Results 21 to 30 of about 24,846 (266)

Magnetic response from constant backgrounds to Coulomb sources

open access: yesEuropean Physical Journal C: Particles and Fields, 2020
Within general nonlinear electrodynamics given by a local action, very special magnetic field configuration carrying no magnetic charge is found as a linear response of the vacuum, filled with constant electric and magnetic fields, to an embedded static ...
T. C. Adorno, D. M. Gitman, A. E. Shabad
doaj   +1 more source

ELECTRIC STATIC CHARGE GENERATED FROM SLIDING OF EPOXY COMPOSITES REINFORCED BY COPPER WIRES AGAINST RUBBER [PDF]

open access: yesJournal of the Egyptian Society of Tribology, 2015
The present paper discusses the effects of reinforcing epoxy by copper wires of different diameters on the electric static charge generated from sliding against rubber sheet. Tests were carried out at dry, water and detergent wetted sliding.
I. A. Rehab   +3 more
doaj   +1 more source

Cylindrical wormholes and electromagnetic field

open access: yesNuclear Physics B, 2023
In this manuscript, we study the construction of static cylindrically symmetric thin shell wormhole models with an electric charge in the background of f(R,T) gravity.
M. Yousaf, M.Z. Bhatti, Z. Yousaf
doaj   +1 more source

Review of Static and Dynamic Wireless Electric Vehicle Charging System

open access: yesInternational Journal for Research in Applied Science and Engineering Technology, 2022
Abstract: Electrified transportation will contribute to the reduction of greenhouse gas emissions and the stabilization of gasoline costs. To promote the adoption of electrified transportation, a diverse network of charging stations must be established in a userfriendly environment.
Panchal, Chirag   +2 more
openaire   +4 more sources

ANALYTICAL ASSESSMENT OF THE EFFECTIVENESS OF EXTINGUISHING FIRES OF SOLID FUELS SUBSTANCES AND MATERIALS BY STATIC ELECTRIC FIELD

open access: yesМодели, системы, сети в экономике, технике, природе и обществе, 2022
Background. The work is devoted to the problem of evaluating the efficiency of extinguishing fires of solid combustible substances and materials by a static electric field in the modes of fire controlled by load and fire controlled by ventilation ...
D.V. Stolyarov   +4 more
doaj   +1 more source

Photorefractive Effect in NLC Cells Caused by Anomalous Electrical Properties of ITO Electrodes

open access: yesCrystals, 2020
In a pure nematic liquid crystal (NLC) cell, optically induced charge carriers followed by transports in double border interfaces of orientant/LC and indium-tin-oxide (ITO)/orientant (or LC) can cause removal of screening of the static electric field ...
Atefeh Habibpourmoghadam
doaj   +1 more source

Exploring the electric field around a loop of static charge: Rectangles, stadiums, ellipses, and knots

open access: yesPhysical Review Research, 2022
We study the electric field around a continuous one-dimensional loop of static charge, under the assumption that the charge is distributed uniformly along the loop. For rectangular or stadium-shaped loops in the plane, we find that the electric field can
Max Lipton   +2 more
doaj   +1 more source

Charged black holes from T-duality

open access: yesPhysics Letters B, 2022
In this paper, we present a family of regular black hole solutions in the presence of charge and angular momentum. We also discuss the related thermodynamics and we comment about the black hole life cycle during the balding and spin down phases ...
Patricio Gaete   +2 more
doaj   +1 more source

Einstein–Maxwell-axion theory: dyon solution with regular electric field

open access: yesEuropean Physical Journal C: Particles and Fields, 2017
In the framework of the Einstein–Maxwell-axion theory we consider static spherically symmetric solutions which describe a magnetic monopole in the axionic environment.
Alexander B. Balakin, Alexei E. Zayats
doaj   +1 more source

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