UNIVERSITY OF CALIFORNIA AT BERKELEY
EECS Department
EECS 40, Fall 2006
Prof. Chang-Hasnain
Homework #5
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Posted: 10/04/06
Due at 5 pm in 240 Cory on Wednesday, 10/11/06
Total Points: 100
Put (1) your name and (2) discussion section number on your homework.
You need to put down all the derivation steps to obtain full credits of the problems.
Numerical answers alone will at best receive low percentage partial credits.
No late submission will be accepted expect those with prior approval from Prof.
Chang-Hasnain.
Second-order circuits
1. The switch in the circuit shown below has been in position a for a long time. At t =
0 it moves to position b. Find: (15 pt)
a. i(0+)
b. vc(0+)
c. di(0+)/dt
d. i(t) for t >= 0
2. Hambley P4.45 (10 pt)
3. Hambley P4.46 (10 pt)
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UNIVERSITY OF CALIFORNIA AT BERKELEY
EECS Department
4. Hambley P4.47 (10 pt)
5. Plot the results in 2, 3 and 4 as a function of time (You may use a software
package). Please plot from t=0 to t=10-3s. (10 pt)
Phasors
6. Hambley PA.2 (page 839) (8 pt)
7. Hambley PA.4 (8 pt)
8. Hambley PA.7 (8 pt)
9. Hambley P5.23 (8 pt)
10. Hambley P5.24 (8 pt)
Complex Impedances
11. Hambley P5.27 (5 pt)
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