From cfcec2c77fdb82c09b872300da6a4ab266a61527 Mon Sep 17 00:00:00 2001
From: Shashank Kashyap <50551759+SKVKPandey@users.noreply.github.com>
Date: Sat, 8 Oct 2022 21:52:34 +0530
Subject: [PATCH 01/24] Resonant Frequency

---
 electronics/resonant_frequency.py | 36 +++++++++++++++++++++++++++++++
 1 file changed, 36 insertions(+)
 create mode 100644 electronics/resonant_frequency.py

diff --git a/electronics/resonant_frequency.py b/electronics/resonant_frequency.py
new file mode 100644
index 000000000000..80405cfdf6ad
--- /dev/null
+++ b/electronics/resonant_frequency.py
@@ -0,0 +1,36 @@
+# https://en.wikipedia.org/wiki/LC_circuit
+
+from __future__ import annotations
+from math import sqrt
+from math import pi
+
+def resonant_frequency(inductance: float, capacitance: float) -> tuple:
+
+    """
+    This function can calculate the resonant frequency of LC circuit,
+    for the given value of inductance and capacitnace.
+
+    Examples are given below:
+    >>> resonant_frequency(inductance=0, capacitance=5)
+    ValueError: Inductance cannot be 0 or negative
+    >>> resonant_frequency(inductance=10, capacitance=0)
+    ValueError: Capacitance cannot be 0 or negative
+    >>> resonant_frequency(inductance=10, capacitance=5)
+    0.022507907903927652
+    """
+
+    if inductance<=0:
+        raise ValueError("Inductance cannot be 0 or negative")
+
+    elif capacitance<=0:
+        raise ValueError("Capacitance cannot be 0 or negative")
+
+    else:
+        return(float(1/(2*pi*(sqrt(inductance*capacitance)))))
+
+if __name__ == "__main__":
+    import doctest
+
+    doctest.testmod()
+
+

From 75d431105230430e6942e36d0aa38740b2173e9f Mon Sep 17 00:00:00 2001
From: Shashank Kashyap <50551759+SKVKPandey@users.noreply.github.com>
Date: Tue, 11 Oct 2022 13:59:26 +0530
Subject: [PATCH 02/24] Resonant Frequency of LC Circuit

---
 electronics/resonant_frequency.py | 21 +++++++++++++++------
 1 file changed, 15 insertions(+), 6 deletions(-)

diff --git a/electronics/resonant_frequency.py b/electronics/resonant_frequency.py
index 80405cfdf6ad..3c5c557f4219 100644
--- a/electronics/resonant_frequency.py
+++ b/electronics/resonant_frequency.py
@@ -1,8 +1,9 @@
 # https://en.wikipedia.org/wiki/LC_circuit
-
 from __future__ import annotations
+
+from math import pi as PI
 from math import sqrt
-from math import pi
+
 
 def resonant_frequency(inductance: float, capacitance: float) -> tuple:
 
@@ -12,21 +13,29 @@ def resonant_frequency(inductance: float, capacitance: float) -> tuple:
 
     Examples are given below:
     >>> resonant_frequency(inductance=0, capacitance=5)
+    Traceback (most recent call last):
+      ...
     ValueError: Inductance cannot be 0 or negative
     >>> resonant_frequency(inductance=10, capacitance=0)
+    Traceback (most recent call last):
+      ...
     ValueError: Capacitance cannot be 0 or negative
     >>> resonant_frequency(inductance=10, capacitance=5)
-    0.022507907903927652
+    ('resonant_frequency', 0.022507907903927652)
     """
 
-    if inductance<=0:
+    if inductance <= 0:
         raise ValueError("Inductance cannot be 0 or negative")
 
