A point charge q is kept at the corner o

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Target Exam

CUET

Subject

Physics

Chapter

Electric Charges and Fields

Question:

A point charge q is kept at the corner of a cube. What is the flux through the cube?

Options:

q/ε_o

q/8ε_o

q/24ε_o

None of the above.

Correct Answer:

q/8ε_o

Explanation:

At corner, the effective contribution of charge is q/8.