Naslov
Capacitance Matrix Revisited

Autori
Smolić, Ivica ; Klajn, Bruno

Izvornik
Progress in electromagnetics research B (1937-6472) 92 (2021); 1-18

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
conductors, capacitance, potentials

Sažetak
The capacitance matrix relates potentials and charges on a system of conductors. We review and rigorously generalize its properties, block-diagonal structure and inequalities, deduced from the geometry of system of conductors and analytic properties of the permittivity tensor. Furthermore, we discuss alternative choices of regularization of the capacitance matrix, which allow us to find the charge exchanged between the conductors having been brought to an equal potential. Finally, we discuss the tacit approximations used in standard treatments of the electric circuits, demonstrating how the formulae for the capacitance of capacitors connected in parallel and series may be recovered from the capacitance matrix.

Izvorni jezik
Engleski

Znanstvena područja
Fizika

POVEZANOST RADA