Asked by Jay

Two pellets, each with a charge of 0.80 microcoulomb (8.0×10−7 C ), are located 2.8 cm (2.8×10−2 m ) apart.
Part A
Find the electric force between them.
Answered by bobpursley
force=coulombs law= k qq/.028^2

you are given q, and I assume you know coulombs constant, if not look it up and memborize