Q203
The intrinsic carrier concentration of silicon sample at 300 K is 1.5 × 1016/m3. If after doping, the number of majority carriers is 5 × 1020/m3, the minority carrier density is
A.
4.50 × 1011/m3
AnswerB.
3.33 × 104/m3
C.
5.00 × 1020/m3
D.
3.00 × 10-5/m3
Answer: Option A
Solution
Answer: Option A
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