File:VFPt magnets BH currents+charges.svg
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Summary
editDescriptionVFPt magnets BH currents+charges.svg |
English: Comparison of the magnetic B-field and H-field inside and outside of a cylindrical bar magnet. The fields are accurately computed with Ampère's and Gilbert's model, which both yield precise solutions that coincide perfectly outside of the magnet. For the B-field in Ampére's model, effective current around the magnet are considered, which are displayed here with symbols for ring currents (dot symbols for current out of the image plane, cross symbols for current into image plane). For the H-field in Gilbert's model, magnetic charges are considered at the magnetic poles (plus and minus symbols).
Discrete field lines are drawn. |
Date | |
Source | Own work |
Author | Geek3 |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 11:28, 21 November 2020 | 600 × 720 (62 KB) | Geek3 (talk | contribs) | Uploaded own work with UploadWizard |
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Short title | VFPt_magnets_BH_currents+charges |
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Image title | VFPt_magnets_BH_currents+charges
created with VectorFieldPlot 1.4 http://commons.wikimedia.org/wiki/User:Geek3/VectorFieldPlot about: http://commons.wikimedia.org/wiki/File:VFPt_magnets_BH_currents+charges.svg rights: Creative Commons Attribution ShareAlike 4.0 |
Width | 600 |
Height | 720 |