haide0000 haide0000

12-09-2016
Chemistry

Answered

Calculate the coulombic force (in Newtons) felt by an electron and a proton separated by a distance of 1 angstrom. An angstrom is 10−10 meters.

Verified Answer :

Viktor326 Viktor326

12-09-2016

F=kq'q"/d²

charge of electron(q')= 1.602210^-19
charge of proton (q")= -1.602210^-19
Coulomb's constant (k)= 910^9
distance (d)=10^-10

substituting values into equation

F= (910^9)(1.602210^-19)(-1.6022*10^-19)/(10^10)²

F= -2.31034036 × 10^-48N

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