EP.12 咻蹦發射的日子 episode artwork

EPISODE · Aug 22, 2025 · 10 MIN

EP.12 咻蹦發射的日子

from 巴迪日記 · host Kuwacha & Nancylu

巴迪和兔兔想做一台會自動發球的機器,但裝上電池後怎麼也動不起來!到底問題出在哪裡?原來關鍵就在「電池串聯」的祕密。這一集,跟著他們一起學習電壓與串聯的原理,看看小小電池如何讓馬達啟動,成功把球「咻——蹦!」地發射出去! 小朋友們,今天兔兔和巴迪一起製作發球機,但一開始卻發現裝上電池後怎麼也動不了,原來是因為電壓不夠! 你還記得,他們用了什麼方式來解決問題嗎? 沒錯,就是「串聯」! 當我們把兩顆電池串聯時,就是把正極接負極,讓電壓加在一起。這樣,馬達或其他需要高電壓的裝置才有足夠的力量來運作。 有沒有小朋友也遇過裝了電池卻不會動的玩具?下次遇到這種狀況,你也可以像巴迪一樣,用科學腦袋來思考解決方法喔! 那麼,小朋友們也來想一想: 答案在下方資訊欄的連結裡喔,歡迎到鷹展的官網上對答案,學習更多的科學知識吧! 點及下方巴迪日記找答案吧: https://www.eagoar.com/pages/event-page-bubbypodcast-2025 鷹展官網:https://www.eagoar.com/ 鷹展官方LINE:https://lin.ee/weC6MzP 鷹展粉絲專頁:https://www.facebook.com/eagoar -- Hosting provided by SoundOn

Episode metadata supplied by the publisher feed · Published Aug 22, 2025

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EP.12 咻蹦發射的日子

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