From ec9892ad62f3bd6a1a7c9faf2505bc861a48fddd Mon Sep 17 00:00:00 2001 From: altaf-creator Date: Sat, 2 Sep 2023 16:23:18 +0700 Subject: New translation, new physics page --- lessons/fisika/static-electricity/coulomb.html | 82 ++++++++- lessons/fisika/static-electricity/id-coulomb.html | 193 ++++++++++++++++++++++ lessons/fisika/static-electricity/id-theory.html | 97 +++++++++++ lessons/fisika/static-electricity/theory.html | 96 +++++++++++ 4 files changed, 463 insertions(+), 5 deletions(-) create mode 100644 lessons/fisika/static-electricity/id-coulomb.html create mode 100644 lessons/fisika/static-electricity/id-theory.html create mode 100644 lessons/fisika/static-electricity/theory.html (limited to 'lessons/fisika/static-electricity') diff --git a/lessons/fisika/static-electricity/coulomb.html b/lessons/fisika/static-electricity/coulomb.html index 4c6db89..47ec781 100644 --- a/lessons/fisika/static-electricity/coulomb.html +++ b/lessons/fisika/static-electricity/coulomb.html @@ -13,6 +13,8 @@ + + @@ -52,8 +54,11 @@ -
-
❓ Unchecked by Professionals
+
+
+
❓ Unchecked by Professionals
+
+
View in Indonesia
@@ -84,7 +89,7 @@
    1. -

       

      +

      Find F.


      Given:

      @@ -104,8 +109,75 @@

    2. -

       

      -
      3. +

      Find F.

      +
      +

      Given:

      + +

      Solution:

      + + + +
      +
    3. +

      If F = 9 × 109, Find r.

      +
      +

      Given:

      + +

      Solution:

      + +
      4. +

    References

      diff --git a/lessons/fisika/static-electricity/id-coulomb.html b/lessons/fisika/static-electricity/id-coulomb.html new file mode 100644 index 0000000..a820526 --- /dev/null +++ b/lessons/fisika/static-electricity/id-coulomb.html @@ -0,0 +1,193 @@ + + + + + + + + + + Al Azhar 9th Grade Lesson Notes + + + + + + + + + + +
      + + +
      +
      + + + + +
      +
      +
      ❓ Belum dicek oleh Profesional
      +
      + +
      + +
      +
      +

      Pengertian

      +

      Hukum Coulomb adalah hukum yang menjelaskan hubungan antara dua muatan listrik.

      +

      Hukum ini menyatakan: "Apabila terdapat dua buah titik muatan maka akan timbul gaya di antara keduanya, yang besarnya sebanding dengan perkalian nilai kedua muatan dan berbanding terbalik dengan kuadrat jarak antar keduanya."[1]

      +

      Rumus

      + F = k Q1 × Q2⁄r2 +

      + dimana,
      +

        +
      • F = Gaya (Newton)
        • +
      • r = Jarak (Meter)
        • +
      • Q1 = Muatan 1 (Coulomb)
        • +
      • Q2 = Muatan 2 (Coulomb)
        • +
      • K = Konstanta Coulomb = 9 × 109 Nm2 / C2
        • +
      +

      +

      Pengubahan Satuan Coulomb

      +
        +
      1. n mC (milliCoulomb) = n * 10-3 C
        2. +
      2. n MC (MicroCoulomb) = n * 10-6 C (Bentuk alternatif: μC)
        3. +
      3. n nC (nanoCoulomb) = n * 10-9 C
        4. +
      4. n Å (Ångström) = n * 10-10 C
        5. +
      +

      Contoh & Latihan

      +
        +
          +
        1. +

          Temukan F.

