3. For the circuit below, find ZEo, I, Vi, and VR. Express I, Vi, and VR...
3. For the circuit shown in Figure 1, + VR - R = 3k 494 ET V 4.7 uF E = 8V sin(20,000t +60° -VL + Z = ? m L = 0.5 H Figure 1 i. ii. iv. v. vi. vii. Find the total impedance Zr in polar form. Draw the impedance diagram Find the current and the voltages VR, Vi and Vc in phasor form. Draw the phasor diagram of the voltages E, VR, V., and Vc and...
find the current i and the voltages vr and vl in
flphaser form
Electrical Engineering Dpt. UQU Circuit Analysis - (8021010) Chapter#15 R = 80 X = 60 000 1# Find the current I and the voltages VRand Vlin phasor form. E = 100 V ZO
INSTRUCTIONS: Read the questions carefully and answer the following items accordingly. Show your solution properly. Q7 A technician made an experiment of an AC circuit in an electrical lab. The source voltage is AC with a frequency of 60Hz. He collected the data in the form of a phasor diagram as shown Figure 3. This phasor diagram is an impedance phasor. The values in the diagram are reactances, a resistance and current. The current in this case is the reference...
for the circuit below: a. Circuit Impedance in polar and rectangular form. b. Is the circuit more inductive or more capacitive? c. Draw the impedance phasor diagram. d. The net reactance that will make the impedance magnitude equal to 100 ohms. e. Itot, VR, VL, and VC in polar form. f. Draw the voltage phasor diagram. 47 2 80 2 35 22 4_ov frequency is 5KHz:
whole question plz. I will give good feedback :)
3. The circuit below begins with the switch in the open position. The battery has VB = 8V, the resistor has R=2k2, and the inductor has L = 3mH. At time=0, the switch in the circuit is closed. 1000 VB W (a) Determine the time constant of this circuit. (b) Draw sketches of the time dependence of each of the following: i. The voltage on the inductor as a function of...
6. Find Vi in the following circuit if VR2 3 V, I -2 A, RI 100 , and R2 50 . Ry VR R.y 7. What is the output voltage (Vo) of the summing op-amp below? 1000 kn 200 k2 50 k2 +5 V 100 k2 -5 V V. out 8. For the operational amplifier circuit depicted below: a. Determine Vout in terms of the resistors: Ri, R2, R3, R4 and I R1 qut R- (current source) for the operational...
Find the transfer function for the system represented below. VR, () R2 R vi(t) (+ Oooo 110) 1200) Assuming R1=R2=100 12. VR2(S) Vi(s) Ls 1+ 2Ls VR2(S) Vis) 2 + Ls 1+ 2Ls VR2(S) Vi(5) Ls 10000 + 2Ls VR2(3) 100+ Ls Vi(S) 100 + 2Ls Ls VR2(s) Vis) 100 + 2Ls
Vi 7. In the circuit shown below, the capacitor starts fully charged, and the switch is closed at 0 Assuming light damping (small R), sketch the voltage across the capacitor Vc and the current I as functions of time t[s L R I(t) A switch If C 3.0 nF and L = 5.0 uH, find the natural frequency and natural period of the above circuit. b. t[s natural frequenсу: A. 210 kHz D. 1.3 MHz В. 460 kHz C. 870...
.Single-Frequency Analysis VR 1 + 0000 The circuit has L 100 mH, R 1 kn, C 0.05 F, and the sinusoidal source is described by: L vg V. 10 cos(27nft+ 90°) V where f 3 kHz In this step for single-frequency analysis, find the magnitudes and phases of V VR, Vc, and the current in the series circuit by L performing an analytical solution using phasor analysis. Then, you are to use PSpice to find these same magnitudes and phases...
9 (12 points) Consider the RLC circuit shown, powered by ε = Vo sin(at). (a) Draw two phasor diagram, one for the current phasors 11, 12, and I (the total current), and the other for the voltage pahsors V, VI, Vc, and ε. (Hint: Note that I = 11 + 12, while VR = V2 + VC = ε. Draw the phasor diagrams accordingly.) (b) Find I as a function of time. (c) Find the impedance Z of the circuit....