-    elif capacitance<=0:
+    elif capacitance <= 0:
         raise ValueError("Capacitance cannot be 0 or negative")
 
     else:
-        return(float(1/(2*pi*(sqrt(inductance*capacitance)))))
+        return (
+            "resonant_frequency",
+            float(1 / (2 * PI * (sqrt(inductance * capacitance)))),
+        )
+
 
 if __name__ == "__main__":
     import doctest

From 83fbe1ee1f3508771b928d3f1718431ebbab54dc Mon Sep 17 00:00:00 2001
From: "pre-commit-ci[bot]"
 <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Date: Tue, 11 Oct 2022 08:38:04 +0000
Subject: [PATCH 03/24] [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci
---
 electronics/resonant_frequency.py | 2 --
 1 file changed, 2 deletions(-)

diff --git a/electronics/resonant_frequency.py b/electronics/resonant_frequency.py
index 3c5c557f4219..0115819f9f27 100644
--- a/electronics/resonant_frequency.py
+++ b/electronics/resonant_frequency.py
@@ -41,5 +41,3 @@ def resonant_frequency(inductance: float, capacitance: float) -> tuple:
     import doctest
 
     doctest.testmod()
-
-

From 63e739d30e1b6b660242c1f63fdbffced6d08d31 Mon Sep 17 00:00:00 2001
From: Shashank Kashyap <50551759+SKVKPandey@users.noreply.github.com>
Date: Sat, 15 Oct 2022 09:40:01 +0530
Subject: [PATCH 04/24] Update electronics/resonant_frequency.py

Co-authored-by: Caeden <caedenperelliharris@gmail.com>
---
 electronics/resonant_frequency.py | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/electronics/resonant_frequency.py b/electronics/resonant_frequency.py
index 0115819f9f27..0fa245697af6 100644
--- a/electronics/resonant_frequency.py
+++ b/electronics/resonant_frequency.py
@@ -1,8 +1,7 @@
 # https://en.wikipedia.org/wiki/LC_circuit
 from __future__ import annotations
 
-from math import pi as PI
-from math import sqrt
+from math import (sqrt, pi as PI)
 
 
 def resonant_frequency(inductance: float, capacitance: float) -> tuple:

From bfae1599ca0d8c06a65ca06845850bec8f3f38ac Mon Sep 17 00:00:00 2001
From: Shashank Kashyap <50551759+SKVKPandey@users.noreply.github.com>
Date: Sat, 15 Oct 2022 09:40:14 +0530
Subject: [PATCH 05/24] Update electronics/resonant_frequency.py

Co-authored-by: Caeden <caedenperelliharris@gmail.com>
---
 electronics/resonant_frequency.py | 1 -
 1 file changed, 1 deletion(-)

diff --git a/electronics/resonant_frequency.py b/electronics/resonant_frequency.py
index 0fa245697af6..6f494b329406 100644
--- a/electronics/resonant_frequency.py
+++ b/electronics/resonant_frequency.py
@@ -5,7 +5,6 @@
 
 
 def resonant_frequency(inductance: float, capacitance: float) -> tuple:
-
     """
     This function can calculate the resonant frequency of LC circuit,
     for the given value of inductance and capacitnace.

From 0ae38305b960b6f39b1b08532b48818569bb046b Mon Sep 17 00:00:00 2001
From: Shashank Kashyap <50551759+SKVKPandey@users.noreply.github.com>
Date: Sat, 15 Oct 2022 09:40:32 +0530
Subject: [PATCH 06/24] Update electronics/resonant_frequency.py

Co-authored-by: Caeden <caedenperelliharris@gmail.com>
---
 electronics/resonant_frequency.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/electronics/resonant_frequency.py b/electronics/resonant_frequency.py
index 6f494b329406..5f258b540dad 100644
--- a/electronics/resonant_frequency.py
+++ b/electronics/resonant_frequency.py
@@ -39,3 +39,4 @@ def resonant_frequency(inductance: float, capacitance: float) -> tuple:
     import doctest
 
     doctest.testmod()
+    

From ed30f58b1b19ab676345bbad7f64cc12ba84d294 Mon Sep 17 00:00:00 2001
From: "pre-commit-ci[bot]"
 <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Date: Sat, 15 Oct 2022 04:12:25 +0000
Subject: [PATCH 07/24] [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci
---
 electronics/resonant_frequency.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/electronics/resonant_frequency.py b/electronics/resonant_frequency.py
index 5f258b540dad..e900d5fc2da7 100644
--- a/electronics/resonant_frequency.py
+++ b/electronics/resonant_frequency.py
@@ -1,7 +1,8 @@
 # https://en.wikipedia.org/wiki/LC_circuit
 from __future__ import annotations
 
