Define negative electric flux.

Define the term .electric flux.. Write its SI units. What is the flux due to electric field vec(E)=3xx10^(3) hat(i) N//C through a square of side 10 cm, when it is held normal to vec(E) ?

In figure , a cone lies in a uniform electric field E. Determine the electric flux entering the cone. .

Define electric flux. Write its SI unit. A charge q is enclosed by a spherical surface of radius R. If the radius is reduced to half, how would the electric flux through the surface change ?

(a) Define electric flux. Write its S.I. units. (b) Using Gauss's law, prove that the electric field at a point due to a uniformly charged infinite plane sheet is independent of the distance from it. (c ) How is the field directed if (i) the sheet is positively charged, (ii) negatively charged ?

Define electric flux. Is is the scalar or a vector quantity? A point charge q is at a distance of d//2 directly above the centre of a square of side d, as shown in the figure. Use Gauss's law to obtain the expression for the electric flux through the square.

Units of electric flux are

Units of electric flux are

An arbitrary surface encloses a dipole. What is the electric flux through this surface ?

in the given figure a cone lies in a uniform electric field E the electric flux entering the cone is

An electric dipole is placed at the centre of a sphere. Find the electric flux passing through the sphere.