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Physics, 10.10.2021 14:00 Sumitco9578

Xét một tam giác vuông ABC vuông tại A trong điện trường đều có E = 4.103 V/m sao cho AB song song với các đường sức. Chiều điện trường hướng từ A đến B. Biết AB = 8 cm, AC = 6 cm. Tính UAB và UBC. Tính công cần thiết để dịch chuyển một êlectron từ C đến B

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Xét một tam giác vuông ABC vuông tại A trong điện trường đều có E = 4.103 V/m sao cho AB song song v...
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