Consider the statements I and II below given about semiconductors: I. Doping Si with P creates...
Consider the statements I and II below given about semiconductors: I. Doping Si with P creates free electrons. II. Doping Si with B creates holes. Which of the following statements is/are correct?
A. Only I B. Only II C. Both I and II D. Neither I nor II
Homework Answers
I)
P has more electrons than Si
So, doping Si with P will create free electrons
II)
B has 1 valenece electron less than Si
So, doping Si and B will create holes
Answer: C. Both I and II
Add Answer to:
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