Find the voltage gain and Io
Vi=V+=V
I1=(V)/R1
I1=0.5mA
Node V
Vi0/R1+ViVa/R2=0
Va=50mV
NodeA
[VaV/R2] + Va0/R3 + VaVb/R4 =0
Vb=0.2V
NodeB
VbVa/R4 + Vb0/R5 +VbVO/R6=0
Vo=0.55V
Av= Vo/Vi
=0.55/50m
= 11V/V
Io= Vo/RL
=0.55/100
=55mA
thank for the help
Vi=V+=V
I1=(V)/R1
I1=0.5mA
Node V
Vi0/R1+ViVa/R2=0
Va=50mV
NodeA
[VaV/R2] + Va0/R3 + VaVb/R4 =0
Vb=0.2V
NodeB
VbVa/R4 + Vb0/R5 +VbVO/R6=0
Vo=0.55V
Av= Vo/Vi
=0.55/50m
= 11V/V
Io= Vo/RL
=0.55/100
=55mA
thank for the help
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