00:01
Students here we have four sub part of questions are there.
00:04
So first question is which capacitors affects the low frequency response of a common emitter amplifier? so the answer is coupling capacitor and the bypass capacitor coupling capacitor and also the bypass capacitor.
00:27
So we know that coupling capacitor is between the input signal source between input signal source and base of the transistor the transistor.
00:54
Okay then bypass capacitor is between the collector and power supply power.
01:13
So it affects the low frequency response of a common emitter amplifier.
01:18
So the next question is which capacitors affect the high frequency response of a common emitter amplifier? again it's coupling capacitor and also the bypass capacitor.
01:45
These are the two capacitors which affect the high frequency response of the common emitter amplifier.
01:51
But here the coupling capacitor is between the collector and output load and the bypass capacitor is between the emitter and the emitter ground.
02:22
So these are the capacitors which affects the low frequency response and high frequency response.
02:27
So moving to the third part of the question.
02:30
So the channel of junction field effect transistor lies between dash and the dash...