A cylinder of radius R and length l is placed in a uniform electric field E parallel to the axis of the cylinder…..

Q. A cylinder of radius R and length l is placed in a uniform electric field E parallel to the axis of the cylinder. The total flux over the curved surface of the cylinder is

(a) zero

(b) πR²E

(c) 2 πR²E

(d) E/πR²

Ans: (a)