> For the complete documentation index, see [llms.txt](https://irosyadi.gitbook.io/irosyadi/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://irosyadi.gitbook.io/irosyadi/course/rangkaian-listrik.md).

# Rangkaian Listrik

## Rangkaian AC (*steady state*)

$$X\_L=\omega L$$\
$$Z\_L=jX\_L=j\omega L=L\angle 90^{\circ}$$\
$$X\_C= \frac{1}{\omega C}$$\
$$Z\_C=-jX\_C=\frac{-j}{\omega C}=\frac{1}{j\omega C}=C\angle -90^{\circ}$$

## Rangkaian DC (*steady state*)

Pada DC, L adalah *short circuit*, C adalah *open circuit*. Bisa dicermati karena $\omega = 2 \pi f$ dengan $f=0$.