Answer:
-2370000 N force acts on the charge particle
Explanation:
We have given electric field E = 790000 N/C
Charge [tex]q=-3\mu C=-3\times 10^{-6}C[/tex]
We know that force on any charge particle due to electric field is given by
[tex]F=qE[/tex], here q ia charge and E is electric field
So force [tex]F=-3\times 10^{-6}\times 790000=-2370000N[/tex]
So -2370000 N force acts on the charge particle