ch22-p021 - 21. Think of the quadrupole as composed of two...

Info iconThis preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
21. Think of the quadrupole as composed of two dipoles, each with dipole moment of magnitude p = qd . The moments point in opposite directions and produce fields in opposite directions at points on the quadrupole axis. Consider the point P on the axis, a distance z to the right of the quadrupole center and take a rightward pointing field to be positive. Then, the field produced by the right dipole of the pair is
Background image of page 1
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 06/07/2010 for the course PHYS 344 taught by Professor Bb during the Spring '10 term at The Petroleum Institute.

Ask a homework question - tutors are online