3. A semi-infinite pipe runs parallel to the positive $x$ axis. It has grounded sides at $y = 0$, $y = a$, $z = 0$, and $z = b$, while the end at $x = 0$ is held at the potential $V_0(y, z) = \sin(2\pi y/a)$. Use separation of variables to find the potential inside the pipe.
Added by Meagan C.
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Let's call these functions X(x), Y(y), and Z(z). Therefore, the potential inside the pipe can be written as V(x, y, z) = X(x)Y(y)Z(z). Show more…
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