Quick Answer: When A Glass Rod Is Rubbed With Silk It Becomes Positive And The Silk Becomes Negative?

When a glass rod is rubbed with silk it gains?

When 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..

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

The magnitude of the charge on each object is the same, and it is of opposite sign. 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?

When glass rod is rubbed with silk, 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. Thus equal but opposite charge are produced on the both.

When a glass rod is rubbed against silk Which of the following statements is true?

The textbook tells us that when a glass rod is rubbed with silk, the glass rod becomes positive and the silk becomes negative. And so this means, electrons are removed from the rod so that there are more protons on the rod than there are electrons. And so it becomes positive and electrons must be removed to do that.

How you could use a glass rod and piece of silk to determine the sign of the unknown charge on the object?

4 Answers. In order to tell the sign of an object charge, you need another object with a known positive or negative charge. If you rub a piece of glass with silk, it will have a positive charge (by convention). If you rub a piece of amber with fur, it will have a negative charge (also by convention).

What are static and moving charges?

The most significant difference between the static and current electricity is that in static electricity the charges are at rest and they are accumulating on the surface of the insulator. Whereas in current electricity the electrons are moving inside the conductor.

When a body become negatively charged its mass?

When a body attains negative charge, it has excess of electrons in it. Electrons has got mass so its mass increases when negatively charged. When a body is negatively charged, electrons are present in excess as compared to protons in the body.

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.

When a glass rod is rubbed with silk it a gains electrons from silk B gives electrons to silk C gains protons from silk D gives protons to silk?

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.

When a glass rod is rubbed with silk cloth charges appear on both?

When a glass rod is rubbed with a silk cloth, opposite charges appear on both, because electrons are transferred from glass to silk. In this process, charge is not created or destroyed. It is merely transferred from one body to another. Hence, this observation is consistent with the law of conservation of charge.

What happen if a glass rod is rubbed with silk?

By convention, we call one type of charge “positive”, and the other type “negative.” For example, when glass is rubbed with silk, the glass becomes positively charged and the silk negatively charged. … A glass rod becomes positively charged when rubbed with silk, while the silk becomes negatively charged.

What happens when flannel is rubbed over a glass rod?

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

When a plastic rod is rubbed with wool?

When wool is rubbed against a PVC (a type of plastic) strip, the PVC steals electrons from the wool because it has a greater attraction for electrons than wool does. The PVC strip ends up with a negative charge while the wool ends up with a positive charge.