What is the force, in terms of Coulomb's constant, between two electrical charges of #-45 C# and #60 C# that are #15 m # apart?
Force 'F' in terms of coulomb's constant 'k' is -12k Newtons.
According to the Coulomb's Law
Here the coulomb's constant 'k' is often written as
In S.I units , the coulomb's constant 'k' is measured to be
By substituting the given values in terms of 'k' we get,
In terms of numericals