A proton beam enters a uniform magnetic field of 0 3 Tesla

Last updated: 6/9/2023

A proton beam enters a uniform magnetic field of 0 3 Tesla making an angle of 60 to its direction with a velocity of 4 x 105 m s The radius of the helical path of the proton beam will be O O 4 mm 6 mm O O 12 mm 8 mm