The system, which consists of N spins, each of which has a magnetic moment of μo...
The system, which consists of N spins, each of which has a magnetic moment of μo and a spin quantum number of 1/2, is placed within the B magnetic field. Find the expression that gives the chemical potential (μ (T)) by using the expression that gives the state of the system's input (hint: use Ω(N,n)=Ω(N,0)*e^(-2n^2/N) to find the states of the system.)
Homework Answers
Please upload the exact and total question for which you need the solution for your query and ping me in comments, I will surely reply you.
P.S: If you are having any doubt, please comment here, I will surely reply you.Please provide your valuable feedback by a thumbsup. Your thumbsup is a result of our efforts. Thanks in advance!
Add Answer to:
The system, which consists of N spins, each of which has a magnetic moment of μo...
2. Interacting Spins (5 points each part, 30 points total). Two spins, each of which can...
2. Interacting Spins (5 points each part, 30 points total). Two spins, each of which can be in one of two states, up or down, are in equilibrium with a heat reservoir at temperature t. They interact as follows: When the two spins point in the same direction, their interaction energy is – J, and when they point in opposite directions, their interaction energy is J. The spins also each have a magnetic moment m and are subject to a...
3.3 One spin in thermal contact with a large spin system Generalize the preceding problem by...
3.3 One spin in thermal contact with a large spin system Generalize the preceding problem by considering the case where the system A' consists of some arbitrarily large number N of spins J, each having magnetic moment plo. The system A consists again of a single spin { with mag- netic moment Mo. Both A and A' are located in the same magnetic field B and are placed in contact with each other so that they are free to exchange...
A one-dimensional array of 1279128 noninteracting binary spins, each of magnetic moment 0.074 eV/T, are placed...
A one-dimensional array of 1279128 noninteracting binary spins, each of magnetic moment 0.074 eV/T, are placed in a 4.9T field. At a temperature of 668.8°K determine (a) The average energy per spin. (b) The entropy of the system. (a)D eV Answer part (a) eVKAnswer part (b) Submit Attempted part (a) 0 times and part (b) 0 times There have been no attempts to answer part (a) There have been no attempts to answer part (b)
Consider one dimensional lattice of N particles having a spin of 1 /2 with an associated magnetic...
Consider one dimensional lattice of N particles having a spin of 1 /2 with an associated magnetic moment μ The spins are kept in a magnetic field with magnetic induction B along the z direction. The spin can point either up, t, or down, , relative to the z axis. The energy of particle with spin down is e B and that of particle with spin up is ε--B. We assume that the system is isolated from. its environment so...
The energy of a magnetic moment in a magnetic field is . A certain paramagnetic salt contai...
The energy of a magnetic moment in a magnetic field is . A certain paramagnetic salt contains 1025 magnetic moments per m3. Each one has a value , due to the atom's spin. As the spin is 1/2, there only are two possible states and the magnetic moments can be parallel or antiparallel to the field. Each magnetic moment belongs to one distinguishable atom. A 1 cm3 sample of this salt is placed in a electromagnet producing a uniform magnetic...
Which dorbital configuration has the highest crystal field stabilization energy (CFSE) in a low spin octahedral...
Which dorbital configuration has the highest crystal field stabilization energy (CFSE) in a low spin octahedral crystal field? d4 d3 d6 ОООО g8 d? Predic whether the following complex is diamagnetic or paramagentic. 72+ paramagnetic need more information to answer this question diamagnetic The magnetic property of a transition metal complex can be predicted using crystal field theory. If we assume that the magnetic moment arises entirely from unpaired electron spins then the "spin only magnetic moment (us) is given...
4. When an external magnetic field B is applied, a "spin-1" ion has 3 magnetic states...
4. When an external magnetic field B is applied, a "spin-1" ion has 3 magnetic states with energies given Em=aBm, m=-1,0,1, where a is a constant of order a few times the Bohr magneton up = en/(2m). (Note: the notation here is quite different from that of Kittel & Kroemer who use "m" for the elementary magnetic moment which we have denoted a. In our terminology, m=ms is an integer quantum number: m=-1 labels the "spin down" state, m=0 labels...
Question 1 A system of N identical non-interacting magnetic ions of spin Y%, has energy u...
Question 1 A system of N identical non-interacting magnetic ions of spin Y%, has energy u tHo for each spin. μο is the magnetic moment in a crystal at absolute temperature T in a magnetic field B. For this system calculate: a) The partition function, Z. b) Free energy, F. c) The entropy. S d) The average energy, U e) The average magnetic moment, M
A permanent magnet has a magnetic dipole moment of 0.120 A · m2. The magnet is...
A permanent magnet has a magnetic dipole moment of 0.120 A · m2. The magnet is in the presence of an external uniform magnetic field (provided by current-carrying coils) with a magnitude of 0.0800 T, which makes an angle of 18.0° with the orientation of the permanent magnet. (a) What is the magnitude of the torque (in N · m) on the permanent magnet? -------------- N . m (b) What is the potential energy (in J) of the system consisting...
