Under the influence of a uniform magnetic field, a charged particle moves with constant speed $\mathrm{V}$ in a circle of radius $R$. The time period of rotation of the particle :

• A

  Depends on both $v$ and $R$
• B

  Depends on $v$ and not on $R$
• C

  Depends on R and not on $v$
• Correct answer
  D

  Is independent of both $v$ and $R$

Hence, the correct answer is option: 'D'.