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ECE · Q51

Electronic Devices And Circuits

Engineering and GATE · ECE · question 51

Q51

If a donor type impurity is added to the semiconductor, then at a given temperature, the Fermi Level

A.
Moves towards the center of the energy gap
B.
Moves towards the valence band
C.
Moves towards the conduction band
Answer
D.
Doesn't change

Answer: Option C

Solution

Answer: Option C
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