Assume that the inductor in this circuit is an ideal (lossless) device, initial current is 0A. At t=0, turn on the switch; at t= 5t, turn off the switch. a-f please
Homework Answers
Add Answer to:
Assume that the inductor in this circuit is an ideal
(lossless) device, initial current is 0A....
In the circuit shown below in Figure #2, Switch U2 is normally closed and Switch U1...
In the circuit shown below in Figure #2, Switch U2 is normally
closed and Switch U1 is normally open. At t= 0 seconds switch U1
closes. After 100 milli-seconds have passed, switch U2 opens.
Assume the inductor has zero current at t=0 - (before switch U1
closes). Determine the following:
a) Rth and τ when switch U1 closes.
b) Rth and τ when switch U2 opens.
c) the equation for the current through the inductor during the
charge cycle.
d)...
Consider the circuit in figure 4. a) find the thevenin equivalent of the network connected to...
Consider the circuit in figure 4.
a) find the thevenin equivalent of the network connected to
the inductor L1.
b) find the mathmatical equations for the transient behavior
of the current. iL(t) and the voltage vL(t) following the closing
of the switch.
c) determine the value of current iL at t= 20?s.
Question 5 (10 points) (Obj. 4) Consider the circuit in Figure 4. a) Find the Thevenin equivalent of the network connected to the inductor L1.(4 points) mathematical equations...
15. For the circuit in Figure 4, develop a mathematical expression for the inductor current if...
15. For the circuit in Figure 4, develop a mathematical expression for the inductor current if the switch is closed at time-0, and the inductor is initially uncharged. (Hint: Use initial and final values) 10V 50 mH Figure 4
- 0 L-100mH For the circuit shown, if the initial current in the inductor was zero,...
- 0 L-100mH For the circuit shown, if the initial current in the inductor was zero, and the transient response of VR is as shown in the given curve, find R. CL + VL- V =?? ► VR (1) 2m 3m Time (s)
4. Obtain equations for the inductor voltage vL(t) and the inductor current iL(t) for the circuit...
4. Obtain equations for the inductor voltage vL(t) and the inductor current iL(t) for the circuit in Figure 4. Based on the equations, determine the final value of the inductor current and the initial value of the inductor voltage. Furthermore, utilize the voltage and current equations to obtain the values for vr(7) and iL(T). What fraction of its final value is iL(T)? What fraction of its initial value is vL(T)? 1 2 L1 2.2mH R1 V1 1kQ OV 5V swn1.54e-5s...
4) An ideal LC circuit comprises an ideal inductor having inductance L, a capacitor having capacitance...
4) An ideal LC circuit comprises an ideal inductor having inductance L, a capacitor having capacitance C, and a switch. The circuit does not include a battery nor does it include any resistance The switch is initially open and the initial charge on the capacitor is Qo. At time t o the switch is closed. Determine expressions (L, C, Qo) for the i) charge on the capacitor, and ii) the current flowing through the circuit at the following times: a)...
Please determine the following: a) The initial inductor current i(0−) b) The final inductor current i_final...
Please determine the following:
a) The initial inductor current i(0−)
b) The final inductor current i_final long after the switches
have changed.
c) A neat circuit schematic for the transient period.
d) A differential equation for the inductor current in the
circuit shown in part c.
e) The solution of the differential equation for t ≥ 0
3. You are given the circuit shown below. The switch was open for a long time before t = 0. lit) 5 H...
3) An ideal LC circuit comprises an ideal inductor having inductance L, a capacitor having capacitance...
3) An ideal LC circuit comprises an ideal inductor having inductance L, a capacitor having capacitance C, and a switch. The circuit does not include a battery nor does it include any resistance. The switch is initially open and the initial charge on the capacitor is Qo. The switch is closed at time 1-0. Show that the charge, 4, on the capacitor is given by the time dependent function 9(t) = Qocos(at) where o is given by W= Hint: Apply...
Consider the circuit shown in Fig. 1 with Vs=10V. Assume there is no initial energy stored...
Consider the circuit shown in Fig. 1 with Vs=10V. Assume there is no initial energy stored in the circuit, and the switch S was opens for a long time and it closes at time t-0 second. 1. For each of the following cases, find the expression of the voltage across the capacitor, Vt) for t 0: (a) R-5 k2, L-22 mH, and C 22 nF (b) R-0.5 kQ, L=22 mH, and C-22 nF IfL and C are the same as...
pls answer 7&8 10 ks2 10 kg vo Problem 7) The switch in the circuit has...
pls answer 7&8
10 ks2 10 kg vo Problem 7) The switch in the circuit has been open for a long time. Find the time constant and the voltage on the capacitor as t oo and sketch the voltage vc(t) on the capacitor for t > 0. 10v 1 mA 20 k223 40 uF - Velt t = 012 2012 We Problem 8) The switch in the circuit has been closed for a long time before it opens at t...
