Question

A charge `Q` is enclosed by a Gaussian spherical surface of radius `R`. If the radius is doubled, then the outward electric flux will
A. be reduced to half
B. remain the same
C. be doubled
D. increase four times

Answer 1

Correct Answer - b
Total flux `=("Net enclosed charge")/(epsilon_(0))`
Hence, we can say the electric flux depends only on net enclosed charge by surface.