Understanding Flux and Gauss's Law in Electric Fields

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Electric fields, flux, and Gauss's Law are interconnected concepts in electromagnetism. Flux refers to the quantity of electric field lines passing through a surface, and in a uniform electric field, the net flux through a closed surface is zero only if no charge is enclosed within that surface. Gauss's Law states that the total electric flux through a closed surface is proportional to the charge enclosed. Therefore, if a Gaussian surface does not contain the charge generating the field, the net flux will indeed be zero. Understanding these principles is crucial for grasping the behavior of electric fields.
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I'm currently trying to understand the concepts behind electric fields, flux, and Gauss's Law, so I'd appreciate it if someone could clear some things up for me.

Flux is the amount of field lines that pass through a surface, so if there's a uniform electric field, will the net flux through any object will be 0?
 
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123yt said:
I'm currently trying to understand the concepts behind electric fields, flux, and Gauss's Law, so I'd appreciate it if someone could clear some things up for me.

Flux is the amount of field lines that pass through a surface, so if there's a uniform electric field, will the net flux through any object will be 0?

Almost! If I'm not mistaken, Gauss's Law tells us that the flux through a Gaussian surface will only equal zero if there is no charge located within the surface. So, so long as your surface does not contain the charge creating the uniform field, then your current assumptions lay correct.
 
Thanks for the help.
 
It may be shown from the equations of electromagnetism, by James Clerk Maxwell in the 1860’s, that the speed of light in the vacuum of free space is related to electric permittivity (ϵ) and magnetic permeability (μ) by the equation: c=1/√( μ ϵ ) . This value is a constant for the vacuum of free space and is independent of the motion of the observer. It was this fact, in part, that led Albert Einstein to Special Relativity.

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