9 a is If a charged particle of specific charge m entering

Last updated: 6/24/2023

9 a is If a charged particle of specific charge m entering in a uniform magnetic field of strength B which is extended upto a distance 4d as shown in figure at a speed v 2 a d B then which of the following is correct 4d 2 0 XXXXXXX XX x XX XX XX 1 angle subtended by path of the charged particle at the centre of circular path is 6 till it exits out of the field 2 the charge will move on a circular path and will come out from magnetic field at a distance 4d from the point of insertion 3 the time for which particle will be in the 2 magnetic field is aB 4 the charged particle will subtend an angle of 90 at the centre of circular path till it exits out of the field