2023電磁學 Group Project 1 by 江梓誠 https://padlet.com/tcchang512/92t4prhsf0m8rsfv en-us 2023-04-19 12:01:51 UTC 2023-05-24 04:06:27 UTC hello@padlet.com 各組請將報告上傳至對應的欄位下方!!! tcchang512 https://padlet.com/tcchang512/92t4prhsf0m8rsfv/wish/2564482374 2023-04-23 06:51:06 UTC https://padlet.com/tcchang512/92t4prhsf0m8rsfv/wish/2564482374 第六組Group Project 1 https://padlet.com/tcchang512/92t4prhsf0m8rsfv/wish/2566657282 2023-04-25 04:19:00 UTC https://padlet.com/tcchang512/92t4prhsf0m8rsfv/wish/2566657282 第十組 Group Project 1 https://padlet.com/tcchang512/92t4prhsf0m8rsfv/wish/2566984240 手搖發電機]]> 2023-04-25 09:31:37 UTC https://padlet.com/tcchang512/92t4prhsf0m8rsfv/wish/2566984240 第七組 Project 1 https://padlet.com/tcchang512/92t4prhsf0m8rsfv/wish/2567632327 2023-04-25 17:56:04 UTC https://padlet.com/tcchang512/92t4prhsf0m8rsfv/wish/2567632327 PDF補充資料 https://padlet.com/tcchang512/92t4prhsf0m8rsfv/wish/2567636549 主題: EMP電磁脈衝]]> 2023-04-25 17:59:19 UTC https://padlet.com/tcchang512/92t4prhsf0m8rsfv/wish/2567636549 第三組Group Project 1 https://padlet.com/tcchang512/92t4prhsf0m8rsfv/wish/2567639559 主題: EMP電磁脈衝]]> 2023-04-25 18:01:45 UTC https://padlet.com/tcchang512/92t4prhsf0m8rsfv/wish/2567639559 第八組 Group Project 1 https://padlet.com/tcchang512/92t4prhsf0m8rsfv/wish/2567817914 2023-04-25 21:04:24 UTC https://padlet.com/tcchang512/92t4prhsf0m8rsfv/wish/2567817914 第五組Group Project 1 https://padlet.com/tcchang512/92t4prhsf0m8rsfv/wish/2568108040 2023-04-26 02:29:51 UTC https://padlet.com/tcchang512/92t4prhsf0m8rsfv/wish/2568108040 https://padlet.com/tcchang512/92t4prhsf0m8rsfv/wish/2568287469 2023-04-26 05:32:06 UTC https://padlet.com/tcchang512/92t4prhsf0m8rsfv/wish/2568287469 第一組 Group_project_1 https://padlet.com/tcchang512/92t4prhsf0m8rsfv/wish/2568315135 備註: 注意音量，請先調小聲再往上加]]> 2023-04-26 06:01:15 UTC https://padlet.com/tcchang512/92t4prhsf0m8rsfv/wish/2568315135 第四組Group Project 1 https://padlet.com/tcchang512/92t4prhsf0m8rsfv/wish/2568879668 2023-04-26 14:18:48 UTC https://padlet.com/tcchang512/92t4prhsf0m8rsfv/wish/2568879668 第九組 Project 1 https://padlet.com/tcchang512/92t4prhsf0m8rsfv/wish/2568984616 2023-04-26 15:28:21 UTC https://padlet.com/tcchang512/92t4prhsf0m8rsfv/wish/2568984616 https://padlet.com/tcchang512/92t4prhsf0m8rsfv/wish/2569021021 2023-04-26 15:54:48 UTC https://padlet.com/tcchang512/92t4prhsf0m8rsfv/wish/2569021021 https://padlet.com/tcchang512/92t4prhsf0m8rsfv/wish/2569022441 2023-04-26 15:55:55 UTC https://padlet.com/tcchang512/92t4prhsf0m8rsfv/wish/2569022441 Which movie? https://padlet.com/tcchang512/92t4prhsf0m8rsfv/wish/2571157638 I can recognize Vin Diesel. Eager to know where does this clip come from. Thanks!]]> 2023-04-28 01:56:04 UTC https://padlet.com/tcchang512/92t4prhsf0m8rsfv/wish/2571157638 Fukuyama Masaharu is awesome, but ... https://padlet.com/tcchang512/92t4prhsf0m8rsfv/wish/2571162974 not even close to 馬保國 ....
Just wonder what's the source movie or TV series?]]> 2023-04-28 02:01:18 UTC https://padlet.com/tcchang512/92t4prhsf0m8rsfv/wish/2571162974 Is silver bullet necessary? https://padlet.com/tcchang512/92t4prhsf0m8rsfv/wish/2571296026 Bullets are typically made of lead (Pb), which is also antiferromagnetic like silver (Ag). Refer to https://material-properties.org/magnetic-susceptibility-of-chemical-elements/]]> 2023-04-28 04:13:46 UTC https://padlet.com/tcchang512/92t4prhsf0m8rsfv/wish/2571296026 This clip comes from Fast & Furious 8. https://padlet.com/tcchang512/92t4prhsf0m8rsfv/wish/2571306848 In this clip, Dom Toretto used EMP to break the defense system of Russian separatist.]]> 2023-04-28 04:27:04 UTC https://padlet.com/tcchang512/92t4prhsf0m8rsfv/wish/2571306848 Clips from Simpson Family series and ...? https://padlet.com/tcchang512/92t4prhsf0m8rsfv/wish/2573267283 2023-05-01 01:50:20 UTC https://padlet.com/tcchang512/92t4prhsf0m8rsfv/wish/2573267283 https://padlet.com/tcchang512/92t4prhsf0m8rsfv/wish/2573539178 It’s Galileo, a Japanese television drama.]]> 2023-05-01 09:01:30 UTC https://padlet.com/tcchang512/92t4prhsf0m8rsfv/wish/2573539178 Brilliant cross talk! https://padlet.com/tcchang512/92t4prhsf0m8rsfv/wish/2573840345 2023-05-01 15:10:58 UTC https://padlet.com/tcchang512/92t4prhsf0m8rsfv/wish/2573840345 What's the relation between B-field and js? https://padlet.com/tcchang512/92t4prhsf0m8rsfv/wish/2574856661 Refer to the first equation (screen of 6m37s).

