Advertisements
Advertisements
प्रश्न
What are the characteristics of a static electric charge?
Advertisements
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
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?
Why does a plastic comb rubbed with dry hair attract bits of paper?
In each of the following cases, State which body loses electrons:
(a) A glass rod when rubbed with silk.
(b) An ebonite rod when rubbed with fur.
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?
Describe the method of charging a conductor by induction.
Explain the charging by induction in terms of movement of electrons.
What is an electroscope?
How will you use a pith ball electroscope to find out whether the charge on a charged body is positive or negative?
What are the effects of lightning?
