- B Closer to conduction band and closer to valance band respectively.
- C Away from conduction band and away from conduction band respectively.
- D Away from valance band and away from valance band respectively.
Answer & Solution
Correct Answer
(B) Closer to conduction band and closer to valance band respectively.
Step-by-step Solution
Detailed explanation
In n-type semiconductors, the donor level is situated just below the conduction band to easily release electrons into it. Conversely, in p-type semiconductors, the acceptor level lies just above the valence band to easily capture electrons from it, creating holes. B) Closer to…
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