Ohm's Law β 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.
Ohm's Law β 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 β V = IR |
| |
| [Pipe analogy: pressureβflowβresistance] |
| |
| [Circuit: βββ battery βββ R βββ ammeter βββ] |
| |
| [V-I linear graph] |
| |
| V = IR (e.g. 12V = 4A Γ 3Ξ©) |
+--------------------------------------------------+
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
Audience: High SchoolCategory: Physics