3. For the series circuit of Fig. 20.50: a. Find the value of X, for resonance. b. Determine the magnitude of the current I at reso- nance. c. Find the voltages VR. VL and Vc at resonance, and compare their magnitudes.. E d. Determine the quality factor of the circuit. Is it a high- or low-Q circuit? e. If the resonant frequency is 5 kHz, determine the value of L and C. f. Find the bandwidth of the response if the resonant fre- quency is 5 kHz. g. What are the low and high cutoff frequencies? + 20 mV + VR R = 20 + VL voo XL FIG. 20.50 Problem 3. +21 Xcz401 Vc

3. For the series circuit of Fig. 20.50: a. Find the value of X, for resonance. b. Determine the magnitude of the current I at reso- nance. c. Find the voltages VR. VL and Vc at resonance, and compare their magnitudes.. E d. Determine the quality factor of the circuit. Is it a high- or low-Q circuit? e. If the resonant frequency is 5 kHz, determine the value of L and C. f. Find the bandwidth of the response if the resonant fre- quency is 5 kHz. g. What are the low and high cutoff frequencies? + 20 mV + VR R = 20 + VL voo XL FIG. 20.50 Problem 3. +21 Xcz401 Vc

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

See similar textbooks

Similar questions

Plz i want the whole solution asap ty
2. Frequency response 2.1 A series resonant circuit has an inductor of 2 mH and a capacitor of 12 uF. The circuit has a quality factor of 4. Find the resonance, system frequency, Natural Frequency, Impedance, Bandwidth, Half-Power Frequency, and Resonance Current with a 20sinwt Voltage Source.
*10. Design a series resonant circuit to have a bandwidth of 400 Hz using a coil with a Q, of 20 and a resistance of 22. Find the values of L and C and the cutoff frequen- cies.
21.7 For a series RLC circuit. a) The bandwidth is 200 Hz. If the resonant frequency is 2000 Hz, what is the value of Q for the circuit? b) If R = 20, what is the value of X, at resonance? c) Find the values of L and C at resonance. d) Determine the cutoff frequencies.
Consider the unity negative Bode Diagram feedback control system -20 -40 -60 R(s) K G(s) Y(s) 80 -100 Assume that G(s) has the 180 Bode diagram shown. -270 10-2 101 100 Frequency (rad/s) 10 102 a) Sketch the Nyquist plot of G(s). b} Let K = 1. Find the steady state error to unit step input. c) Let K = 10. Find the phase margin and the gain margin of the system. %3D Magnitude (dB) (Bep) eseyd
21.3 For the series circuit in Fig. 21.52: + VE R = 100 A E 12 V 2 kl V d) Determine the quality factor of the circuit. Is it a high- or low-Q circuit? e) If the resonant frequency is 5 kHz, determine the value of L and C. f) Find the bandwidth of the response if the resonant frequency is 5 kHz. g) What are the low and high cutoff frequencies?
Given carrier frequency of 100kHz and a modulating frequency of 5 kHz ,the bandwidth of AM transmissic is------kHz. *
3. Given a Common Emitter amplifier with a voltage gain of 125 and the following critical frequencies, sketch the Bode Plot: Av (db) vs f (log scale) Low frequency response: fcin = 15 Hz fcout = 154 Hz fcbypass = 76 Hz High frequency response: fcin = 2.6 MHz fcout = 350 kHz
For the circuit 1.Find the resonant frequencies f„f, and f. What do the results sugget about the Q, of the circuit is' d. m 2.Find the value scof X, and X, at resonance 3.Find the total impedance Z, at resonance Тр 4.Find the magnitude of I, ,and I, at resonance 5. Find Q, ,Q, and BW 6.Calculate VG at resonance R. 51 µF Vc 40 mA 0.5 kN 0.5 mH
A circuit comprises of a coil (resistance of 20W, inductance of 600mH), and a capacitor of 2.0mF connected in parallel. A supply of 80V at 50 Hz is connected across the circuit. Calculate: Impedance Phase angle Resonant frequency Q-factor Bandwidth How does each of the above parameters change if the components are connected in series? Explain what is happening to both parallel and series connections of the above circuit at resonant frequency and critically evaluate the effects on circuit currents, voltages and components.
Q) For the network of Fig. 1 a) Find to (resonance frequency) b) Determine Qp c) Determine Vp at resonance d) Find I and I at resonance 21%A 150kr 10052 I've 3MH Боре
A parallel resonance circuit has a resistance of 4 kohms and half-power frequencies of 16.6 kHz and 20 kHz. Determine the quality factor. USE 2 DECIMAL PLACES