Two parallel, circular loops carrying a current of 40 A each are arranged as shown in Fig....

Two parallel, circular loops carrying a current of 40 A each are arranged as shown in Fig. The first loop is situated in the x-y plane with its center at the origin, and the second loop’s center is at z = 2 m. If the two loops have the same tadius a = 3 m, determine the magnetic held at:

(a) z = 0

(b) z = 1 m

(c) z = 2 m

Figure : Parallel circular loops of Problem