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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
All metals are insulators of electricity.
The number of electrons and protons in an atom are the same.
Human body is a conductor of electricity.
An ebonite rod can be charged by touching it with a charged copper rod.
What do you understand by electricity at rest?
Name two substances which can be charged by friction.
A glass rod is rubbed with silk. State the kind of charge acquired by each.
What causes the charging of two objects when they are rubbed together?
Distinguish between conductors and insulators of electricity.
How will you use a gold leaf electroscope to find out whether the charge on a charged body is positive or negative?
