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Physics, 12.09.2021 14:00 xojade

Tính lực tương tác giữa 2 điện tích q1= 3.10^-8, q2= -6.10^-8 đặt cách nhau 3cm trong 2 trường hợp: a. Trong không khí
b. Trong dầu có hằng số điện môi là 2,4

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Tính lực tương tác giữa 2 điện tích q1= 3.10^-8, q2= -6.10^-8 đặt cách nhau 3cm trong 2 trường hợp:...
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