Mastering Physics with Pearson eText -- ValuePack Access Card -- for Essential University Physics
3rd Edition
ISBN: 9780321993731
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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Mastering Physics with Pearson eText -- ValuePack Access Card -- for Essential University Physics
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