Superconducting and quenching is an innovative topic about EM.

Typo: 執溥儀 -> 質譜儀 (7m18s)

]]> 2023-05-02 08:16:02 UTC https://padlet.com/tcchang512/92t4prhsf0m8rsfv/wish/2574856661 In-depth analysis in an understandable way. Bravo! https://padlet.com/tcchang512/92t4prhsf0m8rsfv/wish/2574878061 2023-05-02 08:36:58 UTC https://padlet.com/tcchang512/92t4prhsf0m8rsfv/wish/2574878061 s110061254g https://padlet.com/tcchang512/92t4prhsf0m8rsfv/wish/2574978786 I think the clip is from Rick and Morty.]]> 2023-05-02 10:14:24 UTC https://padlet.com/tcchang512/92t4prhsf0m8rsfv/wish/2574978786 How strong the B-field (e.g. how many Tesla) is required ....? https://padlet.com/tcchang512/92t4prhsf0m8rsfv/wish/2574979726 to achieve "in-door landslide" from a truck loaded with electromagnet 2-3 meters (8 feet) away from the room (6m24s)?]]> 2023-05-02 10:15:20 UTC https://padlet.com/tcchang512/92t4prhsf0m8rsfv/wish/2574979726 Impressive analysis about the feasibility! https://padlet.com/tcchang512/92t4prhsf0m8rsfv/wish/2574984307 It's highly recognized you guys can approach an issue from diverse view points.]]> 2023-05-02 10:20:20 UTC https://padlet.com/tcchang512/92t4prhsf0m8rsfv/wish/2574984307 Cool prelude https://padlet.com/tcchang512/92t4prhsf0m8rsfv/wish/2574995262 Is the ending kind of sudden?]]> 2023-05-02 10:32:26 UTC https://padlet.com/tcchang512/92t4prhsf0m8rsfv/wish/2574995262 Is this guy interested in lecturing EM in Spring 2024? https://padlet.com/tcchang512/92t4prhsf0m8rsfv/wish/2575002474 2023-05-02 10:39:58 UTC https://padlet.com/tcchang512/92t4prhsf0m8rsfv/wish/2575002474 Rick and Morty, indeed! Thanks! https://padlet.com/tcchang512/92t4prhsf0m8rsfv/wish/2575005768 2023-05-02 10:43:27 UTC https://padlet.com/tcchang512/92t4prhsf0m8rsfv/wish/2575005768 s110061254g https://padlet.com/tcchang512/92t4prhsf0m8rsfv/wish/2575005938 Yes, we didn't write the script for the ending.]]> 2023-05-02 10:43:39 UTC https://padlet.com/tcchang512/92t4prhsf0m8rsfv/wish/2575005938 More Introduction about plasma https://padlet.com/tcchang512/92t4prhsf0m8rsfv/wish/2575595004 After watching the video, I further find some information about plama.
FYI, 電漿 - 維基百科，自由的百科全書 (wikipedia.org)

