Consider a charged particle of mass m : 0.002 kg and charge q : -6 uC. The particle is moving to the right (in the plane of the page] at velocity v : 131 m/s in a region of space that has uniform electric and magnetic fields. The electric and magnetic forces are the only forces acting on the particle, and the particle moves in a straight line with constant sEed. The electric field points down on the page (as shown], with magnitude E = 82 MC a] If the magnetic field does not have any component parallel to the velocity, then what is the magnitude of the magnetic field? Tesla b] What is the direction of the magnetic field? (choose the correct option) A] Out of the page B) To the left on the page C) Towards the top of the page D) Towards the bottom of the page E}: Into the page F] To the right on the page c) Consider what will happen if the electric field is suddenly turned off while keeping the magnetic field unchanged. The motion ofthe charged particle after the electric field is turned off can be described as a (choose the correct option] A] A circle, with the plane of the circle perpendicularto the page B) A straight line with decreasing speed C] A counterclockwise circle in the plane of the page (as viewed from your perspective looking at the drawing) D) A clockwise circle in the plane of the page (as viewed for your perspective looking at the drawing) E) A spiral of increasing pitch F) A spiral of decreasing pitch G] A straight line with increasing speed E1 OW Consider the same charged particle in Q2 moving in a uniform magnetic field with velocity and magnetic field vectors as shown above. Don't consider electric field for this part. Q1. Find the magnitude of the magnetic force acting on this particle? (should be in pN and enter a positive number) Q2. Which of the following best describes the motion of the charged particle in this situation? A) Moves in a spiral pattern with constant pitch B) Moves in a spiral pattern with increasing pitch C) Moves in a straight line with decreasing speed D) Moves in a straight line with increasing speed E) Moves in a spiral pattern of decreasing pitch F) Moves in a straight line at constant speed G) Moves in a circle