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प्रश्न
What are the characteristics of a static electric charge?
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उत्तर
The characteristics of a static electric charge are as follows:
- Charges exist in two types, i.e., positive and negative. Positive charge is generally carried by a proton and negative charge by an electron.
- Like charges always repel each other and unlike charges always attract each other.
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 |
Charge is shared in charging a conductor by the method of ...............
Name two substances which can be charged by friction.
What do you mean by conservation of charges?
A glass rod is rubbed with silk. Explain the charging of the glass rod and the silk on the basis of electron movement.
An ebonite rod is rubbed with fur. Explain the charging of the ebonite rod and the fur on the basis of electron movement.
Distinguish between conductors and insulators of electricity.
Name the way of charging a conductor in which the charge is shared.
Explain the charging by conduction in terms of movement of electrons.
Explain the charging by induction in terms of movement of electrons.
