磁鐵不用時應如何放置 請畫出來?
回答 (1)
2016-11-25 3:14 pm
Please refer to the diagrams in the following links:
http://www.tutorvista.com/content/physics/physics-i/magnetism/magnetic-keepers.php
http://www.bmelabandscience.com/store/images/Product%20Info/ABM010%20Alnico%20Bar%20Magnets.jpg
https://images-na.ssl-images-amazon.com/images/I/41Q2p4idMrL._SX342_.jpg
http://www.tutorvista.com/content/physics/physics-i/magnetism/magnetic-keepers.php
http://www.bmelabandscience.com/store/images/Product%20Info/ABM010%20Alnico%20Bar%20Magnets.jpg
https://images-na.ssl-images-amazon.com/images/I/41Q2p4idMrL._SX342_.jpg
收錄日期: 2021-04-21 22:43:40
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20161125025212AASheS7