AAI ATC Junior Executive 21 Feb 2023 Shift 1 Paper

Question : 90 of 120

Marks: +1, -0

Which of the following statements is correct?

In an N-type semiconductor, the donar energy level is formed due to the trivalent dopant and it lies just below the valence band.
In a P-type semiconductor, the doner energy level is formed due to the pentavalent dopant and it lies just below the conduction band.
In an N-type semiconductor, the acceptor energy level is formed due to the pentavalent dopant and it lies just above the conduction band.
In a P-type semiconductor, the acceptor energy level is formed due to the trivalent dopant and it lies just above the valence band.

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