What is Curie constant and Curies law?
Curie constant: C (P. Curie): The characteristic constant, dependent on the material in question that points out the proportionality among its susceptibility and its thermodynamic temperature.
Curie's law (P. Curie): The susceptibility, khi, of an isotropic paramagnetic substance is associated to its thermodynamic temperature T by the equation:
khi = C/T