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  • there is a q charge placed in the centre of a cube ,the emergent flux is

thr is a q charge placed in the centre of a cube ,the emergent flux is?

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@ Divya

According to Guass's theorem, total flix passing through a closed surface = (net charge inside the surface/\varepsilon _{0})

Suppose a charge q is placed at the centre of the cube then total flux will be \frac{q}{\varepsilon _{0}}

If we wanted to calculate , The electric flux through one face of cube

Then 

Since the charge is placed at the centre of cube , the flux will be symmetrically distributed along each face.

Total faces in a cube = 6

Flux through one of its face = \frac{q}{6\varepsilon _{0}}

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avinash.dongre

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