Fall 2015: 3:003:50 M W F, Fleming 157
Page last updated 23 November 2015
Latest Announcements23 November 2015: Here is the grading curve for Hour Exam 2.18 November 2015: I made errors in my solutions to problems 1 and 4 of Hour Exam 2 that were posted before. Here are the corrected solutions to Hour Exam 2. 
Assignments and other dated items on this page are generally correct for about one week from today. Items more than one week in the future and undated material are subject to change without notice. Any deviations from this policy will be listed as announcements to the left or below. Please check this page regularly for updates. 
Office Phone 

Office 
Office Hours 
(303) 4925173 
ECOT 248 
Tu F 9:0010:00 in my office, W 4:005:00 and Th
3:304:30 in ECEE 254, or by
appointment 

Room 
Office Hour 
ECEE 254 
M 4:005:00 
Supplementary Textbook (Popović,
and B. Popović) 
Introductory
Electromagnetics: Practice, Problems
and Labs
(Rev. 04122012) 
Additional (EK) Homework Problems (Rev. 11062015) 
In this course, you will be
introduced to the behavior of electromagnetic fields, and will see some of
the ways in which they are used in electrical engineering. The text is Electromagnetics, by B. Notaroš. A scanned copy of the supplementary
text, Introductory Electromagnetics, by Z.
Popović, and B. Popović is freely available in PDF format for
download (be sure to check the errata file for a list of all known
corrections to the text). To read PDF (Adobe's Portable Document
Format) files, you can either use Ghostscript,
Adobe's free Acrobat
Reader or any number of other suitable programs. The additional
volume Introductory Electromagnetics: Practice, Problems and
Labs by Z. Popović, and B. Popović contains full or partial
solutions to some of the problems, and may also be downloaded. This file
has incorporated all known corrections up to the present time. If new
corrections are found, I will update my files; the date of the latest
revision is given at the beginning of each file.
If you are curious to learn more about electromagnetism, or to see the
viewpoints of different textbooks, I have also put the following books on
reserve at the Engineering Library:
CU Engineering Fellows (fellows.colorado.edu) may offer review and study sessions for this course if interest is expressed.
Your grade for the course will be determined as follows (the value of your weakest hour or final exam will be reduced by 5%):
Homework 
25% 
2 Hour Exams 
25% each 
Final Exam 
30% 
Each component of your grade will be assigned a grade (A, A, B+, B, B, etc.) based on a curve for that particular component. Different components (e. g., Homework and Hour Exam #1) will generally be curved differently. The grade is converted to a grade point between 0 and 4 (A = 4.0, B = 3.0, etc.), and it is these grade point values which are weighted according to the table above.
As an example, suppose you got a B (3.0) on the homework, a D (1.0) on the first hour exam, a C (2.0) on the second hour exam and a C (2.0) on the final exam. Your course grade is then:
(3.0)×0.25 + (1.0)×[0.25  0.05] + (2.0)×0.25 + (2.0)×0.3 = 2.05
which is a C.
Grading curve for Hour Exam 1:
92100 
8891 
8487 
8083 
7779 
7476 
7173 
6870 
6567 
6164 
5860 
057 
A (4.0) 
A (3.7) 
B+ (3.3) 
B (3.0) 
B (2.7) 
C+ (2.3) 
C (2.0) 
C (1.7) 
D+ (1.3) 
D (1.0) 
D (0.7) 
F (0) 
Grading curve for Hour Exam 2:
92100 
8891 
8487 
8083 
7779 
7276 
6971 
6668 
6365 
5962 
5658 
055 
A (4.0) 
A (3.7) 
B+ (3.3) 
B (3.0) 
B (2.7) 
C+ (2.3) 
C (2.0) 
C (1.7) 
D+ (1.3) 
D (1.0) 
D (0.7) 
F (0) 
I expect that you will abide by all University expectations of academic integrity. Please read the information on this, as well as on disabilities, religious observances and standards of behavior.
You should read the assigned sections of the book prior to each lecture. I will always be glad to help you with any questions you may have during our office hours since there will not always be time for long answers during the lectures. Please feel free to come in for help. I hope the office hours will be such that everyone in the course can make use of at least some of them. In any case, you can also make an appointment to see me at other times. If you don't understand something, I'll never know until you ask or until you fail an exam. Why not ask?
Homework assignments are due every Friday in the lecture period unless indicated to the contrary on the calendar below. Please put your student number next to your name on your homework and exams (anything you turn in to be graded). It helps to resolve ambiguities when there is difficulty reading your handwriting. Late homework is not accepted. You can turn homework in early by putting them in my mailbox in the ECEE office (make sure to put them in the slot below my name). If you have questions about the grading of your homework, please contact the grader (see the top of the page) by email or during his office hour to resolve your question. Only if the issue cannot be resolved between you and the grader should you bring the question to me.
Problems marked "EK" in the homework assignments come from a collection of my own problems, which may be downloaded in PDF format. All "EK" problems will be kept in one file, which will be updated when necessary as the semester progresses. The date of the last update will be placed at the beginning of the file for reference.
There will be two inclass (50 minute) hour exams. The exams are closedbook and closednotes, but you may bring one (for the hour exams) or two (for the final exam) 8˝" by 11" sheet(s) of notes and a calculator. The schedule of exams is listed in the calendar. Currently planned dates are October 9 and November 13, 2015, but these are subject to minor changes if circumstances warrant. The final exam (2˝ hours long) will be held on Wednesday, December 16, 2015 from 1:30 to 4:00 PM in room Fleming 157. The final exam will be cumulative, but with emphasis on the final third of the course. Thus, half of the questions on the final exam will be on chapters 17 of the text, and the other half will be on the material from chapters 812.
If you have 3 or 4 final exams on Wednesday, December 16, you need to see the instructor(s) of the course(s) that have their final exams in the third (and possibly fourth) time slots of that day in a timely manner, to make arrangements to take those exams on a different day in accordance with University rules. The official deadline for doing so is Friday, October 30, 2015.
Sample Exam 11 Sample Exam 12 Sample Exam 21 Sample Exam 22
The calendar below gives a day by day list of lecture topics, reading and homework assignments. I will not announce these separately in class; it is your responsibility to check this page for all assignments, and to be prepared appropriately.
Refer
to lecture and reading assignment schedule for
lecture topics and homework assignments. HW = Homework due that day.
Problems numbered x.x are taken from the text (Notaroš); problems
numbered Px.x are taken from the supplementary text (Popović and
Popović).
Problems numbered EKx.x are from the supplemental
homework problems provided in PDF format.
Homework assignments will not be changed when there is less than one
week until they are due; otherwise they may be changed as needed. If you
like to do homework well ahead of time, be warned of this and check
before turning in your assignment that you have done the correct
problems.
24

