Browsing Física by Subject "Electromotive force"
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Dynamical theory for the battery's electromotive force
(2021-03-23)We propose a dynamical theory of how the chemical energy stored in a battery generates the electromotive force (emf). In this picture, the battery's half-cell acts as an engine, cyclically extracting work from its underlying ... -
Leaking elastic capacitor as model for active matter
(2021-05-24)We introduce the “leaking elastic capacitor” (LEC) model, a nonconservative dynamical system that combines simple electrical and mechanical degrees of freedom. We show that an LEC connected to an external voltage source ...