Question

What should be the flux linked with one face of a cube, if a point charge q is placed at one corner of the cube? (1) (2) 9 EO q 2εο q 3εο (3)​

Answer 1

$\binom{ \binom{ \binom{ \binom{ \binom{ \binom{ \binom{ \binom{ \binom{ \binom{?}{?} }{?} }{?} }{?} }{?} }{?} }{?} }{?} }{?} }{?}$

Answer 2

Explanation:

If a point charge q is placed at one corner of a cube, what is the flux linked with the cube? In this case by placing three cubes at three sides of given cube and four cubes above, the charge will be in the centre. So, the fulx linked with each cube will be one-eight of the flux qε0.