Practicing Success
A ∝ particle and a proton enters a region of uniform magnetic field B with same momentum at right angle to magnetic field. The ratio of the radii of the circular paths of ∝ particle to proton is |
1 : 1 1 : 2 2 : 1 1 : 4 |
1 : 2 |
The correct answer is Option (2) → 1 : 2 |