Tại hai điểm A và B cách nhau 10 cm trong không kh...
Câu hỏi: Tại hai điểm A và B cách nhau 10 cm trong không khí, đặt hai điện tích ${q_1} = - 2,{7.10^{ - 6}}C$,${q_2} = 6,{4.10^{ - 6}}C$. Xác định lực điện do hai điện tích này tác dụng lên ${q_3} = {4.10^{ - 6}}C$ đặt tại C. Biết AC = 6 cm, BC = 8 cm.![Tại hai điểm A và B cách nhau 10 cm trong không khí, đặt hai điện tích q1 = - hình ảnh](data:image/jpeg;base64,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)
A. 45 N.
B. 50 N.
C. 5 N.
D. 4,5 N.
Câu hỏi trên thuộc đề trắc nghiệm
Đề luyện thi THPT môn Lý lần 1 năm 2021 Trần Cao Vân (có đáp án)