30 Choose the correct statement 1 It is possible for a

Last updated: 6/2/2023

30 Choose the correct statement 1 It is possible for a current loop to stay without rotating in a uniform magnetic field 2 If a uniform magnetic field exists in a cubical region and zero outside then it is not possible to project a charged particle from outside into the field so that it describes a complete circle in the field 3 A moving charged particle can be accelerate by a magnetic field 4 All of these