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quiz9v4

# quiz9v4 - i C t 2< t< 3 s 2(3pts)The current through...

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1 EE2120 QUIZ No. 6.V4 April 19, 2001 NAME (please print) SSN INSTRUCTIONS Failure to follow these instructions may result in your work NOT being accepted for credit. DO NOT OPEN THIS QUIZ 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

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Prepared by Dr. Jorge L. Aravena. Last revised on April 19, 2001 2 Problem 1 (12pts) If L = 0 . 2 H, C = 25 μF determine the following 1. (3pts)The current through the capacitor,
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Unformatted text preview: i C ( t ); 2 < t < 3 s 2. (3pts)The current through the inductor i L ( t ); 0 < t < 2 s 3. (2pts)The energy stored in the inductor at time t = 1 s 4. (2pts)The energy stored in the capacitor at t = 1 s 5. (2pts)The energy stored/supplied by the capacitor on the time interval 2 < t < 3-+ ) ( t v S L C ) )( ( V t v S ) ( s t 3 2 1000 Prepared by Dr. Jorge L. Aravena. Last revised on April 19, 2001 3 Problem 2 (8pts) If C 1 = 6 μF,C 2 = 12 μF and all the inductors are 4 mH determine the equivalent capacitances and inductance shown below 1 eq C 2 eq C = eq L 1 C 2 C 1 C 2 C 1. (2pts) C eq 1 = 2. (2pts) C eq 2 = 3. (4pts) L eq =...
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