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.
The unit of the constant of proportionality in Coulomb's law is Nm²/C² or Vm.
Both Coulomb's law and Newton's law of gravity describe the force between two objects based on their charges (in Coulomb's law) or masses (in Newton's law of gravity). Both laws follow an inverse square relationship, where the force decreases as the distance between the objects increases. Additionally, both laws are fundamental principles in physics that describe the fundamental forces of electromagnetism and gravity, respectively.
Newton's third law of motion is that for every action there is an equal and opposite reaction. This law is also called reciprocal motion/force or "action-reaction."
The "Q" in Coulomb's Law represents the magnitude of the point charges involved in the interaction. It is the charge of one of the point charges that determines the strength of the electrostatic force between them.
The units of Coulomb's law are Newtons per square meter, or N/m2.
Newtons law has to due with mass and ATTRACTION only Coulombs law has to due with charge and ATTRACTION AND REPULSION
newtons * meters squared / coulombs squared
Limitations of coulombs law
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
No
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
coulombs law
yes they r same
The force between two charges (masses) is proportional to the product of the charges (masses) and inversely proportional (same) to the distance between them. The formula for the force between two charges (masses) has the same exact form in both cases.
It states newtons law of gravitation
Its a matter of being scientifically rigorous. You can not claim the 2nd law as a law unless you first establish the first law.
That's the unit for the electric field. The SI units for electric field are, precisely, newtons/coulomb - or the equivalent, volts/meter. This unit doesn't have a special name.