F3 Physics Pre-Lesson Reading 1 (Electrostatic 靜電) by Mr. Yu Lee Kan https://padlet.com/lkyu/20i11wlgcwwfm73f 在正式學習靜電這課題前，提起靜電你有甚問想問/想知的? 請按 + 號留言，主題寫上班別學號和名字。得到其他同學5個 like/comment以上將獲得藍印兩個，而老師也會額外選最佳問與最積極回應獎額外再藍印 en-us 2023-09-02 08:02:29 UTC 2024-01-22 13:18:18 UTC hello@padlet.com https://padlet.net/icons/png/26a1.png 3A36 Yu Lee Kan lkyu https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2681763227 靜電可以幫手機充電?

]]> 2023-09-02 08:07:08 UTC https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2681763227 3C32 XXX 靜電能否電死人? https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2813978740 2023-12-05 05:52:56 UTC https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2813978740 https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2814389389 3A 29 王柏熹

明明每次被靜電電到都冇火花，到底點解警方會懷疑靜電產生火花導致爆炸?

]]> 2023-12-05 12:52:03 UTC https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2814389389 https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2816057875 3D23

靜电是如何產生的？

]]> 2023-12-06 14:26:21 UTC https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2816057875 https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2817654683 静电能把人电死吗

]]> 2023-12-07 16:04:09 UTC https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2817654683 3A 15 黄秀慧 https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2818493809 静电如何影响燃油导致爆炸？

]]> 2023-12-08 08:17:52 UTC https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2818493809 3E 15 蔡德銘 https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2819277142 静電是否可产生可穿透性的動力和阻力，如可以，能利用到人體内的治療或心理治療？

]]> 2023-12-09 04:51:06 UTC https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2819277142 3E 15 蔡德銘 https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2819278629 静電可以产生聲音嗎？

]]> 2023-12-09 04:57:28 UTC https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2819278629 3A30 黃誠智 https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2819456332 就我所知,靜電是透過摩擦,讓物件積聚電荷,使物件帶電。

而當帶電的物件接觸到其他物體,形成一個瞬間的電流,稱為放電。

所以加汽油時,為什麼不能夠著化纖毛衣的原因,便是由於身體移動時,同時摩擦著毛衣,讓毛衣帶了電,而當接觸加油桿時,瞬間放電,流向油箱,而電流的火花已經足以點燃油箱內的油了,導致燃燒。

問題:若靜電會帶來如此多的危險,要如何避免静電。是否能從防止電荷積聚方面思考?

]]> 2023-12-09 13:37:43 UTC https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2819456332 3A 32 巫峙劬 https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2819744430 能否利用静电造成大规模破坏

]]> 2023-12-10 02:32:24 UTC https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2819744430 3A 26 吳霆亨 https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2819748518 靜電可不可以為一些電器充電？

]]> 2023-12-10 02:51:05 UTC https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2819748518 3A 24 盧溢希 https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2819770450 靜電的大小和產生靜電物體的多少或大小是否有關

]]> 2023-12-10 04:35:01 UTC https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2819770450 3E10黃予思 https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2819789102 如果相互磨擦出的靜電伏特很大，能生出火

]]> 2023-12-10 06:07:38 UTC https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2819789102 3A 12 容寶宜 https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2819791120 靜電的電壓有多少？

]]> 2023-12-10 06:17:16 UTC https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2819791120 3A(34)葉澤彬 https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2819800401 即然靜電可以引致一些物理反應，那麼現代的科學家是否會利用靜電來進行一些實驗或應用於日常生活中？

]]> 2023-12-10 06:57:05 UTC https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2819800401 3A06李思澄 https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2819805539 形成靜電的方法是不是只有摩擦？

]]> 2023-12-10 07:17:36 UTC https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2819805539 3A03 戴鈺淇 https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2819893117 如果一張紙的正面攜帶正電荷，而背面攜帶負電荷，又有人把這張紙卷起來，那這張紙會因正反兩面的不同靜電而產生響聲和火花並且還對人造成傷害嗎？

