(Solved):
12 The op amp in Fig. P5.12 is ideal. a) What circuit configuration is shown in this figure? b) ...
12 The op amp in Fig. P5.12 is ideal. a) What circuit configuration is shown in this figure? b) Find vo? if va?=1V,vb?=1.5V, and vc?=?4V. c) The voltages va? and vc? remain at 1V and ?4V, respectively. What are the limits on vb? if the op amp operates within its linear region? Figure P5.12