1. Consider a spin-0 particle of mass m and charge q moving in a symmetric three-dimensional harm...
1. Consider a spin-0 particle of mass m and charge q moving in a symmetric three-dimensional harmonic oscillator potential with natural frequency W.Att-0 an external magnetic field is turned on which is uniform in space but oscillates with temporal frequency W as follows. E(t)-Bo sin(at) At time t>0, the perturbation is turned off. Assuming that the system starts off at t-0 in the ground state, apply time-dependent perturbation theory to estimate the probability that the system ends up in an...
2. Interacting Spins (5 points each part, 30 points total). Two spins, each of which can be in one of two states, up or down, are in equilibrium with a heat reservoir at temperature t. They interact as follows: When the two spins point in the same direction, their interaction energy is – J, and when they point in opposite directions, their interaction energy is J. The spins also each have a magnetic moment m and are subject to a...
3.3 One spin in thermal contact with a large spin system Generalize the preceding problem by considering the case where the system A' consists of some arbitrarily large number N of spins J, each having magnetic moment plo. The system A consists again of a single spin { with mag- netic moment Mo. Both A and A' are located in the same magnetic field B and are placed in contact with each other so that they are free to exchange...
A one-dimensional array of 1279128 noninteracting binary spins, each of magnetic moment 0.074 eV/T, are placed in a 4.9T field. At a temperature of 668.8°K determine (a) The average energy per spin. (b) The entropy of the system. (a)D eV Answer part (a) eVKAnswer part (b) Submit Attempted part (a) 0 times and part (b) 0 times There have been no attempts to answer part (a) There have been no attempts to answer part (b)
Consider one dimensional lattice of N particles having a spin of 1 /2 with an associated magnetic moment μ The spins are kept in a magnetic field with magnetic induction B along the z direction. The spin can point either up, t, or down, , relative to the z axis. The energy of particle with spin down is e B and that of particle with spin up is ε--B. We assume that the system is isolated from. its environment so...
Which dorbital configuration has the highest crystal field stabilization energy (CFSE) in a low spin octahedral crystal field? d4 d3 d6 ОООО g8 d? Predic whether the following complex is diamagnetic or paramagentic. 72+ paramagnetic need more information to answer this question diamagnetic The magnetic property of a transition metal complex can be predicted using crystal field theory. If we assume that the magnetic moment arises entirely from unpaired electron spins then the "spin only magnetic moment (us) is given...
4. When an external magnetic field B is applied, a "spin-1" ion has 3 magnetic states with energies given Em=aBm, m=-1,0,1, where a is a constant of order a few times the Bohr magneton up = en/(2m). (Note: the notation here is quite different from that of Kittel & Kroemer who use "m" for the elementary magnetic moment which we have denoted a. In our terminology, m=ms is an integer quantum number: m=-1 labels the "spin down" state, m=0 labels...
Question 1 A system of N identical non-interacting magnetic ions of spin Y%, has energy u tHo for each spin. μο is the magnetic moment in a crystal at absolute temperature T in a magnetic field B. For this system calculate: a) The partition function, Z. b) Free energy, F. c) The entropy. S d) The average energy, U e) The average magnetic moment, M
1. Consider a spin-0 particle of mass m and charge q moving in a symmetric three-dimensional harmonic oscillator potential with natural frequency W.Att-0 an external magnetic field is turned on which is uniform in space but oscillates with temporal frequency W as follows. E(t)-Bo sin(at) At time t>0, the perturbation is turned off. Assuming that the system starts off at t-0 in the ground state, apply time-dependent perturbation theory to estimate the probability that the system ends up in an...
Most questions answered within 3 hours.
-
In females, the labia swells and the vagin-a lubricates during
which phase of the sexual response...
asked 21 minutes ago -
2. An item costs a retailer $200. If a 30 percent markup is
desired, what should...
asked 23 minutes ago -
Your client, Anita, is hurt in a car accident and comes to you
for some advice....
asked 35 minutes ago -
how many mL of 0.1050 M NaOH is needed to reach a pH of 3.74
when...
asked 30 minutes ago -
QUESTION
Memory retrieval that is easier when the person is in the same
psychological condition during...
asked 33 minutes ago -
The mean annual inflation rate in the UNited States over the
past 98 years in 3.37%...
asked 40 minutes ago -
Design a class Holiday that represents a
holiday during the year. This class has three
private...
asked 58 minutes ago -
Problem 1 (Logistic Regression and KNN). In this problem, we
predict Direction using the data Weekly.csv....
asked 56 minutes ago -
What is the difference between VNTRs (Variable Number Tandem
Repeats) and STRs (Short Tandem Repeats) used...
asked 1 hour ago -
Fill in
Isotope: 15 O
1. Element name:
2. Atomic number:
3. Mass number:
4. Number...
asked 1 hour ago -
These days with the cost of a college education it is important
to be able to...
asked 1 hour ago -
c++
Implement Radix Sort Most sorting algorithms, like bubble,
insertion, selection and shell follow similar implementations....
asked 1 hour ago