For a magnetising field of intensity `2xx10^3Am^-1`, aluminium at `280K` acquires intesity
Channel: Doubtnut
Date: 02/08/2020

For a magnetising field of intensity `2xx10^3Am^-1`, aluminium at `280K` acquires intesity of magnetisation of `4*8xx10^-2Am^-1`.  Find the susceptibility of aluminium at `280K`. If the temperature of the metal is raised to `320K`, what will be its susceptibility and intensity of magnetisation?