What electric force would a stationary 3.8 C charge experience if it were far away from any other charges

The electric force will be  0 N

Explanation:

From the question we are told that

   The magnitude of the charge is  

Generally from Coulombs law the electric force  between two charges is mathematically represented as

Here r is the distance of separation between that two charges.

  Now from the question we are told that the charge is far away from any other charge hence we can say that the distance between the charge and any other charge is  

So

=>    

Hence the electric force will be  0 N

the answer is 100. i just did this lesson and got a 100% on it. : )

-fishtank