What is the meaning of electrostatic repulsion?
Definition. Electrostatic repulsion is the result of interaction between the electrical double layers surrounding particles or droplet.
What is the meaning of attraction and repulsion?
Repulsion is a force between two similar or like charges, while Attraction is a force between two dissimilar or unlike charges. … Example: The force between two electrons (negative charge), while In attraction, the two charges of dissimilar nature are pulling toward each other.
What is electrostatic attraction caused by?
Electrostatic forces are non-contact forces; they pull or push on objects without touching them. Rubbing some materials together can result in something called ‘charge’ being moved from one surface to the other. Charged objects pull on other uncharged objects and may either push or pull on other charged objects.
What is an example of electrostatics?
Examples of electrostatic forces: When we run a piece of paper with the oil in our head with the help of a comb produces electrostatic force. Balloons get attracted to another balloon when one of them are rubbed with hair. … Lightning is also another example of electrostatic force.”
What is attraction and repulsion of magnets?
When two opposite magnetic poles are close, they attract each other. When like poles are pushed together, there is a force of repulsion. The rule for magnets is that like poles repel and unlike poles attract.
What is electrostatic force Class 12?
The electrostatic force is an attractive and repulsive force between particles are caused due to their electric charges. The electric force between stationary charged bodies is conventionally known as the electrostatic force.
What is the law of attraction and repulsion in magnetism?
Any object that exhibits magnetic properties is called a magnet. … The law states that the force of attraction or repulsion between two magnetic poles is directly proportional to the product of the strengths of the poles and inversely proportional to the square of the distance between them.
What is the meaning of repulsion in chemistry?
(noun) a force that moves two bodies away from each other.
What does repulsive mean in physics?
repulsion. / (rɪˈpʌlʃən) / noun. a feeling of disgust or aversion. physics a force tending to separate two objects, such as the force between two like electric charges or magnetic poles.
What causes repulsion?
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.