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Сила Лоренца PowerPoint PPT Presentation


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Сила Лоренца. Сила Лоренца. Магнитное поле действует только на движущийся заряд. Силой Лоренца называют силу F л, действующую в магнитном поле на электрический заряд q , движущийся в пространстве со скоростью . Связь тока в проводнике с характеристиками носителей. I = Q / t Q = q N

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Сила Лоренца

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5144157


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  • .

  • F, q, .


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  • I = Q / t

  • Q = q N

  • N = n V

  • V = v t S

  • I = q n v t S / t

I = q n v S


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  • F = F / N

  • F = BIL sin/ N

  • F = B qvnS L sin/ N

  • F = B qvN sin/ N

  • F = B qv sin

F

F


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  • R=m/qB'.

  • B' q/m.

  • (q1=q2) - .


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