which point in the electric field is the least intense? point c point b point a

Explanation:

Step1: Recall electric - field intensity rule

The intensity of an electric field is proportional to the density of electric - field lines. The more closely spaced the field lines, the stronger the field; the more widely spaced, the weaker the field.

Step2: Analyze point distances from source

Point A is the furthest from the source charge among the three points (the blue charge in the center). Since electric - field lines spread out as they move away from the source charge, the field - line density is lowest at the furthest point.

Answer:

C. Point A