kindly ensure proper explanation. 4. Several a-particles of different speeds enter a uniform magnetic field confined into a cylindrical region. If all the a-particles enter the field radially, what can you say about time intervals spent by them in the magnetic field? Ya) Faster is the particle, lesser is the time. (b) Slower is the particle, lesser is the time. O Slower is the particle, greater is the time. (d) The time is same for all the particles. Answer is a and c

kindly ensure proper explanation. 4. Several a-particles of different speeds enter a uniform magnetic field confined into a cylindrical region. If all the a-particles enter the field radially, what can you say about time intervals spent by them in the magnetic field? Ya) Faster is the particle, lesser is the time. (b) Slower is the particle, lesser is the time. O Slower is the particle, greater is the time. (d) The time is same for all the particles. Answer is a and c