File:VFPt cylindrical coil.svg
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Original file (SVG file, nominally 800 × 600 pixels, file size: 25 KB)
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Summary
| Description |
English: Magnetic field of an ideal cylindrical coil with its axis of symmetry inside the image plane. The shape of the field lines is accurately computed with a physical model. |
| Date | |
| Source | Own work |
| Author | Geek3 |
| Other versions |
 |
| SVG development |  This plot was created with VectorFieldPlot. |
| Source code | Python code# paste this code at the end of VectorFieldPlot 1.0
doc = FieldplotDocument('VFPt_cylindrical_coil', commons=True)
field = Field({'coils':[[0,0,0,1,2,1]]})
n = 15
for i in range(n):
a = (0.5 + i) / n
a = (-1. + 2. * a)
line = FieldLine(field, [0.0, a], directions='both', maxr=15.0)
doc.draw_line(line, arrows_style={'dist':3, 'offsets':[0., .5, .5, 1.]})
doc.draw_object('path', {'style':'fill:none; stroke:#808080; ' +
'stroke-width:.06; stroke-linecap:butt', 'd':'M -2,-1 L 2,-1'})
doc.draw_object('path', {'style':'fill:none; stroke:#808080; ' +
'stroke-width:.06; stroke-linecap:butt', 'd':'M -2,1 L 2,1'})
doc.write()
|
Licensing
I, the copyright holder of this work, hereby publish it under the following licenses:
|
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. |
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license.
- You are free:
- 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.
You may select the license of your choice.
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 14:15, 29 April 2017 | | 800 × 600 (25 KB) | Geek3 | validator fix |
| 13:02, 1 June 2010 |  | 800 × 600 (25 KB) | Geek3 | VFPt_cylindrical_coil |
File usage
No pages on the English Wikipedia use this file (pages on other projects are not listed).
Global file usage
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- Usage on pl.wikipedia.org
