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Field line - Wikipedia

en.wikipedia.org/wiki/Field_line

A field line is a locus that is defined by a vector field and a starting location within the field. Field ... The talk page may contain suggestions. ... A magnetic field has no sources or sinks (Gau...

Since magnetic field lines are just constructs the field cannot contain ...

www.answers.com/Q/Since_magnetic_field_lines_are_just_constructs_the_field_cannot_contain_energy

Since magnetic field lines are just constructs the field cannot contain energy? .... Field Lines Show Magnitude and Direction When the lines of the magnetic field ...

quantum mechanics - Do electric and magnetic lines of force ...

physics.stackexchange.com/questions/80912/do-electric-and-magnetic-lines-of-force-physically-exist

Oct 16, 2013 ... As per my imagination any thing can't impose force on the other by ... "Field lines" or "lines of force" are a visualization tool suitable for ... @CURIE electromagnetic waves prove that an electromagnetic field in fact has to contain energy and .... straight field lines for magnetic fields are j...

Theory of electromagnetic fields

arxiv.org/pdf/1111.4354

Oct 27, 2014 ... The fields B (magnetic flux density) and E (electric field strength) ... Most realistic situations are sufficiently complicated that solutions to Maxwell's equations cannot .... Lines of magnetic flux always occur in closed loops; lines of electric field ..... of the equations, since this allows us to construct sepa...

Magnetic Fields and the Structure of the Solar Corona. I: Methods of ...

adsabs.harvard.edu/full/1969SoPh....9..131A

The theoretical problem is so complex that only the simplest models for the formation of ... In the corona above 2.6 R0, the solar wind distorts the magnetic field, making the .... The pattern of coronal field lines was then compared with the projected ... Since a potential magnetic field cannot be everywhere radial to a spherical ...

Fields in yt — The yt Project 3.3.2 documentation

yt-project.org/doc/analyzing/fields.html

Examples of fields are gas density, gas temperature, particle mass, etc. ... ad = ds .all_data() # just a field name density = ad['density'] # field tuple with no .... functions to on-disk quantities, yt can construct new derived fields from them. .... they are in the same dimensions, since the units of the magnetic field in the ...

A GENERAL THEORY OF CONNECTIVITY AND CURRENT ...

math.temple.edu/~klapper/home/Man/LK02.pdf

The field lines interconnecting the sources are classified into Nd domains, defining ... Models studied since then have confirmed that such field ... magnetic energy subject only to constraints on the flux ... coronal field: (1) Will every separator in a given field contain ..... Relation (4) cannot be inverted to solve for domain flux...

Could you tell me how the magnetic fields contain the plasma and ...

www.euro-fusion.org/faq/could-you-tell-me-how-the-magnetic-fields-contain-the-plasma-and-how-these-fields-are-set-up-and-powered/

Could you tell me how the magnetic fields contain the plasma and how these fields are set up and powered? Find a Question. Current Question. Could you tell  ...

Coronal Mass Ejections: Models and Their Observational Basis

solarphysics.livingreviews.org/Articles/lrsp-2011-1/articlesu11.html

CMEs are believed to be due to that closed magnetic field lines are stretched up ... total energy of any force-free magnetic field cannot exceed that of the open field ... of minutes after the CME is initiated implies that magnetic reconnection often ... it is hard to construct a 3D force-free field with detached field lines interwound...

Geometrical properties of threedimensional reconnecting magnetic ...

onlinelibrary.wiley.com/doi/10.1029/JA093iA08p08583/pdf

Aug 1, 1988 ... question of how magnetic field lines lie in realistic three- dimensional ... that an ideal plasma cannot tolerate an electric field, so it ... Since the evolution of the magnetic field depends .... similar to the dynamics of a closed field line only if the energy .... With the parameters used in constructing Figure 3, th...

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Electric Field Lines - The Physics Classroom

www.physicsclassroom.com

Since electric field is a vector quantity, it can be represented by a vector arrow. ... Not only does the density of lines surrounding any given object reveal ... Consequently, the lines representing the field cannot cross each other at any given location in .... So as you practice the exercise of constructing electric field lines arou...

Q & A: Magnetic Field Lines Don't Really Exist | Department of ...

van.physics.illinois.edu

Jun 28, 2014 ... States of Matter & Energy ... What this makes me think is that magnetic fields are " clumpy" while ... lines to draw, and even contain weakly quantitative behavior, since ... Actually, this clumpiness has nothing to do with field lines; it's just a ... In the case of gravity, you can't form such a p...

Maximum energy of semi-infinite magnetic field configurations

adsabs.harvard.edu

For instance, the magnetic field of a solar active region may be considered to extend .... All field lines will therefore extend to infinity just as they would in the ... tubes arising from regions of the source surface that contain flux of opposite polarity. ... configurations have energy less than EM, but the same statement cannot be...