From 5fd6137993e538ddbebbf5d31d4c8f0ffb2b3355 Mon Sep 17 00:00:00 2001
From: Matthias Jung <m.jung@uni-wuerzburg.de>
Date: Wed, 11 Feb 2026 13:30:49 +0100
Subject: [PATCH] feature: first "Lichtblick" to test generator

---
 contents/brightspots/NB505.md | 11 +++++++++++
 1 file changed, 11 insertions(+)
 create mode 100644 contents/brightspots/NB505.md

diff --git a/contents/brightspots/NB505.md b/contents/brightspots/NB505.md
new file mode 100644
index 0000000..9477025
--- /dev/null
+++ b/contents/brightspots/NB505.md
@@ -0,0 +1,11 @@
+[question:NB505]
+
+Zur Berechnung des Widerstands verwenden wir das Ohmsche Gesetz aus der Formelsammlung:
+
+$$R = \frac{U}{I}$$
+
+Einsetzen der gegebenen Werte:
+
+$$R = \frac{U}{I} = \frac{\qty{12}{\volt}}{\qty{0,3}{\ampere}} = \qty{40}{\ohm}$$
+
+Die richtige Antwort ist $\qty{40,000}{\ohm}$.
\ No newline at end of file