Archived App (Last seen on 31 May 2026)
This is an archived listing of the app previously available on the App Store.Although the app is no longer distributed by Apple, you can still view its description, screenshots, version history, ratings, and metadata for reference.
About
With this app you can simulate a cathode ray inside an electronic and magnetic field.
You can change the electric voltage and magnetic flux density to check which way the ray goes. For comparison the is also a ray of He-nucleus.
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What's New in Cathode Ray
2.1
February 13, 2022
* It's now possible to change the time difference and the runtime of every particle source.
