$R_{xy}$ = $-\frac{B}{ne}$, so it does not depend on the sample geometry.
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@@ -95,7 +95,7 @@ $$
1.
Find electron density from $n_e = \frac{Z\times n \times N_A}{W} $
Find electron density from $n_e = \frac{ZnN_A}{W} $
where *Z* is valence of copper atom, *n* is density, $N_A$ is Avogadro constant and *W* is atomic weight. Use $\rho$ from the lecture notes to calculate scattering time.