please check that your answer fits the information for question c

15-5 4 pts A rectangular loop consisting of N = 100 closely wrapped turns of wire has dimensions a = 0.400 m and b = 0.469 m and is oriented in a vertical plane so as to make an angle of 30" with the x axis, as shown. The loop carries a current / = 1.20 A and experiences a uniform B = 0.800 T magnetic field directed along the +x axis. I = 1.20 A a = 0.400 m 30.0 (a) Calculate the magnitude of the magnetic moment of the current-carrying loop. Your Response History: 1. Correct. Your answer: "21.744 A.m?". The data used on this submission: 0.453 m; Submitted 3 days after late deadline. Score: 0.67/1.33 A.m (+ 0.2 A.m 2) (b) Calculate the magnitude of the magnetic torque experienced by the loop. Your Response History: 1. Correct. Your answer: "15.064 N.m". The data used on this submission: 0.453 m; Submitted 3 days after late deadline. Score: 0.67/1.33 N.m ( + 0.1 N.m) (c) Calculate the potential energy of the loop in the field. Your Response History: 1. Incorrect. Your answer: "8.69 J". Correct answer: "-8.70 J". The data used on this submission: 0.453 m; Submitted 3 days after late deadline. Score: 0/1.33 You may change your answer and resubmit: J ( + 0.05 J)