Instrument Overview - mms-fields
... MAGNETIC RECONNECTION is a little-understood physical process at the heart of space weather. It can spark solar flares, cause coronal mass ejections and other phenomena that can imperil Earth-orbiting spacecraft and disrupt power grids on Earth. ...
... MAGNETIC RECONNECTION is a little-understood physical process at the heart of space weather. It can spark solar flares, cause coronal mass ejections and other phenomena that can imperil Earth-orbiting spacecraft and disrupt power grids on Earth. ...
Magnetism in Isolated and Binary White Dwarfs
... features in the strongly polarized magnetic white dwarf Grw ]70¡8247 which had remained unidentiÐed for over 50 years were identiÐed with Zeeman-shifted hydrogen lines in a magnetic Ðeld of 100È320 MG (Angel, Liebert, & Stockman 1985 ; Greenstein, Henry, & OÏConnell 1985 ; Wickramasinghe & Ferrario ...
... features in the strongly polarized magnetic white dwarf Grw ]70¡8247 which had remained unidentiÐed for over 50 years were identiÐed with Zeeman-shifted hydrogen lines in a magnetic Ðeld of 100È320 MG (Angel, Liebert, & Stockman 1985 ; Greenstein, Henry, & OÏConnell 1985 ; Wickramasinghe & Ferrario ...
Plasma Physics - 123SeminarsOnly.com
... heating, or electromagnetic couplers. The tube confines the gas and prevents diffusion. The radiation pattern is controlled by parameters such as plasma density, tube shape, and current distribution. ...
... heating, or electromagnetic couplers. The tube confines the gas and prevents diffusion. The radiation pattern is controlled by parameters such as plasma density, tube shape, and current distribution. ...
PDF only
... Many have been misled by the high temperatures beyond the Curie temperature and its disordering of spins. It is on this basis that many investigators have limited magnetic field effects to ultrastrong magnetic fields wherein the magnetic field is dominating the thermodynamics over its electric sourc ...
... Many have been misled by the high temperatures beyond the Curie temperature and its disordering of spins. It is on this basis that many investigators have limited magnetic field effects to ultrastrong magnetic fields wherein the magnetic field is dominating the thermodynamics over its electric sourc ...
PAMSA Learnerships
... Topic assessment criteria The assessor will observe and confirm that learners: • Understand the occurrence of eddy currents in a flat conductor moved through an electric field • Understand the impact of eddy currents on a flat moving conductor and how this can be countered by cutting slots in the co ...
... Topic assessment criteria The assessor will observe and confirm that learners: • Understand the occurrence of eddy currents in a flat conductor moved through an electric field • Understand the impact of eddy currents on a flat moving conductor and how this can be countered by cutting slots in the co ...
Developer Notes
... 3. Both attract non-charged objects by inducing fields in them. 4. Both can pass a charge to another object through contact. 5. Both have energy. Magnets are just a lot easier to see than electrons and protons. Here is the sequence of concepts: 1. Some objects are not magnetic. 2. There are two pole ...
... 3. Both attract non-charged objects by inducing fields in them. 4. Both can pass a charge to another object through contact. 5. Both have energy. Magnets are just a lot easier to see than electrons and protons. Here is the sequence of concepts: 1. Some objects are not magnetic. 2. There are two pole ...
3 Linear viscoelasticity
... you would set up your material between two plates and leave it to settle, so it loses the memory of the flow that put it there. Once it has had time to relax, you shear it through one shear unit (i.e. until the top plate has moved a distance the same as the distance between the plates). Then stop de ...
... you would set up your material between two plates and leave it to settle, so it loses the memory of the flow that put it there. Once it has had time to relax, you shear it through one shear unit (i.e. until the top plate has moved a distance the same as the distance between the plates). Then stop de ...
iii. simulation method
... special properties and has attracted much attention. The understanding of the physical properties and dynamical behavior of nanochannel flows has great importance on the theoretical study of fluid dynamics and many engineering applications in physics, chemistry, medicine and electronics. It is obvio ...
... special properties and has attracted much attention. The understanding of the physical properties and dynamical behavior of nanochannel flows has great importance on the theoretical study of fluid dynamics and many engineering applications in physics, chemistry, medicine and electronics. It is obvio ...
Magnetohydrodynamics
Magnetohydrodynamics (MHD) (magneto fluid dynamics or hydromagnetics) is the study of the magnetic properties of electrically conducting fluids. Examples of such magneto-fluids include plasmas, liquid metals, and salt water or electrolytes. The word magnetohydrodynamics (MHD) is derived from magneto- meaning magnetic field, hydro- meaning water, and -dynamics meaning movement. The field of MHD was initiated by Hannes Alfvén, for which he received the Nobel Prize in Physics in 1970.The fundamental concept behind MHD is that magnetic fields can induce currents in a moving conductive fluid, which in turn polarizes the fluid and reciprocally changes the magnetic field itself. The set of equations that describe MHD are a combination of the Navier-Stokes equations of fluid dynamics and Maxwell's equations of electromagnetism. These differential equations must be solved simultaneously, either analytically or numerically.