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File:Circuit showing the use of Poulsen's arc Wellcome M0014864.jpg

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Circuit showing the use of Poulsen's arc
Title
Circuit showing the use of Poulsen's arc
Description

Circuit showing the use of Poulsen's arc to give sustained oscillation.

Wellcome Images
Keywords: Physics
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This file comes from Wellcome Images, a website operated by Wellcome Trust, a global charitable foundation based in the United Kingdom. Refer to Wellcome blog post (archive).
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  • Photo number: M0014864
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https://wellcomeimages.org/indexplus/obf_images/49/8b/0de22875d1dc242f04d18a6ef4c2.jpg

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current18:03, 24 October 2014Thumbnail for version as of 18:03, 24 October 20144,696 × 2,294 (1.38 MB)Fæ (talk | contribs)=={{int:filedesc}}== {{Artwork |artist = |author = |title = Circuit showing the use of Poulsen's arc |description = Circuit showing the use of Poulsen's arc to give sustained oscillation. <p>Wellcome Images<b...

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