4.28 Suppose you have the field H =r cos 0 as A/m. Nowconsider the cone specified by 0= /4, with a height a asshown in Figure 4.56. The circular top of the cone has aQ6radius a.(a) Evaluate the right side of Stokes's theoremthrough the dS=dSa, surface.(b) Evaluate the left side of Stokes's theorem byintegrating around the loop.Contour forline integralaa-T/4Area forsurface integral

stoke theorem is, ∮H·dl =∬(∇×H)·ds a) right side of stoke theorem is, ∬(∇×H)·ds lets first…

428 Suppose you have the field H =rcos 0 consider the cone specified by 0 = 1/4, with a height a as shown in Figure 4.56. The circular top of the cone has a radius a. as A/m. Now- (a) Evaluate the right side of Stokes's theorem through the dS=dSa, surface. (b) Evaluate the left side of Stokes's theorem by integrating around the loop.

428 Suppose you have the field H =rcos 0 consider the cone specified by 0 = 1/4, with a height a as shown in Figure 4.56. The circular top of the cone has a radius a. as A/m. Now- (a) Evaluate the right side of Stokes's theorem through the dS=dSa, surface. (b) Evaluate the left side of Stokes's theorem by integrating around the loop.