Using Coulomb's law, determine the force between a 1.34 x 106 coulomb charge and a 4.2 x 105 coulomb charge when they are 5.0 centimeters apart.
Also, what type of force is between these two charges?

Talia is manufacturing rolls of wire for hanging pictures. she needs a material that is so that it can easily be pulled into wire without breaking.

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

Which of the following forces require physical contact? tension air resistance friction magnetic force applied force