Analytical solution for the electric field in a half space conductor due to alternating current injected at the surface

dc.contributor.author Bowler, Nicola
dc.contributor.author Bowler, Nicola
dc.contributor.department Center for Nondestructive Evaluation
dc.date 2018-02-13T12:09:28.000
dc.date.accessioned 2020-06-30T01:26:07Z
dc.date.available 2020-06-30T01:26:07Z
dc.date.copyright Thu Jan 01 00:00:00 UTC 2004
dc.date.embargo 2013-06-07
dc.date.issued 2004-01-01
dc.description.abstract <p>An analytical expression for the electric field in a half space conductor, due to alternating current injected at the surface, is derived. Assuming that the injected current flows in wires perpendicular to the surface of the test piece, the problem can be formulated in terms of a single, transverse magnetic, potential. Considering at first one wire, the cylindrical symmetry permits simplification of the calculation by use of the Hankel transform. The final result for a system with two current-carrying wires is obtained by superposition.</p>
dc.description.comments <p>The following article appeared in <em>Journal of Applied Physics</em> 95, no. 1 (2004): 344–348 and may be found at <a href="http://dx.doi.org/10.1063/1.1630700" target="_blank">http://dx.doi.org/10.1063/1.1630700</a>.</p>
dc.format.mimetype application/pdf
dc.identifier archive/lib.dr.iastate.edu/cnde_pubs/15/
dc.identifier.articleid 1015
dc.identifier.contextkey 4207640
dc.identifier.s3bucket isulib-bepress-aws-west
dc.identifier.submissionpath cnde_pubs/15
dc.identifier.uri https://dr.lib.iastate.edu/handle/20.500.12876/15732
dc.language.iso en
dc.source.bitstream archive/lib.dr.iastate.edu/cnde_pubs/15/2004_BowlerN_AnalyticalSolutionElectric.pdf|||Fri Jan 14 20:30:11 UTC 2022
dc.source.uri 10.1063/1.1630700
dc.subject.disciplines Electrical and Computer Engineering
dc.subject.disciplines Materials Science and Engineering
dc.subject.keywords wires (electric)
dc.subject.keywords current density
dc.subject.keywords electric fields
dc.subject.keywords Hankel transforms
dc.subject.keywords series (mathematics)
dc.title Analytical solution for the electric field in a half space conductor due to alternating current injected at the surface
dc.type article
dc.type.genre article
dspace.entity.type Publication
relation.isAuthorOfPublication b6974335-cf51-4bf5-9758-28988104c1f2
relation.isOrgUnitOfPublication f2b877c3-5654-4c6a-9e64-6c944f9f02b6
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