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What charge develops on rubbing plastic straw with polythene?

Anonymous

∙ 11y ago

Updated: 6/19/2024

Static electrical charge.

Wiki User

∙ 11y ago

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More answers

When you rub a plastic straw with polythene, the plastic straw becomes negatively charged due to the transfer of electrons between the materials. Electrons are transferred from the polythene to the plastic straw, leaving the straw with a negative charge.

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Continue Learning about Earth Science

What is an example of a static charge?

Rubbing a balloon on your hair can create a static charge, causing the balloon to stick to surfaces like walls or ceilings.

How is a positive charge usually given to a neutral object?

A neutral object can be given a positive charge by transferring electrons away from the object, leaving a deficiency of negative charges. This can be achieved through methods such as rubbing the object with a material that readily donates electrons, causing the neutral object to become positively charged due to the imbalance of charges.

Why a dipole develops in a molecule?

A dipole develops in a molecule when there is an unequal distribution of electron density, causing one end of the molecule to be more negatively charged and the other end to be more positively charged. This occurs due to differences in electronegativity between atoms within the molecule, leading to a separation of charge and the formation of a dipole moment.

The kind of electricity you create by rubbing a balloon on your head?

Static electricity is the type of electricity created by rubbing a balloon on your head. This occurs due to the transfer of electrons between the balloon and your hair, resulting in a buildup of charge on the surface of the balloon.

How can build up of electrostatic charge be prevented?

To prevent the build-up of electrostatic charge, you can use anti-static materials, ground or dissipate charge through conductive surfaces or wrist straps, avoid materials prone to building up charge, and maintain proper humidity levels in the environment. Regular cleaning and avoiding friction between materials can also help to minimize the build-up of electrostatic charge.

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Related Questions

Why it is easy to charge polythene by rubbing but not copper?

When you rub plastic, you transfer electrons from one material to the other. ... Because plastic is an insulator, the electrons cannot flow through it so they effectively get stuck there they are static

Does rubbing a polythene rod with a duster take away positive charge from the cloth?

Rubbing a polythene rod with a duster can transfer electrons and create a charge imbalance (like triboelectric charging). If the polythene rod gains electrons during rubbing, it will become negatively charged, meaning the duster could potentially lose positive charge, but the overall charge conservation principle still applies.

If you rub a polythene rod with a cloth will it become magnetic?

Rubbing a polythene rod with a cloth will not make it magnetic. This process of rubbing generates static electricity, not magnetism. Magnetism is a property of certain materials, such as iron and cobalt, that have aligned magnetic domains, which is different from the electrostatic charge generated by rubbing polythene.

Why is it easier to charge polythene by rubbing but not copper?

Polythene has a higher tendency to gain electrons from other materials due to its structure, making it easier to become negatively charged when rubbed. Copper, on the other hand, has a more stable electron configuration and lower affinity for gaining or losing electrons, making it harder to charge through rubbing.

Why does polythene have a negative charge with a cloth?

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.

What charge does a polythene rod acquire when rubbed with a duster?

A polythene rod acquires a negative charge when rubbed with a duster. This is because electrons are transferred from the duster to the polythene rod, leaving the rod with an excess of electrons and a negative charge.

How does rubbing make plastic charged?

It creates friction which, in turn, creates static electricity therefore giving the plastic a positive charge.

What charge is on a polythene rod?

A polythene rod can acquire a negative charge when it gains extra electrons through friction with another material.

if you rub a plastic rod with a dry cloth what charge is left on the cloth?

The cloth will acquire a negative charge. Rubbing the plastic rod transfers electrons from the rod to the cloth, leaving the cloth with an excess of electrons, giving it a negative charge.

How does rubbing a plastic comb with a duster make it charged?

Rubbing a plastic comb with a duster transfers electrons from the duster to the comb due to friction. This process leaves the comb with extra negative charge, making it negatively charged.

Can polythene rubbed against steel spoon produce charge?

Yes, when polythene is rubbed against a steel spoon, the two materials become charged due to the transfer of electrons between them. The polythene gains a negative charge, while the steel spoon gains a positive charge.

What will happen if a polythene rod rubbed with dry woolen cloth brought near another polythene rod also rubbed with a dry woolen cloth?

The polythene rods will repel each other due to the transfer of electrons during the rubbing process. Both rods will become negatively charged from gaining electrons and like charges repel, causing the rods to push away from each other.

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