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...

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Question

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
Xc400 Vc

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