-from math import (sqrt, pi as PI)
+from math import pi as PI
+from math import sqrt
 
 
 def resonant_frequency(inductance: float, capacitance: float) -> tuple:
@@ -39,4 +40,3 @@ def resonant_frequency(inductance: float, capacitance: float) -> tuple:
     import doctest
 
     doctest.testmod()
-    

From ab0d6ebe08e9613b57738dad54bd1d8ee6773064 Mon Sep 17 00:00:00 2001
From: Shashank Kashyap <50551759+SKVKPandey@users.noreply.github.com>
Date: Sat, 15 Oct 2022 23:01:02 +0530
Subject: [PATCH 08/24] Updated resonant_frequency.py

---
 electronics/resonant_frequency.py | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/electronics/resonant_frequency.py b/electronics/resonant_frequency.py
index e900d5fc2da7..6767bf05f826 100644
--- a/electronics/resonant_frequency.py
+++ b/electronics/resonant_frequency.py
@@ -1,8 +1,7 @@
 # https://en.wikipedia.org/wiki/LC_circuit
 from __future__ import annotations
 
-from math import pi as PI
-from math import sqrt
+from math import (sqrt, pi)
 
 
 def resonant_frequency(inductance: float, capacitance: float) -> tuple:
@@ -32,7 +31,7 @@ def resonant_frequency(inductance: float, capacitance: float) -> tuple:
     else:
         return (
             "resonant_frequency",
-            float(1 / (2 * PI * (sqrt(inductance * capacitance)))),
+            float(1 / (2 * pi * (sqrt(inductance * capacitance)))),
         )
 
 

From c571d5646f6c9d3a4a614e6dac098b3eef87141a Mon Sep 17 00:00:00 2001
From: "pre-commit-ci[bot]"
 <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Date: Sat, 15 Oct 2022 17:31:57 +0000
Subject: [PATCH 09/24] [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci
---
 electronics/resonant_frequency.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/electronics/resonant_frequency.py b/electronics/resonant_frequency.py
index 6767bf05f826..9edba2739bcc 100644
--- a/electronics/resonant_frequency.py
+++ b/electronics/resonant_frequency.py
@@ -1,7 +1,7 @@
 # https://en.wikipedia.org/wiki/LC_circuit
 from __future__ import annotations
 
-from math import (sqrt, pi)
+from math import pi, sqrt
 
 
 def resonant_frequency(inductance: float, capacitance: float) -> tuple:

From da21dcfbfeb51c62c3a671cd1cd1295198f34a86 Mon Sep 17 00:00:00 2001
From: Shashank Kashyap <50551759+SKVKPandey@users.noreply.github.com>
Date: Wed, 19 Oct 2022 08:56:52 +0530
Subject: [PATCH 10/24] Update electronics/resonant_frequency.py

Co-authored-by: Paul <56065602+ZeroDayOwl@users.noreply.github.com>
---
 electronics/resonant_frequency.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/electronics/resonant_frequency.py b/electronics/resonant_frequency.py
index 9edba2739bcc..ff8fd1b674b8 100644
--- a/electronics/resonant_frequency.py
+++ b/electronics/resonant_frequency.py
@@ -30,7 +30,7 @@ def resonant_frequency(inductance: float, capacitance: float) -> tuple:
 
     else:
         return (
-            "resonant_frequency",
+            "Resonant frequency",
             float(1 / (2 * pi * (sqrt(inductance * capacitance)))),
         )
 

From d4a1a5b6701649fb90719dd943edce315ec6303f Mon Sep 17 00:00:00 2001
From: Shashank Kashyap <50551759+SKVKPandey@users.noreply.github.com>
Date: Wed, 19 Oct 2022 09:07:34 +0530
Subject: [PATCH 11/24] Fixed doctest issues in resonant_frequency.py

---
 electronics/resonant_frequency.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/electronics/resonant_frequency.py b/electronics/resonant_frequency.py
index ff8fd1b674b8..bc17537a2fc1 100644
--- a/electronics/resonant_frequency.py
+++ b/electronics/resonant_frequency.py
@@ -19,7 +19,7 @@ def resonant_frequency(inductance: float, capacitance: float) -> tuple:
       ...
     ValueError: Capacitance cannot be 0 or negative
     >>> resonant_frequency(inductance=10, capacitance=5)
-    ('resonant_frequency', 0.022507907903927652)
+    ('Resonant frequency', 0.022507907903927652)
     """
 
     if inductance <= 0:

