7. (15 Points) If the switch has been closed a long time before opening, find the...
7) (12 pts): The switch in caircuit has been closed for a long time before opening att-0. Find i(t), vt) and islt) for t 20 20 is. 40 Ω 120Ç 600 250 mH v, 1000 60Ω
2. The switch has been closed a long time before opening att0. Find the initial and final energy stored in the capacitor. Determine i(t) and v(t) for t20 5.5k2 2.5k2 i(t) 80V v(t) 20mA 2.5k2 2k2 page 1 3. The switch has been open a long time before closing at t 0. Determine ic(t) and Vc(t) for t0 30 mA 3 k2 2 k2 3 k2 30V 10nF Velt) 30 mA 10V elt)
3. The switch has been open a long time before closing at t = 0. Find the initial and final energy stored in the inductor. Determine i(t) and v(t) fort > 0*. t = 0 1092 to i(t) 2A @ 500 FT VIC 30.4 mH 2.503 14 4. The switch has been closed a long time before opening at t = 0. Find il(t) and vc(t) fort > 0*. 2012 t = 0 vc(t) 4092 4uF 60V 3 10 mH...
5. If the switch has been closed for a long time before opening at t = 0: a) What is i, () for <0? b) What is i, (t) for t> 0? 3 (kS2) 10(V) E1 () 6(k2) Figure 5. Circuit for problem 5.
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?
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 ≤...
In the circuit the switch has been closed for a long time before opening at & (Figure 1)
The switch in the circuit has been closed for a long time before it is opened at t = 0a) 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
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...
The switch in the circuit shown has been closed for a long time. The switch opens at t=0. Find vo(t). Solve the circuit in time domain. 10022 1002 w 802 M 2012 + 25 uF 200 mH 100 V T=0