# What is the force, in terms of Coulomb's constant, between two electrical charges of #-2 C# and #4 C# that are #6 m # apart?

##### 1 Answer

Feb 20, 2017

#### Answer:

The force would be attractive, and equal in magnitude to

#### Explanation:

If we write the constant part of Coulomb's law as

With the values given in this question, the force becomes

The negative sign tells us the force is attractive.