A point charge is kept at the centre of circular face of a cylinder of radius r and length r. Find the electric flux through remaining curved surface (i.e., other than circular face)

A point charge is kept at the centre of circular face of a cylinder of

1.	A point charge is kept at the centre of circular face of a cylinder of radius r and length r. Find the electric flux through remaining curved surface (i.e., other than circular face)
Answer» SOLUTION :`Q/(2in_0)1/sqrt2`