A circular coil of wire 8.60 in diameter has 17.0 turns and carries a current of 2.90 . The coil is in a region where the magnetic field is 0.650 .
A) What orientation of the coil gives the maximum torque on the coil ?
B) What is this maximum torque in part (A) ?
C) For what orientation of the coil is the magnitude of the torque 71.0 of the maximum found in part (B)?