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Physics, 01.08.2021 15:30 iretae

Hai điện tích điểm bằng nhau đặt trong điện môi lỏng ε = 81 cách nhau 3 (cm) chúng đẩy nhau bởi lực 2 (μN). Độ lớn các điện tích là

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Hai điện tích điểm bằng nhau đặt trong điện môi lỏng ε = 81 cách nhau 3 (cm) chúng đẩy nhau bởi lực...
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