Q.25:-Which of the following statements
is true as per Gauss law?
This is valid for symmetrical
surface only
E is the electric field due to the
charge inside the surface
Electric flux on the closed surface due
to outside charge is always zero
This is valid for asymmetrical
surface only
Answers
Answered by
1
Answer:
i think the first one is correct
Answered by
0
Given Gauss Law :-
∫E.da=
ε
0
Q
inc
As we know that according to Gauss law total fluk through a symmetrical surface is Q
inc
by ε
0
.
Here Symmetrical surface has its significance because if we can choose unsymmetrical value there will be different value of E (electric field) on the surface.
∴∫E.da=
ε
0
Q
inc
will be wrong.
∴ Option (A) is correct.
From the definition we can conclude that one electric field on the surface at Gaussion figure, depends upon the charge enclved by the surface.
∴ That's why Option (B) is correct.
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