Published by:
CGP EDU Academic Team
Published on: September 12, 2026
In a common emitter amplifier circuit using an n-p-n transistor, the phase difference between the input and the output voltages will be:
Text Solution
Verified by ExpertsThe correct answer is:
A
The change in 
is the output voltage 
. From equation we get
The voltage gain of the amplifier is
The negative sign represents that output voltage is opposite with phase with the input voltage.
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