An electrostatic charge is caused by donating additional electrons to an object, or stripping electrons from an object. This gives the item a negative charge or positive charge, respectively. Two items of like charges repel each other.
The electric force between two charged objects decreases as they move apart. This decrease in force is inversely proportional to the square of the distance between them according to Coulomb's Law.
They attract each other with a force which is directly proportional to the product of their masses and inversely proportional to the square of the distance between their centres.
The gravitational force between two objects decreases as they get farther apart, following an inverse square law. This means that the force is directly proportional to the product of the masses of the objects and inversely proportional to the square of the distance between their centers.
In contrast to the attractive force between two objects with opposite charges, two objects that are of like charge will repel each other. That is, a positively charged object will exert a repulsive force upon a second positively charged object. This repulsive force will push the two objects apart.
If an electroscope is not charged, its leaves will remain in a neutral position, hanging straight down. This is because there is no excess charge to cause the leaves to repel each other and spread apart.
There's no force that pushes electrically neutral objects apart, but if the objects in question have a net charge, then the force known as electromagnetism will either push similarly charged objects apart, or pull oppositely charged objects together.
The electric force between two charged objects decreases as they move apart. This decrease in force is inversely proportional to the square of the distance between them according to Coulomb's Law.
The electrostatic forces between two objects that have the same kind of charge act in the direction to push the objects apart.
They attract each other with a force which is directly proportional to the product of their masses and inversely proportional to the square of the distance between their centres.
The gravitational force between two objects decreases as they get farther apart, following an inverse square law. This means that the force is directly proportional to the product of the masses of the objects and inversely proportional to the square of the distance between their centers.
In contrast to the attractive force between two objects with opposite charges, two objects that are of like charge will repel each other. That is, a positively charged object will exert a repulsive force upon a second positively charged object. This repulsive force will push the two objects apart.
One thing that could happen is that the force that acts between them decreases.
As space objects move farther apart, the gravitational force between them weakens. Gravity follows an inverse square law, meaning it decreases with the square of the distance between the objects. This results in weaker gravitational attraction as the objects move away from each other.
Increasing the distance between the two charged objects will decrease both the electrical force and gravitational force acting between them. The strength of these forces decreases as the distance between the objects increases, according to the inverse square law.
If an electroscope is not charged, its leaves will remain in a neutral position, hanging straight down. This is because there is no excess charge to cause the leaves to repel each other and spread apart.
Objects with the same charge repel each other, creating a force that pushes them apart. Conversely, objects with opposite charges attract each other, creating a force that pulls them together. This behavior is due to the electrostatic force, which is responsible for the interaction between charged objects.
since salt is ionically bonded, it breaks apart into its anions and cations (+ and - charged ions) and becomes part of the aqueous solution.