]]> 2023-05-02 18:09:32 UTC https://padlet.com/tcchang512/92t4prhsf0m8rsfv/wish/2575595004 What is the way to protect the disk? https://padlet.com/tcchang512/92t4prhsf0m8rsfv/wish/2575600566 Nowadays, if computers are "immune" to magnetic field destruction, how does it receive signals like wifi or Bluetooth?]]> 2023-05-02 18:13:53 UTC https://padlet.com/tcchang512/92t4prhsf0m8rsfv/wish/2575600566 The direction of magnetic field https://padlet.com/tcchang512/92t4prhsf0m8rsfv/wish/2575606754 If the current is from left to right, from right-hand rule, I think they should be hitting the walls instead of rising to the plate.]]> 2023-05-02 18:18:41 UTC https://padlet.com/tcchang512/92t4prhsf0m8rsfv/wish/2575606754 discussed by second equation https://padlet.com/tcchang512/92t4prhsf0m8rsfv/wish/2575647999 From the video, we can apply Faraday's law to first London equation to get the second equation. Then by some initial condition and logics(not discussed), we can get the special difference of js is 0 , so is B-field.]]> 2023-05-02 18:51:43 UTC https://padlet.com/tcchang512/92t4prhsf0m8rsfv/wish/2575647999 I think the magnetic field shielding and protection is only for the hard disk itself. s110061254g https://padlet.com/tcchang512/92t4prhsf0m8rsfv/wish/2576196034 Newer hard drives are less vulnerable to magnetic fields created by magnets.(as shown in here)
https://youtu.be/nWXDOAxqtuI?t=347



]]> 2023-05-03 04:42:30 UTC https://padlet.com/tcchang512/92t4prhsf0m8rsfv/wish/2576196034 SSD s110061254g https://padlet.com/tcchang512/92t4prhsf0m8rsfv/wish/2576197125 Newer computers are likely to use solid state drive(SSD), which pretty much immune to the magnetic field created by even a very strong magnet at a close range(as shown in here
https://youtu.be/pXITrgRkT5k?t=468)
as they don't have mechanical moving parts and the data is stored using flash memory(i.e. not using magnetic storage).

]]> 2023-05-03 04:43:49 UTC https://padlet.com/tcchang512/92t4prhsf0m8rsfv/wish/2576197125 the video is so intriguing jonathanyuyuyuyu https://padlet.com/tcchang512/92t4prhsf0m8rsfv/wish/2576626610 For me, I love the way this video clip is represented. It is not only entertaining due to creative drama acting, but it is also informative that I learn a lot about superconductance through this clip. Besides, the pace of the video is also so smooth. Huge appreciation toward your great work! ]]> 2023-05-03 11:40:36 UTC https://padlet.com/tcchang512/92t4prhsf0m8rsfv/wish/2576626610 This reminds me of a book called "空想科學讀本" which does analysis in the same way but on various topics https://padlet.com/tcchang512/92t4prhsf0m8rsfv/wish/2578515081 R, Group 10]]> 2023-05-04 16:08:07 UTC https://padlet.com/tcchang512/92t4prhsf0m8rsfv/wish/2578515081