SemiconductorMedium
Question
Consider an n-p-n transistor amplifier common emitter configuration. The current gain of the transistor is 100. If the collector current changes by 1mA, what be the change in emitter current
Options
A.1.1mA
B.1.01mA
C.0.01mA
D.10mA
Solution
ᐃIb = 
mA = 0.01 mA
ᐃc = ᐃIc + ᐃIb = 1 + 0.01 = 1.01 mA
mA = 0.01 mAᐃc = ᐃIc + ᐃIb = 1 + 0.01 = 1.01 mA
Create a free account to view solution
View Solution FreeMore Semiconductor Questions
If $X$ and $Y$ are the inputs, the given circuit works as $\_\_\_\_$ ....Which of the following statements is not true : -...In p-n junction at the near at junction there are : -...To use transistor as an amplifier :–...In a common emitter (CE) amplifier having a volagegain G, the transistor used has transconductance0.03 mho and current g...