Physics, 14.06.2021 06:50 ashuntihouston14
Có ba điện tích q = - 2 uC, q2 = 5 uC và q3=3 uC đặt tại ba đỉnh của tam giác đều ABC cạnh a = 10cm. Chọn gốc điện thế ở vô cùng. Tính điện thế tại trọng tâm của tam giác.
Answers: 2
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Có ba điện tích q = - 2 uC, q2 = 5 uC và q3=3 uC đặt tại ba đỉnh của tam giác đều ABC cạnh a = 10cm....
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