電機乙第四題討論 - 國營工作討論

寄出釋疑申請書後才找到這書 可惜好像不是正式的課本

有板友願意把這本書寫的寫進釋疑申請書嗎?



electric flux 算出來的單位是 庫倫

算式應該用 D ds 的積分

http://pokhara.academia.edu/AshokChhetry

http://ppt.cc/Wgv1

Faraday's experiments also showed, of course, that a larger positive charge

on the inner sphere induced a correspondingly larger negative charge

on the outer sphere, leading to a direct proportionality between the

electric flux and the charge on the inner sphere. The constant of

proportionality is dependent on the system of units involved, and we are

fortunate in our use of SI units, because the constant is unity. If electric

flux is denoted by Φ (psi) and the total charge on the inner sphere by Q,

then for Faraday's experiment

Φ = Q

and the electric flux Φ is measured in coulombs.


另一書本也是用這種的定義

《ELECTROMAGNETIC WAVES AND RADIATING SYSTEMS》Second Edition│Edward Conrad
Jordan, Keith George Balmain

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