2born (2born) wrote,

Забавная задачка из электродинамики, надо бы разобрать...

Wave-Guiding Part of a Capacitor Paradox: https://arxiv.org/abs/1806.11507

A capacitor paradox is an electromagnetic problem designed to show the limits of circuit theory which considers the connection of two ideal capacitors, one charged and the second discharged. A blind solution to this problem leads to the non-conservation of energy and, thus, to a paradox. In this text an attempt is made to isolate the inductance part of the problem in the form of wave-guiding phenomenon, providing yet another point of view of this intriguing educational problem.

См. также http://www.hep.princeton.edu/~mcdonald/examples/twocaps.pdf
Tags: Мегаучебник или Что я читал и похвалил, образование, разгребая arXiv'ы

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