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A charge q is placed at the centre of a...

A charge q is placed at the centre of a cube of side `l` what is the electric flux passing through two opposite faces of the cube ?

A

`q/(3epsilon_0)`

B

`q/(4epsilon_0)`

C

`q/(12epsilon_0)`

D

`q/(8epsilon_0)`

Text Solution

Verified by Experts

The correct Answer is:
A
Six faces of cube has flux `q/epsilon_0`
Two faces of cube has flux `q/(3epsilon_0)`
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