In cyclotron, the time taken by an ion to describe semicircular path in a dee is

In cyclotron, the time taken by an ion to describe semicircular path in a dee is
  1. dependent on speed of ion.
  2. independent of mass of ion.
  3. independent of speed of ion and radius of circular path.
  4. dependent on radius of circular path.

Solution

$T=\frac{2 \pi m}{q B}$ $T$ is independent of radius and speed.

Asked in: MHT CET 2020 (12 Oct Shift 1)

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