3. (20%) Consider a circuit as showed in Fig. 3. The switch will close att -0....
(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]...
Consider the circuit depicted in Fig. 2. The switch SW1 has been closed for a long time before it is opened at time t = 0. The switch SW2 has been open for a long time before it is closed att = 0.1 (sec). i) Find the initial current I(0) flowing in the inductor and the initial voltage V(0) across the capacitor. ii) Find the voltage V(t) across the capacitor and the current I(t) through the inductor for 0 ≤ t ≤...
Capctr05 20Ω Given: The capacitors have initial voltages as shown in the above circuit. Att-0, the switch is closed. equ e Calculate the final voltage, Vi has reached equilibrium the final voltage, V across the capacitor, on the right, and the energy dissipated in the resis or ie, wR by the t me the system across the capacitor on the le Solution Submit these values
Capctr05 20Ω Given: The capacitors have initial voltages as shown in the above circuit. Att-0,...
4. Att 0 the switch closes. Determine the Thevenin equivalent circuit between A and B for t >0. Determine the voltage and current across the capacitor for time t >0. Calculate the energy stored in the capacitor and the power associated with the capacitor as a functions of time wo-???100.10")(16-16e-yas) )100x1016-16e 700 30? 10? 60? 100 if V,(t) 24 v? 20? ?
please solve it in details
Q1.1) Refer fig 1.1. The switch is closed at t-0. Assume ideal switch. Take LR-0.1 sec X- round Last 4 digits of your student id/10 Switch Closed at t 0 And opened at t-10 sec. R=X ohms V-2X volts Fig 1.1 (a) Write the dynamic equation for the current in the circuit. (b) Calculate the value of current att-10sec (c) Sketch the curent for 0 t15sec. You can use plain paper or a graph sheet...
R2 V. V. 2 R2 20 C1 3F Consider the circuit to be initially in steady state with switch S, connected to position a. Att Os, the switch transitions to position b. At t- 10s, the switch transitions back to position a and stays there for the rest of time. Determine and roughly sketch Vc(t) for t > -2s
R2 V. V. 2 R2 20 C1 3F Consider the circuit to be initially in steady state with switch S, connected...
please answer C,D,E
Consider the electrical circuit shown in Fig.1. Assume switch S remain at position 1 for longer time and at t = 0 the switch is moved to position 2 from position 1. t=0 4 ΚΩ 1S v(t) i(t) m А 2 12 V 100 uF 8 ΚΩ Fig.3 Diagram for Q2 a) What is the initial capacitor voltage v(0-), before it move to position 2 [20 marks) b) Soon after the switch is moved to position 2...
a.) Consider the circuit below. Assume that the capacitor is
fully discharged prior to t=0. The switch is closed at t=0
connecting the voltage source to the rest of the circuit. What is
the steady-state value of the voltage across the capacitor, VC(t),
after the switch is closed for a long time? Put your answer in the
box below, without the units (Volts).
b.) What is the time constant, ?, in ?s of the circuit in this
question.
c.) What...
(5) Capacitor and Transient Analysis 7 marks Fig. P-5A shows a switching circuit with switches Si and S2 that are opened and closed periodically. Fig. P-5B shows the steady state waveform of the output voltage V.(t). Compute the steady state values of V1 and V2. R: Vo(t) Vo(t) Vot 5V V2 --- -- 1kΩ 1uF C Vi Ve 5V Fig. P-5A Fig. P-5B (not to scale) (5a) 3 marks Let the initial voltage of the capacitor be V.(O)= V1. The...
For the circuit of Fig. 1, the switch has been connected to charge C for a long time. Then it was opened at t-0 to discharge C. Show work details. Assume: v()Ve E)O 732 Ω Cv(t) Draw circuit (t<0) and find the initial voltage across .Vo, across C、 14 pts! a. 800 Ri Fig. I 50 IS 32- b. (Draw circuit (t find the discharge time constant. τ. [4 pts] 0.25- Compute the energy remaining in the capacitor w Use...