Question

03- The voltage source of the circuit shown in Fig. below is given by vs(t) = 50cos(4x10^-45) (V). Obtain an expression for t
0 0
Add a comment Improve this question Transcribed image text
Answer #0

solution Giveni 151C) = 50 605(Hx104€ -45°) volte → W= 4x104 a juc = j (4X10) (02x103) = 882 c I= / 4x104x 1X/66 -63-7252 The

Now in Figure I by using current Division Rule Ice To (88) = 11076/134.6630 mA (8) -25 ICE 7 Frequeonly 1176/134.6630 mA Laus

Add a comment
Know the answer?
Add Answer to:
03- The voltage source of the circuit shown in Fig. below is given by vs(t) =...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
  • 1.29 The voltage source of the circuit shown in Fig. P1.29 is given by vs(t) =...

    1.29 The voltage source of the circuit shown in Fig. P1.29 is given by vs(t) = 25 cos(4 x 104t - 45°) (V). Obtain an expression for il(t), the current flowing through the inductor IR vs() R23 R1 = 20 12, R2 = 30 12, L = 0.4 mH

  • The input to the circuit shown in Fig. 2 is the voltage source v(t). The output...

    The input to the circuit shown in Fig. 2 is the voltage source v(t). The output is the voltage across the capacitor, v(t). Determine the output of this circuit as a function of time t when the input is v.(t)-8+12u(t) V 40 18 s(t) 160 Fig. 2

  • 8.23 The initial value of the voltage v in the circuit in Fig. 8.1 is zero,...

    8.23 The initial value of the voltage v in the circuit in Fig. 8.1 is zero, and the initial value of the capacitor current, ic(0*), is 45 mA. The expression for the capacitor current is known to be i(t) = Aje-200t + Aze-8001, 1 2 0+, when R is 250 N. Find a) the values of a, wo, L, C, A1, and A2 Hint: u:... dic(0*) _ 1. dt di_(0+) dt dir(ot) dt -v(0) L 1 ic(0+) R C ....

  • Question 2 For the circuit shown in Fig. 3, E is a dc source given by...

    Question 2 For the circuit shown in Fig. 3, E is a dc source given by E = 15 V, and Is is an ac source given by is = 0.5V2 sin(2000t + 20°) A. 1) What is the phasor expression for Is? 2) Determine the sinusoidal (time domain) expression for the voltage V. Use superposition, R, = R, = R, =100 G =C, = 504F 4 = L; =5mH 65 2 - 41° V 822 402 Question 3 Write...

  • Question 2 (10%) The input to the circuit shown in Fig. 2 is the voltage source...

    Question 2 (10%) The input to the circuit shown in Fig. 2 is the voltage source vs(t). The output is the voltage across two open terminals, vo(). If v()-3-(t) V, the output is the voltage vo()-10+Se30* V for 20. Determine the values of Ri and R2. 2 sa) olt) Fig. 2

  • 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...

  • A series RLC circuit is connected to an independent voltage source Vs = 160 V with...

    A series RLC circuit is connected to an independent voltage source Vs = 160 V with a switch closing at t = 0. If R = 4.8 kohm, L = 4 mH, C = 0.25 mF, find the s-domain and time domain (when t > 0) representations of the current, a) if there is no stored energy in the circuit. b) if the 100 mJ stored energy is equally shared between the inductor and the capacito

  • 8.23 why ic(0+)=45mA not 50mA? 8.21 Assume the underdamped voltage response of the ocircuit in Fig....

    8.23 why ic(0+)=45mA not 50mA? 8.21 Assume the underdamped voltage response of the ocircuit in Fig. 8.1 is written as mit wv(t)= (A1 +A2)e cos wt +j(A - A2)e a sin wt en in moves -at -at 0. The initial value of the inductor current is Io, and the initial value of the capacitor voltage is Vo- Show that A2 is the conjugate of A1. (Hint: Use the same process as and A2.) outlined in the chapter to find A...

  • For a RC circuit if C- 1uF and the DC source voltage is 12 V, design...

    For a RC circuit if C- 1uF and the DC source voltage is 12 V, design the resistor R such that the capacitor voltage reaches 10v 15 sec after the switch is closed ? What is the time constant of the resulting circuit? (5 pts) Switch S E, 9 b) How does the capacitive reactance of a 1 micro-farad capacitor and the inductive reactance of a 10 milli-henry inductor change in a AC circuit when the frequency changes from 50...

  • QUESTION 7 In the parallel LC crcuit of the figure shown below, a 60-Hz voltage source...

    QUESTION 7 In the parallel LC crcuit of the figure shown below, a 60-Hz voltage source S-20 , 0 V delivers a source current IS = 5 / 6 A to the crcuit if the resulting magnitude of capacitor current Ic is two times the magnitude of the inductor current IL, determine the value of the inductance reactance XL (in ohms) in this circuit. (Enter your answer as a number without the units.) Ic Vs

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT