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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- tors desk If you finish ahead of time, walk to the front and leave your work on the instructors 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&#13; b&#13; 1&#13; 2&#13; ()&#13; it&#13; 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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- Fall '08