Question
Physics Question on Semiconductor electronics: materials, devices and simple circuits
In a common emitter transistor amplifier, the input current is much less than the output current than output impedance. The common emitter transistor amplifier has higher input impedance than output impedance
A
If both assertion and reason are true and reason is the correct explanation of assertion
B
If both assertion and reason are true but reason is not the correct explanation of assertion
C
If assertion is true but reason is false
D
If both assertion and reason are false
Answer
If assertion is true but reason is false
Explanation
Solution
The output impedance is higher than the input impedance in a common emitter transistor amplifier.