A circular coil of wire 9.00 cm in diameter has 15.0 turns and carries a current of 2.90 A . The coil is in a region whe

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A circular coil of wire 9.00 cm in diameter has 15.0turns and carries a current of 2.90 A . The coil is in aregion where the magnetic field is 0.630 T .
PArt A:
What orientation of the coil gives the maximum torque on thecoil ?
Express your answer as an angle in degrees between the field andthe normal to the plane of the loop.
Part B:
What is this maximum torque in part (A) ?
Express your answer in newton-meters.
Part C:
For what orientation of the coil is the magnitude of the torque71.0 % of the maximum found in part (B)?
Express your answer as an angle in degrees between the field andthe normal to the plane of the loop.