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物理實驗:伏安法測電阻》實驗記錄表 ① 伏安法測電阻實驗器材. ② 實驗步驟 了解電路元件、實驗圖電路圖,接連電路. ③ 實驗內容: a) 檢查準備,接通電路:閉合電路電鍵. b) 改變變阻器阻值,讀表填數.將滑動變阻器的...
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