Results 131 to 140 of about 1,908 (182)

Root Response to Magnetostatic Field

IFAC Proceedings Volumes, 1998
Abstract Magnetostatic stimuli were fairly applied to the tip of seminal roots of Maize and the response was observed. At 72 hours after sowing, the test seminal roots with almost equal length of 60 mm started to be exposed to seven levels of magnetic field strength, 0.5, 1.6, 5, 16, 50, 160 and 500-G (Gauss) in magnetic flux density, during 48 hours.
A. Sasao, S. Shibusawa, K. Sakai, D. Miyamoto   +3 more
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The field concept in Ampère’s magnetostatics

American Journal of Physics, 2009
We update Ampère’s theory using vector notation and derive his expression for the force between two current elements. We assume that the two elements are in different current loops and integrate over one to obtain the force on a differential element in the second.
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The Magnetostatic Field

1968
In this chapter we shall consider situations in which we have only a static magnetic field. As in the previous chapter, we shall find that the condition that the field be static leads to considerable simplification of the general results obtained in Chapter 2.
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Magnetostatic mode in a sheared magnetic field

Physics Letters A, 1981
Abstract The effect of magnetic shear on the magnetostatic mode is considered. It is found that the lifetime of the mode is shortened, leading to a reduction of the corresponding cross-field diffusion.
M.Y. Yu, P.K. Shukla, K.H. Spatschek
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Gravitational mass of magnetostatic field

Astrophysics and Space Science, 1996
Maxwell's displacement current equation is interpreted in the light of recent work to show that static magnetic field in free space should have a colocated and contemporaneous mass that is neither embodied in, nor can be anticipated from, the mass-energy relation. Thus magnetostatic field in the universe represents an ‘invisible’ mass.
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Numerical analysis of 3D magnetostatic fields

IEEE Transactions on Magnetics, 1991
Formulations of three-dimensional magnetostatic fields are reviewed for their finite-element analysis. Partial differential equations and boundary conditions are set up for various kinds of potentials. Besides the method using two scalar potentials, several vector potential formulations are also discussed.
K. Preis, I. Bardi, O. Biro, C. Magele, W. Renhart, K.R. Richter, G. Vrisk   +6 more
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Corrosion-Related Magnetostatic Field Analysis

2019 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, 2019
A surface integral equation method for computing the corrosion-related magnetostatic field is presented. An integral equation is solved for the corrosion-related electrostatic field in a homogeneous electrolyte from which the corrosion-related magnetostatic field is determined.
John C Young, Stephen D Gedney
exaly   +2 more sources

Magnetostatic field of electric currents

Electronics and Power, 1964
The relationship between the magnetic scalar potential and an electric-current sheet is examined. It is shown that any magnetostatic field in a source-free region of space can always be produced by an electric current flowing on any smooth, closed surface bounding the region.
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On the singularities of the electrostatic and magnetostatic dipole fields

European Journal of Physics, 2006
The singular behaviour of the electrostatic dipole field is compared with that of the magnetostatic one, with pedagogical access to the difference between the two established without necessarily resorting to certain advanced differentiation identities involving delta functions.
P T Leung, G J Ni
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Bilateral Method of Calculating Magnetostatic Fields

Journal of Mathematical Sciences
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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