MCQ
Q.
Match the following quantity with their SI units:
1. Electric Charge a. Ohm
2. Electric Current b. Volt
3. Electric Potential Difference c. Ampere
4. Electrical Resistance d. Coulomb
Correct Answer: C
CONCEPT:
| Quantity | SI Unit | Definition |
| Electric Charge | Coulomb (C) | Electric charge is the physical property of matter that causes it to experience a force when placed in an electromagnetic field. |
| Electric Current | Ampere (A) | It is the rate of flow of electric charge past a point or region. |
| Electric Potential | Volt (V) | It is the difference in electric potential between two points, which is defined as the work needed per unit of charge to move a test charge between the two points. |
| Electrical Resistance | Ohm (Ω) | The electrical resistance of an object is a measure of its opposition to the flow of electric current. |
- The Correct Answer is Option (3) i.e. 1-d, 2-c, 3-b, 4-a.