DocumentCode
1089786
Title
AmpÈre´s Law for a Linear Uniform Cylindrical Current
Author
de Wolf, David A.
Author_Institution
Virginia Polytech. Inst. & State Univ., Blacksburg
Volume
50
Issue
3
fYear
2007
Firstpage
256
Lastpage
258
Abstract
The derivation of a magnetic flux-density vector Boarr from Ampere´s law requires additional symmetry and field-line arguments to be complete, if the more complicated Biot-Savart law is to be avoided in undergraduate text treatments. A widespread reason for a zero radial component Boarr of due to an infinite straight current is refuted.
Keywords
current density; magnetic fields; magnetic flux; Ampere´s law; Biot-Savart law; infinite straight current; linear uniform cylindrical current; magnetic flux-density vector; zero radial component; Current density; Electromagnetics; Magnetic analysis; Magnetic fields; Magnetic flux density; Magnetic separation; Magnetostatics; Maxwell equations; Physics; Wire; Current density; Maxwell equations; magnetic fields; magnetic forces; magnetostatics;
fLanguage
English
Journal_Title
Education, IEEE Transactions on
Publisher
ieee
ISSN
0018-9359
Type
jour
DOI
10.1109/TE.2007.901980
Filename
4287109
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