Homework Statement
A square rectangular pipe (sides of length a) runs parallel to the z-axis (from -\infty\rightarrow\infty). The 4 sides are maintained with boundary conditions
(i) V=0 at y=0 (bottom)
(ii) V=0 at y=a (top)
(iii) V=constant at x=a (right side)
(iv) \frac{\partial...