File:VFPt Solenoid correct2.svg

This is a file from the Wikimedia Commons. Information from its description page there is shown below.
Commons is a freely licensed media file repository. You can help.

Summary

Description

English: Diagram of a solenoid and its magnetic field lines. The shape of all lines is correct according to the laws of electrodynamics.

Date

June 2010

Source

Own work

This plot was created with VectorFieldPlot

Author

Geek3

✓ The source code of this SVG is valid.

Source Code

The image was generated with VectorFieldPlot 1.0

VectorFieldPlot source code
# paste this code at the end of VectorFieldPlot 1.0ьориопишщдогвнчыяпкаыв doc = FieldplotDocument('VFPt_Solenoid_correct2', width=490, height=200, unit=100, commons=True) field = Field({'coils':[[0, 0, 0, 0.49, 0.98, 1]]}) n = 8 for a in [-0.455, -0.385, -0.275, -0.165, -0.055, 0.055, 0.165, 0.275, 0.385, 0.455]: line = FieldLine(field, [0, a], directions='both', maxr=3.5) doc.draw_line(line, linewidth=1.0, arrows_style={'dist':1.5, 'min_arrows':1, 'max_arrows':3, 'offsets':[1, 0.25, 0.25, 1], 'scale':2}) field.add_element('wires', [[x, 0.49, 1] for x in sc.linspace(-0.84, 0.84, 7)] + [[x, -0.49, -1] for x in sc.linspace(-0.84, 0.84, 7)]) doc.draw_currents(field) doc.write()

VectorFieldPlot source code

# paste this code at the end of VectorFieldPlot 1.0ьориопишщдогвнчыяпкаыв
doc = FieldplotDocument('VFPt_Solenoid_correct2',
    width=490, height=200, unit=100, commons=True)
field = Field({'coils':[[0, 0, 0, 0.49, 0.98, 1]]})
n = 8
for a in [-0.455, -0.385, -0.275, -0.165, -0.055, 0.055, 0.165, 0.275, 0.385, 0.455]:
    line = FieldLine(field, [0, a], directions='both', maxr=3.5)
    doc.draw_line(line, linewidth=1.0, arrows_style={'dist':1.5, 'min_arrows':1,
        'max_arrows':3, 'offsets':[1, 0.25, 0.25, 1], 'scale':2})
field.add_element('wires', [[x, 0.49, 1] for x in sc.linspace(-0.84, 0.84, 7)] + [[x, -0.49, -1] for x in sc.linspace(-0.84, 0.84, 7)])
doc.draw_currents(field)
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.

http://www.gnu.org/copyleft/fdl.htmlGFDLGNU Free Documentation Licensetruetrue

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 attribute the work in the manner specified by the author or licensor (but not in any way that suggests that they endorse you or your use of the work).
share alike – If you alter, transform, or build upon this work, you may distribute the resulting work only under the same or similar license to this one.

CC-BY-SA-3.0 truetrue

You may select the license of your choice.

File usage

The following pages on Schools Wikipedia link to this image (list may be incomplete):

Metadata

This file contains additional information, probably added from the digital camera or scanner used to create or digitize it. If the file has been modified from its original state, some details may not fully reflect the modified file.

Short title	VFPt_Solenoid_correct
Image title	VFPt_Solenoid_correct created with VectorFieldPlot 1.1 http://commons.wikimedia.org/wiki/User:Geek3/VectorFieldPlot and manually modified about: http://commons.wikimedia.org/wiki/File:VFPt_Solenoid_correct.svg rights: GNU Free Documentation license, Creative Commons Attribution ShareAlike license
Width	490
Height	200

Learn more

SOS Children has brought Wikipedia to the classroom. SOS Children's Villages helps those who have nothing and no one, giving them back the famly they have lost and bringing them the very best opportunities for a happy, healthy future. Want to learn more? Go to http://www.soschildrensvillages.org.uk/sponsor-a-child