A Proton Is Located at the Point (X = 1 $( x = 0.0 \mathrm {~nm} ,$

Multiple Choice

A proton is located at the point (x = 1.0 nm, y = 0.0 nm) and an electron is located at the point $( x = 0.0 \mathrm {~nm} ,$ $y = 4.0 \mathrm {~nm} )$ Find the magnitude of the electrostatic force that each one exerts on the other. (k = 1/4??₀ = 9.0 × 10⁹ N ? m²/C², e = 1.6 × 10^-19 C

A) 1.4 × 10^-11 N
B) 5.3 × 10^-18 N

C) 5.3 × 10⁸ N
D) 5.9 × 10^-15 N