電究竟怎麼來的？如何製作電池？電路如何運作？電路實驗室將帶您進入電的神奇世界。您可以使用水果、蔬菜或鹽水來創建電路。然後利用它來產生光、顯示時間或演奏旋律。包裝內附科學現象的詳細說明。● 適用年齡：8歲以上● 6個關於電能的有趣實驗● 內附水果、蔬菜或鹽水的電路套件● 可以操作不同的組件：時鐘顯示、旋律和燈光● 藉由實驗了解“電”的原理和電能的運用動手打造電池用水果、蔬菜或鹽水來創建電路，利用它來產生光、顯示時間或演奏旋律。玩出小小科學家內附完整電路套件與原廠說明書 電是由帶電粒子產生，是肉眼無法看見。帶電粒子分正電與負電。同性相斥，異性相吸。電極包含一正一負，金色銅片為正電，稱陽極(Anodes)。銀色鋅片為負電，稱陰極(cathodes)。水果、蔬菜、液體通常也包含帶電粒子，這樣的物質富含電解質，當電解質透過正負極連結起來，就會產生化學反應。帶電粒子的流動就會造成電流，使得電子裝置得以運作，電線則負責傳導電離子。義大利學者路易吉·伽伐尼(1737-1798)和亞歷山德羅·伏打(1745-1827)是第一批發現化學能量與電之間的關聯。化學能轉化成電能，我們稱伽伐尼電池或伏特電池，電壓以伏特為單位。1.實驗完成後，請清潔手部2.不可食用任何實驗過程中使用過的食材3.實驗結束後，需要以自來水清洗(電子設備除外)並擦乾，保持乾燥，以利下次使用。 商品規格 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適用年齡：8歲以上● 6個關於電能的有趣實驗● 內附水果、蔬菜或鹽水的電路套件● 可以操作不同的組件：時鐘顯示、旋律和燈光● 藉由實驗了解“電”的原理和電能的運用