From aec3c3860b0b0237f28a538d01b34d7b1dedb935 Mon Sep 17 00:00:00 2001
From: Shashank Kashyap <50551759+SKVKPandey@users.noreply.github.com>
Date: Thu, 20 Oct 2022 09:04:15 +0530
Subject: [PATCH 12/24] Algorithm for Electrical Impedance

---
 electronics/electrical_impedance.py | 38 +++++++++++++++++++++++++++++
 1 file changed, 38 insertions(+)
 create mode 100644 electronics/electrical_impedance.py

diff --git a/electronics/electrical_impedance.py b/electronics/electrical_impedance.py
new file mode 100644
index 000000000000..b74cce0f899e
--- /dev/null
+++ b/electronics/electrical_impedance.py
@@ -0,0 +1,38 @@
+# https://en.wikipedia.org/wiki/Electrical_impedance
+from __future__ import annotations
+
+from math import (sqrt, pow)
+
+
+def electrical_impedance(resistance: float, reactance: float, impedance: float) -> dict[str, float]:
+    """
+    Apply Electrical Impedance formula, on any two given electrical values, which can be resistance, reactance,
+    and impedance, and then in a Python dict return name/value pair of the zero value.
+    
+    >>> electrical_impedance(3,4,0)
+    {'impedance': 5.0}
+    >>> electrical_impedance(0,4,5)
+    {'resistance': 3.0}
+    >>> electrical_impedance(3,0,5)
+    {'reactance': 4.0}
+    >>> electrical_impedance(3,4,5)
+    Traceback (most recent call last):
+      ...
+    ValueError: One and only one argument must be 0
+    """
+    if (resistance, reactance, impedance).count(0) != 1:
+        raise ValueError("One and only one argument must be 0")
+    if resistance == 0:
+        return {"resistance": sqrt(pow(impedance,2)-pow(reactance,2))}
+    elif reactance == 0:
+        return {"reactance": sqrt(pow(impedance,2)-pow(resistance,2))}
+    elif impedance == 0:
+        return {"impedance": sqrt(pow(resistance,2)+pow(reactance,2))}
+    else:
+        raise ValueError("Exactly one argument must be 0")
+
+
+if __name__ == "__main__":
+    import doctest
+
+    doctest.testmod()
\ No newline at end of file

From e45e47c1533e251349db495e36cda6f71a0bd6d9 Mon Sep 17 00:00:00 2001
From: "pre-commit-ci[bot]"
 <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Date: Thu, 20 Oct 2022 03:36:37 +0000
Subject: [PATCH 13/24] [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci
---
 electronics/electrical_impedance.py | 16 +++++++++-------
 1 file changed, 9 insertions(+), 7 deletions(-)

diff --git a/electronics/electrical_impedance.py b/electronics/electrical_impedance.py
index b74cce0f899e..6f114c59cfc9 100644
--- a/electronics/electrical_impedance.py
+++ b/electronics/electrical_impedance.py
@@ -1,14 +1,16 @@
 # https://en.wikipedia.org/wiki/Electrical_impedance
 from __future__ import annotations
 
-from math import (sqrt, pow)
+from math import pow, sqrt
 
 
-def electrical_impedance(resistance: float, reactance: float, impedance: float) -> dict[str, float]:
+def electrical_impedance(
+    resistance: float, reactance: float, impedance: float
+) -> dict[str, float]:
     """
     Apply Electrical Impedance formula, on any two given electrical values, which can be resistance, reactance,
     and impedance, and then in a Python dict return name/value pair of the zero value.
-    
+
     >>> electrical_impedance(3,4,0)
     {'impedance': 5.0}
     >>> electrical_impedance(0,4,5)
@@ -23,11 +25,11 @@ def electrical_impedance(resistance: float, reactance: float, impedance: float)
     if (resistance, reactance, impedance).count(0) != 1:
         raise ValueError("One and only one argument must be 0")
     if resistance == 0:
-        return {"resistance": sqrt(pow(impedance,2)-pow(reactance,2))}
+        return {"resistance": sqrt(pow(impedance, 2) - pow(reactance, 2))}
     elif reactance == 0:
-        return {"reactance": sqrt(pow(impedance,2)-pow(resistance,2))}
+        return {"reactance": sqrt(pow(impedance, 2) - pow(resistance, 2))}
     elif impedance == 0:
-        return {"impedance": sqrt(pow(resistance,2)+pow(reactance,2))}
+        return {"impedance": sqrt(pow(resistance, 2) + pow(reactance, 2))}
     else:
         raise ValueError("Exactly one argument must be 0")
 
