I have already worked out the solutions, but would like to check if my answers are correct. I just need the answers.

Figure (a) Figure (b) Problem B The figure to the right shows a very long wire carrying current Top View Side View out of the page. A bar magnet is fixed to a pivot at the location drawn. If the magnet is allowed to rotate and eventually come to rest, in what direction will the moment of the magnet point when it reaches equilibrium? Select One of the Following (a) +1 (b ) - O O (c) +1 (d) -0 (e) The magnet will not rotate. Current flows out of the page path above sheet Problem 9 A neutral metal bar is moving at constant velocity v to the right through a region where there is a uniform magnetic field pointing out of the page. The magnetic field is produced by some large coils which are not shown on the diagram. Problem 6 What is the relation between the direction of the magnetic field and the magnetic force? Select One of the Following: O (a) The magnetic force and field are parallel. (b) The magnetic force and field point in opposite directions. (c) The magnetic force and field are perpendicular. (d) There is no general relation between the direction of the magnetic force and field. O Problem 7 A proton (my = 107 x 10 "kg, 9, = +1.6 x 10-""C) is fired into a uniform O magnetic field whose direction is perpendicular to the page. The proton follows a circular path through the field as shown. The speed of the proton is 3 x 10%= B out of page and the radius of curvature is 10cm. Calculate the magnitude and direction of the magnetic field. Select One of the Following: Which one of the following diagrams best describes the charge distribution on the surface of the metal bar? (a) 0.31T into page (b) 0.3IT out of page (c) 0.GIT into page (d) OnIT out of page (bj (C) (d) (e)