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Unformatted text preview: Circuits with Sources I Concept Test + &#13; &#13; v 1 i 2 y(t) C R L + &#13; u(t) + &#13; For the circuit above, take v 1 and i 2 to be the state variables. Find the differential equation for the state i 2 . My confidence in my answer is: 1. 0% 2. 20% 3. 40% 4. 60% 5. 80% 6. 100% Circuits with Sources I Concept Test + &#13; &#13; v 1 i 2 y(t) C R L + &#13; u(t) + &#13; For the circuit above, take v 1 and i 2 to be the state variables. The differential equation for the state i 2 is di 2 1 = v 1 dt L My answer was 1. Completely correct. 2. Had one or two small errors. 3. Incorrect. 4. I didnt understand the problem. Circuits with Sources I Solution 5 10 15 1 2 3 4 5 6 Number of Students Answer Lecture S13: Circuits with Sources I (Confidence) 5 10 15 20 25 1 2 3 4 Number of Students Answer Lecture S13: Circuits with Sources I (Correctness) The differential equation for i 2 is di 2 1 = v 2 dt L But v 2 = v 1 , since the inductor and capacitor are in parallel, and...
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 Fall '05
 MarkDrela

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