A uniform magnetic field B has constant strength b teslas in the z-direction [ie., B =...

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A uniform magnetic field B has constant strength b teslas in the z-direction [ie., B = (0,0, 6) 1 (a) Verity that A = B xr is a vector potential for B, where r = (x, y,0) (b) Use the Stokes theorem to calculate the flux of B through the roctangle with vertices A. B, C, and Din Figure 17. FIGURE 17 A = (4,0,5). B = (4,4, ), C= (0,4, 0). D= (0,0, 5). F = (4,0,0) Flux(B) = A uniform magnetic field B has constant strength b teslas in the z-direction [ie., B = (0,0, 6) 1 (a) Verity that A = B xr is a vector potential for B, where r = (x, y,0) (b) Use the Stokes theorem to calculate the flux of B through the roctangle with vertices A. B, C, and Din Figure 17. FIGURE 17 A = (4,0,5). B = (4,4, ), C= (0,4, 0). D= (0,0, 5). F = (4,0,0) Flux(B) =