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Calculate VR, VL and VC knowing VS is 3V at 60Hz.
Calculate the resonant frequency, and then use this frequency
to re-calculate VR, VL and VC for it.
2.5 mH 0.25 μF 60 Hz
8) Calculate the following for the below circuit: a. Vs b. I d. Vr: e. Vc. 50 mH ,0)170 cos( 377t) V ( 50Ω UR 100 uF
Experimental:
Freq (Hz)
VL+RL (V)
VR(V)
VC(V)
600
0.167
0.249
1.09
700
0.228
0.229
1.123
800
0.302
0.352
1.158
900
0.398
0.417
1.217
1000
0.504
0.481
1.263
1100
0.626
0.547
1.305
1200
0.763
0.613
1.342
1300
0.905
0.674
1.361
1400
1.042
0.723
1.356
1500
1.163
0.754
1.322
1600
1.261
0.768
1.246
1700
1.326
0.761
1.177
1800
1.363
0.741
1.081
1900
1.375
0.71
0.982
2000
1.375
0.675
0.887
2100
1.364
0.639
0.799
2200
1.348
0.603
0.721
2300
1.33
0.569
0.65
2400...
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
For the circuit shown below, find the equation for Vc(t) for t
> 0
Draw the following circuits:
T =0
T = 0+
R_th
1. For the circuit shown in Figure 1 below, find the equation for vc(t) fort>0. Extra Credit: Find the time constant (T) and indicate how long it will take to fully discharge the capacitor voltage. Hint: You have to draw the following circuits at: t=0-, t=0+, RTH too 2 + W 3r - Velt) 24 9A...
Problem 2. An experiment with an RC-circuit shown in the VR(I) figure is conducted. The experiment starts by closing the switch S and measuring the resistor voltages Vg every 4 seconds. The data R (5 MO) measured in the experiment is: t(s) 2 10 14 18 22 6 Vr(V) 9.75 6.6 4.54 2.85 2.15 1.46 (a) Obtain the resistor voltage at t = 7.35s using the 2"nd. and 3rd-order Newton's Interpolation formulation. Order the points so that they are as...
Problem 2. An experiment with an RC-circuit shown in the VR(I) figure is conducted. The experiment starts by closing the switch S and measuring the resistor voltages Vg every 4 seconds. The data R (5 MO) measured in the experiment is: t(s) 2 10 14 18 22 6 Vr(V) 9.75 6.6 4.54 2.85 2.15 1.46 (a) Obtain the resistor voltage at t = 7.35s using the 2"nd. and 3rd-order Newton's Interpolation formulation. Order the points so that they are as...
Question 4 19 pts (TCO 3) Calculate the voltage values (VR, VC) for the circuit shown. R1 V1 2.2ko C2 47nF 12 V 15KHz ODeg
3. For the circuit below, find ZEo, I, Vi, and VR. Express I, Vi, and VR in phasor form and as functions of time. R value in ohms. 115V L 60Hz し35mH