Question 13 5 pts A proton moving with a speed of 8 x 10 m/s perpendicular to a uniform magnetic field of 1.20 T will move in a circle of radius? O 0.40 cm O 3.2 cm O 1.6 cm O 7.0 cmQuestion 14 5 pts In what direction is the force on the moving positive charge B O right O into page O out of page O LeftQuestion 15 5 pts In what direction is the magnetic field if the force on the moving positive charge is into the page as shown? F X O out of page O Toward top of page O into page O Toward bottom of page