Classification of electromagnetic fields information
In differential geometry and theoretical physics, the classification of electromagnetic fields is a pointwise classification of bivectors at each point of a Lorentzian manifold. It is used in the study of solutions of Maxwell's equations and has applications in Einstein's theory of relativity.
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In electromagnetism, the electromagnetic tensor or electromagneticfield tensor (sometimes called the field strength tensor, Faraday tensor or Maxwell...
Electromagnetic hypersensitivity (EHS) is a claimed sensitivity to electromagneticfields, to which negative symptoms are attributed. EHS has no scientific...
invariants, for a set of invariants Classificationofelectromagneticfields, for more about the invariants of the electromagneticfield tensor Curvature invariant...
The electromagnetic spectrum is the full range ofelectromagnetic radiation, organized by frequency or wavelength. The spectrum is divided into separate...
The near field and far field are regions of the electromagnetic (EM) field around an object, such as a transmitting antenna, or the result of radiation...
photons. These classifications are based on the direction of their energy and momentum and their contribution to the electromagnetic force. If virtual...
Electromagnetic compatibility (EMC) is the ability of electrical equipment and systems to function acceptably in their electromagnetic environment, by...
requirements for products to meet some level ofelectromagnetic compatibility (EMC) regulation. Electromagnetic interference divides into several categories...
of non-relativistic quantum mechanics and can be used to quantize (complex) scalar fields, Dirac fields,: 52 vector fields (e.g. the electromagnetic...
G_{abcd}} are a set of numbers. Bivectors play many important roles in physics, for example, in the classificationofelectromagneticfields. Blade (geometry)...
satisfied for a source-free field) and that the electromagnetic stress–energy matches the Einstein tensor. The electromagneticfield tensor is antisymmetric...
In astronomy, stellar classification is the classificationof stars based on their spectral characteristics. Electromagnetic radiation from the star is...
the classification scheme with a number of different categories including: Fluid mechanics Quantum mechanics Geophysics Optics and electromagnetic theory...
surrounding plasma. This results in the emission ofelectromagnetic radiation across the electromagnetic spectrum. The extreme ultraviolet and x-ray radiation...
Electric Fields J1113/27, Electromagnetic Compatibility Measurements Procedure for Vehicle Components— Part 27: Immunity to Radiated ElectromagneticFields—Mode...
non-gravitational fields such as the electromagneticfield. These tensor fields should obey any relevant physical laws (for example, any electromagneticfield must...
The history ofelectromagnetic theory begins with ancient measures to understand atmospheric electricity, in particular lightning. People then had little...
bands of the electromagnetic spectrum. Spectroscopy, primarily in the electromagnetic spectrum, is a fundamental exploratory tool in the fieldsof astronomy...
sensitive to electromagnetic radiation. It is further relevant in photography. In the context of human and primate vision, the term "fieldof view" is typically...
fields, spinor fields, twistor fields etc.). They can also inherit the classificationof differential equations, as linear or nonlinear, the order of...
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