Magnets & Magnetic Fields
対象: Primary Schoolカテゴリ: Physics
説明
Two bar magnets demonstrate attraction between opposite poles (N→S) and repulsion between like poles (N→N, S→S). Curved field lines visualize the invisible magnetic force. Animations are purely visual with no mathematics.
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Magnets & Magnetic Fields
Description
Two bar magnets demonstrate attraction between opposite poles (N→S) and repulsion between like poles (N→N, S→S). Curved field lines visualize the invisible magnetic force. Animations are purely visual with no mathematics.
Phases
| # | Phase Name | Duration | Description |
|---|---|---|---|
| 1 | Intro — Show Magnets | 2s | Two labeled bar magnets appear on screen |
| 2 | Field Lines | 3s | Curved arcs appear between poles showing field pattern |
| 3 | Attraction (N→S) | 3s | Opposite poles move toward each other and snap together |
| 4 | Repulsion (N→N) | 3s | Like poles approach and push apart |
| 5 | Title Card | 2s | "Magnetic Fields" label fades in |
Layout
+--------------------------------------------------+
| |
| [S| MAGNET |N] [N| MAGNET |S] |
| |
| ~curved field lines~ |
| |
| "Magnets & Magnetic Fields" |
+--------------------------------------------------+
Area Descriptions
- Top half: bar magnets positioned horizontally
- Middle: animated field lines as curved arcs
- Bottom: title label
Assets & Dependencies
- Fonts: LaTeX / sans-serif
- Manim version: ManimCE 0.19.1
Notes
- Primary school level — no equations, purely visual
- Use bright colors: red for N pole, blue for S pole
- Field lines should animate in smoothly with Create