Q.A line charge of length $\frac{a}{2}$ is kept at the center of an edge BC of a cube ABCDEFGH having edge length 'a'. If the density of line is $\lambda$ C per unit length, then the total electric flux through all the faces of the cube is (Take, $\epsilon_0$ as the free space permittivity)

\frac{\lambda a}{8 \epsilon_0}

\frac{\lambda a}{16 \epsilon_0}

\frac{\lambda a}{2 \epsilon_0}

\frac{\lambda a}{4 \epsilon_0}

The correct solution involves applying the fundamental concept to derive the final value step by step...

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