(a) Consider N = 4 noninteracting spins with magnetic moment u that can point either parallel...
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(a) Consider N = 4 noninteracting spins with magnetic moment u that can point either parallel or antiparallel to the magnetic field B. If the total energy E = -2µB, what are the accessible microstates and the probability that a particular spin is up or down? (b) Consider N = 9 noninteracting spins with total energy E = -µB. What is the number of up spins, the number of accessible microstates, and the probability that a particular spin is up or down? (a) Consider N = 4 noninteracting spins with magnetic moment u that can point either parallel or antiparallel to the magnetic field B. If the total energy E = -2µB, what are the accessible microstates and the probability that a particular spin is up or down? (b) Consider N = 9 noninteracting spins with total energy E = -µB. What is the number of up spins, the number of accessible microstates, and the probability that a particular spin is up or down?
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Fundamentals of Physics
ISBN: 978-1118230725
10th Extended edition
Authors: Jearl Walker, Halliday Resnick
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