In the circuit shown below in Figure #2, Switch U2 is normally
closed and Switch U1 is normally open. At t= 0 seconds switch U1
closes. After 100 milli-seconds have passed, switch U2 opens.
Assume the inductor has zero current at t=0 - (before switch U1
closes). Determine the following:
a) Rth and τ when switch U1 closes.
b) Rth and τ when switch U2 opens.
c) the equation for the current through the inductor during the
charge cycle.
d)...
Consider the circuit in figure 4.
a) find the thevenin equivalent of the network connected to
the inductor L1.
b) find the mathmatical equations for the transient behavior
of the current. iL(t) and the voltage vL(t) following the closing
of the switch.
c) determine the value of current iL at t= 20?s.
Question 5 (10 points) (Obj. 4) Consider the circuit in Figure 4. a) Find the Thevenin equivalent of the network connected to the inductor L1.(4 points) mathematical equations...
15. For the circuit in Figure 4, develop a mathematical expression for the inductor current if the switch is closed at time-0, and the inductor is initially uncharged. (Hint: Use initial and final values) 10V 50 mH Figure 4
- 0 L-100mH For the circuit shown, if the initial current in the inductor was zero, and the transient response of VR is as shown in the given curve, find R. CL + VL- V =?? ► VR (1) 2m 3m Time (s)
4. Obtain equations for the inductor voltage vL(t) and the inductor current iL(t) for the circuit in Figure 4. Based on the equations, determine the final value of the inductor current and the initial value of the inductor voltage. Furthermore, utilize the voltage and current equations to obtain the values for vr(7) and iL(T). What fraction of its final value is iL(T)? What fraction of its initial value is vL(T)? 1 2 L1 2.2mH R1 V1 1kQ OV 5V swn1.54e-5s...
4) An ideal LC circuit comprises an ideal inductor having inductance L, a capacitor having capacitance C, and a switch. The circuit does not include a battery nor does it include any resistance The switch is initially open and the initial charge on the capacitor is Qo. At time t o the switch is closed. Determine expressions (L, C, Qo) for the i) charge on the capacitor, and ii) the current flowing through the circuit at the following times: a)...
Please determine the following:
a) The initial inductor current i(0−)
b) The final inductor current i_final long after the switches
have changed.
c) A neat circuit schematic for the transient period.
d) A differential equation for the inductor current in the
circuit shown in part c.
e) The solution of the differential equation for t ≥ 0
3. You are given the circuit shown below. The switch was open for a long time before t = 0. lit) 5 H...
3) An ideal LC circuit comprises an ideal inductor having inductance L, a capacitor having capacitance C, and a switch. The circuit does not include a battery nor does it include any resistance. The switch is initially open and the initial charge on the capacitor is Qo. The switch is closed at time 1-0. Show that the charge, 4, on the capacitor is given by the time dependent function 9(t) = Qocos(at) where o is given by W= Hint: Apply...
Consider the circuit shown in Fig. 1 with Vs=10V. Assume there is no initial energy stored in the circuit, and the switch S was opens for a long time and it closes at time t-0 second. 1. For each of the following cases, find the expression of the voltage across the capacitor, Vt) for t 0: (a) R-5 k2, L-22 mH, and C 22 nF (b) R-0.5 kQ, L=22 mH, and C-22 nF IfL and C are the same as...
pls answer 7&8
10 ks2 10 kg vo Problem 7) The switch in the circuit has been open for a long time. Find the time constant and the voltage on the capacitor as t oo and sketch the voltage vc(t) on the capacitor for t > 0. 10v 1 mA 20 k223 40 uF - Velt t = 012 2012 We Problem 8) The switch in the circuit has been closed for a long time before it opens at t...
Most questions answered within 3 hours.
-
Calculate the change in the Gibbs energy of the system for the
following processes: a) 6.0...
asked 4 minutes ago -
A solution is prepared by dissolving 11.60 g of a mixture of
sodium carbonate and sodium...
asked 13 minutes ago -
1. Mini Case Study: Suppose that, in the future, most jobs will
be bid upon by...
asked 15 minutes ago -
After reading the Primary Care scenario in the Allied Health
Community, what could have been implemented...
asked 8 minutes ago -
Plantinga argues for the view that there is no solution to the
problem of moral evil....
asked 11 minutes ago -
For this Discussion, you examine a case study of
hearing-impaired children who developed their own language...
asked 15 minutes ago -
At the beginning of the year, Palermo Brothers, Inc., purchased
a new plastic water bottle making...
asked 14 minutes ago -
You could argue that even though Rockefeller clearly had
enormous market power (90% of the market)...
asked 15 minutes ago -
The moment of inertia of a disk rotating about its axis of
symmetry is Icm=1/2MR^2
The...
asked 22 minutes ago -
When using a relational database what makes data
formatting so important and critical to the functions...
asked 33 minutes ago -
The following temperatures show the (fictional) daily low
measured at O'Hare airport every January 1st from...
asked 53 minutes ago -
Your friend is interested in the characteristics of fast tree
planters. He searched through the records...
asked 1 hour ago