Why does a glass rod become positively charge when it is rubbed with a silk cloth?
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 stroked with a piece of 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.
What happens when two glass rod is 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.
What happens when a plastic rod rubbed on animal fur and a glass rod rubbed on a piece of silk cloth are brought close to each other?
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.
When a plastic rod is rubbed with fur is made to touch?
Plastic comes below fur in the frictional series of electric charges. So, fur will get positive charge and plastic rod will get the negative charge.
When an acrylic rod is rubbed with a cloth the rod gains a positive charge?
Objects are charged when rubbed together, one getting a positive and the other a negative charge. This happens because of friction that occurs between the two bodies. So, when an acrylic rod is rubbed with cloth, it gains positive electric charge, yet at the same time, the cloth earns negative electric charge as well.
Does wool have a positive or negative charge?
When a wool cloth is rubbed on a plastic comb, the cloth loses electrons and the comb gains them. The comb now has a negative charge and the wool has a positive charge.
When a wool sock is rubbed on a glass rod?
So when the glass rod is rubbed with wool, it loses electrons as per its macroscopic properties, and gets positively charged, while the wool gains those electrons and gets negatively charged.
When a charged glass rod and Ebonite rod is brought close to each other they?
Rubbing the glass rod with the silk makes it lose electrons, so glass rod becomes positively charged. When a negatively charged ebonite rod is brought near the glass rod it attract each other as unlike charges attract each other.
What happens when an Ebonite rod rubbed with wool and a glass rod rubbed with silk are brought near each other?
When an ebonite rod rubbed with fur it acquires negative charge and when glass rod is rubbed with silk cloth it acquires positive charge. Therefore, they will attract.
What happens when a rubber rod is rubbed against cloth after rubbing Why does the rod repel balloons?
The rubbed part of the balloon now has a negative charge. Objects made of rubber, such as the balloon, are electrical insulators, meaning that they resist electric charges flowing through them. When the balloon has been rubbed enough times to gain a sufficient negative charge, it will be attracted to the wall.