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Physics, 04.10.2021 05:10 Arealbot

Một điện trường đều E = 300V/m. Tính công của lực điện trường trên di chuyển điện tích q = 10nC trên quỹđạo ABC với ABC là tam giác đều cạnh a = 10cm như hình vẽ:

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Một điện trường đều E = 300V/m. Tính công của lực điện trường trên di chuyển điện tích q = 10nC trên...

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