Solution: Determine the input and output impedance with feedback

Solution: Determine the voltage gain with feedback for voltage-series feedback

Solution: If all the input voltages are 2 V, what is the output voltage?

Solution: The output Vo in figure is

Solution: Calculate the input voltage if the final output is 10.08 V

Solution: Calculate the output voltage if V1 = V2 = 0.15 V

Solution: Determine the output voltage of an op-amp

Solution: What is the maximum closed-loop voltage gain that can be used

Solution: Determine the quality factor of a bandpass filter

Solution: The open-loop cutoff frequency of the op-amp is