[問題] 磨擦生靜電
請問磨擦造成靜電
到底是用甚麼原理,兩絕緣體為什麼磨擦還可以使電子流向另一個絕緣體
誰流向誰是用甚麼物理機制當參考? 電負度嗎?
這問從大學卡到我研究所畢業還在卡
上來這裡問問大家XD
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