The switch in the circuit has been closed for a long time before it is opened at t = 0
a) 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 has been closed for a long time before it is opened at t = 0
The switch in the circuit has been closed for a long time and is opened at t = 0. a. Calculate the initial value of I b. Calculate the initial energy stored in the inductor. c. What is the time constant of the circuit for t ≥ 0? d. What is the numerical expression for i() for t20? e. What percentage of the initial energy stored has been dissipated in the 4 Ω resistor 5ms after the switch has been opened?
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...
Q3. In the circuit shown below, switch S has been closed for a very long time and it is opened at t = 0. Find the solution for the current i(t) passing through the inductor. Q4. In the circuit shown, the initial capacitor voltage is v(0) =5 V. (a) Find the capacitor voltage v(r) for t > 0. (b) Find the current io(t).
The switch in the circuit shown has been closed for a long time and is opened at t = 0. Find a) The initial value of v(t), b) The time constant for t>0. c) The numerical expression for v(t) after the switch has been opened, d) The initial energy stored in the capacitor, and e) The length of time required to dissipate 75% of the initially stored energy.
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 ≤...
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
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)
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?
Question 2: 0.5 Mark The switch in the circuit below has been closed for a long time before it opened at ta0. Find i(t), io(t and vo(t) for t>o. t-o 2Sz \l02 డa O.1a 20A
= 0 Rs=50 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 iz(t) through the inductor, and (6) The voltage vr(t) across the 1k12 resistor. Vs= 20 V ficco Ro 1 knull 1 H elle