Homework #2
SOLUTION
General deductions:
point for calculation or mathematical errors in a particular problem.
point for incorrect or not having units on the final answer.
P10.5-1 (4 Points)
Apply KVL
6i2
d
i 15 cos 4 t 0
dt
or
2
d
i 6 i 15 cos 4 t
dt
j
Homework #3
SOLUTION
General deductions:
point for calculation or mathematical errors in a particular problem.
point for incorrect or not having units on the final answer.
EXTRA CREDIT PROBLEMS
P6.3-2 (5 points).
Apply KVL to loop 1:
12 3000 i1 0 2000
Homework #4
SOLUTION
General deductions:
point for calculation or mathematical errors in a particular problem.
point for incorrect or not having units on the final answer.
P11.5-3 (2 points).
Let
Zp
Next
I
Finally
S
8 j 8
j 8 1 j 8 j 8
4 j4 V
8 j 8 1
ECE-0041
Linear Circuits II
Spring 2013
Homework Week #7
Supplemental Problems
General deductions:
point for any (i.e. one or more) numerical or computation error in a problem.
point for F(s) in partial fraction form. F(s) must be expressed as a ratio o
ECE-0041
Linear Circuits II
Spring 2013
Homework Week #8
(47 points)
General deductions:
point for any (i.e. one or more) numerical or computation error in a problem.
point for F(s) in partial fraction form. F(s) must be expressed as a ratio of polynomi
ECE-0041
Linear Circuits II
Spring 2013
Homework Week #11
(47 points)
General deductions:
point for any (i.e. one or more) numerical or computation error in a problem.
point for F(s) in partial fraction form. F(s) must be expressed as a ratio of polynom
Name: _
Section (circle):
M/W T/Th
UNIVERSITY OF PITTSBURGH
SWANSON SCHOOL OF ENGINEERING
ECE 0041 Linear Circuits and Systems 2
Spring 2013
Quiz #3 Laplace Transform and Convolution
(15 Points)
15 min
To fix some stability issues with an unknown system,
Homework #1
SOLUTION
P10.2-2 (2 points)
2
2
6283 rad sec
T 1103
v(t ) Vm sin( t ) 100 sin(6283 t )
2 f
v(0) 10 100 sin sin 1 (0.1) 6.74
v(t ) 100 sin(6283 t 5.74) V
P10.2-3 (2 points)
1200
600 Hz
2
2
i (2 103 ) 300cos(1200 (2 103 ) 55) 3cos(2.4 55)
f