Spontaneous magnetic field generation plays important role in laser-plasma interactions. Strong quasi-static magnetic fields affect the thermal conductivity and the plasma dynamics, particularly in the case of
Real-time measurement of the magnetic field in an experimental region of space is not always practical or feasible. In most cases, the experimental region is not accessible due to a physical enclosure (e.g., a setup placed in a vacuum chamber), or it could be that placing a magnetic ...
The meaning of MAGNETIC FIELD is the portion of space near a magnetic body or a current-carrying body in which the magnetic forces due to the body or current can be detected. How to use magnetic field in a sentence.
LOS ANGELES, May 21 (Xinhua) -- Jupiter's internal magnetic field is changing over time, a phenomenon observed by the U.S. National Aeronautics and Space Administration (NASA) for the first time outside of the Earth, the agency has said. The phenomenon, called secular variation, was detect...
磁重联(magnetic reconnection),或磁力线重联(magnetic field line reconnection),又称磁场湮灭,是天体物理中一种非常重要的快速能量释放过程,也是磁能转化为粒子的动能、热能和辐射能的过程。普遍认为太阳上的能量释放就是磁重联导致的。[1] 磁重联,取描述磁力线“断开”(break)再“重新连接”(reconnect)的物理过程...
magnetic field noun a region of space near a magnet, electric current, or moving charged particle in which a magnetic force acts on any other magnet, electric current, or moving charged particle. magnetic intensity.Discover More Word History and Origins Origin of magnetic field1 First recorded in...
(where μ0 is the magnetic permeability of free space). Combining this with Gauss' law for magnetism yields the result that the magnetic scalar potential is the solution to Laplace's equation: ∇·B→=0⇒∇2V=0. Ignoring any external field sources, the potential can be written in sph...
For example, when the first astronauts returned to earth sick, NASA concluded that their illness resulted from the lack of a planetary magnetic field in outer space. To resolve the problem, NASA placed magnets in the astronauts’ space suits and space travel vehicles, and astronauts have ...
Jan Egedal, a professor of physics and the paper's senior author, and his colleagues at University of Wisconsin-Madison studied recordings from Oct. 15, 2016, when the Magnetosphere Multi-scale satellite passed through the point where the solar wind meets Earth's magnetic field. ...
parallel alignment, while AM = − 1 represents a perpendicular alignment. The values of the AM are illustrated by chromatically superimposing the values onto the magnetic-field vectors as inferred from polarization measurements and are shown in Figs.1and2, as well as Supplementary Fig.1....