Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN: 9780133923605
Author: Robert L. Boylestad
Publisher: PEARSON
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Textbook Question
Chapter 21, Problem 24P
For the network in Fig. 21.65:
a. Find fs. fp, and fm.
b. Determine Q1 and Qp at fp after a source conversion is performed.
c. Find the input impedance
d. Find the magnitude of the voltage Vc.
e. Calculate the bandwidth using fp.
f. Determine the magnitude of the currents Ic and I1.
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Can we obtain a plot of XL against frequency f experimentally?
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.
LAB 1
Questions
R
Vout
Vin
1. Find H(w) = Vo/Vi.
2. Derive an expression for the cutoff frequency.
3. Calculate the output voltage at frequencies: 50 Hz, 100 Hz, 150 Hz, 200 Hz,
300 Hz and 1KHZ. Assume Vin=4 v (peak-to-peak), R=1.1 k and C=1uF.
4. Calculate the cutoff frequency and the output voltage at this value.
Chapter 21 Solutions
Introductory Circuit Analysis (13th Edition)
Ch. 21 - Find the resonant s and fs for the series circuit...Ch. 21 - For the senes circuit in Fig. 21.51 : a. Find the...Ch. 21 - For the senes circuit in Fig. 21.52 : a. Find the...Ch. 21 - For the circuit in Fig. 21.53: a. Find the value...Ch. 21 - a. Find the bandwidth of a series resonant circuit...Ch. 21 - A series circuit has a resonant frequency of 10...Ch. 21 - a. The bandwidth of a series resonant circuit is...Ch. 21 - The cutoff frequencies of a series resonant...Ch. 21 - a. Design a series resonant circuit with an input...Ch. 21 - Design a series resonant circuit to have a...
Ch. 21 - A series resonant circuit is to resonate at s=2106...Ch. 21 - Prob. 12PCh. 21 - For the ideal parallel resonant circuit in Fig. 21...Ch. 21 - For the parallel resonant network in Fig. 21.55:...Ch. 21 - The network of Fig. 21.56 has a supply with an...Ch. 21 - For the network in Fig. 21.57: a. Find the value...Ch. 21 - The network shown in Fig. 21.58 is to resonate at...Ch. 21 - For the network in Fig. 21.59: a. Find the...Ch. 21 - Prob. 19PCh. 21 - It is desired that the impedance ZT of the high Q...Ch. 21 - For the network in Fig. 21.62: a. Find fp. b....Ch. 21 - For the network in Fig. 21.63: a. Find the value...Ch. 21 - Prob. 23PCh. 21 - For the network in Fig. 21.65: a. Find fs. fp, and...Ch. 21 - For the network in Fig. 21.66, the following are...Ch. 21 - Prob. 26PCh. 21 - For the parallel resonant circuit in Fig. 21.68:...Ch. 21 - Verify the results in Example 21.8, That is, show...Ch. 21 - Find fp and fm for the parallel resonant network...
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