當a charged particle is moved along an electric field line,
下面這2句對不對?
第1句
there is no change in voltage.
第2句:
the electrical potential energy of the charge undergoes the maximum change in magnitude.
原因?
收錄日期: 2021-04-13 00:30:40
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20070521000051KK00391