Physics
Grade-6
Easy
Question
The unit of current is _____
- Celsius
- Ampere
- Kelvin
- Calorie
Hint:
- Current is the flow of electrical charge carriers like electrons,It's S.I unit is based on scientist name
The correct answer is: Ampere
- The SI unit of current is Ampere which measures the flow of electric charge across a surface at the rate of one coulomb per second.
- Ampere is one of the SI base units for electric current. It is used in electronic and electrical science as well as other areas of science
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20 Hz to 20000 Hz is called _______.
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