When a balloon is rubbed against an iron rod, static electricity is generated. This happens because the rubbing creates a transfer of electrons between the two materials. The balloon becomes negatively charged while the iron rod becomes positively charged, leading to attraction between them.
When an iron rod is rubbed with silk, electrons move from the silk to the iron rod, resulting in the iron rod becoming negatively charged and the silk becoming positively charged. This creates static electricity on both the iron rod and the silk.
The iron rod becomes shinier and the wool cloth wears out. If you rub the same wool cloth on a hard rubber rod, the rod will become charged with static electricity and you will be able to pick up small bits of paper with it---whoopee!
The difference in charges results from the materials involved. When you rub a balloon on your hair, the balloon becomes negatively charged due to a transfer of electrons from the hair. In contrast, when you rub a glass rod with silk, the glass rod becomes positively charged since electrons are transferred from the silk to the glass rod. This difference in charge occurs because different materials have different tendencies to gain or lose electrons when rubbed together.
A balloon rubbed in hair becomes negatively charged due to gaining excess electrons from the hair. On the other hand, a glass rod rubbed with silk becomes positively charged as it loses electrons to the silk.
Oh, dude, okay, so when you rub a balloon in your hair, it picks up some extra electrons, giving it a negative charge. When you rub a glass rod with silk, the rod loses some electrons, so it ends up with a positive charge. It's like a little electron swap meet, but with static electricity.
what change will take place if two same materials are rubbed over each other
When an iron rod is rubbed with silk, electrons move from the silk to the iron rod, resulting in the iron rod becoming negatively charged and the silk becoming positively charged. This creates static electricity on both the iron rod and the silk.
There is a very big difference between the electrical charge of a balloon rubbed in a person's hair and a glass rod rubbed with silk. The charge from the balloon will just make it stick to objects. The charge from the glass rod will emit a very large electrical shock that might knock a person to the ground. This is because the glass rod is a better conductor of electricity than the balloon.
The iron rod becomes shinier and the wool cloth wears out. If you rub the same wool cloth on a hard rubber rod, the rod will become charged with static electricity and you will be able to pick up small bits of paper with it---whoopee!
When a metal rod is rubbed with wool, it gets energized because the metal rod and wool both have opposite effects.
The difference in charges results from the materials involved. When you rub a balloon on your hair, the balloon becomes negatively charged due to a transfer of electrons from the hair. In contrast, when you rub a glass rod with silk, the glass rod becomes positively charged since electrons are transferred from the silk to the glass rod. This difference in charge occurs because different materials have different tendencies to gain or lose electrons when rubbed together.
it attracts it
A balloon rubbed in hair becomes negatively charged due to gaining excess electrons from the hair. On the other hand, a glass rod rubbed with silk becomes positively charged as it loses electrons to the silk.
Oh, dude, okay, so when you rub a balloon in your hair, it picks up some extra electrons, giving it a negative charge. When you rub a glass rod with silk, the rod loses some electrons, so it ends up with a positive charge. It's like a little electron swap meet, but with static electricity.
When an ebonite rod is rubbed with flannel, the rod becomes charged with static electricity due to the transfer of electrons between the two materials. The ebonite rod will acquire a negative charge, while the flannel will acquire a positive charge.
The pith ball will be attracted to the plastic rod because the rod acquires a negative charge when rubbed with silk. This causes the pith ball, which is neutral, to be attracted to the rod due to the opposite charges.
When a plastic rod is rubbed with a silk cloth, electrons are transferred from the silk to the plastic rod. This results in the plastic rod becoming negatively charged and the silk cloth becoming positively charged. This effect is known as triboelectric charging.