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发帖数: 251 | 1 Using Gauss' Law, we can obtain E1=rho/epslon. when we calculate the force on
the unit area, we should know the field at this point is the sum of the field
of created by all other charges plus the field created by the unit area. We
can prove these two are equal. So the field due to all other charges are
E=rho/2*epslon, so the force is f=Rho*Rho/(2*epslon).
By the way, rho should be surface charge density ba.
导体表面将受到张力,单 |
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