The formula for Coulomb’s law is Fe = (K x q1 x q2) / d2. What is the electrostatic force between pebble 1 with .004 C and pebble 2 with .0023 C? They are 0.00035 meters apart. What is the value of K?

Acharge q experiences no net force at a particular point in space. which of the following situations described below must always be true? -there are no other charges nearby. -if there are other charges nearby, they must all have the same sign as q. -if there are other charges nearby, they must all have the opposite sign of q. -if there are other charges nearby, the total positive charge must equal the total negative charge. -none of the above