Relativistic Rotating Electromagnetic Fields
نویسندگان
چکیده
منابع مشابه
On the Relativistic Transformation of Electromagnetic Fields
a By investigating the motion of a point charge in an electro-static and in a magnetostatic field, it is shown that the rel-ativistic transformation of electromagnetic fields leads to ambiguous results. The necessity for developing an 'elec-trodynamics for moving matter' is emphasized. Classical electrodynamics, as it is taught today [1], is based on Hertz's formulation [2] of Maxwell's field e...
متن کاملElectromagnetic Forces and Fields in a Rotating Reference Frame
Received ; accepted – 2 – ABSTRACT Maxwell's equations and the equations governing charged particle dynamics are presented for a rotating coordinate system with the global time coordinate of an observer on the rotational axis. Special care is taken in defining the relevant entities in these equations. Ambiguities in the definitions of the electromagnetic fields are pointed out, and in fact are ...
متن کاملStationary electromagnetic fields in the exterior of a slowly rotating relativistic star: a description beyond the low-frequency approximation
We investigate the electromagnetic fields in the vacuum exterior of a rotating relativistic star endowed with a magnetic dipole moment, and with the stellar surface behaving as a perfect conductor. While the stellar rotation is treated in the slow-approximation of general relativity, we do not restrict our attention to slowly rotating electromagnetic fields, and take our analysis beyond the low...
متن کاملRotating Relativistic Thin Disks
Two families of models of rotating relativistic disks based on TaubNUT and Kerr metrics are constructed using the well-known “displace, cut and reflect” method. We find that for disks built from a generic stationary axially symmetric metric the “sound velocity”, (pressure/density)1/2, is equal to the geometric mean of the prograde and retrograde geodesic circular velocities of test particles mo...
متن کاملThe effects of electromagnetic fields on fish
The objective of this paper is to survey the results of studies on the biological effects of electromagnetic fields on fish. First, the basic concepts of electromagnetism and electromagnetic spectrum and the importance of studying it in the case of fish are discussed. Then a summary of the results obtained on the effects of extremely low frequency electromagnetic fields (ELF-EMFs) and radiofreq...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Advances in High Energy Physics
سال: 2020
ISSN: 1687-7365,1687-7357
DOI: 10.1155/2020/9084046