@@ -35,4 +37,4 @@ def electrical_impedance(resistance: float, reactance: float, impedance: float)
 if __name__ == "__main__":
     import doctest
 
-    doctest.testmod()
\ No newline at end of file
+    doctest.testmod()

From 0d729283439b8512d04b8b676301dc9c80cd58f4 Mon Sep 17 00:00:00 2001
From: Shashank Kashyap <50551759+SKVKPandey@users.noreply.github.com>
Date: Thu, 20 Oct 2022 09:16:51 +0530
Subject: [PATCH 14/24] Updated Algorithm for Electrical Impedance

---
 electronics/electrical_impedance.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/electronics/electrical_impedance.py b/electronics/electrical_impedance.py
index 6f114c59cfc9..5b169999f023 100644
--- a/electronics/electrical_impedance.py
+++ b/electronics/electrical_impedance.py
@@ -8,8 +8,9 @@ def electrical_impedance(
     resistance: float, reactance: float, impedance: float
 ) -> dict[str, float]:
     """
-    Apply Electrical Impedance formula, on any two given electrical values, which can be resistance, reactance,
-    and impedance, and then in a Python dict return name/value pair of the zero value.
+    Apply Electrical Impedance formula, on any two given electrical values,  
+    which can be resistance, reactance, and impedance, and then in a Python dict 
+    return name/value pair of the zero value.
 
     >>> electrical_impedance(3,4,0)
     {'impedance': 5.0}

From 524cf41a609047dae818675b38f75ff13ab2a7a6 Mon Sep 17 00:00:00 2001
From: "pre-commit-ci[bot]"
 <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Date: Thu, 20 Oct 2022 03:47:56 +0000
Subject: [PATCH 15/24] [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci
---
 electronics/electrical_impedance.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/electronics/electrical_impedance.py b/electronics/electrical_impedance.py
index 5b169999f023..0c668b4b6946 100644
--- a/electronics/electrical_impedance.py
+++ b/electronics/electrical_impedance.py
@@ -8,8 +8,8 @@ def electrical_impedance(
     resistance: float, reactance: float, impedance: float
 ) -> dict[str, float]:
     """
-    Apply Electrical Impedance formula, on any two given electrical values,  
-    which can be resistance, reactance, and impedance, and then in a Python dict 
+    Apply Electrical Impedance formula, on any two given electrical values,
+    which can be resistance, reactance, and impedance, and then in a Python dict
     return name/value pair of the zero value.
 
     >>> electrical_impedance(3,4,0)

From bba6342d832b3f176c006dd0453b982658aa3e1c Mon Sep 17 00:00:00 2001
From: Shashank Kashyap <50551759+SKVKPandey@users.noreply.github.com>
Date: Sat, 22 Oct 2022 10:30:47 +0530
Subject: [PATCH 16/24] Update resonant_frequency.py

---
 electronics/resonant_frequency.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/electronics/resonant_frequency.py b/electronics/resonant_frequency.py
index bc17537a2fc1..79ef6e81dc7f 100644
--- a/electronics/resonant_frequency.py
+++ b/electronics/resonant_frequency.py
@@ -10,6 +10,8 @@ def resonant_frequency(inductance: float, capacitance: float) -> tuple:
     for the given value of inductance and capacitnace.
 
     Examples are given below:
+    >>> resonant_frequency(inductance=10, capacitance=5)
+    ('Resonant frequency', 0.022507907903927652)
     >>> resonant_frequency(inductance=0, capacitance=5)
     Traceback (most recent call last):
       ...
@@ -18,8 +20,6 @@ def resonant_frequency(inductance: float, capacitance: float) -> tuple:
     Traceback (most recent call last):
       ...
     ValueError: Capacitance cannot be 0 or negative
-    >>> resonant_frequency(inductance=10, capacitance=5)
-    ('Resonant frequency', 0.022507907903927652)
     """
 
     if inductance <= 0:

