0
What will happen if a polythene rod rubbed with dry woolen cloth brought near another polythene rod also rubbed with a dry woolen cloth?
Wiki User
∙ 11y ago
Both rods acquired charge of the same polarity during the rubbing process,
so there will be a force of repulsion between them.
Wiki User
∙ 11y ago
Add your answer:
Earn +20 pts
When a polythene rod is rubbed with a duster it becomes negatively charged . why?
Because electrons are rubbed off the cloth and build up on the polythene.
How to charge an object by friction?
An object can be charged by friction when rubbed against another surface such asa) polythene rod rubbed against a woollen cloth.This occurred because the woollen cloth lost some of it negative charges when it was rubbed, the negative charges was then transferred to the polythene rod. Now the polythene rod has been charge by friction.For proof... after it has been charged,place the polythene rod next to some *very small bits of paper and see what happens.
What happens when a steel spoon is rubbed with a polythene?
pieces of paper do not get attract therefore it not charged
What will happen if a glass ruler is rubbed vigorously on a woolen cloth?
A plastic ruler is rubbed vigorously with a woolen cloth
Why is paper attracted when a scale is rubbed on hair and brought near to the paper?
static electricity
When a polythene rod is rubbed with a duster it becomes negatively charged . why?
Because electrons are rubbed off the cloth and build up on the polythene.
How to charge an object by friction?
An object can be charged by friction when rubbed against another surface such asa) polythene rod rubbed against a woollen cloth.This occurred because the woollen cloth lost some of it negative charges when it was rubbed, the negative charges was then transferred to the polythene rod. Now the polythene rod has been charge by friction.For proof... after it has been charged,place the polythene rod next to some *very small bits of paper and see what happens.
What happens when polythene is rubbed with steel spoon?
it attrarts paper :P
What happens when a polythene strip is rubbed on a woolen cloth and then placed near a thin stream of running water from a tap?
The polythene becomes negatively charged.
What happens when a steel spoon is rubbed with a polythene?
pieces of paper do not get attract therefore it not charged
What will happen if you rubbed the surface of the newspaper?
if you rubbed it where there was ink, you would get a black mark.
What will happen if a glass ruler is rubbed vigorously on a woolen cloth?
A plastic ruler is rubbed vigorously with a woolen cloth
Why is paper attracted when a scale is rubbed on hair and brought near to the paper?
static electricity
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.
What will happen when two balloons are brought together right after they are rubbed on a piece of wool?
When you rub one balloon with wool, and then rub another balloon with wool, we can safely assume that both balloons acquire the same kind of charge. So when you try to bring them together, they'll repel each other (push apart).
What would happen if you rubbed two identical objects together?
Nothing
What happens when glass rod rubbed with fur?
Nothing would happen
