Essential University Physics (3rd Edition)
3rd Edition
ISBN: 9780134202709
Author: Richard Wolfson
Publisher: PEARSON
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Textbook Question
Chapter 20, Problem 69P
An electric quadrupole consists of two oppositely directed dipoles in close proximity, (a) Calculate the field of the quadrupole shown in Fig. 20.33 for points to the right of x = a and (b) show that for x >> a the quadrupole field falls off as1/x4.
FIGURE 20.33 Problem 69
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Consider the situation in the figure below; a neutral conducting ball hangs from the ceiling by an insulating string, and a charged insulating rod is going to be placed nearby.
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Chapter 20 Solutions
Essential University Physics (3rd Edition)
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