From bf1538cae742f1b2e3087d3eee1c4f47dc368ecc Mon Sep 17 00:00:00 2001
From: Shashank Kashyap <50551759+SKVKPandey@users.noreply.github.com>
Date: Sat, 22 Oct 2022 10:49:29 +0530
Subject: [PATCH 17/24] Update electrical_impedance.py

---
 electronics/electrical_impedance.py | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/electronics/electrical_impedance.py b/electronics/electrical_impedance.py
index 0c668b4b6946..a5e0a3c4c098 100644
--- a/electronics/electrical_impedance.py
+++ b/electronics/electrical_impedance.py
@@ -1,4 +1,9 @@
 # https://en.wikipedia.org/wiki/Electrical_impedance
+
+"""Electrical impedance is the measure of the opposition that a 
+circuit presents to a current when a voltage is applied. 
+Impedance extends the concept of resistance to alternating current (AC) circuits."""
+
 from __future__ import annotations
 
 from math import pow, sqrt

From 5122597a5a77a8e82c50ff9e0ce603792ce6f2e7 Mon Sep 17 00:00:00 2001
From: "pre-commit-ci[bot]"
 <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Date: Sat, 22 Oct 2022 05:20:25 +0000
Subject: [PATCH 18/24] [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci
---
 electronics/electrical_impedance.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/electronics/electrical_impedance.py b/electronics/electrical_impedance.py
index a5e0a3c4c098..0dc8c750039e 100644
--- a/electronics/electrical_impedance.py
+++ b/electronics/electrical_impedance.py
@@ -1,7 +1,7 @@
 # https://en.wikipedia.org/wiki/Electrical_impedance
 
-"""Electrical impedance is the measure of the opposition that a 
-circuit presents to a current when a voltage is applied. 
+"""Electrical impedance is the measure of the opposition that a
+circuit presents to a current when a voltage is applied.
 Impedance extends the concept of resistance to alternating current (AC) circuits."""
 
 from __future__ import annotations

From a737543e181103dc054b6d723e3bae10c279fd09 Mon Sep 17 00:00:00 2001
From: Shashank Kashyap <50551759+SKVKPandey@users.noreply.github.com>
Date: Sat, 22 Oct 2022 10:51:33 +0530
Subject: [PATCH 19/24] Update resonant_frequency.py

---
 electronics/resonant_frequency.py | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/electronics/resonant_frequency.py b/electronics/resonant_frequency.py
index 79ef6e81dc7f..9cf5e3106fc2 100644
--- a/electronics/resonant_frequency.py
+++ b/electronics/resonant_frequency.py
@@ -1,4 +1,11 @@
 # https://en.wikipedia.org/wiki/LC_circuit
+
+"""An LC circuit, also called a resonant circuit, tank circuit, or tuned circuit, 
+is an electric circuit consisting of an inductor, represented by the letter L, 
+and a capacitor, represented by the letter C, connected together. 
+The circuit can act as an electrical resonator, an electrical analogue of a 
+tuning fork, storing energy oscillating at the circuit's resonant frequency."""
+
 from __future__ import annotations
 
 from math import pi, sqrt

From 75bf82a7e69bd6b47d8896958ceb3dd384a814eb Mon Sep 17 00:00:00 2001
From: "pre-commit-ci[bot]"
 <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Date: Sat, 22 Oct 2022 05:22:27 +0000
Subject: [PATCH 20/24] [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci
---
 electronics/resonant_frequency.py | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/electronics/resonant_frequency.py b/electronics/resonant_frequency.py
index 9cf5e3106fc2..9c72255f6ff6 100644
--- a/electronics/resonant_frequency.py
+++ b/electronics/resonant_frequency.py
@@ -1,9 +1,9 @@
 # https://en.wikipedia.org/wiki/LC_circuit
 
-"""An LC circuit, also called a resonant circuit, tank circuit, or tuned circuit, 
-is an electric circuit consisting of an inductor, represented by the letter L, 
-and a capacitor, represented by the letter C, connected together. 
-The circuit can act as an electrical resonator, an electrical analogue of a 
+"""An LC circuit, also called a resonant circuit, tank circuit, or tuned circuit,
+is an electric circuit consisting of an inductor, represented by the letter L,
+and a capacitor, represented by the letter C, connected together.
+The circuit can act as an electrical resonator, an electrical analogue of a
 tuning fork, storing energy oscillating at the circuit's resonant frequency."""
 
