题目描述:
一个知识点弄不懂若把一个带电金属小球与另一个不带电的完全相同的小球接触,前者的电荷就会分一半给后者,
我想问的是,两个带异种电的完全相同的小球,他们之间把电荷中和之后,是不是,电荷多的那一方,也分一半给另一个哪?
答案解析
【答案】两个带异种电荷的完全相同的小球,他们接触把电荷中和之后,剩下带电多的一个小球,会分一半电荷给另外一个小球!
【其他答案】是的跟你上面说的一样,你就记成两个小球的带点量相加后再除以2就可以了
相关题目
- 管乐器是如何发声的?<br/>空气柱如何振动发声?为什么空气柱
- 一道关于圆周运动和万有引力的问题!<br/>已知地球的质量为
- 一个摆长l=9.8m的单摆绳的上端被人用手提着,此人以每步A=70的步
- 在化学反应MnO<sub>2</sub>+4HCl(浓)═MnCl<sub>2</s
- 1.____is called "mordern civilization"is the result of knowledge applied to p
- A clear ,warm day suddenly grew chilly ,______a dark curtain of rolling dust adva
- ______ from his appearance ,he looks like a teacher<br/>A judged <br/>
- 高二英语疑问<br/>Mr.Smith was very disappointed to see the car he had
- ( ) it rain tomorrow ,I'd stay at home .<br/>A.Should B.Would C.When D.
- If they_______(not cooperate),our plan would have fallen flat.<br/>He was p