Advertisements
Advertisements
प्रश्न
State two ways of charging a conductor.
Advertisements
उत्तर
The two methods of charging a conductor are:
- Conduction: The process of charging an uncharged conductor by touching with a charged conductor, the uncharged conductor shares the charge of the charged conductor.
- Induction: The process of charging an uncharged conductor with a charged conductor, without actually touching it is called induction. Here the nearer end of the uncharged conductor acquires a charge of Opposite nature as compared to the charge on a charged conductor.
APPEARS IN
संबंधित प्रश्न
All metals are insulators of electricity.
How can you check just by seeing the meter whether the electricity is in use or not?
In induction, a positively charged body can make an uncharged body positively charged.
When a glass rod is rubbed with dry silk cloth, the charge acquired by the silk cloth is
When an ebonite rod is rubbed with fur, the rod acquires
In each of the following cases, State which body loses electrons:
(a) A glass rod when rubbed with silk.
(b) An ebonite rod when rubbed with fur.
Explain the charging by induction in terms of movement of electrons.
Can you charge an insulator by the method of conduction?
A negatively charged ebonite rod is touched with the disc of a negatively charged gold leaf electroscope. What will be your observation?
When a charged rod is touched with the disc of a positively charged gold-leaf electroscope, it is observed that the divergence of leaves decreases. What is the kind of charge on the rod?
