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mloving86
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Homework Statement
Need to calculate magnetic moment of FeRh from the curie constant which was obtained from a linear fit of inverse susceptibility data.
CGS units!
C = 68 (cm3K)/mole
N = Avogadro constant 6.022E23 atoms/mole
K = Boltzmann constant 1.38E-16 erg/K
uB = Bohr magnetons 9.274E-21 erg/G
ueff = unknown effective magnetic moment
want the solution in terms of bohr magnetons.
Relevant conversion factors:
erg = 4pi cm3Oe2
1 G = 4pi Oe
Homework Equations
ueff=((3KC)/N)1/2; which simplifies to ueff= 2.84C^(1/2)
The Attempt at a Solution
([tex]\frac{3 * 1.38E-16 erg/K * 68 cm3K/mole}{6.022E23atom/mole}[/tex])1/2
= ~24uB.
I expect my solution to be closer to 3.2. Does anyone know if there is something typically done after these sorts of calculations that I need to do?
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