Advertisements
Advertisements
प्रश्न
A metal rod A is to be charged positively by using another charged rod B. What should be the kind of charge on the rod B if charging is to be done by conduction?
Advertisements
उत्तर
Rod A is uncharged and Rod B is charged body.
A is to be charged positively by touching i.e. by conduction. So rod / B should have a similar charge as is required by A i. e. +vely.
So rod B should be positively charged,
∴ By conduction same kind of charge is produced and shared by uncharged body.
APPEARS IN
संबंधित प्रश्न
Match the following
| Column A | Column B |
| Electric power | volt |
| kWh | joule |
| Electric current | volt × ampere |
| Electric energy | watt |
| watt | ampere |
| potential difference | electrical energy |
In induction, a positively charged body can make an uncharged body positively charged.
The factor responsible for charging a conductor is
What do you mean by conservation of charges?
Give one example each of a conductor and an insulator of electricity.
State two ways of charging a conductor.
Name the way of charging a conductor in which the charge is shared.
Describe the method of charging a conductor by conduction.
A negatively charged ebonite rod is touched with the disc of a negatively charged gold leaf electroscope. What will be your observation?
What are the characteristics of a static electric charge?
