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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.
Both rods acquired charge of the same polarity during the rubbing process, so there will be a force of repulsion between them.
Because electrons will be transferred from the cloth to the insulating rod. But the charge will be negative.
Yes, rubbing a silk cloth on glass cause electrons to move to the cloth. As a result, glass rod acquires positive charge and silk acquires negative charge.
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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.
Both rods acquired charge of the same polarity during the rubbing process, so there will be a force of repulsion between them.
Because electrons will be transferred from the cloth to the insulating rod. But the charge will be negative.
Yes, rubbing a silk cloth on glass cause electrons to move to the cloth. As a result, glass rod acquires positive charge and silk acquires negative charge.
Because electrons are rubbed off the cloth and build up on the polythene.
Static electrical charge.
The polythene becomes negatively charged.
electrons are transferred to the stick,causing it to take on a negative charge.
No, it will not become magnetic. It will become electrically charged.
electrons are transferred to the stick,causing it to take on a negative charge.
This happens because the negative electrons on the duster move to the polythene rod. Despite this, the rod still has some positive electrons meaning it should be called an unbalanced negatively charged rod. Hope this helps XD