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Choose the incorrect statement : (a) T...

Choose the incorrect statement :
(a) The electric lines of force entering into A Gaussian surface provide nagative flux.
(b) A charge 'q' is placed at the centre of a cube .The flux through all the faces will be the same .
(c ) In uniform electric field net through a closed Gaussian surface containing no net charge ,is zero .
(d) When electric field is parallel to a Gaussian surface ,it provides a finite non -zero flux. Choose the most appropriate answer from the options given below :

A

(B) and (D) only

B

(C) and (D) only

C

(A) and (C) only

D

(D) only

Text Solution

Verified by Experts

The correct Answer is:
D
Since `phi=vecE.vecA=Eacostheta`

`theta=90^(@)`
`therefore phi=0`.
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