26

28 Lecture 3 HW: 1.2, EK1.3 

31 


2 Lecture 5 
4 Lecture 6 HW: 1.10, 1.13, 1.22, EK3.5 

7 (Labor Day holiday) 


11 HW: 1.34, EK4.9, EK4.7 

14 

16 

18 HW: 1.62, 1.76, 1.77, EK5.2,
EK5.3

21 
23 Lecture 13 
25 Lecture 14 HW: 1.87, 1.88, 2.1, EK6.1, EK6.3 

28

30 Lecture 16 


2 Lecture 17 HW: 2.5, 2.15, 2.28, EK7.2, EK7.4 

5 Lecture 18 

HW: 2.50, 2.62 

9 Hour Exam #1 Covers material through Lecture 15 
12 

14 

16 
19

21

23 HW: 4.1, 4.6, 4.10, EK12.1, EK12.4 

26 
28 
30 HW: 5.6, 5.12, EK13.1, EK13.2 
2 Lecture 29 

4 Lecture 30 

HW: 6.13, 6.16, 6.23(a), EK14.1 
9 Lecture 32 

11 HW: 7.2, 7.12, EK15.3 

13 Covers material through Lecture 25 
16


18


20 HW: 8.6, 8.11, 9.4(a,b), 9.9,
9.13

23 NO CLASSES (FALL BREAK) 
24 NO CLASSES (FALL BREAK) 
25 NO CLASSES (FALL BREAK) 
26 NO CLASSES (Thanksgiving holiday) 
27 NO CLASSES (Thanksgiving holiday) 
30 Lecture 37 



2 Lecture 38 

4 Lecture 39 HW: 9.16, 9.26, 9.27, EK20.2 

9 Lecture 41 

11 Lecture 42 LAST DAY OF CLASSES 

16 Final Exam
1:30 
4:00 PM Room FLMG
157 
Lecture No. 
Topic 
Reading Assignment [from text (BN) or Supplementary Textbook (PP)] 
Introduction; Fields vs. Classical Circuits 
NONE 

Coulomb's and Ampere's Force Laws 
BN, sections 1.1 and 4.1; PP, Chapters 1 and 2  
Electric Fields 
BN, sections 1.21.4; PP, sects. 3.13.3  
Computing E fields from charge distributions 
BN, section 1.5 

