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 a rubber rod is rubbed with silk?

An electroscope can be charged using glass or rubber rods rubbed with silk or wool. 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 glass is rubbed with fur?

The correct answer will be the option-(A) Positive charge. 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.

What happens when rubber is rubbed with fur?

When a rubber rod is rubbed with fur or felt electrons are transferred from the material to the rod, giving the rod a negative charge. Two negatively charged objects repel. When a positively charged object is brought near a negatively charged object the two objects attract one another.

When a glass rod is rubbed with silk gives electrons to silk gains electrons to silk gains protons from silk gives protons to silk?

When the glass rod becomes positively charged then the silk rod is negatively charged. When a rob of glass is rubbed with silk, then it gains a positive charge, it is a deficit of electrons, that is electrons move from glass to silk. So rob of glass becomes positively charged and silk rob is negatively charged.

When a glass rod is rubbed with silk then silk?

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.

Why when you rub fur against rubber Is there a transfer of electrons from the fur to the rubber and not the other way around?

Molecules in the fur have a stronger attraction for electrons than the molecules in the rubber rod. During a charging by rubbing (or by friction) process, the material that becomes negatively charged does so because it simply likes electrons more than the material with which it is rubbed.

When a rubber rod is rubbed with fur the fur become positively charged because the fur?

Electricity and Magnetism Test

A	B
How is a positive charge usually given to a neutral object?	electrons are removed from the object.
When a rubber rod is rubbed with fur, the rod becomes negatively charged due to the transfer of	electrons to the rod

Why does glass become positively charged when rubbed with silk?

When a glass rod is rubbed with silk, glass rod loses electrons and silk gains electrons. On rubbing together, the glass rod loses 2 electrons and silk gains 2 electrons. Now the glass rod has 8 electrons and 10 protons which makes it positively charged.

When a glass rod is rubbed by animal fur What are the respective charges on the respective items?

In the 18th century, American Ben Franklin noticed when a rubber rod is rubbed by animal fur, the rod acquires a negative charge, and the animal fur acquires a positive charge. When a glass rod is rubbed by silk, the rod acquires a positive charge and the silk obtains a negative charge.

When we rub a glass rod with fur then?

When rubbed with fur, glass will become negatively charged. However if silk is used instead of fur, glass will acquire a positive charge.

Which statement best explains why a rubber rod becomes negatively charged when rubbed with fur?

What happens when silk is rubbed on a glass rod?

What Happens When Silk Is Rubbed on a Glass Rod? When silk is rubbed on a glass rod, an electrostatic charge is generated in a phenomenon known as the triboelectric effect. It is this electric charge that gives you a shock in winter when your rubber-soled shoes rub against a carpeted floor.

What happens when you rub rubber with fur?

When a piece of amber, plastic, polythene, or hard rubber is rubbed with fur, electrons are transferred from fur to the other material. Fur acquires net positive charge, since it has fewer electrons than protons. Similarly, the amber, plastic, or hard rubber acquires a net negative charge since they have excess electrons.

Why does a glass rod lose electrons when it rubs?

Well this can be explained by the work function of materials. Due to rubbing, heat is generated which supplies energy for removal of electrons. As the work function of the glass rod is smaller than the silk cloth, it easily loses electrons to the silk cloth which then releases energy (electron gain enthalpy) and thus ensures conservation of energy.

What happens to the charge when you rub an object?

Charging by rubbing 1 The object that loses electrons becomes positively charged. 2 The other that gains electrons becomes negatively charged. 3 The force is simply the attraction between charges of opposite sign.