Advertisements
Advertisements
प्रश्न
Can you charge an insulator by the method of conduction?
Advertisements
उत्तर
No, we cannot charge an insulator by the method of conduction.
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 |
When a comb is rubbed with dry hair both comb and paper get similarly charged.
When a negatively charged body is brought closer to another negatively charged body, then they will show
The rod in a gold leaf electroscope is made up of
How will you show that like charges repel and unlike charges attract each other?
Name three constituents of an atom and state the kind of charge on each of them.
Describe the method of charging a conductor by conduction.
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?
How will you use a gold leaf electroscope to find out whether the charge on a charged body is positive or negative?
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?
