electromagnetic force

基本解释

Photons provide the electromagnetic force that does everything from pointing compasses north to stopping solid objects collapsing in on themselves.
光子提供了电磁相互作用力，这种力广泛存在，从决定指南针的指向到阻止固体物质因吸引而坍塌。
Photons, for example,transmit the electromagnetic force and are massless; W-bosons, which carry ashort-range force in the atomic nucleus, are massive. So far, though, the Higgshas proved elusive.
比如光量子能够传输电磁力量而其本身却无物理质量可言; 而能够在原子核中携带一种小范围的力量的W玻色子却有大的物理质量.到目前为止,西格斯介子仍然是让人难以琢磨.
“In some of these universes the force of gravity might be stronger or weaker than our own, ” Fred Adams says. “In others the electromagnetic force that controls atoms and molecules could be different.
“在那些宇宙里，可能有些地方的重力要比我们这边的强或者弱，”Fred Adams 说到，“在别的地方，控制原子和分子的电磁力可能会不一样。

Photons—the particles that carry the electromagnetic force—are stuck to their own particular membrane and so cannot interact with Dr Arkani-Hamed's new dimensions.
ECONOMIST: A matter of gravity

interaction an interaction between charged particles arising from their electric and magnetic fields its strength is about 100 times weaker than the strong interaction &rarrsee interact ,electroweak interaction

电磁力
The short circuit electromagnetic force of foil winding is calculated and analyzed. The distribution characteristics of electromagnetic force in foil and disc windings are andyzed.
对箔式绕组的短路电磁力进行了计算与分析,并分析了箔式绕组与饼式绕组电磁力的分布特点。
电磁吸力
电磁推力
On the basis of magnetic hierarchical model of direct magnetic levitation permanent magnet linear motor, starting from the magnetic field energy, the expression of electromagnetic force is derived through the virtual displacement method.
在直接磁悬浮永磁直线电动机的磁场分层模型基础上,从气隙磁场能量出发,通过虚位移法推导电磁推力、悬浮力的表达式。
能源科学技术
电磁力
Through the ANSYS simulation results, it was found that the distribution of the magnetic induction strength, electromagnetic force in the melt were nonuniform.
通过ANSYS有限元数值模拟发现,熔体中的脉冲磁感应强度、电磁力等物理量的分布是不均匀的。
机械工程
电磁推力
电磁力