Q. A charge q is placed at the center of a cube. The total electric flux through all faces is

एक घन के केंद्र पर एक आवेश q रखा गया है। सभी चेहरों के माध्यम से कुल विद्युत प्रवाह है

q/ε₀
क्यू/ε₀

q/2ε₀
क्यू/2ε₀

q/4πε₀

Zero
शून्य

According to Gauss’s law, total electric flux $\Phi$ through a closed surface surrounding a charge $q$ is:

Φ = \frac{q}{ε_{0}}

This holds regardless of the shape of the surface. Since the charge is inside the cube, the total flux through all six faces is $q/\varepsilon_0$ .

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