File:Barlow's wheel.jpg
![File:Barlow's wheel.jpg](https://upload.wikimedia.org/wikipedia/commons/thumb/6/62/Barlow%27s_wheel.jpg/778px-Barlow%27s_wheel.jpg?20100914122133)
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DescriptionBarlow's wheel.jpg |
English: Barlow's wheel, an experimental electric motor designed by English mathematician Peter Barlow in 1822. It is a form of homopolar motor. Electric current flows from the axle of the rotor through the points which dip into a trough of mercury, and back to the battery. The points are between the poles of the magnet which creates a transverse magnetic field. The Lorentz force due to the moving charges in the magnetic field causes the wheel to rotate. |
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This is a retouched picture, which means that it has been digitally altered from its original version. Modifications: isolate one figure. The original can be viewed here: Max-kohl 0968.jpg: ![]()
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This work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 70 years or fewer.
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This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights. |
https://creativecommons.org/publicdomain/mark/1.0/PDMCreative Commons Public Domain Mark 1.0falsefalse
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[edit]This image is a derivative work of the following images:
- File:Max-kohl_0968.jpg licensed with PD-old
- 2010-05-25T23:22:22Z Hgrobe 6650x4750 (3494810 Bytes)
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 12:21, 14 September 2010 | ![]() | 1,184 × 912 (149 KB) | Pieter Kuiper (talk | contribs) | {{Information |Description=Barlow's rotating wheel |Source=*File:Max-kohl_0968.jpg |Date=2010-09-14 12:20 (UTC) |Author=*File:Max-kohl_0968.jpg: Max Kohl A.G. Chemnitz i.S. *derivative work: ~~~ |Permission= |other_versions= }} {{RetouchedPic |
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