ECE 111 Midterm: ECE 111 University of Rochester Exam2 06

• School: University of Rochester
• Department: Electrical and Computer Engineering
• Course: ECE 111
• Professor: All

Document Summary

This is a closed-book examination, but you may use a hand-held calculator. Write your name on your exam booklet and then do all work in it. Partial credit is more likely for neat, well-organized, and easy to read work. Do not overstate or understate the precision of numerical answers. As appropriate, find algebraic or numerical values for the first-order, exponential transient time constant t of each of the three circuits shown below. Explain your methods in words and a few circuit diagrams. Assume all voltage and current sources are independent. For the numerical problem (c), specify the uncertainty of t in seconds. For (c), assume that c1 = 1 nf ( 10%), c2 = 10 nf ( 2%), & r = 1 mw ( 2%) For the inverting op-amp circuit below, find the differential equation (no. Integrals) relating the input voltage vin(t) and output voltage vout(t). You must show how you obtained the equation.