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Iqraasgherali
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- Homework Statement
- Why is perforated cathode used in the discovery of anode rays? Is there a hole in anode through which cathode rays pass and what causes the glow behind cathode and anode electrode? Is this glow due to the rays?
- Relevant Equations
- There are no equations.
I really tried to solve it a lot and the info that I gathered is :
Electrons or protons can be ABSORBED by cathode or anode so there must be some hole in the electrode for the rays to pass.
These electrons ionize the gas and those positive gas ions move towards cathode.
Electrons or protons can be ABSORBED by cathode or anode so there must be some hole in the electrode for the rays to pass.
These electrons ionize the gas and those positive gas ions move towards cathode.