# What is the force, in terms of Coulomb's constant, between two electrical charges of #-6 C# and #-16 C# that are #9 m # apart?

##### 2 Answers

Jun 12, 2018

#### Answer:

I get approximately

#### Explanation:

Coulomb's law states that:

where:

#k# is Coulomb's constant

#q_1,q_2# are charges of the two charges in coulombs

#r# is the distance between the charges in meters

So, we get:

Jun 12, 2018

#### Answer:

#### Explanation:

Coulomb's Law with Coulomb's constant:

We will assume that the charges occur in a vacuum.