Electric Flux

The video tutorial explains electric flux using a water stream analogy, comparing it to electric field lines. It discusses how the inclination of a surface affects the number of electric field lines passing through it. The concept of area elements and normals is introduced, leading to the precise definition of electric flux as the dot product of the electric field and the area element. The unit of electric flux is also mentioned.

What happens to the electric field lines when the surface is parallel to the direction of the electric field?

Describe how the concept of electric flux can be applied to a non-spherical body.