Consider the circuit diagram below assume the op amp is

Question

Assignment

The assignment must be submitted online as a single PDF document through the College of Engineering TEACH website. More detailed online submission instructions are provided on the course website. Late homework assignments will not be accepted; early submissions are encouraged.

1) Considering the following circuit diagram, which includes an ideal op amp, please find:

a. The voltage V_AB at the output.
b. The power dissipated in the 10 kΩ resistor.
c. The power delivered by the 1V source.

2) Considering the following circuit diagram, which includes an ideal op amp, please find:

a. The voltage Vms at the output.
b. The power dissipated in the 75 Ω resistor.
c. The power delivered by the 4.5V source.

3) Consider the circuit diagram below. Assume the op amp is ideal.

a. Find the voltage V_out and the current l_x.
b. Find the current l_y.
c. How much power is delivered by the 6V source?

4) Consider the circuit diagram below, which describes a two-stage op amp circuit. Assume both op amps are ideal, and make sure to show all work to explain your solution.

a. Choose values for all resistors to design a circuit that performs the operation v_o = 4v₁ + 7v₂.
b. Change two resistor values to yield a circuit that performs the operation v_o = 12v₁ + 21v₂.