5.3 Eletric Fields

Question 1

Electric field strength

Answer 1

(E) at a point is the, force experienced per unit positive charge at that point

Question 2

Coulomb’s law

Answer 2

-Between every 2-point charges exists an electrical force
-which is directly proportional to the charge of each
-and inversely proportional to the square of their separation

F=KQq/r2