File:Tesla electrical oscillator.gif
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Size of this preview: 461 × 599 pixels. Other resolutions: 185 × 240 pixels | 541 × 703 pixels.
Original file (541 × 703 pixels, file size: 121 KB, MIME type: image/gif)
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Summary
| Description |
English: A compact Tesla coil invented by Nikola Tesla in the late 1890s. A technical article describing how these compact coils work and giving circuit diagrams is "Tesla circuit controllers for obtaining oscillatory currents of high frequency" in The Electrical Engineer, New York, Vol. 26, No. 538, August 25, 1898, p. 180-182 Caption: An Early "Tesla" High Frequency Oscillator Developing 2 Sq. Ft. of Streamers With 25 Watts Input. First Used in Europe by the Late Lord Kelvin in His Lectures Before the British Association for the Advancement of Science. |
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| Source | Samuel Cohen, "Dr. Nikola Tesla and his Achievements", Electrical Experimenter magazine, The Electrical Experimenter Co., New York, Vol. 4, No. 10, February 1917, p. 713, fig. 2 | ||||||||||||||||||||
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Licensing
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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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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 21:39, 16 May 2011 | | 541 × 703 (121 KB) | GLPeterson | {{Information |Description ={{en|1=Fig. 2. "An Early "Tesla" High Frequency Oscillator Developing 2 Sq. Ft. of Streamers With 25 Watts Input. First Used in Europe by the Late Lord Kelvin in His Lectures Before the British Association for the Advancem |
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