magnetic moment noun magnetic mo·ment -ˈmō-mənt : a vector quantity that is a measure of the torque exerted on a magnetic system (as a bar magnet or dipole) when placed in a magnetic field and that
To determine the direction of the magnetic dipole moment in a bar magnet, we can follow these steps:1. Identify the Poles of the Bar Magnet: A bar magnet has two distinct poles: the North Pole (N) and the South Pole (S). </
Magnetic length of a bar magnet is View Solution The magnetic moment of a short bar magnet is 2Am2. The magnetic field at a point 1 m away from it in a direction making an angle 60∘ with its magnetic moment is View Solution The potential enargy of bar magnet of magnetic moment 8...
A particle with a magnetic dipole moment is often referred to as a magnetic dipole. (A magnetic dipole may be thought of as a tiny bar magnet. It has the same magnetic field as such a magnet and behaves the same way in external magnetic fields.) When placed in an external magnetic ...
µwill be in its highest energy state because extra energy would be required to move and maintain it in this position. For any other direction the energy (E) of the magnetic moment(µ)would be given by the vector dot product:E =−µ•Bo.The negative sign is required to account...
(Fig.4a) near the Fermi energy predominantly consists of spin-down bands with a large density of states and a band dispersion of ~1 eV, which suggests substantial spin polarization. Here, spin polarization is defined as the extent to which the spin is aligned in a particular direction32....
The flow of current determines the direction of the magnetic field of the magnet bar. When the electric current flows in the straight wire, the...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer your...
Instability of the Co-magnetic moment in Tm(Co,M)2 (M=Al,Si)alloy semiconductorsII-VIelectrical propertiesalloy scatteringCopyright (c) 1997 Elsevier Science S.A. All rights reserved. Tm(Codoi:10.1016/S0925-8388(96)02718-1N.V.Baranov...
One can easily see that the monopoles and antimonopoles in triangles of kagome ice always have such dipoles at every triangle, with the dipole moment pointing in the direction of the ‘special’ spin—the out-spin in the (2-in)–(1-out) monopole, and the in-spin in the antimonopole wi...
A short bar magnet has a magnetic moment of 0.65JT−1, then the magnitude and direction of the magnetic field produced by the magnet at a distance 8 cm from the centre of magnet on the axis is A2.5×10−4T, along NS direction B2.5×10−4T,along SN direction C4.5×10−4T,...