Ionized hydrogen atoms and `alpha-`particle with moments enters perpendicular to a constant megnetic field. B. The ratio of their radii of their paths `r_(H): r_(alpha)` be :

Ionized hydrogen atoms and alpha -particles with same momenta enters perpendicular to a constant magnetic field, B. The ratio of their radii of their paths r_(H):r_(alpha) will be :

A proton and an alpha -particle are projected with the same kinetic energy at right angle to a uniform magnetic field. The ratio of the radii of their paths is

A proton, at deuteron and an alpha -particle are projected perpendicular to the direction of a uniform magnetic field with same kinetic energy. The ratio of the radii of the circular paths described by them is

A proton and an alpha -particles enters in a uniform magnetic field with same velocity, then ratio of the radii of path describe by them