Four particles A, B, and C and D of masses `m_(A), m_(B), m_(B) and m_(D)` respectively, follow the paths shown in the figure, in a uniform magnetic field. Each particle moving with same speed. `Q_(A), Q_(B), Q_(C) and Q_(D)` are the specific charge of particles A, B, C and D respectively (assume that the motion of each particle is in the same plane perpendicular to the magnetic field).

Options

A. `Q_(A) lt Q_(B) lt Q_(C) lt Q_(D)`
B. `Q_(B) lt Q_(D) lt Q_(C) ltQ_(A)`
C. charge on the particle B and particle D is of the same nature
D. work done by magnetic force on the particle C is minimum as compared to other particles

Answer

C