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In a P type silicon sample, the hole concentration is 2.25 x 1015 / cm3. If the intrinsic carrier concentration is 1.5 x 1010/ cm3 the electron concentration is | |
A. | zero [Wrong Answer] |
B. | 1010/cm3 [Wrong Answer] |
C. | 105/cm3 [Correct Answer] |
D. | 1.5 x 1025/cm3 [Wrong Answer] |
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