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.
Version history
2.1
2022-02-13
* It's now possible to change the time difference and the runtime of every particle source.
2.0
2021-01-30
* completely redesigned
* dark mode and Mac compatible
* quantitative examination now possible
* you can now add more particle sources, electrical fields or magnetic fields
* use the ruler to measure the fields and rays
1.1
2014-07-25
* english version
1.0
2014-04-17
Download Cathode Ray on Android and iPhone for free