An electron of mass `m_(e )` initially at rest moves through a certain distance in a uniform electric field in time `t_(1)`. A proton of mass `m_(p)` also initially at rest takes time `t_(2)` to move through an equal distance in this uniform electric field.Neglecting the effect of gravity, the ratio of `t_(2)//t_(1)` is nearly equal to

Options

A. 1
B. `sqrt(M_(p)/M_(e))`
C. `sqrt(M_(e)/M_(p))`
D. `M_(e)/M_(p)`

Answer

B