Maxwell’s Equations, Constitutive Relations and Classification of Electromagnetic Media

Author(s):  
André Nicolet
Author(s):  
Magdalene Wan Ching Goh

Electromagnetic theory covers the basic principles of electromagnetism. This chapter explores relationships between electric and magnetic fields. The chapter describes the behaviour of electromagnetic wave. The four sets of Maxwell's equations which underpin the principles of electromagnetism are briefly explained. An illustration on wave polarization and propagation is presented. The author describes the classification of waves according to their wavelengths (i.e. the electromagnetic spectrum).


Open Physics ◽  
2007 ◽  
Vol 5 (4) ◽  
Author(s):  
Süleyman Demir

AbstractIn this paper, a new representational model based on dual quaternionic matrices is proposed for classical electromagnetism. After demonstrating the isomorphic matrix representations of dual quaternions, Maxwell’s equations and the constitutive relations for electromagnetism are expressed in terms of dual quaternionic matrices. For this purpose, new 8 × 8 matrices connected with quaternion basis elements have been introduced.


2018 ◽  
Vol 3 (1) ◽  
Author(s):  
Constantinos Krikos

In this paper equations in R3 which are illustrations of “linear” ellipses, i.e. ellipses which tend to become segments of a geodesic of R2, because their eccentricities tend to unit () will be found. During a linearization process of ellipses, varying vectors will be mapped, from which ellipses and their relations in R2 , to varying vector fields and their relations in R3 are defined. These vector fields and their relations in R3 are called “holographic”. At the limit , the holographic relationships are formalistically similar to Maxwell's equations. This is a theoretical derivation of Maxwell’s equations and not a systematic classification of experimental data as Maxwell did.


PIERS Online ◽  
2009 ◽  
Vol 5 (4) ◽  
pp. 355-360 ◽  
Author(s):  
Fethi Bin Muhammad Belgacem

2018 ◽  
Author(s):  
Glyn Kennell ◽  
Richard Evitts

The presented simulated data compares concentration gradients and electric fields with experimental and numerical data of others. This data is simulated for cases involving liquid junctions and electrolytic transport. The objective of presenting this data is to support a model and theory. This theory demonstrates the incompatibility between conventional electrostatics inherent in Maxwell's equations with conventional transport equations. <br>


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