The magnetic susceptibility of a certain solid for temperatures above 350 K is given…
PHYSICS · Multi-part · AP · Physics 2: Algebra-based · Magnetism and Electromagnetism · Magnetism and Electromagnetism
Problem
The magnetic susceptibility of a certain solid for temperatures above 350 K is given by
χ=T−3200.34,
where T is the temperature in kelvin.
(a) What type of magnetic material is the solid at 400 K?
(b) What will be its magnetic nature at 300 K?
(c) What is the physical significance of the temperature 320 K in this expression?