Abstract
The concept of reoction is introdoced for electromagnetic fields in dispersive media as a measure of the amount of the reactions of a radiation source on spatially distributed field detectors. It is found that the equations of the in the medium take the adjoint forms to those of the electromagnetic field. A reciprocity theorem having a clear-cut physical meaning is derived with the use of the concept of the reaction field. Some variational expressions are derived with the use of the reaction field.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
