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Explain your steps and write nice! 4. Find i(t) for the circuit shown. 100 400 t...
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4. Find ij(t) for the circuit shown. 400 100 W $ 200mH 2000. 10mA
The phasor current is in the circuit shown is 25 2(0°) [mA] a) Find phasors I, and I. b) If o=1500 [rad/s], write expressions for i(t), is(t) and ic(t). 1000 12 -- 1000 12 1 j250 12 lat 500 13 0 50 V 2000 2 a) Ig = le = b) Box your answers.
For the circuit shown in fig 2, Apply Laplace transform to find i) i1(t) and iz(t) ii) Apply the initial and final value theorem iii) Explain your answer in part ii 10 12 100 V 30.02 H 350
302 i(t) Problem 5(20 points) For the circuit on the right: (a) Find the current ift) in the 3-2 resistor in the form i(t) = lalu (b) Calculate the average and rms values of iſt). (c) Calculate the power dissipated in the 3-2 resistor (d) Find the active power of current source 14 V 50cos (2000) 240 mit
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Note: solve 1 In the circuit shown below, find ift) the problem in time domain 2500 m2 usov 62512} & H
4. Find i(t) in the circuit shown in Figure 4 fort>0. Assume that the switch has been open for a very long time when t < 0. (25 points) t=0 29) 2? 3? i(t) Figure 4
(4) (10 points) For the circuit shown below, find i(t) after the switch closes at t=0. 140 Ω 18 Ω 60 Ω * 7 0.2 Η 60 Ω 120 ΩΣ
4. For the circuit shown below, find the first three nonzero terms in t of the response Vo() if the input voltage Vso is given by the form sin(uret) N-i 100 Fvo(t) 2H Vs(t)
Problem 2: For the circuit shown below, find the following: The expression of i(t) fort > 0. The voltage vc (t) fort > 0 Calculate the peak energy stored in the capacitor Calculate the real power dissipated in the load formed by R and C. b) d) 40 UF + 0 -V-24 Ve0 400 Hz
4) Find the current fiow through resistor at t(0) and tool for the circuit shown in figure below Assume that the switch is closed at t=0. 100 mH om 20 V 4002