FTP name this conduction phenomenon in which moving charge carriers induce a magnetic field when moved across a conducting strip with a transverse voltage.
The current density associated with this phenomenon, measurement of which is often done using the van der Pauw method, is directly proportional to the product of cross-sectional area and drift velocity. For this effect, a few metals such as beryllium, zinc, and cadmium, are characterized by conduction of electrical current through holes which is associated with a negative value for the potential difference. FTP name this conduction phenomenon in which moving charge carriers induce a magnetic field when moved across a conducting strip with a transverse voltage.
The current density associated with this phenomenon, measurement of which is often done using the van der Pauw method, is directly proportional to the product of cross-sectional area and drift velocity.
{Hall} effect