Complete Coulomb's law

Exercise and reference answers

Missing parts

1. Answer

   product

   Choices

   1. product
   2. sum
   3. difference

2. Answer

   square

   Choices

   1. square
   2. cube
   3. square root

Complete the statement

The electrostatic force between two point charges is proportional to the {0} of the charges and inversely proportional to the {1} of the distance between them.

Explanation