Bn 2 If +0+00=0 Derive the boundary ao a, ao condition on 012,05 ox Ox n ,as If O an 2 Then 05If           ˆ 2 ˆ 2 ˆ 2 2 x y z = = 0 2 2 2 2 2 2 =   +   +                     =     =    y x y x y V y ˆ Derive the boundary ˆ condition: x y V y   =     ˆ           =   V y x 2 ˆ 1 2 ˆ = y x    If Then       =   V