File:Sturgeon electromagnet.png: Difference between revisions
No edit summary |
No edit summary |
||
| Line 25: | Line 25: | ||
[[Category:Nonfiction (nonfiction)]] | [[Category:Nonfiction (nonfiction)]] | ||
[[Category:Concepts in physics (nonfiction)]] | [[Category:Concepts in physics (nonfiction)]] | ||
[[Category:Electricity (nonfiction)]] | |||
[[Category:Electromagnetism (nonfiction)]] | [[Category:Electromagnetism (nonfiction)]] | ||
Latest revision as of 17:32, 31 August 2018
Nonfiction: The first artificial electromagnet, invented by Sturgeon in 1824. Sturgeon`s original drawing from his 1824 paper to the British Royal Society of Arts, Manufactures, and Commerce. The magnet was made of 18 turns of bare copper wire (insulated wire had not yet been invented).
In the News
Fiction cross-reference
Nonfiction cross-reference
External links:
- Electromagnet @ Wikipedia
Attribution: By William Sturgeon - Downloaded August 9, 2008 from Joseph Henry's contributions to the Electromagnet, Smithsonian Institution Archives, neg. no. 46,761-D, where it is credited to Sturgeon, W. (1824) 'Improved Electro Magnetic Apparatus', Trans. Royal Society of Arts, Manufactures, and Commerce, Vol.43, Plate 3, fig.13., Public Domain, https://commons.wikimedia.org/w/index.php?curid=4530107
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 18:52, 30 August 2018 |  | 422 × 600 (32 KB) | Admin (talk | contribs) |
You cannot overwrite this file.
File usage
The following page uses this file:
