Magnetic Force on a Current-Carrying Wire
电流通过导线的磁力
The magnetic force on a current-carrying wire is perpendicular to both the wire and the magnetic field with direction given by the right hand rule.
载流导线所受的磁场力垂直于导线和磁场，方向由右手法则确定。
If the current is perpendicular to the magnetic field then the force is given by the simple product:
如果电流与磁场垂直，则力由简单的乘积给出：
Force = Current x Length x B-field
力 = 电流 × 长度 × 磁场
Data may be entered in any of the fields. Whey you have finished entering data, click on the quantity you wish to calculate in the active formula above. The quantities will not be forced to be consistent until you click on a choice. Default values will be entered for unspecified parameters, but all values may be changed.
| Magnetic interactions with charge
带电粒子的磁相互作用 |
| Magnetic force applications
磁力应用 |
数据可以输入到任意字段中。当你完成数据输入后，点击上方交互式公式中你希望计算的量。直到你点击一个选项，这些量不会被强制保持一致。未指定的参数将输入默认值，但所有值都可以更改。
当电流 I = A = x 10^ A 和长度 L = x 10^ m 垂直于磁场 B = Tesla = Gauss 时，力为 F = x 10^ N。如果电流与磁场之间的夹角为 degrees，则力为 F = x 10^ N。
中文译文中的待填/计算数值依次对应：1：i 2：ib 3：ip 4：lb 5：lp 6：bt 7：bg 8：fb 9：fp 10：ang 11：fb2 12：fp2。实际数值以上方原输入框为准。
Electromagnetic force
Magnetic field concepts
电磁力 磁场概念
| HyperPhysics***** Electricity and Magnetism
HyperPhysics ***** 电学和磁学 | R Nave |
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