A line charge of length ' \frac{a}{2} ' is kept at the center of an edge B C of a cube A B C D E F G H having edge length ' a ' as shown in the figure. If the density of line charge is \lambda C per unit length, then the total electric flux through all the faces of the cube will be ______ (Take, \epsilon_0 as the free space permittivity) [22 Jan 2025 Shift 1]

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

Electrostatics Part 3

Section: Physics

Question : 36 of 70

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A line charge of length ' ‌

' is kept at the center of an edge BC of a cube ABCDEFGH having edge length ' a ' as shown in the figure. If the density of line charge is λC per unit length, then the total electric flux through all the faces of the cube will be ______ (Take, ε0 as the free space permittivity)

[22 Jan 2025 Shift 1]

‌
λa
16ε0
‌
λa
2ε0
‌
λa
4ε0
‌
λa
8ε0

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