Magnetization/Definition: Difference between revisions
Jump to navigation
Jump to search
imported>John R. Brews (Defintion) |
imported>John R. Brews No edit summary |
||
| Line 1: | Line 1: | ||
Magnetic moment per unit volume of a material, denoted '''M''', defined in terms of the magnetic moments of its constituents by '''M'''=(1/''V'')<big>Σ</big><sub>''j''</sub> '''m'''<sub>j</sub> | Magnetic moment per unit volume of a material, denoted '''M''', defined in terms of the magnetic moments of its constituents by '''M'''=(1/''V'')<big>Σ</big><sub>''j''</sub> '''m'''<sub>j</sub> where the magnetic moment '''m<sub>j</sub>''' of the ''j''-th constituent in the volume ''V'' is a vector property that determines the torque the object experiences in a magnetic field tending to align its moment with the field. | ||
where the magnetic moment '''m<sub>j</sub>''' of the ''j''-th constituent in the volume ''V'' is a vector property that determines the torque the object experiences in a magnetic field tending to align its moment with the field. | |||
Latest revision as of 10:27, 21 December 2010
Magnetic moment per unit volume of a material, denoted M, defined in terms of the magnetic moments of its constituents by M=(1/V)Σj mj where the magnetic moment mj of the j-th constituent in the volume V is a vector property that determines the torque the object experiences in a magnetic field tending to align its moment with the field.