Question
Question: When NPN transistor is used as an amplifier...
When NPN transistor is used as an amplifier
A
Electrons move from base to collector
B
Holes move from emitter to base
C
Electrons move from collector to base
D
Holes move from base to emitter
Answer
Electrons move from base to collector
Explanation
Solution
When NPN transistor is used as an amplifier, majority charge carrier electrons of N-type emitter move from emitter to base and than base to collector.