Static electricity occurs when an object obtains a net amount of positive or negative electric charge, creating an imbalance that wants to be returned to equilibrium.
静电是什么时候形成的 一个物体的总电荷为正,或 。
单词 | net amount |
例句 |
原声例句
Crash Course Physics 速成课物理 Static electricity occurs when an object obtains a net amount of positive or negative electric charge, creating an imbalance that wants to be returned to equilibrium. 静电是什么时候形成的 一个物体的总电荷为正,或 。 |
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