figure shows a neutral metallic sphere with a point charge +Q placed near its surface. Electrostatic equilibrium conditions exist on metallic sphere. Mark the correct statement :
A. Net flux through Gaussian surface due to charge Q is zero
B. Net flux through Gaussian surface due to charges appearing on the outer surface of metallic sphere must be zero
C. if point chage Q is displaced a little towards metallic sphere, magnitude of net flux through right hemisperical closed Gaussian surface increases.
D. If point charge Q is displaced towards metallic sphere, charge distribution on outer surface of sphere will change
