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When you rub the cloth and plastic rod together, friction causes the transfer of electrons between the two materials. This transfer of electrons leads to one material becoming positively charged (due to losing electrons) and the other becoming negatively charged (due to gaining electrons). This imbalance of charges results in both materials becoming charged.
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After rubbing a plastic rod with a woolen clothmark noticed that the rubbed plastic rod picked up saw dust.explain what happened?
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.
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.
When you rub a ruler with a cloth why does it become charged?
it generates magnetic field and thus get charged
What happens when you rub a piece of cloth with a polythene rod?
Rubbing a piece of cloth with a polythene rod transfers electrons from one material to the other due to friction. This causes the cloth to become negatively charged and the polythene rod to become positively charged, leading to the attraction between them due to opposite charges.
Will rubbing a glass rod with a wool cloth create static electricity?
Yes, rubbing a glass rod with a wool cloth can create static electricity by transferring electrons between the two materials. This process causes the glass to become positively charged and the wool to become negatively charged, resulting in static electricity buildup.
After rubbing a plastic rod with a woolen clothmark noticed that the rubbed plastic rod picked up saw dust.explain what happened?
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.
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.
When you rub a ruler with a cloth why does it become charged?
it generates magnetic field and thus get charged
What happens when you rub a piece of cloth with a polythene rod?
Rubbing a piece of cloth with a polythene rod transfers electrons from one material to the other due to friction. This causes the cloth to become negatively charged and the polythene rod to become positively charged, leading to the attraction between them due to opposite charges.
Will rubbing a glass rod with a wool cloth create static electricity?
Yes, rubbing a glass rod with a wool cloth can create static electricity by transferring electrons between the two materials. This process causes the glass to become positively charged and the wool to become negatively charged, resulting in static electricity buildup.
What happen if after rubbing the glass rod with cloth and place it near a pieces of paper?
The glass rod will become charged and attract the paper due to static electricity. This is because rubbing the glass rod with cloth transfers electrons, giving the rod a negative charge. The paper, being neutral, will be attracted to the negatively charged rod.
Why is a rice grain tied to a thread is attracted to a plastic comb?
When a plastic comb is charged by rubbing it against a cloth or hair, it becomes negatively charged. The rice grain acquires a positive charge when it comes into contact with the negatively charged comb. Opposite charges attract each other, causing the rice grain to be attracted to the plastic comb.
What happens if plastic rod is rubbed with silk cloth?
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.
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.
What will happen if a glass ruler is rubbed vigorously on a woolen cloth?
Rubbing a glass ruler on a woolen cloth will create a static charge on the ruler due to the triboelectric effect, where electrons transfer between the materials. The glass ruler will become negatively charged as it gains electrons from the woolen cloth, resulting in static attraction to objects with a positive charge.
Describe what happen when you rub a pieces of cloth on a balloon?
Rubbing a piece of cloth on a balloon creates static electricity. The friction between the cloth and the balloon transfers negatively charged electrons from the cloth to the balloon, causing the balloon to become negatively charged. This static charge can then attract or repel other objects, such as small pieces of paper or hair.
What are two positive charged objects?
The nucleus of an atom, which contains protons (positively charged particles), and a positively charged metal rod after rubbing it with a cloth.
