Uniform Electric Field
Core Sentence / 核心句
A uniform electric field has the same magnitude and direction everywhere in the region.
中文理解：匀强电场中，每一点的电场大小和方向都相同，所以带电粒子受恒力。
Formula / 公式或规则
For displacement along the field,
When To Use / 什么时候用
看到 parallel plates、constant acceleration、charged particle motion，就想到 uniform electric field。
Watch Out / 易错点
正电荷加速度沿 ，负电荷加速度反向。
Search and Source Mentions / 搜索与出现位置
Mentioned In / 出现位置
- AP电磁学第7次正课-电容器与电容储能 · parallel-plate potential difference
- Between ideal parallel plates, .
- AP电磁学第5次正课-电势差与电场电势关系 · uniform-field potential drop
A uniform electric field produces a constant potential gradient and therefore a linear change in potential.
- AP电磁学第1次正课-电荷库仑定律与电场 · Knowledge Point 15: Uniform Electric Field Acts Like Constant Acceleration
Knowledge Point 15: Uniform Electric Field Acts Like Constant Acceleration
- AP电磁学第1次正课-电荷库仑定律与电场 · Acceleration in a Uniform Electric Field
Acceleration in a Uniform Electric Field
- AP电磁学第1次正课-电荷库仑定律与电场 · Supplement 11: Uniform Electric Field and Projectile Motion / 匀强电场和平抛模型
Supplement 11: Uniform Electric Field and Projectile Motion / 匀强电场和平抛模型
- AP电磁学第1次正课-电荷库仑定律与电场 · Type 5: Motion in Uniform Electric Field
Type 5: Motion in Uniform Electric Field
- AP电磁学第1次正课-电荷库仑定律与电场 · 5. Deep Phrases / 深句对应表
| Uniform electric field mimics constant gravity. | 匀强电场中带电粒子运动类似平抛。 |
- AP电磁学第1次正课-电荷库仑定律与电场 · 2. Class Flow / 课堂脉络
13. 讲 Electric Field Lines、point charge field、Uniform Electric Field。