]]> 2023-12-10 11:38:46 UTC https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2819893117 3A18袁乔安 https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2819911454 静电最高可以达到多少V

]]> 2023-12-10 12:19:56 UTC https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2819911454 https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2820409752 3a20鄭家熙

靜電同一般嘅電有咩分別

]]> 2023-12-11 02:10:24 UTC https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2820409752 3A13鄧穎遙 https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2820606987 靜電會隨着天氣的改變來產生嗎？

]]> 2023-12-11 06:14:32 UTC https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2820606987 3A 2鍾梓晴 https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2820611486 點解通常冬天先會有靜電

]]> 2023-12-11 06:21:55 UTC https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2820611486 3A07李欣格 https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2820713852 為什麼能用靜電來製作核彈？

]]> 2023-12-11 08:34:38 UTC https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2820713852 3A28 徐遠鉅 https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2820722777 摩擦玻璃能否產生靜電

]]> 2023-12-11 08:45:00 UTC https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2820722777 3A 25 羅樂容 https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2820764856 电脑为什么会有静电产生？

静电对电子产品的有什么影响？

如何避免静电产生？


]]> 2023-12-11 09:33:24 UTC https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2820764856 3A21 葉東榮 https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2820791754 靜電的形成是否電荷的正負吸引而形成？

]]> 2023-12-11 10:03:03 UTC https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2820791754 3A16胡凱嵐 https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2820792840 為什麼經過磨擦後有靜電的物件（eg:尺子），能夠把沒有靜電且不能導電的物件（eg:小紙片）吸上去？

]]> 2023-12-11 10:04:10 UTC https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2820792840 3A 23 盧皓廷 https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2820912327 為何靜電會產生火花？靜電有多少ampere and volt？靜電是否只能透過接觸產生？為何靜電會有吸引力？

]]> 2023-12-11 12:11:03 UTC https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2820912327 3B 31 許文卓 https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2820912483 靜電除了相互接觸的方法外，還有什麼方法產生？

什麼環境較容易產生靜電

]]> 2023-12-11 12:11:14 UTC https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2820912483 3E24彭祉儒 https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2820927740 what is static electricity

]]> 2023-12-11 12:27:01 UTC https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2820927740 3B25為什麼一到冬天就有更多靜電產生 https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2820944477 2023-12-11 12:43:01 UTC https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2820944477 3A 08 李欣祈 https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2820985729 一次嘅靜電會持續幾耐？

]]> 2023-12-11 13:18:33 UTC https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2820985729 https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2821022543 點解靜電喺冬天較常出現

]]> 2023-12-11 13:46:47 UTC https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2821022543 3A 27 宋承達 https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2821045285 靜電是否會電死人？

]]> 2023-12-11 14:00:02 UTC https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2821045285 3A19陳文暢 https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2821119258 電流是定向流動的，那靜電為什麼叫做靜電

]]> 2023-12-11 14:49:01 UTC https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2821119258 3A 09 廖恩悦 https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2821126820 靜電的單位是什麼？計算的單位是否與電一樣？

靜電放電時釋放的能量有幾多？

]]> 2023-12-11 14:54:11 UTC https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2821126820 3A33邱俊軒 https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2821137556 靜電是否能透過某些途徑然後儲存在電池裏?

如果靜電能幹擾電子器材,靜電能否在軍事上有用途?

]]> 2023-12-11 15:01:33 UTC https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2821137556 3A35 https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2821139258 如何可以避免产生静电

]]> 2023-12-11 15:02:54 UTC https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2821139258 3A 10 吳靖嵐 https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2821151277 為什麼靜電在冬天常發生 而夏天不會

]]> 2023-12-11 15:11:31 UTC https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2821151277 3A 14 溫晴 https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2821160641 為什麼靜電被稱為靜電，它是靜止不動的嘛那其中的定義和特點是什麼?那靜電為何不能夠作為生活使用的電，那麼靜電可以用來做什麼只是存在在世界上嗎?如果是這樣靜電與我們平時接觸，使用的電有什麼不一樣?

