Can someone please help me out. I've been battling this problem for ages and I don't know what I'm doing wrong
My AC input is 50mV and the output is measured as -190mV giving a voltage gain of -3.8. If I were to calculate the voltage gain without the graph I would do -RC/RE = -3900/1000 which gives me -3.9.
Why are the 2 results not equal? am I missing something?