A particle of mass ‘m ’ and charge ‘ q’ is projected into a region having a perpendicular uniform magnetic field ‘B’ of width d . Find the angle of deviation ‘$\theta$ ’ of the particle as it comes out of the magnetic field.

• A

  ${\sin }^{-1}\left(\frac{\text{dqB}}{\text{mv}}\right)$

• B

  ${\sin }^{-1}\left(\frac{\text{Bq}}{\text{mvd}}\right)$

• C

  ${\sin }^{-1}\left(\frac{\text{mv}}{\text{dqB}}\right)$

• D

  ${\sin }^{-1}\left(\frac{\text{Bq}}{\text{mv}}\right)$