A long straight wire, which carries a current I = 10 A in the negative-y direction, lies in a plane containing a single turn rectangular wire loop, by dimensions of width, a = 5.0 cm, and length, b = 10.0 cm. The near side of the loop parallel to the wire is at distance c = 3.0 cm. A counter clockwise current of 2.0 A passes during this loop such that the direction of current during the near side of the loop is parallel to I.
a) What is the net torque on the loop due to this straight wire?
b) Discover the magnitude and direction of the net (magnetic) force on the loop due to the wire current I?