現在電容可以做到數萬法拉,多年前讀中學時,物理老師反複強調1法拉的電容不存在,mF都太大,合適的單位是μF、pF
本帖於 2017-02-22 17:40:44 時間, 由普通用戶 競選 編輯
WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.
Copyright ©1998-2025 wenxuecity.com All rights reserved. Privacy Statement & Terms of Use & User Privacy Protection Policy