By using the relevant knowledge about Picasso biot-savart law, firstly the magnetic field distributions of unilateral electricity wires of metal rectangular launched detector coils of are calculated, then the magnetic field distributions of electricity wires of a group of edge are calculated.

The magnetic field in circular current expressed by polar equation can be solved by applying the derived polar coordinate form of the Biot-Savart law in magnetic anisotropic medium. The magnetic field with a minimum at the circular center has been verified.

应用已导出的磁各向异性介质中的毕奥-萨伐尔定律的极坐标形式，求出用极坐标方程表示的圆电流内部的磁场，并证明其磁场在圆电流中心具有最小值。

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In the light of anisotropic bit-savart law that has been given, the authors solve the spatial magnetic field of rectangular charge-carried coil in anisotropic magnetic medium. Thus an example is offered for studying anisotropic magnetic field.

在给出的各向异性的毕奥－萨伐尔定律的基础上，求出载流矩形线圈在各向异性磁介质中的空间磁场，为研究磁各向异性的磁场提供了实例。

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In this paper, the basic laws of electromagnetic field are derived from Lorentz transform the basis of Coulombian field of static point change. They are: 1. Boit-Savart law derived from Coulomb's law;

本文将从静止点电荷的库仑场出发，利用洛仑兹变换导出电磁场的基本规律，其中包括：（1）从库仑定律导出毕奥&萨伐尔定律；

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The article points out that the "I" of the Biot-Savart law includes not only conduction current but also displacement current, and certifies that displacement current's contribution to magnetic field is zero.

指出毕奥&萨伐尔定律中的I不仅只包含传导电流，也应包含位移电流，证明在一定条件下位移电流对磁场的贡献为零。

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This paper discussion the magnetic field of an infinite solenoid of arbitrarily shaped cross-section, and caculates the magnetic induction of the magnetic field by using the Biot-Savart law and the trigonometric function.

讨论截面为任意形状无限长螺线管磁场的问题，运用毕奥&萨伐尔定律和三角函数知识计算该磁场的磁感应强度。

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The present work is based on Biot-Savart law of magnetic anisotropy and also on magnetic field of current-carrying straight conductor in anisotropically magnetic medium solved from this law.

以磁各向异性的毕奥-萨伐尔定律，以及由此定律而求出的在各向异性磁介质中载流直导线磁场，作为论述该研究的基础。

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By taking a current-carrying ring as an example, the far magnetic field of magnetic dipole is obtained by using Biot-Savart law.

以载流圆环为例，用毕奥-萨伐尔定律推导出磁偶极子一类模型&电流环模型的远场。

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According to Biot-Savart law, a series solution of magnetic field on a circular current is derived in cylindrical coordinates system.

根据毕奥-萨伐尔定律，导出了圆电流磁场分布的级数解表达式。

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Applying Biot-Savart's law and the nature of δ function, a direct calculation of Ampere's law is given.

利用毕奥－萨伐尔定律和δ函数的筛选性，直接简明地证明了安培环路定理。

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Based on Biot_Savart law, a analytic expression of integrated distributing of magnetic field about carrying coil is given.

通过毕奥&萨伐尔定律，推导出了载流圆环周围空间的磁场分布完整的解析表达式。

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Coulomb Law and Biot-Savart Law

库仑定律与毕奥&萨伐尔定律

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Using the Biot Savart law calculate the magnetic field on a cylindrical solenoid of arbitrary area.

利用毕奥－萨伐尔定律，导出任意截面螺线管的磁场。

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Simply deriving Biot-savart law

浅谈毕奥-萨伐尔定律的简单推证

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A Note on the Relation Between Biot-Savart Law and the Magnetic Field of Moving Electric Charge

关于毕奥-萨伐尔定律和运动电荷磁场之间关系的一个注记

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Discussions on the electromagnetic dual general law of Biol-Savart

电磁对偶广义毕奥-萨伐尔定律的初步讨论

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Direct Derivation of Maxwell Formula Groups by Using Biot-Savart Law

利用毕奥-萨伐尔定律直接导出麦克斯韦方程组

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Polar Coordinate Form of Biot-Savart Law in Magnetic Anisotropic Medium

各向异性磁介质毕奥－萨伐尔定律极坐标形式

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Methods The Biot-Savart's law was applied, a high-pass 8-leg birdcage coil, whose resonant frequency was consistent with~ 3H and~ 129 Xe, was designed through some related calculations and simulations. IDL was used to calculate and simulate our scheme.

方法运用毕奥-萨伐尔定律，通过计算分析，设计了针对3H，129Xe共振频率的8列高通笼式线圈，利用IDL软件进行相关计算和仿真。

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The magnetic induction intensity at the center of elliptic current ring is derived based on the Biot-Savart law and elliptic parameter equation intensity.

运用毕奥萨伐尔定律和椭圆参数方程，计算出椭圆环电流中心的磁感强度。

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This paper offers the formation of polar coordinates of Biot& Savart law when the electric current is put on the plane.

文中给出当电流置于平面上时，毕奥萨伐尔定律的极坐标形式。

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