Electronic Devices Question 88
Question: To a germanium sample, traces of gallium are added as an impurity. The resultant sample would behave like
[AIIMS 2003]
Options:
A) A conductor
B) A P-type semiconductor
C) An N-type semiconductor
D) An insulator
Show Answer
Answer:
Correct Answer: B
Solution:
Gallium is trivalent impurity.
