Correct Answer - Option 4 : All of the above
The correct answer is option 4) i.e. All of the above
CONCEPT:
-
Electric charge is a fundamental property of matter that causes the matter to experience a force when kept in electric and magnetic fields.
- There are two types of charges possessed by matter - negative charge and positive charge.
- The matter that is neither positive nor negative is said to be neutral.
- The electric charge of the matter comes from the charge carried by electrons and protons at the atomic level.
- The SI unit of electric charge is coulomb (C).
-
Basic properties of electric charges:
Where n is the number of fundamental quantities and e is the charge of the fundamental quantity.
EXPLANATION:
- All the given statements are the basic properties of electric charges. Hence, they all are true.