It's due to static electricity build up. The balloons have become charged with electricity and it is the same charge on both balloons (either positive or negative). Opposite charges attract, identical charges repel each other.
They will repel each other. When ebonite is rubbed, it becomes negatively charged, causing the pieces to repel due to the like charges on each surface.
You then have two balloons in very nearly the same place.
"Opposites attract". So two electrons repel each other.
Not all objects became electrified, objects "electrified" by the same machine appeared to repel each other (like magnets of the same charge); and objects "electrified" in different ways (one by touching an electric machine, for example, and the other, say, by rubbing amber) would attract each other (like magnets of opposite charge).
Like charges do not attract each other, they repel each other.
When two balloons are rubbed with a sock, they become charged with static electricity. When brought close to each other, the like charges repel each other, causing the balloons to push away from each other due to the electrostatic force.
When balloons are rubbed on a sweater, they become charged with static electricity. The balloons acquire a net negative charge, causing them to repel each other due to their like charges. This phenomenon is known as electrostatic repulsion.
It's due to static electricity build up. The balloons have become charged with electricity and it is the same charge on both balloons (either positive or negative). Opposite charges attract, identical charges repel each other.
No, the balloons will not repel each other. Blowing air between the two balloons will create a breeze, but it will not generate enough force to cause the balloons to repel from each other.
They will repel each other. When ebonite is rubbed, it becomes negatively charged, causing the pieces to repel due to the like charges on each surface.
The two polythene rods will repel each other. This is because when the rods are rubbed, they acquire a net positive charge which causes them to repel each other since like charges repel.
When you rub one balloon with wool, and then rub another balloon with wool, we can safely assume that both balloons acquire the same kind of charge. So when you try to bring them together, they'll repel each other (push apart).
You get two charged balloons, which both stick to the wall but repel each other.
When you rub two balloons on your hair, they become charged with static electricity. As a result, the like charges on the balloons repel each other, causing them to move away from each other. This is due to the principle that like charges repel each other.
When the balloons rub against the sweater, they pick up extra electrons, giving them a negative charge. Similar charges repel each other, so the negatively charged balloons are attracted to the positively charged areas on each other. This causes the balloons to stick together momentarily due to electrostatic forces before the charges eventually spread out and they separate.
When two balloons with a negative charge are brought near each other, they will repel each other because like charges repel. This is because the negative charges on the balloons have a mutual force of repulsion, causing them to push away from each other.
You then have two balloons in very nearly the same place.