A proton has a charge of +1.6e-19 C.
An electron has a charge of -1.6e-19 C.
What is the force of repulsion between 2 protons if they are 3.4e-11 m apart?
收錄日期: 2021-05-01 20:57:19
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20180514235629AAGqbr8