From 93ce8cb75da2740089df8db23fa493ce104a011b Mon Sep 17 00:00:00 2001
From: Rohan Anand <96521078+rohan472000@users.noreply.github.com>
Date: Tue, 18 Apr 2023 13:14:06 +0530
Subject: [PATCH] added reference link. (#8667)

* added reference link.

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

---------

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
---
 electronics/apparent_power.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/electronics/apparent_power.py b/electronics/apparent_power.py
index a6f1a5082..0ce1c2aa9 100644
--- a/electronics/apparent_power.py
+++ b/electronics/apparent_power.py
@@ -8,6 +8,8 @@ def apparent_power(
     """
     Calculate the apparent power in a single-phase AC circuit.
 
+    Reference: https://en.wikipedia.org/wiki/AC_power#Apparent_power
+
     >>> apparent_power(100, 5, 0, 0)
     (500+0j)
     >>> apparent_power(100, 5, 90, 0)