Question

what is electric intensity?

Answer 1

THE MAGNITUDE OF AN ELECTRIC FIELD AT A POINT IN THE FIELD ,EQUAL TO THE FORCE THAT WOULD  BE EXERTED ON A SMALL UNIT CHARGE  PLACED AT THE POINT.....

Answer 2

ELECTRIC INTENSITY of an electric field at a point due to a source charge is defined as the electrostatic force per unit positive charge acting on a small test charge placed at that point.