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Physics, 16.12.2021 06:50 kam110800

Bắn đồng thời một proton và một electron vào từ trường đều theo phương vuông góc với các đường sức từ với cùng một vận tốc đầu. Khi proton quay được 1 vòng thì electron quay được bao nhiêu vòng? Cho mp = 1,67.10– 27 kg, me = 9,10.10 – 31kg.

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Bắn đồng thời một proton và một electron vào từ trường đều theo phương vuông góc với các đường sức t...
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