ENG 17


Department of Electrical and Computer Engineering

ENG 17

Circuits I

Course Overview

Fall 2017

This page last modified on January 4, 2018

Web Page:

Course Location and Time:
176 Everson     MW 2:10 pm-4:00 pm. (At the beginning of the term, discussions will be in the second hour on Mondays except in midterm weeks, when they will be in the first hour on Mondays. This pattern may change later.)

Instructor: Please contact me in person (in office hours or after class) instead of by email.
Stephen Lewis, Office: 2035 Kemper Hall
Office Hours: Mondays and Thursdays 11:00-11:50 am (in my office or a conference room)

Recommended Text:
Linear Circuit Analysis, Artice M. Davis, Cengage (originally PWS Publishing Company), 1998. New copies of the text come with a CD that points to a web page that the publisher has not maintained. Also, I will teach the class in a way that will not require you to have a copy of the text. So if you buy it, I recommend that you buy a used copy. Here are corrections of mistakes in the textbook: Corrections

Physics 9C or 9HD (C- or better recommended), Math 22A (C- or better recommended), Math 22B (C- or better recommended) may be taken concurrently.
I am willing to waive the prerequisites in most cases, but you will need to know how to use calculus for differentiation and integration. If you would like to take ENG 17 without having satisfied the prerequisites, the College may require you to fill in the Missing Prerequisite Documentation Form created by the College of Engineering. After you have filled out all parts of the form above the dashed line, please ask me in person (not by email) to sign it. A good time to ask me to sign is after the first or the second class.

Objectives: After taking this course, a student should understand:
  1. Electrical quantities and elements,
  2. Resistive circuits,
  3. Transient and steady-state responses of RLC circuits,
  4. Sinusoidal excitation and phasors,
  5. Complex frequency and network functions, and
  6. Power calculations
Assignments will be posted on the course website and will be due on the following Wednesday by noon in the homework box in 2131 Kemper Hall unless otherwise specified. Homework solutions will be available on the course website. To access the homework and solutions, you will need the User Name and Password, which appear on the printed syllabus that will be handed out. A subset of the homework problems will be graded (possibly one problem per assignment). Homework should be done on standard 8.5"x11" paper and should be stapled together. Please write your name as it appears on UC transcripts.

There will two midterm exams and one final exam. The first midterm exam will be held in class on Monday October 23, starting around 2:45 pm and running for about 50 minutes. The second midterm exam will be held in class on Monday November 20, starting around 2:45 pm and running for about 50 minutes. The final exam will be held on Friday December 15 from 8:00 am to 10:00 am. The exams will be closed book and closed notes. You will not be allowed to use calculators or other electronic devices on the exams. The weighting used for the final course grade will be:
Recommended Reading:
The following table gives recommended reading in case you buy the text book. Each row corresponds to about one week in the class. Reading your class notes carefully is important.

TopicOptional Reading
Introduction and Resistive Circuits Sec. 1.1-1.5, 2.1-2.4, and 2.6
Subcircuits and Nodal Analysis Sec. 3.1-3.6, 4.1-4.2, and Appendix A through (A-58)
Mesh Analysis Sec. 4.3-4.4
Active Circuits, Waveforms, and Capacitors Sec. 5.1-5.2 (through page 176), 5.3-5.4 (through the
first paragraph after Equation (5.4.8) on page 192), and 6.1-6.2
Inductors, Switched Circuits,
Impulses, Time response of first-order
circuits with first-order lowpass response
Sec. 6.3-6.6 (skip the Generalized Differentiation of
Discontinuous Waveforms section, which begins on
page 283 and ends on page 286), and 7.1
First-order highpass, Complex
Numbers, Euler's formulas, Sinusoids,
Complex Exponentials, and Phasors
Sec. 7.2-7.3, 7.7, 8.1-8.2, 8.4, and 8.6
Time Response of Higher-Order
Circuits and the Phasor Equivalent Circuit
Sec. 9.1-9.2 (skip Cascade Simulation of the General
Solution Operator on page 427), 11.1-11.2 (skip
Impedance Scaling and Frequency Scaling, which starts
after Example 11.12 and ends before Example 11.15)
Average Power and Complex Power Sec. 11.3-11.4 (skip Conservation of Complex Power,
which starts on page 585 and ends on page 588.)
Mutual Inductance and Transformers Sec. 16.1 (Ignore Equation (16.1-14a) and
stop reading after Example 16.1)