Second order modelling 2 - resistor-inductor-capacitor

Extends the 1st order modelling videos to show the derivation of a model for a simple 2nd order electrical circuit comprising resistor, inductor and capacitor. Reiterates messages on analogies with mechanical systems.
Lectures aimed at engineering undergraduates. Presentation focuses on understanding key prinicples, processes and problem solving rather than mathematical rigour.

[@mosesarchibong4619]

great work

[@thandiwecassamo2308]

In the book "Control Systems" by Naresh Kinha it says that the mass is analogous to capacitor and the spring analogous to the inductor.... is there any difference?!