Question

A spherical Gaussian surface encloses a charge of `8.85xx10^(-8) C` (i) Calculate the electric flux passing through the surface (ii) If the radius of Gaussian surface is doubled, how would the flux change ?

Answer 1

Correct Answer - `10^(4) Nm^(2) C^(-1)`, No chang
(i) `phi_(E) = (q)/(in_(0)) = (8.85xx10^(-8))/(8.85xx10^(-12)) = 10^(4) Nm^(2) C^(-1)`
(ii) flux will remain the same as chagre enclosed by the surface is same as in the case (i).