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Physics, 09.09.2021 14:10 jedsgorditas

Một electron điện tích e, khối lượng m chuyển động đều trên một quỹ đạo tròn bán kính r quanh hạt nhân nguyên tử Hidro. Xác định vận tốc chuyển động của electron trên quỹ đạo. Cho e  1,61019 C, m  9,11028 g , khoảng cách trung bình từ electron đến hạt nhân là r  108 cm.

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Một electron điện tích e, khối lượng m chuyển động đều trên một quỹ đạo tròn bán kính r quanh hạt nh...
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