Answer :
Answer:
0.9N/C
Explanation:
-The force of a charged particle in an electric field is given by the equation;
[tex]F=qE\\\\q-charge\\[/tex]
#we substitute the values of the charge and field strength:
[tex]F=qE\\\\=4.5\times10^{-5}\times2.0\times10^4\\\\=0.9 \ N/C[/tex]
Hence, the electric force acting on the charge is 0.9N/C