A bar of n type Ge of size 0 010m x 0 001m x 0 001m is

Last updated: 6/21/2023

A bar of n type Ge of size 0 010m x 0 001m x 0 001m is mounted in a magnetic field of 2 x 10 T The electron density in the bar is 7 x 10 1 m If one millivolt is applied across the long ends of the bar determine the current through the bar and the voltage between Hall electrodes placed across the short dimensions of the bar Assume mobility of 0 m V sec electrons 0 39