EN | RU    
Scientific & Technical Literature Publishing House
Search:

Home»

Contact Us»

Journals»

News»

Preparation of Papers»

Advertising»

Feedback»

Books»

About Us»



advertisement



Applied Physics and Mathematics

Annotation
<< Back
RELATIVISTIC MAGNETIC FIELD OF MOVING UNCHARGED BODY
S.A. GERASIMOV

In the system of references relative which a conductor moves, the summarized velocity of two electrons of the conductor the velocities of which relative to conductor are equal and opposite is not equal zero. This can be reason of appearance of the magnetic field. The known estimations predict very high magnitude of the magnetic field inductance for such a distribution function of electron velocities. A role of the form of the speed distribution function is not studied. Detailed considerations taking account all the particularities of the relativistic transformations of velocities for rectangular motion of the semi-infi nite conductor enable to solve the problem in quadratures. For arbitrary distribution function of electrons, the inductance of such a magnetic field is proportional to the mean square speed of electrons in a conductor and does not satisfy the Ampere’s theorem for the magnetic fi eld. In order to satisfy this theorem, the electric field created by moving electric charged should be taken into account. Experimental attempts to study this effect demonstrate essentially very small values of the magnetic field inductance. Therefore the calculation of the time dependence of the magnetic fi eld inductance for the harmonically moving semi-infi nite conductor is topical. The signal form is close to the sinusoidal one, that enables to register the value of order 10-7 T using methods intended for studying weak periodical signals.
Keywords: neutral conductor, Lorentz transformations, distribution function of electron speeds, mean square speed of electrons, signal form.

Contacts: E-mail: gsim1953@mail.ru

Pp. 11-16.

 Sections

«About journal

«Archive

«Thematic focus of the journal

«Formatting rules

«Stages of the review and publication

«Review process

«Editorial and Professional Ethics

«Detecting plagiarism

«Editors and Editorial Board

«News journal


 Journals
...................................
Instruments and Systems: Monitoring, Control, and Diagnostics
...................................
Instrument-Making and Automation Means. Encyclopedic Textbook
...................................
Industrial Automatic Control Systems and Controllers
...................................
Ecological Systems and Devices
...................................
Aerospace Instrument-Making
...................................
Engineering Physics
...................................
History of Science and Engineering
...................................
Music and Time
...................................
Note Album
...................................
Musicology
...................................
Universal History
...................................
Directory of engineer
...................................
Applied Physics and Mathematics
...................................
News Academy of Engineering Sciences A.M. Prokhorov
...................................

Last news:

Выставки по автоматизации и электронике «ПТА-Урал 2018» и «Электроника-Урал 2018» состоятся в Екатеринбурге

Открыта электронная регистрация на выставку Дефектоскопия / NDT St. Petersburg

Открыта регистрация на 9-ю Международную научно-практическую конференцию «Строительство и ремонт скважин — 2018»

ExpoElectronica и ElectronTechExpo 2018: рост площади экспозиции на 19% и новые формы контент-программы

Тематика и состав экспозиции РЭП на выставке "ChipEXPO - 2018"

   Rambler's Top100 Rambler's Top100         


    Management system developed by: ananskikh.ru
© Publishing House "NAUCHTEKHLITIZDAT", 2005-2024