 from __future__ import annotations

From 342951971708bc58e274282799feb71e05d0ef10 Mon Sep 17 00:00:00 2001
From: Shashank Kashyap <50551759+SKVKPandey@users.noreply.github.com>
Date: Sat, 22 Oct 2022 20:25:49 +0530
Subject: [PATCH 21/24] Update electronics/electrical_impedance.py

Co-authored-by: Paul <56065602+ZeroDayOwl@users.noreply.github.com>
---
 electronics/electrical_impedance.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/electronics/electrical_impedance.py b/electronics/electrical_impedance.py
index 0dc8c750039e..0faa74e1db52 100644
--- a/electronics/electrical_impedance.py
+++ b/electronics/electrical_impedance.py
@@ -2,7 +2,9 @@
 
 """Electrical impedance is the measure of the opposition that a
 circuit presents to a current when a voltage is applied.
-Impedance extends the concept of resistance to alternating current (AC) circuits."""
+Impedance extends the concept of resistance to alternating current (AC) circuits.
+Source: https://en.wikipedia.org/wiki/Electrical_impedance
+"""
 
 from __future__ import annotations
 

From b3af034e3df5352d8c21a19ad20549106b993abf Mon Sep 17 00:00:00 2001
From: Shashank Kashyap <50551759+SKVKPandey@users.noreply.github.com>
Date: Sat, 22 Oct 2022 20:26:19 +0530
Subject: [PATCH 22/24] Update electronics/electrical_impedance.py

Co-authored-by: Paul <56065602+ZeroDayOwl@users.noreply.github.com>
---
 electronics/electrical_impedance.py | 1 -
 1 file changed, 1 deletion(-)

diff --git a/electronics/electrical_impedance.py b/electronics/electrical_impedance.py
index 0faa74e1db52..8eaebeb5d8e7 100644
--- a/electronics/electrical_impedance.py
+++ b/electronics/electrical_impedance.py
@@ -1,4 +1,3 @@
-# https://en.wikipedia.org/wiki/Electrical_impedance
 
 """Electrical impedance is the measure of the opposition that a
 circuit presents to a current when a voltage is applied.

From 7aeebc7d4bfd6f97ef0ce4ddfce59069ccfac2e5 Mon Sep 17 00:00:00 2001
From: Shashank Kashyap <50551759+SKVKPandey@users.noreply.github.com>
Date: Sat, 22 Oct 2022 20:26:37 +0530
Subject: [PATCH 23/24] Update electronics/resonant_frequency.py

Co-authored-by: Paul <56065602+ZeroDayOwl@users.noreply.github.com>
---
 electronics/resonant_frequency.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/electronics/resonant_frequency.py b/electronics/resonant_frequency.py
index 9c72255f6ff6..4f95043b600a 100644
--- a/electronics/resonant_frequency.py
+++ b/electronics/resonant_frequency.py
@@ -4,7 +4,9 @@
 is an electric circuit consisting of an inductor, represented by the letter L,
 and a capacitor, represented by the letter C, connected together.
 The circuit can act as an electrical resonator, an electrical analogue of a
-tuning fork, storing energy oscillating at the circuit's resonant frequency."""
+tuning fork, storing energy oscillating at the circuit's resonant frequency.
+Source: https://en.wikipedia.org/wiki/LC_circuit
+"""
 
 from __future__ import annotations
 

From bb292dca7584b0b7e9daa2fb999cf793cb07d746 Mon Sep 17 00:00:00 2001
From: "pre-commit-ci[bot]"
 <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Date: Sat, 22 Oct 2022 14:57:30 +0000
Subject: [PATCH 24/24] [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci
---
 electronics/electrical_impedance.py | 1 -
 1 file changed, 1 deletion(-)

diff --git a/electronics/electrical_impedance.py b/electronics/electrical_impedance.py
index 8eaebeb5d8e7..44041ff790b6 100644
--- a/electronics/electrical_impedance.py
+++ b/electronics/electrical_impedance.py
@@ -1,4 +1,3 @@
-
 """Electrical impedance is the measure of the opposition that a
 circuit presents to a current when a voltage is applied.
 Impedance extends the concept of resistance to alternating current (AC) circuits.