What would the electrostatic force be for two 0.005c charges 50m apart?

90 N

Explanation:

The electrostatic force between two charges is given by:

where

k is the Coulomb's constant

q1, q2 are the two charges

r is the separation between the charges

In this problem we have

q1 = q2 = 0.005 C

r = 50 m

So the electrostatic force is

close lines strong magnet less close weaker

statement #3 on andre"s list is false.