Question

The intensity of electric field at a point clone but outside a charged conducting cylinder is proportional to [r is the distance of the point from the axis of the cylinder]

(A) \(\cfrac1{r}\)

(B) \(\cfrac1{r^2}\)

(C) \(\cfrac1{r^3}\)

(D) r.

Answer 1

Correct option is (A) \(\cfrac1{r}\)