Skip to content

Categories:

範例:法拉第定律與切割磁力線

如附圖所示,兩水平平行軌道相距L,強度B的均勻磁場垂直軌道面向上,兩條材料相同的金屬導線abcd分別跨在軌道上,若abcd之速度大小各為v2v,則下列敘述何者正確? (A)abcd均向右運動,則迴路感應電動勢為LBv (B)abcd均向左運動,則迴路感應電動勢為LBv (C)ab向右運動,cd向左運動,則迴路感應電動勢為3LBv (D)ab,向左運動,cd向右運動,則迴路感應電動勢為3LBv (E)abcd均向右運動,產生的感應電動勢方向與ab向左,cd向右運動所產生者方向相同。


[詳解]

相關文章:

Posted in 電磁感應與冷次定律.

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.



51 visitors online now
11 guests, 6 bots, 34 members
All time: 479 at 08-18-2020 08:10 pm UTC
Max visitors today: 93 at 04:56 pm UTC
This month: 93 at 11-01-2024 04:35 pm UTC
This year: 259 at 08-23-2024 08:56 pm UTC