Deriving force from inductance

被引：4

作者：

Bueno, MD ^{[1
]}

Assis, AKT

机构：

[1] Univ Estadual Campinas, Inst Fis Gleb Wataghin, BR-13083970 Sao Paulo, Brazil

[2] Univ Estadual Campinas, IMECC, Dept Math Appl, BR-13081970 Campinas, SP, Brazil

来源：

IEEE TRANSACTIONS ON MAGNETICS | 1998年 / 34卷 / 01期

关键词：

Ampere's force; Grassmann's force; inductance;

D O I：

10.1109/20.650370

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The correctness of calculating the force on current carrying circuits by taking the derivative of the inductance coefficient of the circuits is shown even in the case of a single closed circuit, contrary to the opinion of some authors. This demonstration is illustrated with the force exerted by a cylinder with poloidal current on an infinitesimal strip belonging to the same cylinder, The force is calculated directly from the force expressions and also by differentiating the self-inductance of the cylinder, This result is another proof of the equivalence between Ampere and Grassmann's forces.

引用

页码：317 / 319

页数：3

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