1 point The circuit was in steady state for a long time until the switch 1 was opened and switch ...
0 s. Find the indicated The circuit was in steady state for a long time until the switch 1 was opened and switch 2 was closed at t values. V-15 V, L 4 nH Vs 1 fF too Unit 30 15 Vx(t) 15 15 0 t> 0 Vx(t) 30 +15 Vy(t) 15 +15 0 s. Find the indicated The circuit was in steady state for a long time until the switch 1 was opened and switch 2 was closed at...
In the adjoining circuit, the switch, which had been closed for a sufficiently long time for steady state to be reached, is opened at time t = 0. Determine the following, as a function of time: (a) The current I L(t) through the inductor, and (b) The voltage v R(t) across the 1k Ohm resistor. I=0 Rs=5.12 [26) Vs= + Ro= 1 k 2 20 V 1 H 0000 vr(t)
The circuit given in Figure 4 is at steady state before the switch is opened at t=0. After the switch is opened, for t ≥ 0; a) Calculate the current iL(t), b) Calculate the voltage v(t) at the terminals of the 2 Ω resistance. + v(t)- 1 = 0 2 Ω 1 Ω 2 Ω 5V 10V 1 Η Vi(t) Figure 4
7. Given the circuit below. The switch has been opened for a very long time. At t = 0, we close the switch. M 2007 M 100 av ile & 5mH a. What will be the initial current of the inductor at I.(t = 0)? (before switch is closed)? Why? b. What will be the final current of the inductor 1, (t +00)? (after switch has been closed for a long time) Why? C. Find the first order linear differential...
Problem 4 In the circuit shown below, the switch has been opened for a very long time prior to t= 0 and closes at t = 0 and remains closed for a long time. Please find: a) i (0), vc(ot), b) the steady-state voltage across the capacitor in terms of Us, Rı, and R2 c) the steady state current through the inductor in terms of Us, Ry, and R2 d) Write the differential equation for it) in terms of Vs,...
Q2. The switch in the circuit shown has been closed for a long time. It is opened at - 0. a) Find the voltage w) and the current 1,() for all : (Assume that the circuit reaches steady-state long before it is opened) (40 pts) b) Find the total energy dissipated in the 150-2 resistor for />0. (20 pts) 1509 250 Ion 01 F 10 3 250 0 50 V
e circuit in the following figure is in steady state with closed switch S. Obtain the 0. Note that E is constant. current i(t) after the switch S is opened at t R2
do not use s domain method ,use only differential equation 3. In the circuit shown, switch 1 has been closed for a long time before it is opened at t 0, and switch 2 has been opened for a long time before it is closed at t = 0. SW2 sw, 0.5Ω R2 1(2 A, 20 A i(t) 0.5 H a. Find the initial voltage v(O)- Vo across the capacitor and initial current through the inductor (0) lo at t...
9. Consider the RL circuit given in the figure. The switch is opened at time t = 0 after it had been closed for a long time. a) How long will it take for the current in the inductor to drop to 25% of its initial value? b) How long will it take for the energy in the inductor to drop to 25% of its initial value? Switch 200 unit of L my i 3150 80.5H BS 12 V
Question 2: For the circuit shown, the switch was closed for long time, then opened at t-Q. find for all time t a) The current in the inductor i(t) b) The voltage across the inductor vult) 10? t 0 50 i 20 40 V 10?