a. Repeat Problem 12 with RS = 0.51 kΩ (about 50% of the value of that of Problem 12). Wha...

a. Repeat Problem 12 with R_S = 0.51 kΩ (about 50% of the value of that of Problem 12). What is the effect of a smaller R_S on and ?

b. What is the minimum possible value of R_S for the network of Fig. 7.85?

FIG. 7.85