A bar of magnetic material consists of atoms with magnetic dipole moments of magnitude μatom = 3.50 ×10-23J/T. The bar contains N = 2.4 × 1021 atoms and has a volume of V = 3.0 × 10-8 m 3 . What is the saturation magnetization? If only 0.300% of the atomic dipoles are aligned, what is the magnetization?
A magnetic dipole is in a nonuniform magnetic field The dipole will always be attracted to the region with a stronger magnetic field always be repelled from the region with a stronger magnetic field might be repelled, but will eventually flip over and be attracted to the region with a stronger magnetic filed might be attracted but could flip over and then be repelled from the region with a stronger magnetic field For distance d m uch larger than the...
8) A non-uniform magnetic field exerts a net force on a magnetic dipole. A strong magnet is placed under a horizontal conducting ring of radius r that carries current I as shown in Figure. If the magnetic field B makes an angle ? with the vertical at the ring's location, what are the magnitude and direction of the resultant force on the ring?
a magnetic dipole has two stable orientations in a magnetic field at what two angles relatives in magnetic field direction are these orientation
Suppose you are a distance r from a magnetic dipole. Far from the dipole, the magnetic field of the dipole is approximately proportional to 1/r^n. What is the value of n?
The next (2) Which dipole experiences the greatest magnitude magnetic torque? (2) Which dipole has the highest magnetic potential energy? д) A b) D (c) E) @c (2) If the dipoles are free to re-orient in direction, which one will not change its direction'?
Calculate all three orthogonal components of vector magnetic potential of x-directed magnetic dipole with magnetic dipole moment m in cartesian coordinate system.
A magnetic dipole with a dipole moment of magnitude 0.0324 J/T is released from rest in a uniform magnetic field of magnitude 54.6 mT. The rotation of the dipole due to the magnetic force on it is unimpeded. When the dipole rotates through the orientation where its dipole moment is aligned with the magnetic field, its kinetic energy is 0.779 mJ. (a) What is the initial angle between the dipole moment and the magnetic field? (b) What is the angle...
I have to plot in the xz plane the magnetic field of a dipole in matlab. The dipole is centered in (0,0) and has a magnetic dipole moment M parallel to the z axis. How can I achieve this?
A magnetic field whose magnitude is B = 1.66 T impinges on a circular magnetic dipole of 100 turns, carrying a current of 3.33 A, whose radius isr= 2.66 cm. Because the magnetic dipole moment is rotated with respect to the field, the magnetic flux through the dipole is b = 2.64 x 10-3 Wb. (Wb is the abbreviation for 1 Weber = 1Txm2). What is the magnitude of the electric potential energy of the magnetic dipole in this field?