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File:VFPt cylindrical magnets attracting.svg

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Original file (SVG file, nominally 800 × 600 pixels, file size: 41 KB)

Summary

Description
English: Magnetic field of two ideal cylindrical magnets with their axis of symmetry inside the image plane. Both magnets are aligned on their common axis in the same direction, which creates an attraction force.
Date
Source Own work
Author Geek3
SVG development
InfoField
 
The SVG code is valid.
 
This plot was created with VectorFieldPlot.
 
This file uses embedded text.

Quality image

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Source code
InfoField

Python code

# paste this code at the end of VectorFieldPlot 1.0
doc = FieldplotDocument('VFPt_cylindrical_magnets_attracting', commons=True)
field = Field({'coils':[[-1.5, 0, 0, 0.25, 0.75 ,1], [1.5, 0, 0., 0.25, 0.75 ,1]]})
doc.draw_magnets(field)
n = 15
for i, x0 in ([[j, -1.5] for j in range(n)] +
    [[j, 1.5] for j in [0, 1, 2, n-3, n-2, n-1]]):
    a = -0.25 + 0.5 * (0.5 + i) / n
    line = FieldLine(field, [x0, a], directions='both', maxr=20.0)
    doc.draw_line(line, arrows_style={'dist':1.7, 'offsets':[1., .5, .5, 1.]})
doc.write()

Licensing

I, the copyright holder of this work, hereby publish it under the following licenses:
GNU head 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.
w:en:Creative Commons
attribution share alike
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
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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.

Captions

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Items portrayed in this file

depicts

magnetic field

magnet

inception

May 2010

media type

image/svg+xml

File history

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Date/TimeThumbnailDimensionsUserComment
current22:56, 22 January 2017Thumbnail for version as of 22:56, 22 January 2017800 × 600 (41 KB)Geek3encoding fix
13:33, 1 June 2010Thumbnail for version as of 13:33, 1 June 2010800 × 600 (41 KB)Geek3VFPt_cylindrical_magnets_attracting

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