File:VFPt helmholtz coil thumb.svg
Original file (SVG file, nominally 220 × 200 pixels, file size: 22 KB)
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Summary
DescriptionVFPt helmholtz coil thumb.svg |
English: Magnetic field around helmholtz coil consisting of two round current loops width their distance matching their radius. Thumbail version |
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Date | |||
Source | Own work | ||
Author | Geek3 | ||
Other versions |
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SVG development InfoField | This W3C-invalid vector image was created with Inkscape, or with something else.
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Source code InfoField | SVG code# paste this code at the end of VectorFieldPlot 1.0
doc = FieldplotDocument('VFPt_helmholtz_coil_thumb', width=220, height=200, unit=40, commons=True)
field = Field({'ringcurrents':[[-0.5,0,0,1,1], [0.5,0,0,1,1]]})
y0 = op.brentq(lambda y: field.F([0, y])[0], 0, 2)
Fs = ig.quad(lambda y: field.F([0, y])[0], -y0, y0)[0]
n = 12
for i in range(n):
a = (i + 0.5) / n
y = op.brentq(lambda y: ig.quad(lambda y1: field.F([0, y1])[0], -y0,y)[0] -a*Fs, -y0,y0)
line = FieldLine(field, [0., y], directions='both', maxr=10)
doc.draw_line(line, linewidth=1, arrows_style={'scale':1.5,
'max_arrows':2, 'offsets':[1.1, 0.25, 0.25, 1.1]})
doc.draw_currents(field, scale=10.0/14.0)
doc.write()
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Licensing
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 |
- 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.
Items portrayed in this file
depicts
June 2010
image/svg+xml
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 02:06, 20 January 2017 | 220 × 200 (22 KB) | wikimediacommons>Geek3 | correct encoding utf-8 |
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