Advertisements
Advertisements
प्रश्न
Can you charge an insulator by the method of conduction?
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 |
An electrical appliance is rated as 60 W – 150 V.
What do you understand by this statement?
The number of electrons and protons in an atom are the same.
The cap of gold leaf electroscope is made of copper.
A glass rod rubbed with silk repels an ebonite rod rubbed with fur.
If a negatively charged rod is brought near a negatively charged pith ball electroscope, the pith ball will be stuck with the rod.
What do you understand by electricity at rest?
How will you show that like charges repel and unlike charges attract each other?
Distinguish between conductors and insulators of electricity.
What are the characteristics of a static electric charge?