Potential energy increases when the charges move opposite the direction of the electric force, for example, when two negative charges get closer together.
当电荷与电力方向相反的方向移动时，例如当两个负电荷靠得更近时，势能会增加。
| 单词 | two negative charges |
| 释义 |
two negative charges
原声例句
可汗学院Khan Academy Middle school physics - NGSS初中物理 Potential energy increases when the charges move opposite the direction of the electric force, for example, when two negative charges get closer together. 当电荷与电力方向相反的方向移动时，例如当两个负电荷靠得更近时，势能会增加。 |
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