A dipole consists of two equal and opposite point charges (± q) separated by a distance d.
Question:
(a) Write an expression for the magnitude of the electric field at a point (x, 0) a large distance (x >> d) from the midpoint of the charges on a line perpendicular to the dipole axis.
(b) Give the direction of the field for x > 0 and for x
Transcribed Image Text:
d/2 d/2
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Related Book For
Physics
ISBN: 978-0077339685
2nd edition
Authors: Alan Giambattista, Betty Richardson, Robert Richardson
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