# Computation of the Three-Dimensional Magnetic Field From Solid Permanent-Magnet Bipolar Cylinders By Employing Toroidal Harmonics

@article{Selvaggi2007ComputationOT, title={Computation of the Three-Dimensional Magnetic Field From Solid Permanent-Magnet Bipolar Cylinders By Employing Toroidal Harmonics}, author={J Selvaggi and S. Salon and O. M. Kwon and M. V. K. Chari}, journal={IEEE Transactions on Magnetics}, year={2007}, volume={43}, pages={3833-3839} }

- Published 2007 in IEEE Transactions on Magnetics

We present an analytical method, employing toroidal harmonics, for computing the three-dimensional (3-D) magnetic field from a circular cylindrical bipolar permanent magnet. Bipolar magnets are those which are polarized perpendicular to the axis of the cylinder. We take a completely analytical approach in order to facilitate parametric studies of the external 3-D magnetic field produced by bipolar magnets. The results of our analysis are verified by comparing them to previously publishedâ€¦Â CONTINUE READING

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