Coulombs law is similar to Newtons law of Gravitation in that each force has an inverse square relation with the distance between the two bodies interacting. Coulombs law can be applied to the repulsive force of like charges as well, where as gravity is only an attractive force.
Pretty much everything. Newton's Law deals with gravity and mass, Coulomb's Law involves electrical charge and electrical current.
its value n its constant is also different newtons law have gravitational constant G n columbs law have columb's constant both of them have different values
Answer2:
Newton and Coulomb's Law differ in the constant, Newton's constant is gravity G and Coulomb's law is Planck's Constant.
Newton's law is F = -mGM/r = -vh/2pir^2 = -vp/r where v= (GM/r)^.5 and h= 2pi (GMr)^.5
Coulomb,s law is F = -e^2 zc/4pir^2 = -vh/2pir^2 = -vp/r where h is Planck,s Constant and v= c alpha
The mathematical expression for the force between charges is identical to the expression for the gravitational force between masses. The force between two (charges/masses) is proportional to the product of the (charges/masses) and inversely proportional to the square of the distance between their centers. The differences between the two cases are: -- There are two kinds of charge, which can produce either attractive or repulsive force. But there is only one kind of mass, and the force of gravity is always attractive. -- The constant of proportionality for charges is something like 1040 greater than the gravitational constant.
Both show force is inversely proportional to the square of distance and directly proportional to the product of 2 masses, for gravity or 2 charges. for Coulombs law.
The main similarity is the inverse-square relationship.
Both involve an inverse square law.
newtons gravitational law is similar to that of coulomb's law...
The force between two charged particles.
Similarities: inverse square law for strength of force both r central forces both are conservative forces both follow principle of superposition Differences gravity attracts electric force electric force can change direction electrostatic force depends on interviening medium
Electrical force is MUCH stronger than gravitational force. Gravitational force is extremely weak.
No. Both forces obey an inverse-square law, so the ratio of electric to gravitational force will always be the same, for the same pair of particles - no matter the distance.No. Both forces obey an inverse-square law, so the ratio of electric to gravitational force will always be the same, for the same pair of particles - no matter the distance.No. Both forces obey an inverse-square law, so the ratio of electric to gravitational force will always be the same, for the same pair of particles - no matter the distance.No. Both forces obey an inverse-square law, so the ratio of electric to gravitational force will always be the same, for the same pair of particles - no matter the distance.
coulombs law
newtons gravitational law is similar to that of coulomb's law...
The force between two charged particles.
Limitations of coulombs law
Similarities: inverse square law for strength of force both r central forces both are conservative forces both follow principle of superposition Differences gravity attracts electric force electric force can change direction electrostatic force depends on interviening medium
No
No. There's no such law, because as far as any research findings in Physics up to the present time, there is no apparent relation between gravitational force and electromagnetic force.
Newtons law has to due with mass and ATTRACTION only Coulombs law has to due with charge and ATTRACTION AND REPULSION
A scientific law can be demonstrated and experimewntally validated.
Electrical force is MUCH stronger than gravitational force. Gravitational force is extremely weak.
Gravitational energy is the potential energy associated with gravitational force. If an object falls from one point to another point inside a gravitational field, the force of gravity will do positive work on the object, and the gravitational potential energy will decrease by the same amount.
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