Magnetic Field Calculation 1. Express the value of H in rectangular components at P(0, 0.2, 0) in the field of: (a) a current filament, 2.5 A in the az direction at x = 0.1, y = 0.3; Z 04 (b) a coax, centered on the z axis, with a = 0.3, b = 05, c= 0.6, I= 2.5 A in the az direction in the center conductor; [c) three current sheets, 2.7ax A/maty= 0.1, -1.4ax A/maty =0.15, and -1.3ax A/maty = 0.25 Application of Curl 2. Calculate the value of the vector current density: (=) in rectangular coordinates at PA(2, 3, 4) if H = x Zzay - y2xaz, Application of Stokes Theorem 3. Evaluate both sides of Stokes' theorem for the field H= 6xyex - ByZay A/'m and the rectangular path around the region, 2sx$5, -1 sys 1,z = 0. Let the positive direction of d5 be az