just tell the right options for this one

9 TUTU places a rectangular coil of wire in a magnetic field. TUTU then runs a current through this wire. Which of the following does not affect the torque on the wire? O A. the length of the sides of the loop O B. the orientation of the loop O C. the magnitude of the current in the loop O D. the area of the loop O E. the direction of the current in the loop 10 TUTU measures the magnetic moment of a coil in a phys1310 lab. If the coil has 340 circular loops and is of radius 0.023 m, what is the magnetic moment when TUTU puts a current of 2.5 A through it? O A. 0.21 A . m2 O B. 1.4 A . m2 O C. 500 A . m2 O D. 0.73 A . m2 O E. 23 A - m2