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EE 250 Winter 2010
University of Alberta
HOMEWORK 3
(due Monday Jan 25
th
, 2010)
Instructor : Karthik Shankar
(Make sure your answers show the work in solving the problem.
If the final answer is wrong, partial
credit will be provided if the work is shown to have made progress towards the solution.
Do not
expect any credit if the T.A. cannot logically follow what you have put on your submitted homework)
1.
Find
0
()
fo
r
0
.
it
t
≥
2.
Design a parallel RLC circuit with
R
= 1 k
Ω
which has the following characteristic equation :
3.
Find
( ) for
0 in the circuit below.
c
vt
t
>
4.
Find
and plot the response including the time interval just prior
to closing the switch.
( ) for
0 in the circuit below
o
t
>
1
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View Full Document5.
The switch in the circuit below (
Fig. A
) has been closed for a long time and is opened at
t=0
.
Find
.
( ) for
0
it
t
>
Figure A
Figure B
6.
In the circuit of Fig. B above :
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 Spring '10
 Shankar

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