如图所示,在电场强度[img=14x19]18039791b46de97.png[/img]的均匀电场中,有一半径为[img=14x19]18039791bc7f2f4.png[/img]的半球面,场强[img=14x19]18039791c451c9d.png[/img]的方向与半球面的对称轴平行,穿过此半球面的电通量为[img=328x235]18039791ce9fc5c.png[/img]
A: [img=54x22]18039791d65fda4.png[/img]
B: [img=70x26]18039791dd9f549.png[/img]
C: [img=45x22]18039791e5dffc3.png[/img]
D: [img=56x43]18039791ee2d0b6.png[/img]
A: [img=54x22]18039791d65fda4.png[/img]
B: [img=70x26]18039791dd9f549.png[/img]
C: [img=45x22]18039791e5dffc3.png[/img]
D: [img=56x43]18039791ee2d0b6.png[/img]
举一反三
- 如图所示,在电场强度[img=14x19]180369e0dad69ac.png[/img]的均匀电场中,有一半径为[img=14x19]180369e0e41b913.png[/img]的半球面,场强[img=14x19]180369e0ec58f7b.png[/img]的方向与半球面的对称轴平行,穿过此半球面的电通量为[img=328x235]180369e0f74c773.png[/img] A: [img=54x22]180369e10096205.png[/img] B: [img=70x26]180369e10858123.png[/img] C: [img=45x22]180369e11102cbd.png[/img] D: [img=56x43]180369e11a48319.png[/img]
- 如图所示,在电场强度[img=14x19]1803291ba028955.png[/img]的均匀电场中,有一半径为[img=14x19]1803291ba8522aa.png[/img]的半球面,场强[img=14x19]1803291bb121dcf.png[/img]的方向与半球面的对称轴平行,穿过此半球面的电通量为[img=328x235]1803291bbc40d5b.png[/img] A: [img=54x22]1803291bc41b4ff.png[/img] B: [img=70x26]1803291bcc384bf.png[/img] C: [img=45x22]1803291bd3a585d.png[/img] D: [img=56x43]1803291bdbb1be7.png[/img]
- 如图所示,在电场强度[img=14x19]1803619ec7f500f.png[/img]的均匀电场中,有一半径为[img=14x19]1803619ed11a84f.png[/img]的半球面,场强[img=14x19]1803619ed9c0d5b.png[/img]的方向与半球面的对称轴平行,穿过此半球面的电通量为[img=328x235]1803619ee4e1ab9.png[/img] A: [img=54x22]1803619eed188d2.png[/img] B: [img=70x26]1803619ef5dfeb2.png[/img] C: [img=45x22]1803619efe561bc.png[/img] D: [img=56x43]1803619f08231b8.png[/img]
- 如图所示,在电场强度[img=14x19]180361c9648615b.png[/img]的均匀电场中,有一半径为[img=14x19]180361c96d7d275.png[/img]的半球面,场强[img=14x19]180361c9754b2e4.png[/img]的方向与半球面的对称轴平行,穿过此半球面的电通量为[img=328x235]180361c97fb3de1.png[/img] A: [img=54x22]180361c98846c9a.png[/img] B: [img=70x26]180361c990b6e98.png[/img] C: [img=45x22]180361c9987c010.png[/img] D: [img=56x43]180361c9a181870.png[/img]
- 如图所示,在电场强度[img=14x19]1803633f34caf1b.png[/img]的均匀电场中,有一半径为[img=14x19]1803633f3d98b26.png[/img]的半球面,场强[img=14x19]1803633f463d12f.png[/img]的方向与半球面的对称轴平行,穿过此半球面的电通量为[img=328x235]1803633f5079270.png[/img] A: [img=54x22]1803633f59561dc.png[/img] B: [img=70x26]1803633f620431b.png[/img] C: [img=45x22]1803633f6a8abd3.png[/img] D: [img=56x43]1803633f721a322.png[/img]