Done AA A rutgers.quiz-Iti-iad-prod.instructure.com C Return Submit A loop of wire is being moved out of a region of uniform magnetic field going into the page as shown below. In what direction is the sum of the forces exerted by the B-field on the wire loop? B X X X X X X X X E X X X X X X X 2 V 3 X 4 X X X X 5 X X 6 7 O Down 8 O Into the page Out of the page Up 10 Right O LeftDone AA A itgers.quiz-Iti-iad-prod.instructure.com C 19 2 points A loop is oriented as shown below inside a region of uniform and constant external magnetic field. The B-field lines point straight upwards. The normal to the loop is parallel to the external B-field lines. The dashed parts of the loop are behind the screen and the solid parts of the loop are in front of the screen. The external magnetic field has a magnitude of B and the area of the loop is A. The loop is then rotated by 180 around the axis shown. The magnitude of the change in flux through the loop (| A $ |) is equal to: B - field O 2 BA O BA O 0 O -BA O 0.5 BA Clear my selectionDone AA A rutgers.quiz-Iti-iad-prod.instructure.com C Return Submit Region 5 -7 1 Region 3 Region 2 Region 4 Clear my selection E 1 3 2 points 2 The magnetic flux through a 10.0 cm2 loop is 8.0 T cm2, and the magnetic field at the location of the loop is uniform. Choose all correct answers. The direction of the B field cannot be perpendicular to the surface of the loop O 4 If the direction of the B field is parallel to the normal to the loop's surface, then B = 0.8 T. The magnitude of the B field must satisfy the condition B