]]> 2023-12-11 15:17:37 UTC https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2821160641 靜電為生活做成不少困擾 它又能否為生活帶來好處? https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2821177926 2023-12-11 15:29:38 UTC https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2821177926 3A31 https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2821201752 如何可以消除靜電

]]> 2023-12-11 15:46:36 UTC https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2821201752 3A04林依彤 https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2821336163 冬天經常會產生靜電，那麼夏季時靜電仍會產生嗎？

]]> 2023-12-11 17:19:38 UTC https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2821336163 3B27 https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2821783246 静电有什么用处

]]> 2023-12-12 01:29:43 UTC https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2821783246 3B 24 歐錦標 https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2821793610 靜電係負電荷嘅移動而造成嘅，咁所產生嘅電量大小是否同物體帶有負電荷嘅數量或者負電荷本身嘅大小有關

]]> 2023-12-12 01:37:53 UTC https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2821793610 3A 22 梁錦藝 s202111062_1 https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2822322087 就我所知,額外的電子將產生帶負電的靜電，而失去電子的原子將產生帶正電的靜電。 對於塑料，紙張，橡膠，玻璃等非導電材料，電子不能移回原始原子。我想問點解會有多左既電子?變左靜電既會去邊?會唔會消失?靜電點解產生火花?正負靜電attract完會唔會earth?如果earth左中間physical change有咩?空氣裏面既正負離子會唔會吸引靜電?如果會點解空氣裏面既正負離子點解唔會earth左

]]> 2023-12-12 11:01:03 UTC https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2822322087 3A05 劉思恩 s202112057 https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2822514416 靜電會唔會同其他物質接觸產生爆炸？

]]> 2023-12-12 13:53:50 UTC https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2822514416 3E 03 陸咏晴 https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2823709720 静电在科学上有什么贡献

]]> 2023-12-13 10:27:50 UTC https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2823709720 3E20 林嘉添 https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2824076170 静电可不可以作为【新能源】？例如驱动汽车。

]]> 2023-12-13 15:53:12 UTC https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2824076170 29 https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2824148452 點解靜電冬天有更多？

]]> 2023-12-13 16:49:48 UTC https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2824148452 3D13 https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2824921540 靜電有冇顏色

]]> 2023-12-14 07:50:53 UTC https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2824921540 3E17張文謙 https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2824940198 如果在一個人身上產生大量靜電，可否足以電死那個人？

]]> 2023-12-14 08:14:09 UTC https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2824940198 3E30曾子浩 https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2824973903 电的速度能有多快？

]]> 2023-12-14 08:51:21 UTC https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2824973903 3E27 https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2825029398 靜電是否會移動?

]]> 2023-12-14 09:54:43 UTC https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2825029398 3E02 https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2825045264 靜電在日常生活中可以有什麽幫助or影響？

]]> 2023-12-14 10:13:34 UTC https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2825045264 3E02 https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2825048135 點解人與人接觸個陣都會有靜電？

]]> 2023-12-14 10:16:23 UTC https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2825048135 3E02 https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2825048944 點解衣物會比較容易有靜電？

]]> 2023-12-14 10:17:12 UTC https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2825048944 3E 25 https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2825052601 靜電夠多會不會電死人？

]]> 2023-12-14 10:20:55 UTC https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2825052601 3E08 https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2825083398 如何消除静电

]]> 2023-12-14 10:53:55 UTC https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2825083398 3E 18 https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2825090180 如何可以防止身體靜電

]]> 2023-12-14 11:00:59 UTC https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2825090180 3E01李妃 https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2825120340 怎麼防靜電

]]> 2023-12-14 11:37:54 UTC https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2825120340 3E 19 https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2825152900 為什麼靜電在乾燥的環境下容易產生？

]]> 2023-12-14 12:13:46 UTC https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2825152900 3E29吳卓瑞 https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2825160678 如何減少靜電

