ECE305:ElectromagneticFieldsandWaves(Spring2012)
HW 6
Due: Mar. 15, 2012
Note: Quiz on Mar. 15, 2012
1. Problem 4-28
2. Problem 4-31
3. Problem 4-33
4. Problem 4-36
5. z = 0 is a plane between two dielectrics: 1 = 2o for z > 0 and 2 = 5o for z < 0. E-fiel
ECE305: Electromagnetic Fields and Waves (Spring 2012)
HW 5
Due: Feb. 29, 2012
Note: Quiz on Feb. 29, 2012
1. A. If V = -x2y2z3 V; Find E
B. If V = r V; Find E
C. If V = 2rz2 V; Find E
D. If V = 2/(x2 y3 + z4) V; Find expression for the field E, and Find
HW 5 solution
1. a)
b)
c)
d)
2.
3.
4. Gauss law:
,
The charge distribution is symmetric and the electric field is perpendicular to the Gaussian
surface(charge distribution).
5.
6.
7.
ECE305: Electromagnetic Fields and Waves (Spring 2012)
HW 4
Due: Feb. 8, 2012
Note: Quiz on Feb. 8, 2012 (Chapter 4)
1. Referring to the figure below, Find the following using Smith Chart:
Zo = 100 Ohm
z = -l
Zl = 60 + j40 Ohm
z=0
(a) , S and dmin,
(b) In
ECE305: Electromagnetic Fields and Waves (Spring 2012)
HW 3
Due: Feb. 1, 2012
Note: Quiz on Feb. 1, 2012
1.
2.
3.
4.
5.
6.
Problem 3-7
Problem 3-10
Problem 3-12
Problem 3-13
Problem 3-18
Problem 3-24
Michigan State University
P. Chahal
ECE 305, Fall 2016
HW2
Due: Sept. 21, 2015
Note, quiz on Sept. 21, 2015 (closed books and notes)
Attempt all problems (40%), only 3 problems will be graded (60%)
Q1. Determine the potential at P1(0, 3, 0) due to two point charges Q1=5nC and Q2=-5nC locate
ECE 305, Spring 2017
HW 6
HW due on March 16, 2017
Short quiz on March 16, 2017
Exam II on March 21, 2017 (Tuesday), closed book and notes
Q1. A current I flows in a square loop of side length a as shown. Find the magnetic potential and
B field at point P
ECE 305, Fall 2016, HW 10
Due Date: Dec. 6, 2016
Quiz on Dec. 6, 2016
This HW is worth 2X
Attempt all questions (40%), only 3 questions will be graded (60%)
Q1. For each of the systems below, state whether transmission line effects are likely to be import
ECE 305, Spring 2017
HW 8
HW due on April. 6, 2017
Short quiz on April 6, 2017 (Closed notes and book)
Q1. a) Write down the time domain Maxwells equations in point and integral form
b) Write down the point form of Maxwells equations in phasor form
Q2. i)
ECE 305 HW #.3
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Jennifer Byford
ECE305 - HW5 Solutions
Fall 2016
This homework is graded out of 20 possible points. 8 points will be awarded for attempting all 5 problems in the homework. Three questions were selected for grading (as noted
below) to earn the remaining 12
ECE 305, Spring 2017
HW 5
HW due on March 02, 2017
Short quiz on March 02, 2017 (Closed notes and book)
Q1. A single conductor of a transmission line extends in the east west direction and carries a
current of 5 KA. The earths magnetic B field (~ 0.5T) ca
Print Your Name (Last name, First name): _
Show ALL your work: draw a system and list any assumptions if asked; write
equations in symbol form before plugging in numbers.
Check units
Make sure Grader can read it (write neatly)!
ME201: HW4 Due Friday 02
ECE 305, Sprint 2017
HW3
Due: Feb. 07, 2017
Note, quiz on Feb., 07, 2017 (closed books and notes)
This HW is worth 1.5X your normal weekly HW
Attempt all questions (40%), only 4 questions will be graded (60%)
Q1. A point charge Q is present at the origin.
ECE 305, Fall 2016
HW 7
HW due on Oct. 26 (Wednesday) Oct. 28 (Friday)
No quiz! on Oct. 28th
There will be no class on Oct.25th. We will hold a makeup class before Exam-II
Attempt all questions (40%), only 3 problems will be graded (60%)
Q1. i) Given vect
ECE 305, Spring 2017
HW1
Due: Jan. 19, 2017
Q1.
Attempt all problems (40%), only 3 problems will be graded (60%)
Given Vectors:
Solve the following:
a) Calculate ( ).(
;
)
b) Determine the angle between vectors and
c) |
d) The component of in direct
ECE305: Electromagnetic Fields and Waves (Spring 2012)
Due: Jan. 25, 2012
Note: Quiz on Jan. 25, 2012 (Chapt. 3, 15 min.)
1. Problem 2-13
2. Problem 2-19
3. X = 2 + j5 and Y = 1-3j, calculate:
(a) X + Y
(b) X-Y
(c) X*Y
(d) X/Y
4. Problem 3-1
5. Problem 3-
ECE 305 EXAM 1 OVERVIEW
Mon 04Feb 11:30-12:20
1235 Anthony Hall
This exam is closed notes/closed book.
Bring a calculator (one that can do complex math is best). There WILL be problems with numeric
answers. No computers, tablets, cell phones, etc. are all
ECE305: Electrostatics
Forces, Fields. Gauss' Law
B. Shanker
Department of Electrical and Computer Engineering
Michigan State University Ml 43324
January 20. 2016 Forces and Fields .
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F = R = R
(r) 4oR2 47roR3