| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 726155 | Journal of Electrostatics | 2011 | 7 Pages |
Abstract
Exact series expressions are obtained for the longitudinal and transverse polarizabilities of a system of two conducting spheres, for arbitrary sphere radii and separation. In the important case of close approach, where the exact series converge slowly, approximate analytical expressions are obtained. These analytical expressions become more accurate as the distance between the spheres gets small compared to the sphere radii, and reduce to the known analytic values at sphere contact.
► Exact expressions are obtained for the longitudinal and transverse polarizabilities. ► Approximate analytical expressions are obtained when the spheres are close together. ► These expressions become more accurate as distance between the spheres gets small.
Keywords
Related Topics
Physical Sciences and Engineering
Engineering
Electrical and Electronic Engineering
Authors
John Lekner,