STANDARDPhysics-Electric Charges and Fields
STANDARD Physics Gauss's Law MCQ Question
Type: MCQ-conceptual-Medium-Class 12
The total flux through the faces of the cube with side of length a, if a charge q is placed at corner A of the cube is
A
q / 8ε₀
B
q / 4ε₀
C
q / 2ε₀
D
q / ε₀
Correct Answer
Option A
Detailed Explanation
In the figure, when a charge q is placed at corner A of the cube, it is being shared equally by 8 cubes. The total flux through the faces of the given cube is q / 8ε₀.
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