Advertisements
Advertisements
Question
How is a cathode ray beam affected while passing through an electric field?
Advertisements
Solution
A cathode ray beam while passing through an .electric field is deflected towards the positive plate (i.e. towards higher potential).
RELATED QUESTIONS
In a cathode ray tube, what is the function of anode?
Give one example of isobars.
A radioactive nucleus `""_"Z"^"A"` X first emits a beta particle and then an alpha particle to give the resulting nucleus `""_"Q"^"P"` Y What will be the values of P and Q in terms of A and Z?
A nucleus of an element X which has the symbol `""_84^202` X emits an alpha particle and then a beta particle. The final nucleus is `""_"b"^"a"` Y Find a and b.
A radioactive source emits three types of radiations.
Name the radiation which has the highest ionizing power.
Name a common device where a hot cathode ray tube is used.
88Ra226 experiences three α - decay. Find the number of neutrons in the daughter element.
Heavy radioactive elements eventually turn into ______.
The count rate of activity of a radioactive sample of a very large population decreased from 1024 to 128 in 3 minutes. Then the rate of disintegration at the end of 5 minutes is ______.
