For the below circuit,
a) Determine the equivalent impedance of the following circuit at frequency of 20Hz
b) Calculate the currents I, IR and IC if a voltage of 24V at 20Hz is applied to the input.
c) Draw the phase diagrams of currents I, IR and IC .
For the below circuit, a) Determine the equivalent impedance of the following circuit at frequency of...
Determine resonant frequency, amplitude, impedance, and phase angle. (b) Suppose the circuit parameters in a series RLC circuit are: L = 1.0 uH, C = 10.0 nF, R= 10092, and the source voltage is 220 V. Determine the resonant frequency of the circuit and the amplitude of the current at resonance. If the frequency of the input voltage source is 50 Hz, calculate the impedance and the phase angle. f = 1 / 2 x 5c = 1/2 X 511...
2. For the circuit shown in Figure 4, find the following: ° The input impedance to the right of v1. This is typically done by taking the ratio of applied (input) voltage to induced current. ° The output impedance of the amplifier circuit. Note output impedance is the same at Thevenin's (equivalent) impedance
Problem 1: Find the input impedance for the following circuit. Assume an angular frequency of 0 = 50 rad/sec. 2 mF 200 mH Zin 10 mF T10mF Problem 2: Calculate average power absorbed by impedance Z = 30-7092 when a voltage V = 120 20° is applied across it. Problem 3: Assuming w=1, for the following circuit find: a. Input impedance ZH b. Thevenin voltage V c. The value of R, that will absorb the maximum average power (recall this...
Determine the frequency that causes the equivalent impedance Zeq in the given circuit to be purely resistive. Round the final answer to two decimal places.) Given: L 17 mH 15? The frequency that causes the equivalent impedance Zeq to be purely resistive is a 242535 63 rads.
multisim help Part II: Capacitors in AC Circuits In this part, you will determine the impedance of the circuit at various frequencies. The capacitive reactance is calculated using Xc = Vc/Ic 1- Construct the circuit of Figure 9.2. Connect meters to measure voltage and current. R1 mA 1kohm C1 AC 3.3uF Figure 9.2-Circuit to Determine Capacitive Reactance 2- Set the voltage to 6Vrms at 60Hz. Measure and record values in Table 9.3. Calculate reactance using Xc = 1/(2nf C) and...
6.4 (5) Draw the frequency domain circuit and calculate v(t) for the circuit shown if i(t)-10 sin(1000t -30°) A 35 Ω i(t) v(t) 15 mH 6.5 (5) Calculate the three phasor currents Ic, IR and It. from problem 6.4 and draw them on a phasor diagram. Show both algebraically and on the phasor diagram that: I=Ic + IR + IL
Problem 4 For the circuit in Fig. 3, frequency w a) Draw the impedance model of the circuit for a source b) Convert the voltage lence) and redraw the impedance model; (using Thevenin and Norton equiva- Source into a current source c) Using the results from part (b), derive the expressions to determine the resonance frequency of the circuit in terms of the circuit parameters; e) We would like to have a resonance peak gain frequency of fo equal to...
b) Draw an appropriate equivalent circuit for the amplifier shown in Figure Q4b, and hence derive the following expression for the input impedance + Ir Figure Q4b)
a load impedance described by 20+J12 ohm has 500Vrms applied across the load impedance. 1) draw the circuit with resistor, inductor and capacitor components that has this load impedance with frequency of 100 Hz. 2) if the load is in a 3 phase power Y-Y configuration with line impedance of 1 ohm, determine: a) the line voltage at the load b) the phase voltage at the source
Determine the equivalent impedance in the circuit in circuit below assuming - - 10 rad's 102 0.5 UF w INF 100- 102