In the circuit of given Figure, the VCVS has a μ of 10, RS is a 10-kΩ resistor and RL is a 3.3-kΩ resistor.
Find the value of the feedback resistor RF that will cause the gain K = vO = vS to go to infinity.
Is there a value of RF that will yield K = 2? Determine that resistance or explain why not.