When the charges are the same
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.
attractive force present between ammonia ions repulsive force also exist but not at high rate
gravitational force
electrostatic force, which acts between two charged particles placed certain distance apart in a medium.
there are 5 main types friction...try to slow things down gravity...any two objects have gravity of attraction between them static electricity...can attract charged things magnetism...attract objects made from iron upthrust...pushes things fluid(liquid and gases) air resistance and water resistance type of friction. there are also two forces called pressure force and moments force.
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.
Electric Force is the force between charged objects.
electric force
They both create an acceleration.
The electric force between two charged objects is influenced by the distance between them.
electric force.
... the gravitational force between them, and the electrical force if the objects are charged.
The electrostatic force between two charged objects is inversely proportional to the distance of separation between the two objects. An Increase in the separation distance between objects decreases the force of attraction or repulsion between the objects.
static
Its called electro-static force. It is inversely proportional to the distance between the 2 objects squared.
Electrical force means : The force between charged objects .
Gravity acts to pull objects together. That's called an "attractive" force, not a 'repulsive' one.