On rubbing an ebonite rod with wool,
the electrons from the wool get transferred to the ebonite rod
. The wool gets a deficiency of electrons and so it gets positively charged. On the other hand, the ebonite rod gets excess electrons and hence it gets negatively charged.
What happens when an ebonite rod is rubbed with cotton?
Answer: The electrons in fur are less tightly bound than electrons in ebonite and hence
ebonite gets a negative charge
. … The charge on ebonite rod is negative and the charge on fur is positive.
What happens when ebonite rod is rubbed with wool class 8?
When an ebonite rod is rubbed with wool,
they get oppositely charged due to conduction
.
What happens when you rub a rod with wool?
56.06 — Electrostatically charged rods. When you rub the plastic rod (polyethylene terephthalate, glycol modified, or PETG) with the wool cloth,
the rod charges negative
. When you rub the glass rod with the silk, the rod charges positive. … The Coulomb, the unit of electrostatic charge, is named after him.
What type of charge does ebonite Rod acquires when it is rubbed with wool what is the nature of the charge acquired by wool?
Solution: When an ebonite rod is rubbed with fur, the fur loses electrons in the outermost shell because they are loosely bound compared to the rod. The ebonite rod has excess electrons now and it becomes negatively charged. The fur acquires
a positive charge
due to deficiency of electrons.
What happens 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 an ebonite rod is rubbed with a piece of flannel cloth the rod?
When you rub an ebonite rod against a cloth the
rod gets negatively charged and the fur gets positively charged
. This is because some of the atoms of the ebonite rod is deposited to the cloth. Thus, making it negative and increasing the no. if protons in the cloth.
Why does ebonite Rod gets negatively charged on rubbing with wool?
On rubbing an ebonite rod with wool, the electrons from the wool get transferred to the ebonite rod. The wool gets a deficiency of electrons and so it gets positively charged. On the other hand, the
ebonite rod gets excess electrons
and hence it gets negatively charged.
Can a charged body attract an uncharged body?
Yes
, a charged body attracts an uncharged body as the oppositely charged bodies attract each other.
What happens when amber is rubbed with wool?
When amber is rubbed with wool or silk,
amber becomes positively charged
. This is explained with the help of the concept of static electricity. … (b) There are two types of charges and they are positive charge and negative charge. (c) Like charges repel each other while the unlike charges attract each other.
What objects are attracted to a plastic rod rubbed with wool?
A (charged) plastic rod rubbed with wool attracts
small pieces of paper
.
What happens when you rub a metal rod with a cloth?
Dissimilar objects have different affinities for electrons. When two such objects, initially neutral, are rubbed together, the friction may cause electrons to pass from one to the other. … Rubbing a metal rod with a wool cloth
can also transfer electrons
.
When a plastic rod is rubbed with wool The wool acquires a positive charge because?
| A B | When a plastic rod is rubbed with wool, the wool acquires a positive charge because electrons are transferred from the wool to the rod. | How is a positive charge usually given to a neutral object? electrons are removed from the object. |
|---|
What kind of charges are produced on each when a glass rod is rubbed with silk and an ebonite rod is rubbed with wool?
(i) Positive charge will be produced on glass rod and
negative charge
will be produced on silk. The electrons are less tightly bound in glass rod as compared to silk. (ii) Negative charge will be produced on ebonite rod and positive charge will be produced on wool.
When two objects are rubbed together electricity is produced this electricity is called?
The electricity developed on the objects when they are rubbed with each other is called
Frictional electricity
. On rubbing two objects, both materials get electrified due to friction produced while rubbing them. One of the body acquires negative charge and other acquires positive charge.
When a glass rod is rubbed with silk its mass increases or decreases?
Will its mass increase or decrease ? The glass rod acquires positive charge , hence loss electrons so
its mass decreases
.
