When a metal rod is rubbed with wool, it gets energized because the metal rod and wool both have opposite effects.
When a plastic rod is rubbed with a woolen cloth, electrons are transferred from the wool to the plastic due to the friction between the two materials. This transfer of electrons creates a static charge on the plastic rod, giving it a negative charge and the wool a positive charge.
When a plastic rod is rubbed with wool, electrons are transferred from the wool to the plastic rod. This leaves the wool with a net positive charge due to the loss of electrons, while the plastic rod acquires a net negative charge due to gaining these electrons.
the rod slightly attract each other
When a rubber rod is rubbed with wool, electrons are transferred from the wool to the rubber rod. This results in the rubber rod becoming negatively charged and the wool becoming positively charged. This phenomenon is known as triboelectric charging, where rubbing two materials together causes the transfer of electrons between them.
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.
When an ebonite rod is rubbed with a piece of wool, electrons are transferred from the wool to the ebonite rod, causing the ebonite rod to become negatively charged and the wool to become positively charged. This transfer of electrons creates an electric charge imbalance between the two objects, leading to an attraction between them due to electrostatic forces.
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 glass rod is rubbed with wool, electrons are transferred from the wool to the glass rod, making the rod negatively charged. This transfer of electrons causes the glass rod to become statically charged, meaning it has an excess of negative 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.
Rubbing the plastic rod with a woolen cloth transferred electrons from the wool to the plastic, giving the plastic a negative charge. The saw dust, being positively charged, was attracted to the negatively charged plastic rod due to electrostatic forces, causing it to stick to the rod.
When a plastic rod is rubbed with a cloth, the plastic rod gains a static electric charge. This charge is due to the transfer of electrons between the rod and the cloth, creating an imbalance of positive and negative charges on the rod's surface.
Rubbing a plastic rod with a piece of fur causes the transfer of electrons between the two materials. The plastic rod becomes charged negatively, while the fur becomes positively charged. This is known as triboelectric charging.