subject
Physics, 22.08.2019 16:30 pinklavalamp

Nnon-interactive classical particles with a magnetic momentu are in a uniform magnetic field, b. the particles are fixed on each site of a lattice. the only freedom of a particle is its magnetic moment to be parallel or anti-parallel to the magnetic field (ui=-u oru, i=1,). the system is in equilibrium with the environment at temperature t. a) obtain the helmholtz free energy; b) obtain the averaged total magnetic moment along the magnetic field, m =< si=1 mi > , of the system.

ansver
Answers: 2

Other questions on the subject: Physics

image
Physics, 21.06.2019 16:10, clarkster112679
Write short note on the following ; collision theory, rotation angle and angular velocity, centripetal acceleration, coriolis force, and newton's law of gravitation.
Answers: 2
image
Physics, 22.06.2019 13:50, yokis2710
Need only answer if you think you know it
Answers: 2
image
Physics, 22.06.2019 18:30, kennettahughley7964
Daughter element the new element produced along with a decay particle in a nuclear transmutation 2. half-life the substance that decays in a nuclear transmutation 3. parent element the change of one chemical element into another by nuclear decay or radioactive bombardment 4. transmutation the time required for the decay of one-half of the atoms in a sample of radioactive material
Answers: 2
image
Physics, 23.06.2019 05:10, CadenSkinner2003
An object is placed in front of a concave mirror between the pole and the focus of the mirror, what is the nature of the image formed by the mirror
Answers: 2
You know the right answer?
Nnon-interactive classical particles with a magnetic momentu are in a uniform magnetic field, b. the...

Questions in other subjects: