Fundamentals Of Physics 11e Student Solutions Manual
11th Edition
ISBN: 9781119455127
Author: David Halliday
Publisher: WILEY
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Question
Chapter 41, Problem 44P
To determine
To calculate:
(a) the equivalent gate-substrate capacitance.
(b) the approximate number of elementary charges e that appear on the gate when the gate-source potential difference is 1.0 V.
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Plot 1 in Figure (a) gives the charge q that can be stored on capacitor 1 versus the electric potential V set up across it. The vertical scale
is set by q,- 12 μC, and the horizontal scale is set by V, 10 V. Plots 2 and 3 are similar plots for capacitors 2 and 3, respectively. Figure
(b) shows a circuit with those three capacitors and a 5.8 V battery. What is the charge stored on capacitor 2 in that circuit?
Number
5333333.33E-7
Units
V (V)
(a)
UC
There is a sphere-sphere electrode system in the insulation medium of air
(E=30 kV/cm), in which radii of the spheres are r1. After, by changing radii of
the spheres to r2, a new sphere-sphere electrode system, in the same insulation
medium, is made. The graphs of breakdown voltage by changing electrode
separation for both electrode systems are shown. The correction factor is 90%.
Find the ratio of r2 to r̟.
Spherical
Spherical
electrode
electrode
200
180
160
140
120
100
with radius rl
with radius r2
80
60
40
20
2
4
9
10
11
12
13
14
15
16 17
18
19
20
d (cm)
Breakdown Voltage (kV)
A capacitor is constructed out of a pair of perfectly aligned rectangular metal plates with a small air
gap between them. The capacitor is connected to a 1.5 V battery. Then, without disconnecting the
battery, the capacitor is dipped into a beaker of silicon oil so that the rectangular plates become half-
submerged in oil. Which of the following quantities stays the same after the capacitor is partially
dipped in silicon oil (select all that apply)?
The amount of charge in the silicon oil
The voltage across the capacitor
O The electric field strength in the space between the plates of the capacitor
O The total capacitance
Chapter 41 Solutions
Fundamentals Of Physics 11e Student Solutions Manual
Ch. 41 - Prob. 1QCh. 41 - Prob. 2QCh. 41 - Prob. 3QCh. 41 - Prob. 4QCh. 41 - Prob. 5QCh. 41 - Prob. 6QCh. 41 - Prob. 7QCh. 41 - Prob. 8QCh. 41 - Prob. 9QCh. 41 - Prob. 10Q
Ch. 41 - Prob. 11QCh. 41 - Prob. 1PCh. 41 - Prob. 2PCh. 41 - Prob. 3PCh. 41 - Prob. 4PCh. 41 - Prob. 5PCh. 41 - Prob. 6PCh. 41 - Prob. 7PCh. 41 - Prob. 8PCh. 41 - Prob. 9PCh. 41 - Prob. 10PCh. 41 - Prob. 11PCh. 41 - Prob. 12PCh. 41 - Prob. 13PCh. 41 - Prob. 14PCh. 41 - Prob. 15PCh. 41 - Prob. 16PCh. 41 - Prob. 17PCh. 41 - Prob. 18PCh. 41 - Prob. 19PCh. 41 - Prob. 20PCh. 41 - Prob. 21PCh. 41 - Prob. 22PCh. 41 - Prob. 23PCh. 41 - Prob. 24PCh. 41 - Prob. 25PCh. 41 - Prob. 26PCh. 41 - Prob. 27PCh. 41 - Prob. 28PCh. 41 - Prob. 29PCh. 41 - Prob. 30PCh. 41 - Prob. 31PCh. 41 - Prob. 32PCh. 41 - Prob. 33PCh. 41 - Prob. 34PCh. 41 - Prob. 35PCh. 41 - Prob. 36PCh. 41 - Prob. 37PCh. 41 - Prob. 38PCh. 41 - Prob. 39PCh. 41 - Prob. 40PCh. 41 - Prob. 41PCh. 41 - Prob. 42PCh. 41 - Prob. 43PCh. 41 - Prob. 44PCh. 41 - Prob. 45PCh. 41 - Prob. 46PCh. 41 - Prob. 47PCh. 41 - Prob. 48PCh. 41 - Prob. 49PCh. 41 - Prob. 50PCh. 41 - Prob. 51PCh. 41 - Prob. 52PCh. 41 - Prob. 53P
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