File:Dynamo - commutating plane field distortion.svg

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Drawing based on w:Image:Dynamo - commutating plane field distortion.jpg. Description from there:

Public Domain source: 

   * Hawkins Electrical Guide, Volume 1
   * Chapter 20: Commutation and the Commutator, Page 286
   * Copyright 1917 by Theo. Audel & Co.
   * Printed in the United States
Photographed, reduced to grayscale, and saved as a JPG by Dale Mahalko, Gilman, WI
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Source Own work based on: Dynamo - commutating plane field distortion.jpg
Author Borb
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Borb, the copyright holder of this work, hereby publishes 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.
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Attribution: Borb
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Date/TimeThumbnailDimensionsUserComment
current14:14, 19 April 2008Thumbnail for version as of 14:14, 19 April 2008588 × 493 (62 KB)Borb (talk | contribs)Corrected field arrows on left.
11:58, 3 April 2008Thumbnail for version as of 11:58, 3 April 2008588 × 493 (61 KB)Borb (talk | contribs)Adjusted field lines to better represent original.
14:00, 31 March 2008Thumbnail for version as of 14:00, 31 March 2008588 × 493 (61 KB)Borb (talk | contribs)Corrected the arrows.
13:57, 31 March 2008Thumbnail for version as of 13:57, 31 March 2008588 × 493 (59 KB)Borb (talk | contribs){{Information |Description=Drawing based on w:Image:Dynamo - commutating plane field distortion.jpg. Description from there: Public Domain source: * Hawkins Electrical Guide, Volume 1 * Chapter 20: Commutation and the Commutator, Page 286

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