Question if hot yet answered Marked out of 4.03 '-l: ' Fiag question A proton is traveling in a STRAIGHT LINE North, parallel to the surface of the Earth through a magnetic field of strength 7.5 x 10'1\" T. The magnetic eld is oriented perpendicular to the velocity of the proton. Draw a freebody diagram of the proton, including the FORCE OF GRAVITY (1 mark) What is the orientation of the magnetic field in this scenario? (1 mark) At what velocity must the proton travel in order to remain traveling in a straight line? (2 marks)