Review a radiused solid ball R with total charge Q made to rotate with angular velocity of w against the z axis. The center point of the ball is clustered with the center point coordinates O(0,0,0). 1. Determine the large magnetic moment of the dipole m from the ball!
Q: An electron of kinetic energy 1.51 keV circles in a plane perpendicular to a uniform magnetic field.…
A: Conversion unit :1m=100 cm1 Kg=1000 gmsgiven:K.E of electron =1.51KeV=1.51× 103 × 1.6×10-19 j =…
Q: A student makes a short electromagnet by winding 420 turns of wire around a wooden cylinder of…
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Q: A 15 turn circular wire loop that lies in the xy-plane has a diameter of 0.30 m. A current of 1.5 A…
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Q: The figure shows a 323-turn loop of radius 11.5 cm carrying a current of 6.6 A in the xy-plane.…
A: N=323R=0.115 mi=6.6 Ampere
Q: nt and (d) the magni tron has m = - 4, w nt and (h) the magn
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Q: The Hamiltonian for a charged particle moving in a uniform magnetic field Bo which is directed along…
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Q: If an electron in an atom haş an orbital angular momentum with m, = 2, what are the components (a)…
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Q: A 15 turn circular wire loop that lies in the xy-plane has a diameter of 0.30 m. A current of 1.5 A…
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Q: The figure below shows three wire loops, arranged as shown so that their upper edges are aligned.…
A: Given, Three wire loops having the same clockwise current, iL = .5 A and edge lengths of either L…
Q: Consider a simple hydrogen atom where an electron orbits around a proton. Suppose a small magnetic…
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Q: If an electron in a particular atom has an orbital magnetic quantum number of 1 , how much energy is…
A: The energy associated with the orientation of an electron's magnetic dipole moment in an external…
Q: If an electron in an atom has an orbital angular momentum with m = 4, what are the components (a)…
A: As per our guidelines, we can answer only 3 subparts. Please resubmit remaining parts.
Q: a) Calculate the curl of the vector v = (2rz + 3y*)j + 4yz²k. b) Calculate circulation of the vector…
A: Given, v=2xz+3y2j^+4yz2k^ a. Curl of the vector v, ∇=i^∂∂x+j^∂∂y+k^∂∂z…
Q: part A For a particle of mass mmm and charge qqq moving in a circular path in a magnetic field BBB,…
A: This can be solved by using centripetal force formula and magnetic force formula
Q: in what direction will the roop rotate (x-axis or y-axis) and torque magnitude given that it is a…
A: Side length of a square (a)=4 cm a = 4 ×10-2 m area of the square (A)=…
Q: A charged particle (m = 1e-16 kg, q = 3.4e-12C) is stationary. When the particle passes through the…
A: The quantities that have magnitude as well as direction are known as vector quantities.…
Q: If an electron in an atom has an orbital angular momentum with my = 5, what are the components (a)…
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Q: If an electron in an atom has an orbital angular momentum with m¡ = 2, what are the components (a)…
A: thank you
Q: Recall that the magnetic fi eld at the surface of a uniform cylindrical wire of radius R carrying a…
A: Given: The current in the wire is I=2.5 A. The formula to calculate the magnetic field around the…
Q: Consider a simple hydrogen atom where an electron orbits around a proton. Suppose a small magnetic…
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Q: A positively charged particle located at the origin of an xyz coordinate system spins about the z…
A: A positive charged particle is located at the origin of an xyz coordinate system spins in the…
Q: The exchange coupling as being responsible for ferromagnetism is not the mutual magnetic interaction…
A: Given, magnetic dipole moment, M=1.9×10-23 JTdistance, r = 11 nm=11×10-9 m A magnetic dipole…
Q: Electric and magnetic interactions please solve
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- At the origin, a small magnet is aligned with the z-axis. You can use the magnetic dipole equation (8.22) to describe the field from this magnet. If the magnetic field B is 8 Wb/m2 in the - z direction at (0,1,0), find B at (a) (1,0,0) (b) (2,4,0) (c) (-1, -1,1).A cube of edge length { = 6.0 cm is positioned as shown in the figure below. There is a uniform magnetic field throughout the region with components B, 3D +3.0 Т, В, %3D +8.0 T, and B. z +5.0 T. %D y (a) Calculate the flux through the shaded face of the cube. T: m (b) What is the net flux emerging from the volume enclosed by the cube (i.e., the net flux through all six faces)? T.m2Chapter 29: Magnetic Fields We studied how a moving charge would react in a magnetic field, which extends naturally to current where charges drift (hence moves) in a magnetic field. One special case of this is the torque due to current loops in magnetic fields: 7= μx B= IAX B since we defined the magnetic moment of a current loop as μ = IĀ. estimate the current that an electric car would have to provide to its motor such that it can do 0-100 kph in 3 seconds. Some useful hints for guidance are below: (1) . Find the acceleration using kinematics With the acceleration, what would be the torque needed for the motor to apply to the wheel? You need to estimate yourself the size of the wheel, as well as the size of the motor hub that is connected to the wheel. A simple electric motor has a permanent magnet, say of strength of 1 Tesla, and a coil acting as many current loops. You need to estimate the number of loops, you can google it just come up with a reasonable number. ● From this and…
- An electron is placed in a magnetic field B that is directed along a z axis. The energy difference between parallel and antiparallel alignments of the z component of the electron's spin magnetic moment with B is 5.30 x 10-25 J. What is the magnitude of B ? Number i UnitsA magnetic dipole moment of m = (7.50, -8.38, 4.59) Am² is inside a uniform magnetic field of B = (3.34, -6.77, 6.79) T. What is the potential energy of the dipole? (a) What is the angle between the magnetic dipole moment vector and the magnetic field vector? (b) What is the magnitude of the torque acting on the dipole?Two magnetic systems in thermal contact Consider two isolated systems of noninteracting spins with NA = 4 and NB = 16. Their initial energies are EA = -2µB %3D %3D and Eb= -2µB. What is the most probable macrostate for the composite system?
- A sphere of radius R and mass M has a uniform volume charge density p. The sphere rotates as a rigid object with angular speed about an axis through its center. A) What is the angular momentum of the sphere about this axis? B) What is the magnetic moment of the sphere?Answer it correctly please. I will rate accordingly with 4votes.If an electron in an atom has an orbital angular momentum with m₁ = 4, what are the components (a) Lorb,z and (b) µorb,z? If the atom is in an external magnetic field that has magnitude 33 mT and is directed along the z axis, what are (c) the potential energy Uorb associated with the electron's orbital magnetic dipole moment and (d) the magnitude of the potential energy Uspin associated with the electron's spin magnetic dipole moment? If, instead, the electron has m₁ = -2, what are (e) Lorb,z, (f) Horb,z, (g) the potential energy orb associated with the electron's orbital magnetic dipole moment and (h) the magnitude of the potential energy Uspin associated with the electron's spin magnetic dipole moment? (a) Number Units (b) Number Units (c) Number i Units (d) Number Units (e) Number i Units (f) Number امل Number Hi Units Units > >