elektronstrålene
Elektronstrålene is a phenomenon observed in certain types of vacuum tubes, particularly those used in early 20th-century electronics. It occurs when a stream of electrons is accelerated through a high-voltage electric field, causing the electrons to emit visible light as they collide with a target material, such as a metal plate or a fluorescent screen. This light emission is due to the electrons transferring energy to the target material, exciting its atoms and causing them to emit photons.
The color of the light emitted depends on the energy of the electrons and the material of
Elektronstrålene was a significant development in the early days of electronics, leading to the creation of
Today, elektronstrålene is largely a historical curiosity, used primarily in educational settings to demonstrate the principles