# What is the charge on a glass rod rubbed with silk?

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A glass rod becomes positively charged when rubbed with silk, while the silk becomes negatively charged. (a) The glass rod is attracted to the silk because their charges are opposite.

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## When a glass rod is rubbed with silk silk gets charged?

Solution: When a glass rod is rubbed with silk, glass rod loses electrons and silk gains electrons. Glass rod becomes positively charged and silk becomes negatively charged. For example, suppose a glass rod has 10 protons and 10 electrons and silk has 7 electrons and 7 protons.

## When a glass rod rubbed with silk The silk is said to be charged negatively and Rod is said to be charged positively then?

When a glass rod is rubbed with silk, it acquires a positive charge, means it is deficit of electrons i.e, electrons move from glass to silk. So glass rod becomes positively charged and silk rod is negatively charged.

## Why does a glass rod become positively charged when it is rubbed with a silk cloth a the electrons from the glass rod are transferred to the silk cloth b the protons from the glass rod are transferred to the silk cloth C all the charges from the glass rod are transferred to the silk cloth D all?

When glass rod is rubbed with a silk cloth, there is transfer of electrons from the glass rod to the silk cloth. Hence, the glass rod becomes positively charged because of loss of electrons and silk cloth becomes negatively charged because of gain of electrons. This method of charging is known as charging by friction.

## When a glass rod is rubbed with a silk the amount of positive charge acquired by glass rod in magnitude is?

Therefore when the glass rod acquired a positive charge of 1.6×10−11 C, the silk cloth must acquire a charge of −1.6×10−11 C. Note: Option (C) and option (D) appear to have the same magnitude of charge but point should check the powers carefully.

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## What happen if a glass rod is rubbed with silk?

A glass rod becomes positively charged when rubbed with silk, while the silk becomes negatively charged.

## When a glass rod is rubbed with silk It games?

the glass rod acquires a positive charge due to loss of electrons. the silk cloth acquires negative charge due to gain of electrons. if these two bodies are again brought in contact the net charge on them is zero.

## Why does glass rod loses electrons when rubbed with silk?

The core has positive charge, the electrons have negative charge. When you are rubbing the glass rod with the silk cloth, electrons are stripped away from the atoms in the glass and transferred to the silk cloth. This leaves the glass rod with more positive than negative charge, so you get a net positive charge.

## What happens when two glass rods are rubbed with silk and they are brought close to each other?

What happens when two glass rods are rubbed with silk and they are brought close to each other? They repel each other.

## When a glass rod is rubbed with neutral silk the glass becomes positively charged what charge does the silk now have?

When a glass rod is rubbed with neutral silk, the glass becomes positively charged. What charge does the silk have? The rubbing will strip the atoms of the rod of their electrons, which are negatively charged, leaving the rod to be positively charged.

## Why does a glass rod become positively charge when it is rubbed with a silk cloth?

When the glass rod is rubbed with silk clothes, glass quickly loses electrons, and silk takes electrons out of the glass rod. So after rubbing, the glass rod becomes positively charged and the silk gets negative charge. So glass acquires a greater order than silk as electron losses.

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## Why does a glass rod become positively charged when rubbed with a silk cloth?

When the glass rod is rubbed with silk, the silk strips electrons from the rod, leaving it a positive charge. When the hard rubber rod is rubbed with wool, it gains electrons from the wool, gaining a negative charge.

## What happens when you rub a rod with a cloth?

The material that gains electrons becomes negatively charged. The material that loses electrons becomes positively charged. The duster picks up electrons from the rod. This leaves the rod with a positive overall charge and the duster with a negative overall charge.

## What happens when flannel is rubbed over a glass rod?

When glass rod is rubbed with flannel cloth, positive charges is produced.

## When a glass rod is rubbed with silk silk acquires 17.6 10 − 19c how many electrons are transferred to the silk from glass rod?

(iii) Yes, there will be a transfer of mass of 12 electrons from glass rod to silk.