| 旋转带电球体的转动惯量 |
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| 引用本文： | 杨建新. 旋转带电球体的转动惯量[J]. 大学物理, 1998, 17(10): 10-12,18 |
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| 作者姓名： | 杨建新 |
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| 作者单位： | 沈阳师范学院物理系,辽宁沈阳,110031 |
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| 摘 要： | 对均匀带电球体绕其自身的对称轴作变角速度旋转产生的磁场和感应电场求解，之后计算了这球体对该轴的转动惯量。
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| 关 键 词： | 感应电场 转动惯量 带电球体 |
THE MOMENT OF INERTIA OF A CHARGED ROTATING SPHERE |
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| Yang Jianxin. THE MOMENT OF INERTIA OF A CHARGED ROTATING SPHERE[J]. College Physics, 1998, 17(10): 10-12,18 |
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| Authors: | Yang Jianxin |
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| Abstract: | The electric field induced by a homogeneously charged sphere rotating about its symmetry axis at changing angular velocity is worked out. Then the moment of inertia of this sphere about the symmetry axis is calculated. |
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| Keywords: | induced electric field moment of inertia |
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