A metal rod of length p carries a uniform +q charge along its length. What will be the approximate representation of its surrounding electrical field lines while considering points very far from the rod up to 5 multiplied by its length?

The electrical field will be strongest at the ends of the rod, with density decreasing as we move further away until they are significantly spread apart at a distance of 5p with no electrical fields in the middle.

The electrical fields will form concentric circles around the rod up to a distance of 5p.

Electric field lines will radiate perpendicularly inward with density decreasing as we move further away until they are significantly spread apart at a distance of 5p.

Electric field lines will radiate perpendicularly outward with density decreasing as we move further away until they are significantly spread apart at a distance of 5p.