          +
          +

          Diketahui:

          +

          + r = 30 cm = 0,3 m = 3 × 10-1 m
          + Q1 = 2 MC = 2 × 10-6
          + Q2 = 3 MC = 3 × 10-6
          +

          +

          Cara:

          +

          + F = k Q1 × Q2⁄r2
          + + F = 9 × 1092 × 10-6 ‧ 3 × 10-6⁄(3 × 10-1)2 = 9 × 109 ‧ 2 × 10-6 ‧ 3 × 10-6⁄9 × 10-2
          + + = 109 ‧ 2 × 10-6 ‧ 3 × 10-6⁄10-2 = 10-3 × 6⁄10-2
          + = 6 × 10-1 +

          +
          2. +
          +
        2. +

          Temukan F.

          +
          +

          Diketahui:

          + +

          Cara:

          + +
          3. + +
          +
        3. +

          Jika F = 9 × 109, temukan r.

          +
          +

          Diketahui:

          + +

          Cara:

          + +
          4. + +
        +

        Referensi

        +
          +
        1. Andrew Duffy, "Electric charge and Coulomb's law"
          2. +
        +
        +
        + + + + + + \ No newline at end of file diff --git a/lessons/fisika/static-electricity/id-theory.html b/lessons/fisika/static-electricity/id-theory.html new file mode 100644 index 0000000..32e54bd --- /dev/null +++ b/lessons/fisika/static-electricity/id-theory.html @@ -0,0 +1,97 @@ + + + + + + + + + + Al Azhar 9th Grade Lesson Notes + + + + + + + + + + +
        + + +
        +
        + + + + +
        +
        +
        🔍 Belum Selesai
        +
        + +
        + + +
        +
        +

        Electroscope

        +

        What is an Electroscope?

        +

        An electroscope is a scientific instrument to detect a presence of an electric charge, and / or a type of an electric charge.

        +

        Neutral Electroscope

        +
        + A neutral electroscope. +

        An electroscope can be Neutral, Positive, or Negative. This part explains about a netural electroscope. If an object is brought closer to the ball;

        +
          +
        1. If the object is neutral, nothing will happen.
          2. +
        2.   +
          + +

          If the object is positively charged, the electrons will move upwards (to the ball), and the protons will move downwards (to the golden leaves). These will result in the golden leaves to seperate further. (see image)

          +
          +
          3. +
        3.   +
          + +

          If the object is negatively charged, the protons will move upwards (to the ball), and the electrons will move downwards (to the golden leaves). These will result in the golden leaves to seperate further. (see image)

          +
          +
          4. +
        +

        Positive Electroscope

        +
        +
        + + + + + + \ No newline at end of file diff --git a/lessons/fisika/static-electricity/theory.html b/lessons/fisika/static-electricity/theory.html new file mode 100644 index 0000000..af5ba31 --- /dev/null +++ b/lessons/fisika/static-electricity/theory.html @@ -0,0 +1,96 @@ + + + + + + + + + + Al Azhar 9th Grade Lesson Notes + + + + + + + + + + +
        + + +
        +
        + + + + +
        +
        +
        🔍 Unfinished
        +
        + +
        + +
        +
        +

        Electroscope

        +

        What is an Electroscope?

        +

        An electroscope is a scientific instrument to detect a presence of an electric charge, and / or a type of an electric charge.

        +

        Neutral Electroscope

        +
        + A neutral electroscope. +

        An electroscope can be Neutral, Positive, or Negative. This part explains about a netural electroscope. If an object is brought closer to the ball;

        +
          +
        1. If the object is neutral, nothing will happen.
          2. +
        2.   +
          + +

          If the object is positively charged, the electrons will move upwards (to the ball), and the protons will move downwards (to the golden leaves). These will result in the golden leaves to seperate further. (see image)

          +
          +
          3. +
        3.   +
          + +

          If the object is negatively charged, the protons will move upwards (to the ball), and the electrons will move downwards (to the golden leaves). These will result in the golden leaves to seperate further. (see image)

          +
          +
          4. +
        +

        Positive Electroscope

        +
        +
        + + + + + + \ No newline at end of file -- cgit v1.2.3