If a donor type impurity is added to the semiconductor, then at a give – McqOptions

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1.	If a donor type impurity is added to the semiconductor, then at a given temperature, the Fermi Level.
A.	Moves towards the centre of the energy gap
B.	Moves towards the valence band
C.	Moves towards the conduction band
D.	Doesn’t change
Answer» D. Doesn’t change

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