]]> 2023-12-14 12:22:56 UTC https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2825160678 3E 12 曾方雅 https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2825168430 在野外求生可以用静电生火吗

]]> 2023-12-14 12:32:04 UTC https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2825168430 3E 22 馬羽辰 https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2825170344 静电会引发火灾吗？

]]> 2023-12-14 12:34:28 UTC https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2825170344 https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2825189265 在一些危險的環境，例如係充滿易燃氣體的環境如何能避免靜電的產生

]]> 2023-12-14 12:54:23 UTC https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2825189265 3D08 https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2825194128 為何身體更容易產生靜電？

]]> 2023-12-14 12:59:30 UTC https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2825194128 3E11 https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2825209501 如何避免靜電出現

]]> 2023-12-14 13:14:49 UTC https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2825209501 3D24 劉俊浩 https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2825221008 靜電可以吸水可以吸毛髮 那麼什麼東西都可以被靜電吸引嗎？

]]> 2023-12-14 13:25:39 UTC https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2825221008 3D14 https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2825231696 為什麼冬天的靜電比夏天多

]]> 2023-12-14 13:34:57 UTC https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2825231696 3 https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2825233994 什么是靜電？

]]> 2023-12-14 13:36:59 UTC https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2825233994 3D25 https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2825236079 靜電為什麼只會在冬天發生？什麼因素導致靜電在冬天發生？

]]> 2023-12-14 13:38:47 UTC https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2825236079 3E04文晞雅 https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2825294231 靜電是靜止不流通的電嗎？

]]> 2023-12-14 14:27:55 UTC https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2825294231 3D16 https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2825305389 靜電是否容易產生

如容易為什麼不在運送危險物品的時候增加一些除靜電的裝置

]]> 2023-12-14 14:37:26 UTC https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2825305389 3D26靜電可以導電電死人嗎？？🤔🤔 https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2825317785


]]> 2023-12-14 14:47:18 UTC https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2825317785 3D07 https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2825321644 靜電是否一定要由物件磨擦而產生的？

]]> 2023-12-14 14:50:24 UTC https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2825321644 3E06 https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2825329423 點解會有靜電依樣嘢？

]]> 2023-12-14 14:56:41 UTC https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2825329423 3D18 https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2825354146 靜電能釋放多少能量

]]> 2023-12-14 15:16:15 UTC https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2825354146 3D12黃穎楠 https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2825376519 平時梳頭打結是因為靜電造成嗎？

]]> 2023-12-14 15:35:27 UTC https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2825376519 静电可否储存 https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2825384758 3D30

在微观层面，静电的产生是因为电平衡被打破，而且定平衡被打破的原因，是因为每一个原子的质子（正电）和电子（负电）的数量不同，如果使两个不同材质的物体或之间互相摩擦产生能量便会打破平衡形成静电，那我们是否可以制造一个装置，把平日里静电产生出的微弱电能储存且使用，已在极端环境下产生并使用电。

]]> 2023-12-14 15:42:45 UTC https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2825384758 3E13 https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2825395014 靜電是指物體通過摩擦等方式獲得的電荷 那麼我們穿着合適的材質能否避免靜電？

]]> 2023-12-14 15:51:37 UTC https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2825395014 3D31 https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2825395455 靜電可唔可以煮嘢食

]]> 2023-12-14 15:51:57 UTC https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2825395455 3e05 https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2825410252 靜電除了摩擦力可以由其他方式產生嗎？

]]> 2023-12-14 16:05:03 UTC https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2825410252 3e21梁博雄 https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2825437944 靜電可唔可以轉換為直流電或交流電

]]> 2023-12-14 16:28:59 UTC https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2825437944 3E07 https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2825440907 靜電係摩擦生電 但係點解掂到金屬都有

]]> 2023-12-14 16:31:42 UTC https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2825440907 3D17 https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2825476353 如何有效利用靜電？

