vs= 100cost(100t) Q1. Find the S, P, and consumed in the circuit Vs(t) = 100 cos...
For the circuit below, Vs(t) = 100 cos(100t + 56o) in
steady-state. Using Node-Voltage, find
steady-state expressions for VL(t) and iL(t).
Also find the power factor at the load.
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Ika 25mH 5kos 15uF V2100mH 20 uF
For the circuit shown below. Ifv.(t) = 100 cos(2001+30) V and vy(t) = 50 cos(2000) V. a) Redraw the circuit using Phasor equivalent. b) In the Phasor domain, find the node voltage equations. 1 mF 20 ml 30 000 30 mH 0.25 mF
Question 1 : For the circuit below if Vs = 220cos(100t) v L1 2 mH Vs C1 R1 15002 0.25 mF a. Find: The Impedances ZR1 ,ZL1, Zci in phasors b. Calculate the input impedance Zin(jw) Calculate the input current in phasor and time domain expressions c. d. Calculate the current of the inductor Ili in phasor and time domain expressions?
You are given Vs = A1.12.cos (100t +B) Vc = A2. Cos (100t + B2) Find VR = Az . cos (100t + B3) with - 180° SB3 S 180° + DR w Solve without using a calculator. Given Variables: A1: 8 V B1: 5 degrees A2:8 V B2: -40 degrees Determine the following: A3 (V): B3 (degrees):
For the circuit above, vS(t) = 120
cos(20t+45°) V, R = 100 Ω, L = 5 H,
C = 5 mF.
Find vO(t).
www. visco) 1 c+vol)
Both 7.72 and 7.73 please
Figure P7.71: Circuit for Problem 7.71. 50 23 7.72 Find o such that valt) and is(t) in the circuit of Fig. P7.72 are in-phase. The element values are Ri = 5 12, R2 = 32, L = 35 mH, and C = 7 mF. 453 + Da- iso (1) hell Figure P7.72: Circuit for Problem 7.72. 7.73 Find is (t) in the circuit of Fig. P7.73, given that Us = 15 cos(of), and: (a) w...
(8) Compute the current across the resistor. 2 cos(100t) ImFT * 1 mF 4 cos(50) 100
Problem 1.7. Find the current in the circuit shown given v.(t) 30cos 100t V R1 10Ω 8 Vs(t) し1 25 mH
8–31 A voltage vs(t) = 50 cos (5000t) V is applied to the circuit in Figure P8–31. (a) Convert the circuit into the phasor domain. (b) Find the phasor current flowing through the circuit and the phasor voltages across the inductor and the resistor. (c) Plot all three phasors from (b) on a phasor diagram. Describe if the current leads or lags the inductor voltage. i(t) 50 22 25 mH 00 + VL(t) - + Vr(t)- vs(t) (+) FIGURE P8-31
With reference to the circuit shown below, think superposition and find that part of V1? -Assistance due to the voltage source acting alone. Round your final answers to two decimal places. Leave any angle ? as 0%; ? S 360°. View Hint Details of last check answer: 14.909 X 1000 \ 153.4 0.5 mF 1 mH -10 cos 1,000 t 50 sin 1,000 t V1(1) =114.909 cos(1000 -153.4 2