An area S is held inside an electric field E, such that normal to the area S subtends angle `theta` with the direction of electric field. What is the electric flux linked with the surface area?

What is the direction of electric field intensity vector vecE ?

A rectangular surface of sides 10cm and 15 cm is placed inside a uniform electric field of 25 V m^-1 , suh that normal to the surface makes an angle of 60^@ with the direction of electric field. Find the flux of the electric field through the rectangular surface.

What is the direction of electric field at a point on the equitorial line of an electric dipole?

What is the angle between the direction of electric field at any axial point.due to an electric pole?