]]> 2023-12-14 17:04:08 UTC https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2825476353 能否儲存靜電？ https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2825479959 2023-12-14 17:07:27 UTC https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2825479959 3D10 https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2825532629 靜電可否用來發電？

]]> 2023-12-14 17:59:38 UTC https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2825532629 3D09 https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2825566465 為什麼靜電叫靜電？

]]> 2023-12-14 18:34:33 UTC https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2825566465 3C 30 张灿亮 https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2828335904 静电为什么在冬季显现的比其他季节显现的明显呢？

]]> 2023-12-18 12:43:45 UTC https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2828335904 3B 12 https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2833131625 市面上嘅織物大部份都是不良導體,容易產生靜電,甚至會發生一些嚴重嘅意外。請問有什麼良好嘅導體可以減少靜電的產生,或者,市面上有一些抗靜電嘅織物,它們之所以能抗靜電,是因為加入了什麼物質?

]]> 2023-12-24 11:42:13 UTC https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2833131625 3B08 https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2833615700 如何避免靜電?

]]> 2023-12-25 16:21:26 UTC https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2833615700 3B15黃寶盈 https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2835360148 絕緣體會產生靜電嗎？

]]> 2023-12-29 06:05:45 UTC https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2835360148 3B13 https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2835408406 為什麼到了冬天，衣服上會產生靜電？靜電的強度取決於衣服材質嗎？

]]> 2023-12-29 09:09:57 UTC https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2835408406 3B21 https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2835523986 有甚麼物料可以減少靜電？減少靜電的原因是？

]]> 2023-12-29 15:57:39 UTC https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2835523986 3B18 https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2835570694 如何製造靜電？（除了摩擦）

]]> 2023-12-29 19:09:01 UTC https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2835570694 3B18 https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2835570773 如何製造靜電？（除了摩擦）

]]> 2023-12-29 19:09:26 UTC https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2835570773 3B 09 LTW https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2835652383 點解明明冇做啲咩特別 但係一掂到其他人就有靜電 自己掂自己就冇事？(^-^?

]]> 2023-12-30 04:29:12 UTC https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2835652383 3B28 https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2836219663 靜電能應用在日常生活嗎?

]]> 2024-01-01 07:48:09 UTC https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2836219663 如何產生靜電？ https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2836282717 2024-01-01 12:34:11 UTC https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2836282717 陳治霖3C 17 https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2836282859 如何產生靜電？

]]> 2024-01-01 12:34:51 UTC https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2836282859 3B 19 https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2836320023 生活當中有什麼物件能運用靜電?

]]> 2024-01-01 14:47:30 UTC https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2836320023 3B32 https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2836331638 静电如何消除?

]]> 2024-01-01 15:24:43 UTC https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2836331638 3B05 https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2836710511 為什麼一些物體比其他物體更容易累積靜電？

材料的組成、結構或其他特性如何影響它們的靜電特質？

]]> 2024-01-02 07:57:12 UTC https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2836710511 3B22 https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2836739034 靜電有何用處？

]]> 2024-01-02 09:04:32 UTC https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2836739034 3b17 https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2836767021 夏天點解冇靜電

]]> 2024-01-02 10:11:21 UTC https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2836767021 3B23 https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2836798011 如何避免靜電產生

]]> 2024-01-02 11:19:22 UTC https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2836798011 3B 20 https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2836839905 為什麼冬天經常靜電夏天卻不會？

]]> 2024-01-02 12:40:57 UTC https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2836839905 3B10 https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2836900971 為什麼靜電會發出聲音？

]]> 2024-01-02 14:08:16 UTC https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2836900971 3B 34 孫紹哲 https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2836919440 冬天被靜電電視身體缺氧的訊息？

]]> 2024-01-02 14:31:44 UTC https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2836919440 3E26黃文煒 https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2837760457 靜電的作用

]]> 2024-01-03 13:49:35 UTC https://padlet.com/lkyu/20i11wlgcwwfm73f/wish/2837760457