When polythene is rubbed with wool, electrons are transferred from the wool to the polythene due to differences in their electronegativities. The polythene gains extra electrons, making it negatively charged, while the wool becomes positively charged due to losing electrons.
When polythene is rubbed with a duster, electrons from the duster are transferred to the polythene rod, giving the rod an excess of electrons and making it negatively charged. This transfer of electrons creates an imbalance of positive and negative charges on the surfaces, resulting in the rod becoming negatively charged.
When a steel spoon is rubbed with polythene, the transfer of electrons can occur due to friction between the two materials. This results in the spoon becoming negatively charged, while the polythene becomes positively charged. This static electricity interaction causes the two materials to be attracted to each other.
When a balloon is rubbed with polythene, electrons transfer between the two materials causing the balloon to become negatively charged. The negatively charged balloon will attract the neutral piece of paper due to the electrostatic force between opposite charges.
When a polythene rod is rubbed with a cloth, electrons are transferred between the two materials, causing the polythene rod to become negatively charged and the cloth to become positively charged. This results in the attraction between the two materials due to opposite charges.
When polythene is rubbed with a cloth, electrons are transferred from the cloth to the polythene, causing the polythene to become negatively charged. This transfer of electrons creates an imbalance of charges between the two materials, resulting in the polythene having a negative charge.
When polythene is rubbed with a duster, electrons from the duster are transferred to the polythene rod, giving the rod an excess of electrons and making it negatively charged. This transfer of electrons creates an imbalance of positive and negative charges on the surfaces, resulting in the rod becoming negatively charged.
The polythene becomes negatively charged.
When a steel spoon is rubbed with polythene, the transfer of electrons can occur due to friction between the two materials. This results in the spoon becoming negatively charged, while the polythene becomes positively charged. This static electricity interaction causes the two materials to be attracted to each other.
When a balloon is rubbed with polythene, electrons transfer between the two materials causing the balloon to become negatively charged. The negatively charged balloon will attract the neutral piece of paper due to the electrostatic force between opposite charges.
When a polythene rod is rubbed with a cloth, electrons are transferred between the two materials, causing the polythene rod to become negatively charged and the cloth to become positively charged. This results in the attraction between the two materials due to opposite charges.
When polythene is rubbed with a cloth, electrons are transferred from the cloth to the polythene, causing the polythene to become negatively charged. This transfer of electrons creates an imbalance of charges between the two materials, resulting in the polythene having a negative charge.
When the balloon is rubbed against someone's sleeve, electrons from the sleeve are transferred to the balloon, causing it to become negatively charged. This imbalance of electrons on the balloon's surface creates a negative charge.
Polythene acquires a positive charge when rubbed with a cloth due to the triboelectric effect, where electrons are transferred from one material to another. In this case, the cloth tends to lose electrons to the polythene, resulting in the polythene becoming positively charged. The friction between the two materials facilitates this transfer, causing the imbalance of charge. Thus, the polythene ends up with a net positive charge while the cloth becomes negatively charged.
Plastic typically becomes negatively charged when rubbed, meaning it gains excess electrons. This can cause the plastic to attract positively charged objects or repel other negatively charged objects.
When a metal rod is rubbed against a polythene bag or sweater, the rod becomes charged with static electricity. The metal rod may be attracted to the polythene bag or sweater due to the opposite charges present on each material.
Rubbed wool does not have a specific negative charge; rather, it becomes negatively charged when it is rubbed against certain materials, like plastic. This occurs due to the transfer of electrons, with wool losing electrons and becoming positively charged, while the other material gains those electrons and becomes negatively charged. Therefore, the charge of rubbed wool itself is typically positive, not negative.
Acetate is a material that becomes negatively charged when rubbed against hair, meaning it gains electrons. In contrast, hair becomes positively charged as it loses electrons during the rubbing process.