Semiconducting Devices Question 196
Question: In a semiconducting material the mobilities of electrons and holes are me and mh respectively. Which of the following is true
[AIIMS 2005]
Options:
A) $ {\mu _{e}}>{\mu _{h}} $
B) $ {\mu _{e}}<{\mu _{h}} $
C) $ {\mu _{e}}={\mu _{h}} $
D) $ {\mu _{e}}<0;\ {\mu _{h}}>0 $
Show Answer
Answer:
Correct Answer: A
Solution:
Because electrons needed less energy to move.
