explain with diagram how is the working of a cyclotron ?
The working of a cyclotron is based on the fact that the frequency of revolution of charged particle is not dependent on the energy.
Particle moves inside the two semi-circular disc-like metal containers D1 and D2 called Dees.
When the particle moves from one Dee to another, it is acted upon by electric field.
Electric field changes sign alternately. Therefore, the particle is accelerated by the electric field, which increases the energy of the particle.
The increase in energy increases the radius of the circular path.
Hence, the path is a spiral one.
Time period of revolution is
This frequency is called the cyclotron frequency.
You may also refer to the given links : https://www.meritnation.com/ask-answer/question/how-a-cyclotron-works-plz-explain/moving-charges-and-magnetism/1536782
Best of luck !