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Unformatted text preview: 1 EE2120 TEST No. 1 September 22, 2004 NAME (please print) SSN INSTRUCTIONS Failure to follow these instructions may result in your work NOT being accepted for credit. • DO NOT OPEN THIS TEST UNTIL THE INSTRUCTOR TELLS YOU • All work is individual. Concentrate on your own paper at all times • STOP WORKING AS SOON AS THE INSTRUCTOR TELLS YOU • When instructed, walk to the front and leave your work on the instruc- tor’s desk • If you finish ahead of time, walk to the front and leave your work on the instructor’s desk • SHOW ALL YOUR WORK VERSION 1 Prepared by Dr. Jorge L. Aravena. Last revised on September 22, 2004 2 1. (25pts) For the circuit in Figure 1 the voltage v ab ( t ) = 10 e- t V ; t ≥ 0 and the current i ( t ) = 2 e- t mA ; t ≥ 0. a b 1 2 () it Figure 1: Circuit 1 (a) At t = 1, the power absorbed or supplied by component 1 is P 1 (1) = (b) At t = 1, the power absorbed or supplied by component 2 is P 2 (1) = (c) On component 1 the positive charges flow from...
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This note was uploaded on 12/01/2011 for the course EE 2120 taught by Professor Aravena during the Fall '08 term at LSU.
- Fall '08