A square wire 2.0 cm on each side is oriented so that a 5.00 mT magnetic field makes a 30.0° angle with the normal to the plane of the square. If a 1.0 mA current causes a 30.0 Nm torque on the wire, how many loops does the wire make?
A) 4.2 x 1010
B) 1.5 x 1010
C) 3.0 x 106
D) 3.0 x 1010
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Based on our data, we think this problem is relevant for Professor Maune's class at GSU.