skip to content

Cavendish Laboratory : JJ Thomson lecture demonstration with the Braun cathode ray tube

Cavendish Laboratory

<p style='text-align: justify;'>JJ Thomson giving a lecture demonstration with the Braun cathode ray tube. This version of the cathode ray tube, known as a 'Braun tube', was constructed by the German physicist Ferdinand Braun in 1897. The tubes were robust and he sold them commercially. At the far end of the tube, there is a phosphorescent screen which registered the arrival of the cathode rays. This tube was presented to JJ Thomson by Braun and used by Thomson to demonstrate the operation of the e/m experiment.</p>

of


Want to know more?

Under the 'More' menu you can find metadata about the item, and information about sharing this image.

No Contents List Available
  1. Item Metadata
No Metadata Available
  1. Transcription
  1. Translation

Share

If you want to share this page with others you can send them a link to this individual page:
Alternatively please share this page on social media

You can also embed the viewer into your own website or blog using the code below: