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2013+F+314+Ex+2+Pr_2Bsol

L measure c is not sufficient because it increases r

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Unformatted text preview: and Ohm’s law, VOUT = ( −100 mA ) ⋅ (100 Ω ) = −10 V Due to KVL and Ohm’s law, I1 = VOUT − V− − 10 V = = −10 mA RF 1 kΩ From KCL at the output node, (100 mA) + I 2 = I1 I 2 = (−10 mA) − (100 mA) = −110 mA Answer: A © 2013 Alexander Ganago Page 10 of 30 Last printed 2013- 12- 08 6:33 PM File: 2013 F 314 Ex 2 Pr+sol+instr.docx 2013 Fall EECS 314 Exam 2 Problem 6 In a series RLC circuit, a student observed unwanted oscillations. Further analysis showed that in this circuit ω 0 = 5 ⋅α Which of the following measures is sufficient to get rid of oscillations? A. Increase L by a factor of 20; keep R and C unchanged B. Increase R by a factor of 20; keep L and C unchanged C. Increase C by a factor of 20; keep R and L unchanged D. Increase L by a factor of 20 and increase...
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