Zach?

扎克你说说看
Was it lowest potential energy?

它的电势能最低
I can't hear very well.

我听得不太清楚
Lowest potential energy?

电势能最低
No. Yes?

不对你来说说看
Well they were thinking [inaudible] maybe that they were going in.

他们认为电子进入到正电荷中
No, no, they weren't thinking about things moving,

不对他们没有考虑物质的运动
they wanted them just sitting there.

他们只想让它静止不动
Maybe because on a macroscopic scale opposite charges attract.

因为宏观尺度上异种电荷的吸引作用
Yes, but that's well known, Coulomb's law.

对那是众所周知的库仑定律
Yes Keith--or Kevin, right?

基斯不是凯文你说说看
If you have them all,

如果电子和正电荷同时存在