THE MAGNETIC FLUX DENSITY AT A FOCUS OF AN ELLIPTICALLY SHAPED LOOP AND OF AN INFINITE WIRE OF HYPERBOLIC SHAPE,BOTH WITH DIRECT CURRENT

数学物理学报 ›› 1982, Vol. 2 ›› Issue (3): 285-289.

THE MAGNETIC FLUX DENSITY AT A FOCUS OF AN ELLIPTICALLY SHAPED LOOP AND OF AN INFINITE WIRE OF HYPERBOLIC SHAPE,BOTH WITH DIRECT CURRENT

林为干

收稿日期:1981-07-29 出版日期:1982-09-26 发布日期:1982-09-26

THE MAGNETIC FLUX DENSITY AT A FOCUS OF AN ELLIPTICALLY SHAPED LOOP AND OF AN INFINITE WIRE OF HYPERBOLIC SHAPE,BOTH WITH DIRECT CURRENT

Lin Weigan

Received:1981-07-29 Online:1982-09-26 Published:1982-09-26

摘要/Abstract

摘要： In searching for the formula of the magnetic flux density at a focus of an elliptically shaped coil with direct current,we found that the expression given by such well-known book as Electromagnetics by Kraus and Carver seemed to be wrong. In this correspondence, we calculate this flux density by fairly elementary mathmatics.

林为干. THE MAGNETIC FLUX DENSITY AT A FOCUS OF AN ELLIPTICALLY SHAPED LOOP AND OF AN INFINITE WIRE OF HYPERBOLIC SHAPE,BOTH WITH DIRECT CURRENT[J]. 数学物理学报, 1982, 2(3): 285-289.

Lin Weigan. THE MAGNETIC FLUX DENSITY AT A FOCUS OF AN ELLIPTICALLY SHAPED LOOP AND OF AN INFINITE WIRE OF HYPERBOLIC SHAPE,BOTH WITH DIRECT CURRENT[J]. Acta mathematica scientia,Series A, 1982, 2(3): 285-289.

THE MAGNETIC FLUX DENSITY AT A FOCUS OF AN ELLIPTICALLY SHAPED LOOP AND OF AN INFINITE WIRE OF HYPERBOLIC SHAPE,BOTH WITH DIRECT CURRENT

THE MAGNETIC FLUX DENSITY AT A FOCUS OF AN ELLIPTICALLY SHAPED LOOP AND OF AN INFINITE WIRE OF HYPERBOLIC SHAPE,BOTH WITH DIRECT CURRENT

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