What is the effect on the differential gain of the 741 op amp of short-circuiting one, or the other, or both, of R1 and R2 in Fig. 12.13? (Refer to Fig. 12.19.) For simplicity, assume = .

HW #1 Due by start of class on 1/23/2014 Solve the following problems. Grading will be not only on the correctness of the answer but on the completeness of the presentation. This will help us give partial credit. A rubric for grading the homework is available on TSquare. The homework is due by the start of class, but you will work in groups of ~5 in class, compare your solutions, and derive consensus answers. So please make a second copy of your homework or bring whatever notes for yourself that you need in order to participate in the group discussion. (All problems taken from Transient Signals on Transmission Lines, each problem is 10 points) 1. Chapter 1, problem 1.4 2. Chapter 2, problem 2.6