University Physics With Modern Physics Technology Update, Books A La Carte Edition
13th Edition
ISBN: 9780321898104
Author: Hugh D. Young, Roger A. Freedman
Publisher: Addison-wesley Longman
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Question
Chapter 34, Problem 54E
(a)
To determine
Whether the person is nearsighted or farsighted.
(b)
To determine
The type of lens (converging or diverging) is needed to correct his vision.
(c)
To determine
The focal length of the lens and its power in diopters
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I do not understand the process to answer the second part of question b. Please help me understand how to get there!
Rank the six combinations of electric charges on the basis of the electric force acting on 91. Define forces pointing to the right as positive and forces pointing to the left as negative.
Rank in increasing order by placing the most negative on the left and the most positive on the right. To rank items as equivalent, overlap them.
▸ View Available Hint(s)
[most negative
91 = +1nC
92 = +1nC
91 = -1nC
93 = +1nC
92- +1nC
93 = +1nC
-1nC
92- -1nC
93- -1nC
91= +1nC
92 = +1nC
93=-1nC
91
+1nC
92=-1nC
93=-1nC
91 = +1nC
2 = −1nC
93 = +1nC
The correct ranking cannot be determined.
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most positive
Part A
Find the x-component of the electric field at the origin, point O.
Express your answer in newtons per coulomb to three significant figures, keeping in mind that an x component that points to the right is positive.
▸ View Available Hint(s)
Eoz =
Η ΑΣΦ
?
N/C
Submit
Part B
Now, assume that charge q2 is negative; q2 = -6 nC, as shown in (Figure 2). What is the x-component of the net electric field at the origin, point O?
Express your answer in newtons per coulomb to three significant figures, keeping in mind that an x component that points to the right is positive.
▸ View Available Hint(s)
Eoz=
Η ΑΣΦ
?
N/C
Chapter 34 Solutions
University Physics With Modern Physics Technology Update, Books A La Carte Edition
Ch. 34 - Prob. 1DQCh. 34 - Prob. 2DQCh. 34 - Prob. 3DQCh. 34 - Prob. 4DQCh. 34 - Prob. 5DQCh. 34 - Prob. 6DQCh. 34 - Prob. 7DQCh. 34 - Prob. 8DQCh. 34 - Prob. 9DQCh. 34 - Prob. 10DQ
Ch. 34 - Prob. 11DQCh. 34 - Prob. 12DQCh. 34 - Prob. 13DQCh. 34 - Prob. 14DQCh. 34 - Prob. 15DQCh. 34 - Prob. 16DQCh. 34 - Prob. 17DQCh. 34 - Prob. 18DQCh. 34 - Prob. 19DQCh. 34 - Prob. 20DQCh. 34 - Prob. 21DQCh. 34 - Prob. 22DQCh. 34 - Prob. 23DQCh. 34 - Prob. 24DQCh. 34 - Prob. 1ECh. 34 - Prob. 2ECh. 34 - Prob. 3ECh. 34 - Prob. 4ECh. 34 - Prob. 5ECh. 34 - Prob. 6ECh. 34 - Prob. 7ECh. 34 - Prob. 8ECh. 34 - Prob. 9ECh. 34 - Prob. 10ECh. 34 - Prob. 11ECh. 34 - Prob. 12ECh. 34 - Prob. 13ECh. 34 - Prob. 14ECh. 34 - Prob. 15ECh. 34 - Prob. 16ECh. 34 - Prob. 17ECh. 34 - Prob. 18ECh. 34 - Prob. 19ECh. 34 - Prob. 20ECh. 34 - Prob. 21ECh. 34 - Prob. 22ECh. 34 - Prob. 23ECh. 34 - Prob. 24ECh. 34 - Prob. 25ECh. 34 - Prob. 26ECh. 34 - Prob. 27ECh. 34 - Prob. 28ECh. 34 - Prob. 29ECh. 34 - Prob. 30ECh. 34 - Prob. 31ECh. 34 - Prob. 32ECh. 34 - Prob. 33ECh. 34 - Prob. 34ECh. 34 - Prob. 35ECh. 34 - Prob. 36ECh. 34 - Prob. 37ECh. 34 - Prob. 38ECh. 34 - Prob. 39ECh. 34 - Prob. 40ECh. 34 - Prob. 41ECh. 34 - Prob. 42ECh. 34 - Prob. 43ECh. 34 - Prob. 44ECh. 34 - Prob. 45ECh. 34 - Prob. 46ECh. 34 - Prob. 47ECh. 34 - Prob. 48ECh. 34 - Prob. 49ECh. 34 - Prob. 50ECh. 34 - Prob. 51ECh. 34 - Prob. 52ECh. 34 - Prob. 53ECh. 34 - Prob. 54ECh. 34 - Prob. 55ECh. 34 - Prob. 56ECh. 34 - Prob. 57ECh. 34 - Prob. 58ECh. 34 - Prob. 59ECh. 34 - Prob. 60ECh. 34 - Prob. 61ECh. 34 - Prob. 62ECh. 34 - Prob. 63ECh. 34 - Prob. 64ECh. 34 - Prob. 65ECh. 34 - Prob. 66ECh. 34 - Prob. 67ECh. 34 - Prob. 68ECh. 34 - Prob. 69ECh. 34 - Prob. 70ECh. 34 - Prob. 71ECh. 34 - Prob. 72ECh. 34 - Prob. 73ECh. 34 - Prob. 74ECh. 34 - Prob. 75ECh. 34 - Prob. 76ECh. 34 - Prob. 77ECh. 34 - Prob. 78ECh. 34 - Prob. 79ECh. 34 - Prob. 80ECh. 34 - Prob. 81ECh. 34 - Prob. 82ECh. 34 - Prob. 83ECh. 34 - Prob. 84ECh. 34 - Prob. 85ECh. 34 - Prob. 86ECh. 34 - Prob. 87ECh. 34 - Prob. 88ECh. 34 - Prob. 89ECh. 34 - Prob. 90ECh. 34 - Prob. 91ECh. 34 - Prob. 92ECh. 34 - Prob. 93ECh. 34 - Prob. 94ECh. 34 - Prob. 95ECh. 34 - Prob. 96ECh. 34 - Prob. 97ECh. 34 - Prob. 98ECh. 34 - Prob. 99ECh. 34 - Prob. 100ECh. 34 - Prob. 101ECh. 34 - Prob. 102ECh. 34 - Prob. 103ECh. 34 - Prob. 104ECh. 34 - Prob. 105ECh. 34 - Prob. 106ECh. 34 - Prob. 107ECh. 34 - Prob. 108ECh. 34 - Prob. 109ECh. 34 - Prob. 110ECh. 34 - Prob. 111ECh. 34 - Prob. 112ECh. 34 - Prob. 113ECh. 34 - Prob. 114ECh. 34 - Prob. 115ECh. 34 - Prob. 116ECh. 34 - Prob. 117ECh. 34 - Prob. 118ECh. 34 - Prob. 119E
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