Problem 2: For the circuit shown below, find the following: The expression of i(t) fort >...
1) For the circuit below, a) Find i(t) fort > 0 b) Find vu(t) fort > 0 [you can do this by using your answer to part a) and the relationship between voltage across an inductor and current through an inductor] c) Plot your answers to parts a) and b) on separate plots. I lists to V. (4) 2H 2) For the circuit below, if the capacitor is fully discharged for t < 0, a) Find i(t) fort 0 you...
please solve number 5 only
#4 Find i(t) fort <0 and > 0 for the following circuit (pts. 20) 1 = 0 40 Ω 30 Ω 20 V 3F: ΤΣ 0.5i 50 Ω #5. Determine vc, le and energy stored in the Capacitor and inductor in the following circuit under DC condition. 8 Ω (pts. 20) + Τι c 2F 10A 4Ω ele 0.5 Η 5Ω
For the circuit shown below do the following: 1. Find expressions for vc(t) and i(t) for t 2 0. а. Find an expression for the power to the resistor, pR(t) b. Integrate the power to the resistor from t = 0 to co. С. d. Show that the total energy to the resistor is equal to the energy stored in the capacitor at t 0 Determine the time at which Vc(t) 25 V? е. t 0 i(t) vc(t) 2 HF...
For the circuit shown below, find the equation for Vc(t) for t
> 0
Draw the following circuits:
T =0
T = 0+
R_th
1. For the circuit shown in Figure 1 below, find the equation for vc(t) fort>0. Extra Credit: Find the time constant (T) and indicate how long it will take to fully discharge the capacitor voltage. Hint: You have to draw the following circuits at: t=0-, t=0+, RTH too 2 + W 3r - Velt) 24 9A...
4. Find the voltage v(t) fort > 0 in the circuit shown below. (25 points) 20022 0.4 H 40 v t=0 X 2002 20 pFv
Consider the following linear circuit. The capacitor voltage is +) 1, t<0 vc(t) = let, t > 0 Determine the total energy dissipated in the resistor for 0 <t<. Tu Circuit + Eu(t)
Problem 4 25 points For the circuit shown below, the source current is is = 60e-20tA for t > 0 with 11(0) = 20 A and vc(0) = 5V. (a) Find ii(t) and iz(t) for t > 0. (b) Determine the energy stored in the capacitor at t = 10 ms. VC 2F 11
(1) Consider the RC circuit shown in Figure 1. For t<0 the switch is open, and the charge stored on the capacitor is 0. At t-0 the switch is closed, and the voltage source begins charging the capacitor. Let R1-R2-220 Ω , C-0.47 μ F , Vs-5 V. (a) Write the differential equation as an expression for the capacitor voltage fort> 0 (i.e. write the differential equation) and calculate the time constant (b) Calculate the steady-state capacitor voltage R2 R1...
Problem 2 (35 points) In the circuit shown below, the switch is closed at t = 0. t=0 L = 1 mH C1 = 5 uF C2 = 10 uf = l(s) Problem 2 The capacitor voltages at t = 0 are VC, (0) VC, (0) = = -50 V 30 V where the capacitor voltage polarities are indicated on the circuit drawing. Solve for the loop current i(t) using the Laplace transform method.
9. For the given circuit, if the initial voltage across the capacitor is vc(0*) = 0, find an expression for the voltrage across the capacitor as a function of time and graph voltage versus time. R= 100 k2 w v=100 V uc) C = 0.01 uF 10. If a 100-F capacitance is initially charged to 1000V and at t=0, it is connected to a 1-ka resistance, at what time has 50 percent of the initial energy stored in the capacitance...