Question
Question: List out the different characteristics of anode rays....
List out the different characteristics of anode rays.
Solution
In the given question firstly we have to define the anode rays, it refers to the beam of positive ions that is created by certain types of gas-discharge tubes. They consist of positively charged particles and are deflected by the electrical and magnetic fields.
Complete step by step solution:
The given question statement asks about the anode rays. So we have to explain the anode rays and then mention the properties of the rays as they are the ones emitting from the anode. Now we have to mention the characteristics of anode rays point by point.
Talking about the anode rays we know that they are rays (also positive ray or canal ray) or a beam of positive ions that is created by certain types of gas-discharge tubes.
The characteristics of anode rays are:
1. They are also known to consist of positively charged particles.
2. They are the ones which are deflected by the electrical and magnetic fields. Deflections are very little when they are compared to the deflection of the cathode rays because they known to be consist of heavy particles
3. The deflection of the anode rays also depends on the nature of the rays which are in the discharge tube. Heavier than the gas lowers which are in the depletion.
4. The Application of the sufficiently high level of electrical potential also creates alkali or alkaline earth ions and their emission is most brightly visible at the anode.
Note: They were known to be first observed in Crookes tubes during experiments by the German scientist Eugen Goldstein, in 1886 . Later work on anode rays by Wilhelm Wien and J. J. Thomson led to the development of mass spectrometry. An anode ray ion source typically is an anode coated with the halide salt of an alkali or alkaline earth metal.