Test 2 Summer 09 - Test 2 EEL 3111C Summer 21309 Dr....

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Unformatted text preview: Test 2 EEL 3111C Summer 21309 Dr. Srivasfswa --§:E:LSJ.E1-§IEE»"J ___________________________________________ __ Last Name First Home Section # (I) The following circuit uses. an idoal op amp. A 0 M IL “"1 5 {:1} Find if} a ._ \IP :2. L :3 "5:: +1 a: \fP : 6 \i -.~_ \1 h 15 (b) Find V3 in terms of V1. _ \[ \Jr 6 ' T 5.;3 ._ c1 2,, L: L'i 0 ill... 1N“ 4i" é”\!0 : C? n _- 2. \i G _ ‘I ‘5 ‘4' i . 10' {o} Plot V0 versus V. and show the range of V; where the op amp operates without saturation. (2} Two indnetors are nominated in parallel as Show below. in i ,1 Given: i100}: 3 A, i2(flj = - A, 1welt] = Hie—5E V, for t ‘9 fl. Find the following quantities: . . 5 {a} Equivalent inductance. 5 {whim} 1' (an) an... ir 53') "'1‘ “LCD? 7:. “iv—3 " L {Ufa} 2 C? 5 {e} 1.3m fort 2 U. Hint: Integrate the voltage using initial conditions. I l ’C «54.— i‘ 1.: mute“)?— 04—75 30E: 514: “sting? (5' RE I'- —_ i "it I E". i: 5/5; 3:, 10145): (3.. 3&5?) p. 5 d' t f tall (IMO or I i: Pgt 0% Fit- E : 2; +10 ._E”_.//é_ w neww 2* 2.5m 9 5 (e) 11m tartan. Hint: UseKCL. I. 1' (no 1 Howard. (H #54:) j” .2 away“:ng (5-1?- 36 1-1 gm“? ’1" 5 (f) Find the total energyr stored at t = [1. 1| "J. tum) -.~_ Jiyca (391;— 3; £€)C*$"J 5 . (g)Findtheteta1energy storodatt=m. I 1' "L 3 g .1 1... wiw):~i(5)@') +7: C? I '2. 3721-3 —I,- i?— 2 “wine? 1%"— Apcifi‘ T (3)Ti16 follcwing circuit was in DC steady state at t = 0': Switching occurs fi'cm position (a)tc (b) att=fl. Find the following quantities: ID [:1] 1mm]. 15ml A; _ loKJ‘L it {Ski—11 H Cior‘i-la‘) K47. \er : (agar/pg) 5—11.11 MC ('3’? —~ \I'C Co“) 5 10 5 5 (c) The time constant for t i=- fl. {d} in(1)f0rt}0. _ ht‘fit \J' c! v-\:' Cab? E \JC Ur“) .; UCCJD') ~57: c: C 7 C 3 "' / ._ cpng log—~0er L V __-'E: 110w (L V . .._-{: l5, :- VC' 2 [G 55‘: fl— mg {a}; (9.) Time taken for the stored energy to reach 50% of its initial value. __5 L - J: —~ L a 1 J— “G - ‘— ‘AbC a”) _ L Wei; 7 3‘ (10¢)Ho [1%) WE? :— 105’ 'E: )2; 1" . .1: 4:“ "J .— fL H. /1 I21 __. ~—- .—. : .2 e. 1 $3: :f—ME — J1 C.) -E __ E ...
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Test 2 Summer 09 - Test 2 EEL 3111C Summer 21309 Dr....

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