The use different formulas based on different parameters, and deal with different physical processes.
It states newtons law of gravitation
Newtons law has to due with mass and ATTRACTION only Coulombs law has to due with charge and ATTRACTION AND REPULSION
Both have the concept of variation of force inversely with the square of the distance. But in case of coulomb we have electric charges and in case of newton's gravitation law we have masses. Coulomb's force can be either attractive and repulsive where as Newton's is only attractive
Both have the concept of variation of force inversely with the square of the distance. But in case of coulomb we have electric charges and in case of newton's gravitation law we have masses. Coulomb's force can be either attractive and repulsive where as Newton's is only attractive
newtons * meters squared / coulombs squared
it doesnt
Limitations of coulombs law
The Universal Law of Gravitation is a force equation, therefore it should have units of Newtons.
Newton worked out a theory of gravitation which was modified by Einstein. He also described Optics and motion. Only one of his theories covers gravity.
Coloumb's law is applicable for ionic species, but Newtons law is applicable for any mass body of this universe. On the other hand Newton's force is attractive force always but Coloumbic force is attractive and repulsive also.
Newtons law of gravitation show us that the gravitation force between two objects directly proportion to their masses.
Coulomb's law can be mathematically represented in a way similar to Newton's law of gravitation, where the force between two point charges is inversely proportional to the square of the distance between them and directly proportional to the product of the magnitudes of the charges. The formula for Coulomb's law is F = k * (q1*q2) / r^2, where F is the force between the two charges, q1 and q2 are the magnitudes of the charges, r is the distance between them, and k is Coulomb's constant.