Put the voltage source into phasor notation and the current source into time-domain signal.
Put the voltage source into phasor notation and the current source into time-domain signal. V(t) =...
10 in Cartesian coordinates. (a) Write the complex number (b) Write the complex number (c) What is the phasor representation of the signal 4. (2 + j4)(3-J)in Polar coordinates i = 4 sin(10t + 10%) ǐn polar coordinates? (d) What is the time domain sinusoidal represenation of the phasor if the frequency of the signal is o- 20 rad/s? I=j(5-j12) if (e) What is the time domain sinusoidal represenation of the phasor the frequency of the signal is ω-10 rad/s?...
Assume Vs(t)=10sin(5t+30), please (a) Convert the time-domain circuit into phasor domain (b) Find the equivalent Zab seen by the voltage source Vs(t) (c) Find the equivalent Rab, Lab, and Cab in the Zab (3) (20pts) a 42 ol[ 0.4H Am vit) Assume Vs(t) = 10sin(5t+30°), please (a) Convert the time-domain circuit into phasor domain (b) Find the equivalent Zab seen by the voltage source Vs(t) (c) Find the equivalent Rab, Lab, and Cab in the Zab
Review Part A. Find the relationship between the phasor voltage and phasor current for a resistance The resistor shown here has been transformed into the phasor domain: Ik 4k Suppose that the phasor current is given by IR = 752120 mA. Find the phasor voltage VR. Enter a complex number in polar form, with phase angle in degrees. View Available Hint(s) 3002120 V Submit Previous Answers Correct Part B - Draw the phasor diagram of the resistance from Part A...
Determine v(t) using phasor techiques. Sketxh v(t) in the time domain. v(t) C 0.2 nF - i, (t) -3 cos(2t x 1061) mA Figure P4.29
or practice) Describe the sinusoidal waveforms shown in the figures, using time-dependen notation: a) (4-44) (part a is for practice) b) (4-44) (rads 2 P3. (4.48) Determine the equivalent impedance in the circuit shown, given that v(t) 636 cos(3,000t +t/12), L=1.90 H C=6.8 nF P4. (4-49) In the circuit shows (for practice). given that is(t) lo cos(wt + π/6). l, 13 mA. 1,000 rad/s, C = 0.5 μF. a) State, using phasor notation, the source current, b) Determine the impedance...
2- A circuit across the terminals of a sinusoidal voltage source, as shown in Figure 2. The steady-state expression for the source voltage is v;=50.cos(1000t+20). (40 points) 12 mH 100 MF 10 Figure 2 a) Construct the frequency-domain equivalent circuit. b) Calculate the steady-state current i by the phasor method.
6. (20) Transform the circuit below to phasor domain. Sketch and completely label the transformed circuit. Find the steady state value of i(t). (Hint: Find the current (I) in the phasor domain then convert it back to the time domain to find i(t).) 15 F 375mH 30 cos (377t-15°) V
In the circuit shown below, apply nodal analysis in the phasor domain to determine the current flowing out of the source on the right side, name it is (a) in phasor-domain, 1:1 (b) and in time-domain, is). 250 5923 ( 21 cos 105 V +1FMF 10.5 cos 101©
2) (15 points) Consider a voltage signal v(t)Vocos(wt) (a) Consider applying v(t) across a capacitor C (i) What's the current into the capacitor? (ii) Plot the current and the voltage in the time domain and draw their respective phasors in the complex plane. (ii) Does the current lead or lag the voltage? Explain intuitively. (b) Repeat (i), (ii), and (ii) for part (a) but with an inductor, L, instead of a capacitor. (c) Repeat (i), (ii), and (ii) for part...
05. If, for all time t, v(t)-12 V, R-6.C2F, and i(t)-0A, the voltage y(t) (in volts) across the capacitor is 09. If v() 8Vand i. (t) 2 A, the power in watts) being absorbed by the time to 1S 2. -12 3. 2 2. 16 s 0 4. 4 5. -16 5. 144 06. If, for all time t, i.(t) 8A, R-8OL-2H and v(t)-0 V, the current i(t) (in amperes) through the inductor is 10. IfV.-12 V andI.-2 A, the...