ass1: Draft slab exercise

superconductivity_assignment1_kvkempen.tex

@@ -169,6 +169,18 @@ This way we find our result:
 %If we now substitute in the second London equation, assuming that $\Lambda$ is constant over the material,
 \end{em}
 
+\item Assume we have the situation as sketched in figure \ref{fig:slab}. A superconducting slab is placed at $x = 0$ extending to infinity in both $x$ and $z$ directions. (Note that the $y$ dimensions do not matter.) A uniform external magnetic field $\vec{B} = B \hat{x}$ is applied. Use the just derived screening equation to calculate the field $\vec{B}$ inside the superconductor.
+
+\begin{figure}[H]
+	\label{fig:slab}
+	\centering
+	\includegraphics[width=.4\textwidth]{slab.pdf}
+\end{figure}
+
+\begin{em}
+
+\end{em}
+
 \end{enumerate}
 
 \section{Difference between type-I and type-II superconductors}