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AUK (Spring 2014) ELEG 220 Final Exam Q5. For the RLC circuit, shown in figure (5), the switch has been closed for a ve...
2. The switch in the circuit shown in Figure 1 has been in position 'a' for a long time. At t=0, the switch moves instantaneously to position b. a) Find the numerical expression for io(t) when t > 0. b) Find the numerical expression for volt) fort > 0 1 = 0 b! 51 602 45 A 2150 vo 20 10 mH 240 V 1
7.14 The switch in the circuit in Fig. P7.14 has been PSPICE closed for a long time before opening a ULMvot) fort0. t t 0. Find Figure P7.14 2.5 vo 320 mH 60 V
The switch in the circuit has been closed for a long time before it is opened at t = 0a) io(t) for t ≥ 0+b) vo(t) for t ≥ 0+, where vo is the voltage drop across the 54 Ω resistor.c) The total energy stored in the 0.5 H inductor that is dissipated in the 26 Ω resistor
The switch in the circuit shown has been closed for a long time. The switch opens at t=0. Find vo(t). Solve the circuit in time domain. 10022 1002 w 802 M 2012 + 25 uF 200 mH 100 V T=0
3. The switch has been open a long time before closing at t = 0. Find the initial and final energy stored in the inductor. Determine i(t) and v(t) fort > 0*. t = 0 1092 to i(t) 2A @ 500 FT VIC 30.4 mH 2.503 14 4. The switch has been closed a long time before opening at t = 0. Find il(t) and vc(t) fort > 0*. 2012 t = 0 vc(t) 4092 4uF 60V 3 10 mH...
In the following circuit, the switch has been closed for a long time. At t- o s it moves to open position. What is i(t) for t >0 s? 4. t 0 2 mH 4k Ω 12V (+
circuits urgent help Q3. In the circuit in Figure 3, the switch S has been open for a very long time. It is closed at t= 0. (a) Find the current i(t) through the inductor for t2 0. (15 pts) (b) Find the voltage volt) for all t (i.e. for -- <t<5). (10 pts) 102 20 2 Vo t = 0 S + 50 V 0.100 50 mH
7) (12 pts): The switch in caircuit has been closed for a long time before opening att-0. Find i(t), vt) and islt) for t 20 20 is. 40 Ω 120Ç 600 250 mH v, 1000 60Ω
(3) The RL circuit shown in Figure 3 has a switch that is closed att 0. Assume that the circuit has reached steady state prior to the switch closing. You are given R1 1 kQ, R2-10 kQ, R3-R4-100 k2, L 10 mH, Vs-5 V. (a) [15 pts] Calculate the steady-state inductor current before the switch is closed (b) [16 pts] Give the differential equation as an expression of the inductor current fort>0 (i.e. write the differential equation) (c) 13 pts]...
Question 9 The switch in the RLC circuit below has been closed for a long time and it opens at 1 = 0s. Find the capacitor voltage for 10 s. 3.22 0.5 H m I.(t) t=0 vct) - 0.25 F (1) ve(t) = (24 +9e-2 + 10e ) (2) ve(t) = (9 - 5e 2 + 3e ) V (3) velt) = (15+(10+51)e*') V (4) volt) = (24 - 18e* +9e") V (5) ve(t) = (15+ "[A cos (11.871) +B...