A loop of wire is in the plane of the page. It carries a clockwise current.
The area of the loop is 15 cm2 and the current is 3.4 A. What are the magnitude and direction of the loop's magnetic moment? In Am^2
An additional magnetic field, horizontal and to the right, of 0.3 T is turned on. What are the magnitude and direction of the torque vector on the loop?In Nm