Question

What is the force, in terms of Coulomb's constant, between two electrical charges of `-8 C` and `-6 C` that are `3 m` apart?

Answer 1

`4.8*10^10N`

Explanation:

we know,
`F=(q_1q_2)/(4piepsilon_@d^2)`
`=9*10^9*((-8)(-6))/(3^2)`
`=4.8*10^10N`