well if two bodies negatively charged are brought near each other, then there is a strong force of repulsion, as the electrostatic lines of forces terminate at these bodies, they exert later pressure on each other, hence the bodies repeal each other
what happens when 2 positive charges interact
Opposites attract
By removing the objects you choose to subtract from the group of objects.
When area of contact increases between two objects, then the pressure applied decreases. Here is the formula: Pressure(Pascals)=Force(newtons)/area(metre2)
-- There is a force of attraction between them. -- If the charges were big enough, a spark would jump between the balloons and equalize the charges. -- That would require a huge charge, so there's no spark. But if you allow the balloons to touch, then electrons eventually flow from the negative one to the positive one, and the charges equalize.
the electric-charge interaction occurs when a''charge'' object is near another ''charge'' or ''uncharde''object
there is an electric shock when the charge transfers
When a charged object is brought close to an uncharged object, they attract each other due to electrostatic forces. This is because the charged object induces a separation of charges in the uncharged object, leading to a polarization that results in an attractive force between the two objects.
When a charged insulator is placed near an uncharged metallic object and they repel each other, it is because the charged insulator induces a charge separation in the metallic object. The like charges in both objects will repel each other due to the presence of the induced charges. This effect is a result of electrostatic forces acting between the charged and uncharged objects.
If two uncharged objects are brought near each other, there will be no significant interaction between them. Since they are uncharged, there are no electrical forces at play that would cause them to attract or repel each other.
Charged objects can attract or repel each other based on their charges: opposite charges attract and like charges repel. Charged objects can also induce a charge in uncharged objects through a process called induction, causing them to be either attracted or repelled depending on the situation.
A neutrally charged object can still be affected by a charged object. If a neutrally charged object is being approached by a negatively charged objects, the electrons within the neutrally charged object will migrate to the other side (as the two negative charges repel), leaving the side closes to the negative object positive. Protons do not move. From there, the protons are attracted to the electrons, therefore moving the 'uncharged' object.
induction
as the distance is increased statically induced charge in the uncharged object reduced to a minimum. Thus coulombic force which is directly proportional to the product of the charges tends to 0.
what happens when 2 positive charges interact
As the distance between charged objects and uncharged ones decreases, the force of attraction between them increases due to the stronger electric field in closer proximity. This is in accordance with Coulomb's law, which states that the force between charged objects is inversely proportional to the square of the distance between them.
As the distance is increased, statically induced charge in the uncharged object is reduced to a minimum. Thus coulombic force which is directly proportional to the product of the charges tends to 0