I am new to electronics and recently I was learning about npn transistor as an amplifier. I tried to build one in ltspice XVII.
This is my circuit diagram:
but the output was not as expected as shown below:
But in a video on youtube, the person has a resistor in series with the bypass capacitor. When I tried to do the same the result was as shown below:
So I just want to know why this worked? Why it was not working without it? Usually, all the circuit diagrams on the internet don't have this resistor.
Sorry for my bad english. :P