Question: What happens when flannel is rubbed over a glass rod?

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. The tiny electrons, however, can move around much better.

What happens when a glass rod is rubbed with 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. … Therefore, on rubbing, glass gets a positive charge and silk gets a negative charge.

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What happens when you rub a glass rod with fur?

Rod has its electron more tightly bound than fur. So, fur donates electrons to the rod while electrons from rod won’t come out. Due to excess of electrons in rod, it becomes negatively charged while the fur with lost electrons, becomes deficient of electrons. Thus, fur becomes positively charged.

Can glass rod be charged by rubbing?

Glass rod, being an insulator can be charged by holding it in our hand. This is because, the transfer of charge from the surface of the glass to our body does not take place. Hence, the glass remains charged. Iron rod cannot be charged by rubbing when held in hand.

What happens when a glass rod rubbed with silk cloth is brought near bits of paper and why?

Rubbing the glass with the silk charges the glass positive, and the glass rod thus charged attracts the paper bits in the same way that the plastic rod does.

What happens when someone rubs glass rod with a piece of silk and is brought near a negatively charged paper cylinder?

If a glass rod rubbed with silk is brought near the cap of a negatively charged electroscope, the divergence of leaves will decrease.

When the Ebonite rubbed with flannel The rod is said to be charged?

The charge acquired by an ebonite rod rubbed with a piece of flannel is negative.

When we rub glass rod with for the glass rod will acquire?

When we rub a glass rod with fur, the glass rod will acquire a positive charge and fur will acquire a negative charge, according to triboelectric series.

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When a glass rod is rubbed with wool it?

When we rub a glass rod with wool, the electrons go into the wool from the glass rod. In other words, there is an excessive number of positively charged particles in the glass rod compared to negatively charged particles. We, by convention, refer to such as body as a positive charged.

How does a glass rod acquires electrostatic charges when rubbed against fur?

Basically only electron(negative charge) transfers, when glass for is rubbed on fur electrons from glass transfer to the fur, leaving the rod positively charged and making the fur negatively charge!

Why is it difficult to charge a metal rod by rubbing?

But conductors ( like metallic rod ) can not be charged by the rubbing because the have free electrons due to the movement of these free electron in side the conductor the charge will not stay at a position hence the conductor will not attained any charge.

Why a glass rod can be charged by rubbing when held by hand?

Glass rod, being an insulator can be charged by holding it in our hand. This is because, the transfer of charge from the surface of the glass to our body does not take place. Hence, the glass remains charged. Iron rod cannot be charged by rubbing when held in hand.

Can a metal rod be charged by rubbing?

While you can charge a dielectric (non conductive, like plastic) object rubbing, you cannot charge a conductor (like a metal) rubbing. The reason is that in a metal the charges are free to move inside the material.

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Why does a glass rod lose 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.

How does a glass rod after being rubbed on silk exerts force on another charged object?

We can now interpret what is happening with the glass/plastic rod experiments. Glass happens to lose electrons easily, and silk grabs them away from the glass atoms, so after rubbing the glass becomes positively charged and the silk becomes negatively charged.

When a glass rod is rubbed with silk it becomes positive and the silk becomes negative Yet both attract dust Why?

The glass rod losses electrons to the silk, so becomes positive in charge. Since positive and negative charges repel, the rods placed near one another will experience attraction.