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Gaussian surface is a closed surface in three-dimensional space through which the flux of a vector field is calculated.Group of answer choicesTrueFalse

Question

Gaussian surface is a closed surface in three-dimensional space through which the flux of a vector field is calculated.

Group of answer choices

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Solution

The statement "A Gaussian surface is a closed surface in three-dimensional space through which the flux of a vector field is calculated" is True.

Explanation

A Gaussian surface is indeed a closed surface in three-dimensional space. In the context of electrostatics and Gauss's Law, this surface is used to determine the electric flux through it due to an electric field. Gauss's Law states that the total electric flux ΦE \Phi_E through a closed surface is equal to the charge Qenc Q_{enc} enclosed by that surface divided by the electric constant ε0 \varepsilon_0 :

ΦE=Qencε0 \Phi_E = \frac{Q_{enc}}{\varepsilon_0}

The concept of Gaussian surfaces simplifies the calculation of electric fields in highly symmetric situations, such as spherical, cylindrical, or planar symmetry. The choice of surface can often simplify the integration process required to calculate the flux. Thus, the understanding of Gaussian surfaces is not just theoretical but has practical implications in the analysis of electric fields and charges.

Final Answer

True

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