Massachusetts Institute of Technology Department of Electrical Engineering and Computer Science 6 002 Electronic Circuits Fall 2004 Homework 1 Handout F04 011 Issued 9 9 2003 Due 9 17 2003 Helpful Readings for this Homework Chapter 1 Chapter 2 1 2 5 For both networks shown below find the voltage across and the current through each Exercise 1 1 element in the network Be sure to make the polarity of the voltages and currents clear Also find the power generated or dissipated by each network element and show that energy is conserved in total over the network V R1 R2 R1 I R3 R2 R3 Exercise 1 2 Using only 1k resistors synthesize a resistor of 3 5k and a resistor of 5 3k Use no more than four 1k resistors in each case Exercise 1 3 Exercise 2 7 from Chapter 2 of the course notes page 163 Problem 1 1 Problem 2 7 from Chaper 2 of the course notes pages 166 67 Problem 1 2 Find the equivalent resistance of the following networks as viewed from their ports Hint Try using an intuitive approach for this problem 2R R 3 R 2 R 2R 3 R 2 R R R R R R R R 2R 3 R 2 3 R 2 R R R 2R 3 R 2 2R 3 R 2 2R R over Problem 1 3 You are given a black box with three terminals as shown below The box is known to contain five 1 ohm resistors A B C Using an ohm meter you measure the resistance between the terminals to be the following A B 1 5 ohms B C 3 ohms A C 2 5 ohms Determine the configuration of the five resistors inside the box Hint Try using an intuitive approach for this problem
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