Assignment 5 Questions on Basic Circuit Theory | ENEE 204, Assignments of Electrical and Electronics Engineering

Download Assignment 5 Questions on Basic Circuit Theory | ENEE 204 and more Assignments Electrical and Electronics Engineering in PDF only on Docsity! ENEE 204 Fall 2008 HW #5 Due: in class Thursday, Oct. 16, 2008 Prof. Gomez 1. Design a resistive voltage divider with the input resistance 1k and divider ratio 5:2, i.e. Find R1 and R2. 2. Consider the following voltage divider circuit. a. Write down the expression for the ratio of amplitudes Vo/Vin as a function of frequency. b. What is the value of the ratio for DC and for very high frequencies? c. Suppose that, R = 1kΩ, C = 1µF, L = 10mH and Vin = 100cos(10 4 t), find V out. 3. Find the equivalent impedance between points A and B for the circuits given below. Show all steps. a. b. c. 4. Using symmetry find the equivalent impedance across A and B for the given circuit.