R(s) B-2-3. Simplify the block diagram shown in Figure 2-31 and obtain the closed-loop transfer function C(s)/R(s). G₁ G₂ H₁ H₂ C(s)

Determine Vo for the given OPAMP circuit. Assume ideal OPAMP. (use Kirchhoff’s Laws). An idealOPAMP has 0V differential input voltage. Meaning the negative terminal and the positive terminalare connected to ground and the resistance between the input and the output is infinite.

2) Answer to the following three parts. You can use KVL/KCL or simply use the techniques we reviewed in class. the input a. For the circuit shown below, determine the voltage gain (Aa=Vol/Vini). resistance Ignore ro's. and the output resistance R2 = R5 = R 1 R3 = R4 = R6 = 10R B = 100 %3D %3D (R1 =0.1R = 0.1R Assumptions: Im2 9m1 Qz Vini Ri Ru Ru RS R2 Rin I RoutI o Voi Vinl C2-a

B-2-3. Simplify the block diagram shown in Figure 2-31 and obtain the closed-loop transfer function C(s)/R(s). Figure 2-31 Block diagram of a system. R(s) G₁ H₁ G₂ H₂ H3 |x G3 C(s)