Question 3 16 pts In the circuit below, the switch was closed for a long time...
Question 5 16 pts In the circuit below, the switch was closed for a long time prior to t= 0. At t= 0, the switch is open - 202 e) The steady state voltage across the capacitor when the switch is open is. Enter your answer in Volts
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 ≤...
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...
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 A in the circuit has been open for a long time. Calculate the voltage u_2(t) after the switch is closed at t=0. The capacitor C_1 has a initial voltage of u_1=100 V at t<0. Capacitor C_2 lacks initial energy. Rz = 200 kN2 R2 = 120 k12 + + C
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
17. Suppose you have the following circuit. The switch has been open for a long time, and is closed at time t-0. point The second order differential equation for the voltage across the capacitor is R2 し2 V2 What is the coefficient K of the 2nd order differential equation for this circuit? Do not use scientific notation. Enter answerhere 8. By rotating the dial of an antenna tuner, what are we manipulating within the circuit element? Resistance Capacitance Inductance 9....
i need 4e and 5b 4. For the circuit shown, the switch is initially open and the capacitor has an initial charge of 1 millicoulomb. a. What are the initial voltages on the resistor and capacitor? b. What is the capacitor voltage the instant the switch is 100uF closed? 7ΚΩ. c. What is the time constant, t, of this circuit? d. What is the capacitor voltage 50 milliseconds after the switch is closed? e. What is the capacitor's current 50...
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).
Charging Capacitor 3. In the below charging circuit the switch is closed at t-Os and the capacitor begins charging. R. -0 C. a) Show that: dt C c) Show that the following equation is how that the charging function for the capacitor is: Q(t) = VC(1-eyec) d) If V-20V, C-50nF, and R-100092, compute the time constant. What is the total charge and voltage across the capacitor at t-60μ