Copper in a Magnetic Field#

A strip of copper is placed in a uniform magnetic field of magnitude $params.B\text{ T}$. The Hall electric field is measured to be $params.E\times {10}^{-3}\text{ V/m}$.

Part 1#

What is the drift speed of the conduction electrons?

Answer Section#

Please enter a numeric value.

Part 2#

Assuming that $n=params.n\times {10}^{28}$ electrons per cubic meter and that the cross-sectional area of the strip is $params.A\times {10}^{-6}{\mathrm{m}}^2$, calculate the current in the strip.

Answer Section#

Please enter a numeric value.

Attribution#

Problem is licensed under the CC-BY-NC-SA 4.0 license.