File:VFPt Solenoid correct2.svg

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Original file(SVG file, nominally 490 × 200 pixels, file size: 15 KB)

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English: Diagram of a solenoid and its magnetic field lines. The shape of all lines was computed according to the laws of electrodynamics.
Source Own work
Author Geek3
Other versions
SVG development
VectorFieldPlot symbol.svg
This plot was created with VectorFieldPlot.


VectorFieldPlot source code
# paste this code at the end of VectorFieldPlot 1.0
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)])


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current17:15, 12 June 2010Thumbnail for version as of 17:15, 12 June 2010490 × 200 (15 KB)Geek3VFPt_Solenoid_correct2

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