magnetic field n. A condition found in the region around a magnet or an electric current, characterized by the existence of a detectable magnetic force at every point in the region and by the existence of magnetic poles. American Heritage® Dictionary of the English Language, Fifth Edition. ...
The meaning of MAGNETIC FORCE is the mechanical force exerted by a magnetic field upon a magnetic pole placed in it.
While there are no known analytic solutions for force-free fields in toroidal coordinates, with a reasonable boundary condition, it is possible to find a solution for the surface field and, with a restriction on the form of the field, th... GE Marsh - 《Physics of Plasmas》 被引量: 0发...
rotationofthemagneticfieldlineTherotationalenergyofaKerrblackholecanbeextractedelectromagnetically.：radialcomponentofthemagneticfluxdensity ：angularvelocityoftheblackhole 17/July/200912thMGmeeting,Paris ：angularvelocityofmagneticfieldlines 4 TheefficiencyoftheB-ZmechanismandtheMeissnerefect Theenergyfluxdependson...
网络无力磁场 网络释义 1. 无力磁场 zh.wikipedia.org|基于 1 个网页
The magnetic force F is proportional to the charge and to the magnitude of velocity v times the magnetic field B. (more) The magnetic force on a moving charge reveals the sign of the charge carriers in a conductor. A current flowing from right to left in a conductor can be the result ...
Magnetic field, a vector field in the neighborhood of a magnet, electric current, or changing electric field, in which magnetic forces are observable. Magnetic fields such as that of Earth cause magnetic compass needles and other permanent magnets to lin
On Force-Free Magnetic Fields. Astrophys. J. 1957, 12, 457–460. [Google Scholar] [CrossRef] Morrish, J.S.; Moon, W.M. Velocity field and thickness of a laminar boundary layer at the core-mantle boundary. J. Geophys. Res. 1991, 96, 14569–14575. [Google Scholar] [CrossRef] ...
A magnetic field exerts a force on particles known as the Lorentz force, according to Georgia State University'sHyperPhysics website. The force acting on an electrically charged particle in a magnetic field depends on the magnitude of the charge, the velocity of the particle, and the strength ...
The secondary current sets up a magnetic field inside the tube. 二次电流在管子内部会产生磁场。 柯林斯例句 展开全部 英英释义 Noun 1. the lines of force surrounding a permanent magnet or a moving charged particle 行业词典 物理学 磁场 电力 磁场 电子学 磁场 电工 磁场 释义 词态变化 实用场...