基本電學 問題 - 考試

By Brianna
at 2013-11-01T11:42
at 2013-11-01T11:42
Table of Contents
[考題] 國考歷屆考題與考題觀念討論(書裡看到的選這個)請附上想法、出處
考題:http://ppt.cc/WfCY
圖15中電阻是10R,求B導體受力大小及方向。
這題解答是用佛來銘定理:
F=BLI=(uH)LI=u(I/2πd))LI
我不懂的是H怎會等於I/2πd呢?
請高手解答,謝謝!
--
考題:http://ppt.cc/WfCY
圖15中電阻是10R,求B導體受力大小及方向。
這題解答是用佛來銘定理:
F=BLI=(uH)LI=u(I/2πd))LI
我不懂的是H怎會等於I/2πd呢?
請高手解答,謝謝!
--
Tags:
考試
All Comments

By Ina
at 2013-11-01T17:01
at 2013-11-01T17:01

By Lauren
at 2013-11-05T18:13
at 2013-11-05T18:13

By Agnes
at 2013-11-10T15:22
at 2013-11-10T15:22

By Erin
at 2013-11-11T18:48
at 2013-11-11T18:48
Related Posts
突破台灣會計師難考的困境

By Gary
at 2013-11-01T11:30
at 2013-11-01T11:30
101的行政法/公務員法

By Jack
at 2013-11-01T11:19
at 2013-11-01T11:19
台船公司102年度新進職員、技術員簡章

By Adele
at 2013-11-01T11:11
at 2013-11-01T11:11
企業管理的準備

By Connor
at 2013-11-01T10:16
at 2013-11-01T10:16
面授的心得

By William
at 2013-11-01T02:23
at 2013-11-01T02:23