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When a glass rod is rubbed with retrial silk the glass becomes( plus ) charged. what charge does the silk now have?
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1 How do you know that two substances get different charges when they are rubbed together?
You can use the electrostatic series to determine charge by looking at the substances higher on the list will always lose electrons and becomes positively charged and the substances lower on the list always gains electrons and becomes negatively charged
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.
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 happens to the atoms in an object to generate a charge imbalance when it is rubbed with a duster?
I think you mean 'static electricity', it happens when the two objects exchange electrons, so the object will be charged either positively or negatively.
When the glass rod is rubbed to the silk the electrons are transfered?
both get charged but with charges of opposite nature
Is plastic ruler gets attracted towards pieces of paper when rubbed with oily hair?
when rubbed with hair, ruler acquires some charge due to static electricity...becomes charged body and attracts tiny pieces of paper towards it.
What charge does a acetate rod acquire when rubbed with a duster?
The acetate rod loses electrons and becomes positively charged.
What kind of electric charge gets developed on the glass rod when it is rubbed with a piece of silk cloth?
When glass rod is rubbed with silk cloth it becomes positively charged and the silk cloth becomes negatively charged. This is because the glass rod looses electrons to the silk cloth which makes it positive and the silk cloth becomes negative.
A balloon becomes negatively charged when rubbed against someone's sleevehow does it becomes charged?
Friction from rubbing the balloon on a sleeve creates static electricy,therefore the balloon becomes negatively charged.
When the perspex rod is rubbed with nylon and the rod becomes positively charge what charge will be on the nylon?
a negative charge
What is the difference in the charges on a balloon rubbed in your hair and a glass rod rubbed with silk?
Both are examples of static electricity generation. The big difference is the way the electricity is generated.
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.
Why does a rubbed plastic object stay charged but a rubbed metal object lose its charge?
Plastic is an insulator where as metal is a good conductor
Which material get easily charged by rubbing and what such material is called?
An insulator Becomes statically charged when rubbed against another insulator
When an acetate strip is charged by a rubbing does it acquire a positive charge or a negative charge?
A charged acetate strip would be negatively charged. So, it would acquire positive charge to become neutral.
1 How do you know that two substances get different charges when they are rubbed together?
You can use the electrostatic series to determine charge by looking at the substances higher on the list will always lose electrons and becomes positively charged and the substances lower on the list always gains electrons and becomes negatively charged
If you were given a positively-charged rod to charge an object by induction what charge will the object get?
When an object is rubbed with a charged rod, the object shares the charge so that both have a charge of the same sign. In contrast, charging by induction gives an object the charge opposite that of the charged rod. so your object would be negatively charged.