Field lines; The electrostatic potential 
BN, sections 1.61.8 

E from the potential 
BN, sections 1.91.10 

More examples on potential; Introduction to Gauss' Law 
BN, section 1.12 

Using Gauss' Law 
BN section 1.13 

Gauss' Law Examples; Conductors 
BN sections 1.161.17; PP section
6.2 

Conductors in Electrostatic Field; Electrostatic Shielding 
BN section 1.18 

Electrostatic Images 
BN section 1.21 

Dielectrics 
BN sections 1.11, 2.12.2 and 2.17 

Polarization 
BN sections 2.32.4 

Generalized Gauss' law; Boundary conditions 
BN sections 2.52.9 

Capacitance, Electrostatic Coupling 
BN sections 2.122.14 

Electrostatic Energy 
BN section 2.152.16 

Steady Current in Conductors 
BN sections 3.13.4 

Resistors and Electrodes 
BN sections 3.53.6, 3.8, 3.11 and
3.13 

The Magnetic Field; BiotSavart Law 
BN sections 4.24.3 

Ampere's Law  BN section 4.4 

More Ampere's Law; Gauss's Law for B  BN sections 4.5 and 4.8 

Magnetization and Ampere's Law  BN sections 5.1 and 5.35.4 

Magnetic Material Properties  BN sections 4.11, 5.2 and 5.5 

Electromagnetic Induction; Faraday's Law  BN sections 6.16.7; PP, section 14.2 

Mutual and Self Inductance  BN sections 7.17.3 

Magnetic Field Energy; Magnetic Applications 
BN sections 7.47.5 

27  Displacement Current; Integral and Differential Forms of Maxwell's Equations  BN sections 8.18.4 
28  TimeHarmonic (Phasor) Form of Maxwell's Equations  BN sections 8.68.8 
29  Linearly Polarized Plane Waves  BN sections 9.19.4 
30  Skin Effect  BN sections 9.109.11; PP, chapter 20 
31  Poynting's theorem  BN sections 8.118.12 
32  Reflection of Plane Waves (Normal Incidence)  BN sections 10.110.2 
Introduction to Transmission Lines; Waves on a Uniform TL 
BN sections 12.112.3 

Reflection of Waves on a TL  BN sections 12.412.5 

Impedance of Loaded TLs  BN section 12.6 

36  TL Examples and VSWR 
none 
TimeDomain TL Behavior 
BN sections 12.1312.14  
TimeDomain TL Examples 
none  
More TLs 
none 

Waveguides and Antennas 
BN sections 10.6 and 13.113.2; PP chapters 23 and 24  
EM Wave Applications 
PP sections 25.2 and 25.3 and Notes on ComputerAided Tomography (CAT)  
42 
Whatever's left 
none 
A "student version" of a program which can numerically solve (among other things) electrostatic and magnetostatic field problems. This version is limited as to problem size, but is free.
Windows Freeware. From the website: "Create your graphs for scientific publication with XLPlot. It reads ascii files and it outputs a vector drawing. XLPlot is for Windows 95,98, 2000 and XP. The primary purpose of XLPlot is to create a figure for scientific publication rapidly. It contains a few basic statistical functions, such as Students ttest and linear correlation of two sets of data (two columns in a spreadsheet). XLPlot has a number of builtin functions that can be fitted to the data in columns on a spreadsheet or to a curve in a graph. The user can easily add fitting functions of his own design.Additional options are Fourier Transformation, (de)convolution and Matrix inversion." It is a modest piece of software that does a surprising number of tasks well.
Another freeware plotting program for Windows, concentrating on the display of functions. This one can do 3D (surface) plots. It has some animation capabilities as well.
A freeware numerical mathematics program similar in many ways to Matlab. It is available for Windows, Linux, Unix and OS/2 (this latter is no longer maintained). May be worth a look, though I haven't really used it myself.
A free mathematical software package for various Unix flavors and for Windows, somewhat more advanced in capabilities than Euler. It aims to do many of the same things as Matlab. From its website: "Scilab is a scientific software package for numerical computations in a userfriendly environment. It features:
Elaborate data structures (polynomial, rational and string matrices, lists, multivariable linear systems,...).
Sophisticated interpreter and programming language with Matlablike syntax.
Hundreds of builtin math functions (new primitives can easily be added).
Stunning graphics (2d, 3d, animation).
Open structure (easy interfacing with Fortran and C via online dynamic link).
Many builtin libraries:
Linear Algebra (including sparse matrices, Kronecker form, ordered Schur,...).
Control (Classical, LQG, Hinfinity,...).
Package for LMI (Linear Matrix Inequalities) optimization.
Signal processing.
Simulation (various ode's, dassl,...).
Optimization (differentiable and nondifferentiable, LQ solver).
Scicos, an interactive environment for modeling and simulation of dynamical systems.
Metanet (network analysis and optimization).
Symbolic capabilities through Maple interface.
Parallel Scilab."