RLC circuit series

RLC circuit series

introduction:

The RLC circuit is the second order, this will be the case from its differential equation. She brings up the notion of plans: according to the depreciation of the circuit by Joule effect, the transitional regime is different.

Highlights:

In the video below, which is in some way a summary of the entire chapter, the idea is to present the series RLC circuit like an analogy of the solid-spring system with friction. It then presents the differential equation obtained using the mesh law and its resolution which shows the different schemes. It does not dwell on getting the forms of solutions but rather their characteristics.