Two particles of equal charges after being accelerated through the same potential difference enter a uniform transverse magnetic field and describe circular path of radii `R_(1)andR_(2)` respectively . Then the ratio of their masses `(M_(1)//M_(2))` is

Options

A. `(R_(1)//R_(2))^(2)`
B. `(R_(1)//R_(2))`
C. `(R_(2)//R_(1))`
D. `(R_(1)//R_(2))^(1//2)`

Answer

A