---
created: 2026-04-21 13:18
course: "[[29592673 - Elektrotechnik II]]"
topic:
related:
type: lecture
status: 🔴
tags:
  - university
---
## 📌 Summary

> [!abstract]
> 

---

## 📝 Content

## Komplexer Momentanwert 

$i(t) = hat(i) e^(j(omega t + phi)) = hat(i) cos(omega t + phi) + j hat(i) sin(omega t + phi)$
=> $i(t) = "Im"{i(t)}$ 

## Komplexe Kontenregel
$sum_"Knoten" "Im"{underline(i)(t)} = 0$ 
=> $"Im" { sum_"Knoten" underline(i)(t) } = 0$