The following figure shows four wire loops, with edge lengths of either \( L \) or \( 2 L \). Al...

The following figure shows four wire loops, with edge lengths of either \( L \) or \( 2 L \). All four loops will move through a region of uniform magnetic field \( \vec{B} \) (directed out of the page) at the same constant velocity. (Corresponding to
loop mentioned in Column II, information on induced emf is provided in Column I; match them correctly).
\begin{tabular}{ll}
\hline Column I & Column II \\
\hline (a) Maximum emf & (p) \( \mathrm{a} \) \\
(b) Minimum emf & (q) \( \mathrm{b} \) \\
(c) Greater equal emf & (r) \( \mathrm{c} \) \\
(d) Lower equal emf & (s) \( \mathrm{d} \) \\
\hline
\end{tabular}