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Why does a straw attract another straw when rubbed with piece of paper but repels it if it is rubbed with a sheet of paper?
When a straw is rubbed with a piece of paper, it acquires a positive charge due to the transfer of electrons from the paper. Two positively charged straws will repel each other. However, when a straw is rubbed with a sheet of paper, it acquires a negative charge, and opposite charges attract, resulting in the straws being attracted to each other.
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When Eraser is rubbed with wool do it attract piece of paper?
When an eraser is rubbed with wool, it becomes charged with static electricity. This charge can attract small pieces of paper due to the phenomenon of electrostatic attraction. The rubbing action transfers electrons from the wool to the eraser, giving the eraser a negative charge, which then attracts the positively charged paper bits.
What will happen when balloon is rubbed with polythene it will attract a piece paper or not?
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.
Will steel spoon attract pieces of paper when rubbed with polythene and woolen cloth?
No, rubbing a steel spoon with polythene and woolen cloth will create static electricity on the surface of the spoon, causing it to attract pieces of paper.
Will steel spoon rubbed with woolen cloth attract bits of paper?
No, a steel spoon rubbed with a woolen cloth will not attract bits of paper. This is because the steel spoon is not charged with static electricity through the rubbing process. The woolen cloth, however, can become charged with static electricity due to the friction between the wool fibers. This static charge is not transferred to the steel spoon in a way that would attract bits of paper.
Why does a balloon attract paper when a piece of paper is neutral?
When a balloon is rubbed against hair or clothing, it becomes charged with static electricity. The charge on the balloon can then attract neutral objects, like paper, due to the presence of opposite charges. This phenomenon is known as electrostatic attraction.
When Eraser is rubbed with wool do it attract piece of paper?
When an eraser is rubbed with wool, it becomes charged with static electricity. This charge can attract small pieces of paper due to the phenomenon of electrostatic attraction. The rubbing action transfers electrons from the wool to the eraser, giving the eraser a negative charge, which then attracts the positively charged paper bits.
Do nylon strips attract each other when rubbed on paper and held together?
yes
What will happen when balloon is rubbed with polythene it will attract a piece paper or not?
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.
Will steel spoon attract pieces of paper when rubbed with polythene and woolen cloth?
No, rubbing a steel spoon with polythene and woolen cloth will create static electricity on the surface of the spoon, causing it to attract pieces of paper.
Why a straw rubbed with a paper attracts another straw?
When straw is rubbed with paper it acquires charge due to friction. This straw when brought near uncharged straw induces opposite charge in the region of the uncharged straw nearer 2 the charged one. Then as the law is, unlike charges attract.
Will steel spoon rubbed with woolen cloth attract bits of paper?
No, a steel spoon rubbed with a woolen cloth will not attract bits of paper. This is because the steel spoon is not charged with static electricity through the rubbing process. The woolen cloth, however, can become charged with static electricity due to the friction between the wool fibers. This static charge is not transferred to the steel spoon in a way that would attract bits of paper.
Why does a balloon attract paper when a piece of paper is neutral?
When a balloon is rubbed against hair or clothing, it becomes charged with static electricity. The charge on the balloon can then attract neutral objects, like paper, due to the presence of opposite charges. This phenomenon is known as electrostatic attraction.
Will a comb rubbed on the hair once attract bits of paper very they come close?
Yes, rubbing a comb on the hair creates static electricity which can attract small bits of paper when they come close. The electric charge on the comb will cause the bits of paper to stick to it momentarily.
Is plastic ruler gets attracted towards pieces of paper when rubbed with oily hair?
Yes, when a plastic ruler is rubbed with oily hair, it can become statically charged. This static charge may attract lightweight objects like pieces of paper due to the electrostatic force between the ruler and the paper.
Why is paper attracted when a scale is rubbed on hair and brought near to the paper?
When the scale is rubbed on hair, it becomes charged with static electricity. The paper is attracted to the scale because it has the opposite charge due to the transfer of electrons during the rubbing process. The attraction occurs because opposite charges attract each other.
Why does tissue paper stick to a balloon when it has been rubbed by wool?
When the balloon is rubbed with wool, it gains a negative charge while the tissue paper remains positively charged. Opposite charges attract, causing the tissue paper to stick to the balloon. This is due to the transfer of electrons from the wool to the balloon, creating an electric charge imbalance between the two objects.
Why can rubber rubbed with wool attract small bits of paper?
The reason why the pieces of paper are neutral is that they contain equal amount of positive and negative charges and so they cancel each other out. When you bring a charged plastic comb to the pieces of paper, the charge opposite to that of the plastic comb will be brought to a part of the surface of the paper where the plastic comb is. Opposite charges attract each other, and since you're holding the comb, the pieces of paper will be attracted to the comb.
