File:VFPt dipole electric manylines.svg
Original file (SVG file, nominally 600 × 600 pixels, file size: 36 KB)
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Summary
[edit]DescriptionVFPt dipole electric manylines.svg |
English: Electric dipole field of two point-charges with finite distance. |
Date | |
Source | Own work |
Author | Geek3 |
Other versions | |
SVG development InfoField | This plot was created with VectorFieldPlot; "-" and "+" are path text. |
Source code InfoField | Python code# paste this code at the end of VectorFieldPlot 1.2
doc = FieldplotDocument('VFPt_dipole_electric_manylines',
commons=True, width=600, height=600)
field = Field({'monopoles':[[-0.5,0,-1], [0.5,0,1]]})
doc.draw_charges(field, scale=1.5)
n = 32
for i in range(n):
phi = 2.0 * pi * (i + 0.5) / n
line = FieldLine(field, [0.5,0], start_v=[cos(phi), sin(phi)],
directions='forward', maxr=1e4)
if i in [11, 13, 15, 16, 18, 20]: max_arrows = 0
else: max_arrows = None
doc.draw_line(line, linewidth=2,
arrows_style={'dist':1.8, 'scale':1.1, 'max_arrows':max_arrows})
doc.write()
|
Licensing
[edit]Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License.http://www.gnu.org/copyleft/fdl.htmlGFDLGNU Free Documentation Licensetruetrue |
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- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
- share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
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Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 15:02, 28 September 2010 | 600 × 600 (36 KB) | Geek3 (talk | contribs) | own work |
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Short title | VFPt_dipole_electric_manylines |
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Image title | VFPt_dipole_electric_manylines
created with VectorFieldPlot 1.2 http://commons.wikimedia.org/wiki/User:Geek3/VectorFieldPlot about: http://commons.wikimedia.org/wiki/File:VFPt_dipole_electric_manylines.svg rights: GNU Free Documentation license, Creative Commons Attribution ShareAlike license |