the susceptibility of magnesium at 200K is 1.8 * 10-5. At what temperature, will susceptibility decrease by 6 * 10-6?
As magnesium is paramagnetic
X (susceptibility) = 1 / T (temperature)
X1 = 1.8 X 10-5
T1 = 200k
X2 = 6 X 10-6
.: T2 = X1 * T1 / X2
T2 = 1.8 X 10-5 X 200 / 6 X 10-6
T2 = 600 K
X (susceptibility) = 1 / T (temperature)
X1 = 1.8 X 10-5
T1 = 200k
X2 = 6 X 10-6
.: T2 = X1 * T1 / X2
T2 = 1.8 X 10-5 X 200 / 6 X 10-6
T2 = 600 K