大学物理电磁学知识点总结.pdf

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1、大学物理电磁学知识点总结导读：就爱阅读网友为您分享以下“大学物理电磁学知识点总结”资讯，希望对您有所帮助，感谢您对的支持!大学物理电磁学总结一、三大定律库仑定律：在真空中，两个静止的点电荷q1 和 q2 之间的静电相互作用力与这两个点电荷所带电荷量的乘积成正比，与它们之间距离的平方成反比，作用力的方向沿着两个点电荷的连线，同号电荷相斥，异号电荷相吸。uuu r q q ur F21=k 1 2 2 er r ur u r 高斯定理：a)静电场：e=E d S=s qi i 0（真空中）b)稳恒磁场：m=u u r r Bd S=0 s 环路定理：a)静电场的环路定理：b)安培环路定理：二、对比

2、总结电与磁L ur r L E dl=0 ur r B dl=0 I i（真空中）L 电磁学静电场稳恒磁场稳恒磁场文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编

3、码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J

4、8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编

5、码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J

6、8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编

7、码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J

8、8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5电场强度：E 磁感应强度：B 定义：B=ur ur F 定义：E=(N/C)q0 基本计算方法：1、点电荷电场强度：E=ur r u r dF（d F=Idl B）(T)Idl sin 方向：沿该点处静止小磁针的N 极指向。基本计算方法：ur q

9、 ur er 4 0 r 2 1r ur u Idl e r 0 r 1、毕奥-萨伐尔定律：d B=2 4 r2、连续分布的电流元的磁场强度：2、电场强度叠加原理：ur n ur 1 E=Ei=4 0 i=1文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2

10、I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1

11、 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2

12、I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1

13、 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2

14、I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1

15、 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5r qi uu eri r2 i=1 in r ur u r u r 0 Idl er B=dB=4 r 23、安培环路定理（后面介绍）4、通过磁通量解

16、得（后面介绍）3、连续分布电荷的电场强度：ur dV ur E=e v 4 r 2 r 0 ur?dS ur ur dl ur E=er,E=e s 4 r 2 l 4 r 2 r 0 04、高斯定理（后面介绍）5、通过电势解得（后面介绍）几种常见的带电体的电场强度公式：几种常见的磁感应强度公式：1、无限长直载流导线外：B=2、圆电流圆心处：电流轴线上：B=ur 1、点电荷：E=q ur er 4 0 r 2 10 I 文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6

17、D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7

18、 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6

19、D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7

20、 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6

21、D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7

22、 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6

23、D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H52R 0 I 2 r2、均匀带电圆环轴线上一点：ur E=B=3、圆r qx i 2 2 32 4 0(R+x)R 2 IN 2(x 2+R 2)3 2 1 0 23、均匀带电无限大平面：E=?2 0（N 为线圈匝数）4、无限大均匀载流平面：B=4、均匀带电球壳：E=0(r（是流过单位宽度的电流）文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H

24、5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT

25、5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H

26、5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT

27、5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H

28、5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT

29、5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H

30、5ur E=q ur er(r R)4 0 r 25、无限长密绕直螺线管内部：B=0 nI（n 是单位长度上的线圈匝数）6、一段载流圆弧线在圆心处：B=（是弧度角，以弧度为单位）7、圆盘圆心处：B=r ur qr(r R)2 0 I 4 R0?R2（?是圆盘电荷面密度，圆盘转动的角速度）6、无限长直导线：E=2 0 x 0(r R)2 0 r7、无限长直圆柱体：E=文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2

31、I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1

32、 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2

33、I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1

34、 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2

35、I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1

36、 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2

37、I5H5E=r(r 电场强度通量：N m2 c-1）（磁通量：wb）（s e=d e=E cos dS=s s ur u r E d S 通量u u r r m=d m=Bd S=B cos dS s s s若为闭合曲面：e =s 文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8

38、S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码

39、:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8

40、S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码

41、:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8

42、S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码

43、:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5ur u r E d S 若为闭合曲面：u u r r m=Bd S=B cos dS s s均匀电场通过闭合曲面的通量为零。静

44、电场的高斯定理：磁场的高斯定理：i ur u r e=E d S=s qi 高斯定理u u r r m=Bd S=0 s 文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H

45、5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT

46、5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H

47、5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT

48、5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H

49、5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT

50、5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H50注：磁场是无源场注：静电场是有源场可以求解E 静电场的环路定理：安培环路定理：L ur r E dl=0 环路定理L 文档编码:CA6D2Y7O1R1 HT5K3J8S9N7 ZQ6S5H2I5H5文档编码:CA6D2Y7O1R1 HT