railway RRB Technician Grade 1 Mock Test 2024 Physics Moving Charges and Magnetism Motion in a Magnetic Field
A proton and an alpha particle moving with same kinetic energy enter in the region of uniform magnetic field perpendicular to it. The ratio of radii of their trajectories will be:
1
1 ∶ 1
2
√2 ∶ 1
3
4 ∶ 1
4
1 ∶ √2