The switch in the circuit shown below has been closed for a long time until t=0...
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.
The switch in the circuit below has been closed for a very long time. 2. a. What is the voltage across the capacitor? b. If the switch is opened, what is the time constant for discharging the capacitor? c. how long does it take the capacitor to discharge to 1/10th of its initial voltage? R1 = 1.00 Ω R2 = 8.00 Ω R3 = 4.00 Ω R4 = 2.00 Ω C = 1.00 μF Battery = 10.0 V R2 R4
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,...
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 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?
In the circuit below, the switch was open for a long time and then closed at t=0 s. The values of the emf, resistors, and capacitors are ε = 11.5V, R1 = 2.4 Ω, R2 = 7.4 Ω, R3 = 0.3 Ω, CA = 7.1 μF, CB = 5.0 μF.(a) Immediately after the switch is closed, what is the current through resistor R1?A long time after the switch was closed, what are the charges stored on the two capacitors?(b) on...
In the circuit shown, the switch has been closed for a long time until it opens at t= 0. Find UL (t) at t = 4 usec. 2 ks2 3 ks2 t=0 5 V UL llll 4 mH + 3 V
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...
QUESTION 3 Note that the switch is in position shown until t=0 at which time the switch is opened In the circuit shown here, let 11=2mA. What is the value of the voltage across the capacitor after one time constant, VCTET) Hint: find the equation for all time and plug in t=r. Provide the answer in volts, just provide the number in the answer box, do not type 'V' for volts. There is no partial credit for this problem -...
The switch in the circuit shown below has been closed for a long time. It is opened at time t = 0. Find Vou(t) for t>0. 5 kn 10 kn asv o nov Vout 150 F