Question

Ques no. 12 : Gauss's law is valid
for​

Answer 1

Gauss's Law is valid for any closed surface (a Gaussian surface) and any distribution of charges. If the electric field is known at every point on the surface S the integral can in principle be evaluated and will be seen to be equal to the sum of the enclosed charges divided by ε0.

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Answer 2

Answer:

close surface

Step-by-step explanation:

integration is also closed.