Question
Download Solution PDFAn electric current is expressed by a unit called .
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFThe correct answer is ampere.
Key Points
- Electric current is expressed by a unit called the ampere (A), named after the French scientist Andre-Marie Ampere.
- Ampere can be defined as one unit of charge flown through a given circuit in one second.
Additional Information
| Physical quantity | Unit | Symbol |
| Length | meter | m |
| Mass | kilogram | kg |
| Time | second | s |
| Electric current | ampere | A |
| Energy | Joule | J |
| Intensity of light | candela | cd |
| Quantity of substance | mole | mol |
| Charge | Coulomb | C |
| Power | Watt | W |
Last updated on Jul 14, 2025
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