Question

(a) One way to fill in the "missing link" in Fig. 5.48 is to exploit the analogy between the B) and Maxwell's equations for B (V B = 0 uoJ (to wit: the Biot-Savart law). Use this observation to write down the formula for A in terms of B. defining equations for A (V . A = 0, V x A = uoJ). Evidently A depends . on B in exactly the same way that B depends V x B= On J В-DVXА; V.A -0 В А Figure 5.48 зр **т я 4т VxВ3Dи; V. B %3D 0 rrVA 2р г

Answer 1

Solution we have, ut us tae dot proclu nsith ci and Integrating (VXA) ds SB-d using stoke theorem en RH. S require elaton which helps to calulafe A for a Jhis s our iven B through torme bcees ep a Aurfauu