Question: Q. 15. (i) Deduce an expression for the frequency of revolution of a charged particle in a magnetic field and show that it is independent of velocity or energy of the particle.

(ii) Draw a schematic sketch of a cyclotron. Explain, giving the essential details of its construction, how it is used to accelerate the charged particles.

U] [O.D. I, II, III, 2014]

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Solution:

Ans. (i) Try yourself, Similar to Q. No. 13(i), Short Answer Type II

3

(ii) Try yourself, Similar to Q. No. 14, Short Answer Type II



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