Physics, 24.06.2021 08:20 carlie4charlie

Một electron di chuyển theo đường tròn vuông góc từ trường đều 2 mT. Nếu tốc độ của electron là 1,5×〖10〗^7 ∕〖〗, hãy xác định bán kính của đường tròn và
khoảng thời gian cần thiết để electron di chuyển hết vòng tròn.

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Một electron di chuyển theo đường tròn vuông góc từ trường đều 2 mT. Nếu tốc độ của electron là 1,5×...

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Một electron di chuyển theo đường tròn vuông góc từ trường đều 2 mT. Nếu tốc độ của electron là 1,5×〖10〗^7 ∕〖 〗, hãy xác định bán kính của đường tròn và khoảng thời gian cần thiết để electron di chuyển hết vòng tròn.

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Một electron di chuyển theo đường tròn vuông góc từ trường đều 2 mT. Nếu tốc độ của electron là 1,5×〖10〗^7 ∕〖〗, hãy xác định bán kính của đường tròn và
khoảng thời gian cần thiết để electron di chuyển hết vòng tròn.