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Coulomb's Law

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How is Coulombs Law like Newtons Law?

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.


How does snowboarding compare to newtons first law of motion?

It is associated with the law of gravitational pull.


What is the difference between coulombs law and gravitation law?

Their mathematical forms are identical. The differences are: -- The proportionality constants. Newton's is 'G'. Coulomb's is 1/4Πε0 . -- The variables in Coulomb's numerator are electrical charges and he doesn't care about masses. The variables in Newton's numerator are masses and he doesn't care about charges. (I'm not sure Newton even knew about charges.) -- Coulomb's charges have a choice of two signs, so his forces can be attractive or repulsive, just like the co-eds in my sophomore engineering classes. Newton's masses are always positive, the gravitational forces are always attractive, and to this day negative mass has never yet been observed .


How do forces between between electrical charges differ from forces between masses?

Forces between electrical charges are governed by Coulomb's law, which is based on the quantities of the charges involved and their distance apart. Forces between masses are governed by the law of gravity, which is based on the masses of the objects and their distance apart. Both forces decrease with distance, but the electrical force can be attractive or repulsive depending on the charges, while gravity is always attractive.


How is coulombs law the same as newtons law how are the?

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


What must be the charge on each of two 100 kg spherical masses in order for the electrical force to be equal to the gravitational force?

The electrical force between the two masses is equal to the gravitational force when the magnitude of the electrical force, given by Coulomb's law, is equal to the magnitude of the gravitational force, given by Newton's law of universal gravitation. By setting these equal and solving for charge, you can find that the charges on the two masses must be around 1.45 x 10^17 C each.


Why is newtons law called universal law?

Newton's law of universal gravitation is about the universality of gravity. He discovered that gravitation is universal. All objects attract each other with a force of gravitational attraction. Gravity is universal. This force of gravitational attraction is directly dependent upon the masses of both objects and inversely proportional to the square of the distance that separates their centers.


How is coulombs law the same as newtons law how are the laws different?

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


What quantity is gravitational force?

Gravitational force is a force of attraction between two masses. It depends on the masses of the objects and the distance between them, as described by Newton's law of universal gravitation.


Which law states The greater the mass the stronger the gravitational force The greater the distance the weaker the gravitational force?

Newton's law of universal gravitation states that the force of gravitational attraction between two objects is directly proportional to the product of their masses and inversely proportional to the square of the distance between their centers. This means that the greater the mass of the objects, the stronger the gravitational force, and the greater the distance between the objects, the weaker the gravitational force.


How is newtons law different from coulombs law?

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.


What is the relationship between Issac Newtons first law of motion and gravitational potential energy?

No Gravitational potential energy equals no force and thus no acceleration.