1.

A point charge causes an electric field of -1.0xx10^3Nm^2//Cto pass through a spherical Gaussian surface of 10.0 cm radius centred on the charge If the radius’ of the Gaussian surface were doubled, how much flux would pass through the surface ?

Answer»

Solution :The CHARGE inside the Gaussian SURFACE REMAINS .CONSTANT. So the flux passing through the surface will not change EVEN if the radius is doubled.Flux=-1.0xx10^3Nm^2//C


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