EQUIVALENT MAGNETIZATION APPROACH FOR CALCULATING MAGNETIC-FIELDS OF LOCALIZED STEADY-STATE CURRENT DISTRIBUTIONS

被引：9

作者：

CARRASCAL, B ^{[1
]}

ESTEVEZ, GA ^{[1
]}

LORENZO, V ^{[1
]}

机构：

[1] ESCUELA TECN SUPER INGN IND,DEPT CIENCIAS MAT,E-28006 MADRID,SPAIN

来源：

AMERICAN JOURNAL OF PHYSICS | 1991年 / 59卷 / 03期

关键词：

D O I：

10.1119/1.16569

中图分类号：

G40 [教育学];

学科分类号：

040101 ; 120403 ;

摘要：

In the evaluation of the magnetic fields produced by magnetized bodies in a vacuum the bodies can be replaced by fictitious "magnetization" currents. Therefore, it should be possible to calculate magnetic fields of real currents by replacing them with fictitious magnetized bodies. This possibility is explored in the present article. In one of the examples considered the net magnetic field due to a uniformly charged sphere spinning on its axis is calculated. Other applications are suggested.

引用

页码：233 / 235

页数：3

共 12 条

[1]

BARRERA RG, 1985, EUR J PHYS, V6, P387

[2]

CARRASCAL B, IN PRESS EUR J PHYS

[3]

CHIRGWIN BH, 1972, ELEMENTARY ELECTROMA, P221

[4]

ESTEVEZ GA, 1977, SOLUTIONS PROBLEMS C, pCH4

[5]

EYGES L, 1972, CLASSICAL ELECTROMAG, pCH8

[6]

JACKSON JD, 1975, CLASSICAL ELECTRODYN, pCH5

[7] NEW METHOD FOR CALCULATING ELECTRIC AND MAGNETIC-FIELDS AND FORCES [J].

JEFIMENKO, OD .

AMERICAN JOURNAL OF PHYSICS, 1983, 51 (06) :545-551

[8]

KONOPINSKI EJ, 1981, ELECTROMAGNETIC FIEL, P552

[9]

Maxwell JC., 1933, ELECT MAGNETISM

[10]

PORTIS AM, 1978, ELECTROMAGNETIC FIEL, P225

← 1 2 →