Question

the formula used to calculate the electro statics force of attraction between two bodies​

Answer 1

Hola!!

✍The formula is,

F = (q1.q2)÷4(pi)(epsilon knot)×(r sq.)

where q1 and q2 are charges, r the distance of separation.

Answer 2

Calculate the electrostatic force using the formula: F = K[q1 x q2]/D^2 where K is coulombs constant, which is equal to 9 x 10^9 Nm^2/C^2. The unit for K is newtons square meters per square coulombs.