檢視净电荷的原始碼

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|<center>'''净电荷'''<br><img
src="https://gimg2.baidu.com/image_search/src=http%3A%2F%2Fbkimg.cdn.bcebos.com%2Fpic%2Fd041a4a1add1229846106470&refer=http%3A%2F%2Fbkimg.cdn.bcebos.com&app=2002&size=f9999,10000&q=a80&n=0&g=0n&fmt=auto?sec=1675050373&t=5d1e32840ed146178a55938419d079e9 " width="280"></center><small>  圖片來自百度</small> 
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在金属导体中有大量的[[自由电子]]，它们带有[[负电荷]]，还有很多失去外层电子的[[正离子]]，它们带有[[正电荷]]。净电荷指物体或其一部分所带的未被抵消的电荷。带有净电荷的孤立导体，由于同号电荷的相互排斥，当导体达到[[静电平衡]]时，导体内部处处没有[[净电荷]]，净电荷只分布在导体的表面。 <ref>[[《简明物理辞典》编写组,简明物理辞典,湖北人民出版社,1983年12月第1版,]]</ref> 

*名:[[净电荷]]

*外文名:net charge

*领    域:物理

*定    义：未被抵消的电荷

*性    质：表面分布