Electronic Devices Question 67

Question: P-type semiconductor is formed when [RPET 1999] A. As impurity is mixed in Si B. Al impurity is mixed in Si C. B impurity is mixed in Ge D. P impurity is mixed in Ge

Options:

A) A and C

B) A and D

C) B and C

D) B and D

Show Answer

Answer:

Correct Answer: C

Solution:

The resistance of semiconductor decreases with the increase in temperature.



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