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1. For the circuit below, the switch has been open for a long time and is...
For the circuit below, the switch has been open for a long time and is then...
For the circuit below, the switch has been open for a long time and is then closed at t=0. a. Make an accurate sketch of the voltage on R; versus time, labeling key values. (18 pts) b. Given that the time constant for this circuit is 80 ms, give the value of the voltage on R; at = 20 ms (7 pts) Switch R 1 k2 20 V - Rik2 c 100 uF R; 3 Κά The voltage and current...
The switch has been open for a long time before being closed at t = 0....
The switch has been open for a long time before being closed at t = 0. Find the initial value i (0) and the time constant of the RL circuit for t>O. 212 240 Xt=0 381 0.4 H 4. The switch has been closed for a long time and is opened at t = 0. Find (a) i (0) and i (0*); 102 50 2 (b) i(t) fort >0; (c) (t) at t = 5 ms. 100 V + 3...
The switch in the circuit below has been open for a long time, It is closed...
The switch in the circuit below has been open for a long time, It is closed at time t=0 Give the value of decor the rate of change of the current at t=0t, 347A 360 = 1F SY
The switch A in the circuit has been open for a long time. Calculate the voltage...
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
17. Suppose you have the following circuit. The switch has been open for a long time,...
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....
The switch S in the circuit shown below has been open for a long time when,...
The switch S in the circuit shown below has been open for a long time when, at time t = 0, it is closed. The values of the circuit elements are: V = 12 V, R_1 = 110 Ohm, R_2 = 220 Ohm, R_3 = 330 Ohm C_1 = 40 muF and c_2 = 80 muF What is Q_2finai, the charge on C_2 a long time after
In the druit of the figure below, the switch has been open for a long time....
In the druit of the figure below, the switch has been open for a long time. It is then suddenly closed. Take 8 - 10.0 V. R - 40.0 KN, A) - 195 kn, and C=145 w w R (a) Determine the time constant before the switch is closed 3 4075 5 (1) Determine the time constant after the switch is closed. (c) Let the switch be closed to. Determine the current in the switch as a function of time....
The switch in the circuit shown below has been closed for a long time until t=0...
The switch in the circuit shown below has been closed for a long time until t=0 when it is opened. What is the circuit time constant for t> 0? It=0 RS SR2 = 3R OT=[(R3 + RA)//R2 + R1]//R,C OT=R.C OT=RiC OT=R2C None of the above
4. In the circuit below, the capacitors are initially uncharged. The switch is closed at t=0....
4. In the circuit below, the capacitors are initially uncharged. The switch is closed at t=0. 2k 22 O 9V 10 uF 20 F a. What is the time constant for this circuit? b. Sketch a plot of the current through the resistor as a function of time. Label both current and time axes with accurate numerical values. c. Sketch a plot of the charge on the 10 uF capacitor as a function of time. Label both charge and time...
The switch in the circuit below has been closed for a very long time. 2. a....
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
For the circuit below, the switch has been open for a long time and is then closed at t=0. a. Make an accurate sketch of the voltage on R; versus time, labeling key values. (18 pts) b. Given that the time constant for this circuit is 80 ms, give the value of the voltage on R; at = 20 ms (7 pts) Switch R 1 k2 20 V - Rik2 c 100 uF R; 3 Κά The voltage and current...
The switch has been open for a long time before being closed at t = 0. Find the initial value i (0) and the time constant of the RL circuit for t>O. 212 240 Xt=0 381 0.4 H 4. The switch has been closed for a long time and is opened at t = 0. Find (a) i (0) and i (0*); 102 50 2 (b) i(t) fort >0; (c) (t) at t = 5 ms. 100 V + 3...
The switch in the circuit below has been open for a long time, It is closed at time t=0 Give the value of decor the rate of change of the current at t=0t, 347A 360 = 1F SY
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
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....
The switch S in the circuit shown below has been open for a long time when, at time t = 0, it is closed. The values of the circuit elements are: V = 12 V, R_1 = 110 Ohm, R_2 = 220 Ohm, R_3 = 330 Ohm C_1 = 40 muF and c_2 = 80 muF What is Q_2finai, the charge on C_2 a long time after
In the druit of the figure below, the switch has been open for a long time. It is then suddenly closed. Take 8 - 10.0 V. R - 40.0 KN, A) - 195 kn, and C=145 w w R (a) Determine the time constant before the switch is closed 3 4075 5 (1) Determine the time constant after the switch is closed. (c) Let the switch be closed to. Determine the current in the switch as a function of time....
The switch in the circuit shown below has been closed for a long time until t=0 when it is opened. What is the circuit time constant for t> 0? It=0 RS SR2 = 3R OT=[(R3 + RA)//R2 + R1]//R,C OT=R.C OT=RiC OT=R2C None of the above
4. In the circuit below, the capacitors are initially uncharged. The switch is closed at t=0. 2k 22 O 9V 10 uF 20 F a. What is the time constant for this circuit? b. Sketch a plot of the current through the resistor as a function of time. Label both current and time axes with accurate numerical values. c. Sketch a plot of the charge on the 10 uF capacitor as a function of time. Label both charge and time...
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
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