Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN: 9780133923605
Author: Robert L. Boylestad
Publisher: PEARSON
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Textbook Question
Chapter 10, Problem 12P
A parallel plate air capacitor has a capacitance of 4.7
a. The distance between the plates is doubled (everything else remains the same).
b. The area of the plates is doubled (everything else remains the same as for the 4.7
c. A dielectric with a relative permittivity of 20 is inserted between the plates (everything else remains the same as for the 4.7
d. A dielectric is inserted with a relative permittivity of 4, and the area is reduced to 1/3 and the distance to 1/4 of their original dimensions.
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Students have asked these similar questions
E2.3 Given a two-input neuron with the following weight matrix and input vector:
w=[32] and p = [-5 7], we would like to have an output of 0.5. Do you
suppose that there is a combination of bias and transfer function that might allow
this?
i. Is there a transfer function from Table 2.1 that will do the job if the bias is zero?
ii. Is there a bias that will do the job if the linear transfer function is used? If yes,
what is it?
iii. Is there a bias that will do the job if a log-sigmoid transfer function is used?
Again, if yes, what is it?
iv. Is there a bias that will do the job if a symmetrical hard limit transfer function is
used? Again, if yes, what is it?
E2.2 Consider a single-input neuron with a bias. We would like the output to be -1
for inputs less than 3 and +1 for inputs greater than or equal to 3.
i. What kind of a transfer function is required?
ii. What bias would you suggest? Is your bias in any way related to the input
weight? If yes, how?
iii. Summarize your network by naming the transfer function and stating the bias
and the weight. Draw a diagram of the network.
E2.1 A single input neuron has a weight of 1.3 and a bias of 3.0. What possible
kinds of transfer functions, from Table 2.1, could this neuron have, if its output is
given below. In each case, give the value of the input that would produce these
outputs.
i. 1.6
ii. 1.0
iii. 0.9963
iv. -1.0
Chapter 10 Solutions
Introductory Circuit Analysis (13th Edition)
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Ch. 10 - The plates of a parallel plate capacitor with a...Ch. 10 - A parallel plate air capacitor has a capacitance...Ch. 10 - Find the maximum voltage that can be applied...Ch. 10 - Find the distance in micrometers between the...Ch. 10 - A 22 pF capacitor has -200 ppm/C at room...Ch. 10 - What is the capacitance of a small teardrop...Ch. 10 - A large, flat, mica capacitor is labeled 471F....Ch. 10 - A small, flat, disc ceramic capacitor is labeled...Ch. 10 - For the circuit in Fig. 10.94, composed of...Ch. 10 - Repeat Problem 19 for R=100k, and compare the...Ch. 10 - For the circuit in Fig. 10.95, composed of...Ch. 10 - For the circuit in Fig. 10.96, composed of...Ch. 10 - Prob. 23PCh. 10 - The voltage across a 10 F capacitor in a series...Ch. 10 - For the R-C circuit in Fig. 10.97. composed of...Ch. 10 - For the network in Fig. 10.98. composed of...Ch. 10 - For the network in Fig.10.99.composed of standard...Ch. 10 - The 1000 F capacitor in Fig.10.100 is charged to...Ch. 10 - The capacitor in Fig. 10.101 is initially charged...Ch. 10 - Repeat Problem 29 if the initial charge is -40V.Ch. 10 - Repeat Problem 29 if the initial charge is +40V.Ch. 10 - The capacitor in Fig. 10.102 is initially charged...Ch. 10 - The capacitor in Fig. 10.103 is initially charged...Ch. 10 - The capacitor in Fig. 10.104 is initially charged...Ch. 10 - The capacitors of Fig. 10.105 are initially...Ch. 10 - Repeat Problem 35 if a 10 k resistor is placed in...Ch. 10 - Given the expression vc=140mV(1-e-t/2ms) a....Ch. 10 - For the automobile circuit of Fig. 10.106. VL must...Ch. 10 - Design the network in Fig.10.107 such that the...Ch. 10 - For the circuit in Fig. 10.108: a. Find the time...Ch. 10 - For the system in Fig. 10.109. using a DMM with a...Ch. 10 - For the circuit in Fig. 10.110: a. Find the...Ch. 10 - The capacitor in Fig. 10.111 is initially charged...Ch. 10 - The capacitors in Fig. 10.112 are initially...Ch. 10 - For the circuit in Fig. 10.113: a. Find the...Ch. 10 - The capacitor in Fig. 10.114 is initially charged...Ch. 10 - For the system in Fig. 10.115, using a DMM with a...Ch. 10 - Find the waveform for the average current if the...Ch. 10 - Find the waveform for the average current if the...Ch. 10 - Given the waveform in Fig.10.118 for the current...Ch. 10 - Find the total capacitance CT for the network in...Ch. 10 - Find the total capacitance CT for the network in...Ch. 10 - Find the steady-state voltage across and the...Ch. 10 - Find the steady-state voltage across and the...Ch. 10 - For the configuration in Fig. 10.123, determine...Ch. 10 - For the configuration in Fig.10.124, determine the...Ch. 10 - Find the energy stored by a 120 pF capacitor with...Ch. 10 - If the energy stored by a 6 F capacitor is 1200 J,...Ch. 10 - For the network in Fig. 10.125, determine the...Ch. 10 - An electronic flashgun has a 1000 F capacitor that...Ch. 10 - Using PSpice or Multisim, verify the results in...Ch. 10 - Using the initial condition operator, verify the...Ch. 10 - Using PSpice or Multisim, verify the results for...Ch. 10 - Using PSpice or Multisim, verify the results in...
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