Skip to content

Categories:

範例:荷電連續體的電場與簡諧運動

一半徑為a之金屬圓環,均勻荷+Q之電量,則:(1)其圓環軸心上與圓環中心相距r處之電場大小為何? (2)r >> a,則(1)之結果為何? (3)r << a,且在該處置一質量m電量為-q之質點,釋放後其作S.H.M.之週期為若干? (4)環心上之電場為若干?


[詳解]

相關文章:

Posted in 電場與電力線.

Tagged with , .


0 Responses

Stay in touch with the conversation, subscribe to the RSS feed for comments on this post.

You must be logged in to post a comment.



45 visitors online now
10 guests, 7 bots, 28 members
All time: 479 at 08-18-2020 08:10 pm UTC
Max visitors today: 54 at 12:00 am UTC
This month: 93 at 11-01-2024 04:35 pm UTC
This year: 259 at 08-23-2024 08:56 pm UTC