1 / 2

2-2 電生磁

2-2 電生磁. 前言 對電與磁的認識，從古代到十八世紀末的漫長歷史中，人們均以為兩者是不同的現象，彼此毫無關係 直到 1820 年，丹麥科學家 厄斯特 （ Hans Christian Oersted ， 1777 ∼ 1851 ）（圖 2-8 ）偶然觀察到電流會使磁針偏轉，使人們對電和磁之間的關係，有了新的體認. 丹麥科學家厄斯特故事影片 請按圖片. 資料來源： 國小科學教學廳 http://primary.ntsec.edu.tw//material/B/B0501.swf.

kirra
Download Presentation

2-2 電生磁

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. 2-2 電生磁 • 前言 • 對電與磁的認識，從古代到十八世紀末的漫長歷史中，人們均以為兩者是不同的現象，彼此毫無關係 • 直到1820 年，丹麥科學家厄斯特（Hans Christian Oersted，1777 ∼ 1851）（圖2-8）偶然觀察到電流會使磁針偏轉，使人們對電和磁之間的關係，有了新的體認

  2. 丹麥科學家厄斯特故事影片請按圖片 資料來源： 國小科學教學廳 http://primary.ntsec.edu.tw//material/B/B0501.swf

More Related