Hall Effect

Calculate the Hall voltage when $\mathrm{B}=5 \raisebox{1ex}{$\mathrm{A}$}\!\left/ \!\raisebox{-1ex}{$\mathrm{m}$}\right.$, $\mathrm{I}=2\mathrm{A}, \mathrm{W}=5 \mathrm{cm}$ and $\mathrm{n}={10}^{20}$.

Calculate the Hall voltage when the electric field is $5 \raisebox{1ex}{$\mathrm{V}$}\!\left/ \!\raisebox{-1ex}{$\mathrm{m}$}\right.$ and height of the semiconductor is $2 \mathrm{cm}$.

In the Hall effect, the electric field is in X-direction and the velocity is in Y-direction. What is the direction of the magnetic field?

Which of the following parameters can't be found with Hall effect?

In the "Hall effect" the directions of electric field and magnetic field are parallel to each other. The above statement is

Calculate the hall voltage $\left(\mathrm{V}\right)$ when the electric field is $5 \mathrm{V} {\mathrm{m}}^{-1}$ and height of the semiconductor is $2 \mathrm{cm}$.

Which of the following parameters can't be found with the Hall Effect?

Name one practical use of Hall effect.

A Hall effect _____ is a device that is used to measure the magnitude of a magnetic field.

In the Hall effect, the direction of the magnetic field and electric field are parallel to each other.

Cotyledons are also called-