Mynd:Leydenjar.png
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Leydenjar.png (125 × 256 mynddílar, skráarstærð: 23 KB, MIME-gerð: image/png)
Lýsing
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English: Drawing of a Leyden jar from a 1913 physics book. A Leyden jar is an antique piece of physics apparatus that can store electric charge; it was the first form of capacitor. It consists of a glass jar coated on the inside and outside with metal foil. The foils stop well short of the mouth of the jar so that the charge can't arc between the foils through the mouth. A brass rod electrode pierces the wooden stopper and extends into the jar, and from it hangs a metal chain which makes contact with the inner foil. The jar is charged by grounding the outside foil and applying electricity from an electrostatic machine to the electrode. |
| Uppruni | Transferred from en.wikipedia to Commons. Originally from Newton Henry Black (1913) Practical Physics, The MacMillan Co., USA, p. 257, fig. 217 |
| Höfundarréttarhafi |
Leyfisupplýsingar:
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This media file is in the public domain in the United States. This applies to U.S. works where the copyright has expired, often because its first publication occurred prior to January 1, 1929, and if not then due to lack of notice or renewal. See this page for further explanation.
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This image might not be in the public domain outside of the United States; this especially applies in the countries and areas that do not apply the rule of the shorter term for US works, such as Canada, Mainland China (not Hong Kong or Macao), Germany, Mexico, and Switzerland. The creator and year of publication are essential information and must be provided. See Wikipedia:Public domain and Wikipedia:Copyrights for more details.
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Original upload log
The original description page was here. All following user names refer to en.wikipedia.
- 2003-01-04 16:08 Caltrop 125×256×8 (23690 bytes) [[Leyden Jar]] from ''Practical Physics'', publ. 1914 by [[Macmillan and Company]]
Breytingaskrá skjals
Smelltu á dagsetningu eða tímasetningu til að sjá hvernig hún leit þá út.
| Dagsetning/Tími | Smámynd | Víddir | Notandi | Athugasemd | |
|---|---|---|---|---|---|
| núverandi | 4. janúar 2007 kl. 00:06 | | 125 × 256 (23 KB) | Paintman | {{Information |Description=en:Leyden jar from ''Practical Physics'', publ. 1914 by en:Macmillan and Company |Source=Originally from [http://en.wikipedia.org en.wikipedia]; description page is/was [http://en.wikipedia.org/w/index.php?title=Image% |
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