Question

PLEASE HELPPPPPPP!!!!!!!!!!

Answer 1

F' = 800 N

Step-by-step explanation:

The electrical force between charges is 400 N.

The electrical force between two charges is given by :

`F=k(q_1q_2)/(r^2)`

If q₁' = 2q₁, new force becomes,

`F'=k(q_1'q_2')/(r^2)\\\\F'=k(2q_1* q_2)/(r^2)\\\\F'=2* F\\\\F'=2* 400\\\\F'=800\ N`

So, the new force becomes 800 N.