Part a) How many excess electrons did you pick up?
Part b) What is the charge on the rug as a result of your walking across it?
I'm looking at the problem and I don't understand it. Can someone help me?
收錄日期: 2021-04-21 23:01:04
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20140110121957AAa2ZIu