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Ohm's Law — V = IR

受眾: High School類別: Physics

簡介

A water pipe analogy introduces voltage, current, and resistance intuitively. A circuit diagram then shows these quantities. Increasing voltage drives more current. A V-I graph shows the linear relationship.

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Ohm's Law — V = IR

Description

A water pipe analogy introduces voltage, current, and resistance intuitively. A circuit diagram then shows these quantities. Increasing voltage drives more current. A V-I graph shows the linear relationship.

Phases

# Phase Name Duration Description
1 Water Analogy 3s Pipe with water: pressure, flow, narrow section
2 Circuit Diagram 3s Battery + resistor + ammeter circuit
3 V increasing 2.5s Voltage goes up, current arrow grows
4 V-I Graph 2.5s Linear V vs I graph drawn
5 Formula 1.5s V = IR displayed with example numbers

Layout

+--------------------------------------------------+
|  Ohm's Law — V = IR                              |
|                                                  |
|  [Pipe analogy: pressure→flow→resistance]        |
|                                                  |
|  [Circuit: ─── battery ─── R ─── ammeter ───]   |
|                                                  |
|  [V-I linear graph]                              |
|                                                  |
|  V = IR   (e.g. 12V = 4A × 3Ω)                  |
+--------------------------------------------------+

Area Descriptions

  • Top: water pipe analogy
  • Middle: circuit diagram
  • Right: V-I graph
  • Bottom: formula

Assets & Dependencies

  • Fonts: LaTeX / sans-serif
  • Manim version: ManimCE 0.19.1

Notes

  • High school level
  • Use blue for current flow, yellow for voltage, red for resistance
Ohm's Law — V = IR | AnimG | AnimG