If electric flux passing through a close surface is zero then :-

If the net electric field flux passing through a closed surface is zero, then the electric field at the surface will be

A point charge Q is placed at the centre of a hemisphere. Find the ratio of electric flux passing through curved andplane surface of the hemisphere.

The net flux passing through a closed surface enclosing unit charge is

If the flux of the electric field through a closed surface is zero , (i) the electric field must be zero everywhere on the surface (ii) the electric field may be zero everywhere on the surface (iii) the charge inside the surface must be zero (iv) the charge in the vicinity of the surface must be zero

Given below are two statements : Statement I : An electric dipole is placed at the centre of a hollow sphere. The flux of electric field through the sphere is zero but the electric field is not zero anywhere in the sphere. Statement II : If R is the radius of a solid metallic sphere and Q be the total charge on it. The electric field at any point on the spherical surface of radius r (lt R) is zero but the electric flux passing through this closed spherical surface of radius r is not zero. In the light of the above statements, choose the correct answer from the options given below :

If the flux of the electric field through a closed surface is zero,

A point charge Q is placed at the centre of a hemisphere. Find the electric flux passing through flat surface of hemisphere.

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 ?