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The ampere is similar to other units in that it measures a specific physical quantity, in this case electrical current. It is a base unit in the International System of Units (SI) and is defined as the flow of electric charge across a given point in a circuit per unit of time. Just like the meter measures length and the kilogram measures mass, the ampere measures electric current.
What else can I help you with?
What is 1 ampere in standard units?
Ampere IS the international standard unit for electric current.
Why ampere considered as a fundamental unit though it is a derived one?
Because you have to start somewhere - you can't derive ALL units. You have to have SOME fundamental units.For example, 1 ampere = 1 coulomb / second. That also means that 1 coulomb = 1 ampere x 1 second, or that 1 second = 1 coulomb / 1 ampere. In other words, you can derive any of the three units from the other two. In practice, for base units, units were chosen that can be measured with great precision.Another AnswerThe ampere is not a 'fundamental' unit; it is a base unit. The ampere was chosen as a base unit, because it relates electrical units to mechanical units, being defined, as it is, in terms of the force (which itself is defined in terms of base units) between current-carrying conductors.You might be getting confused because, quite wrongly, the ampere is often defined as a 'coulomb per second'. While it is certainly equivalent to a coulomb per second, it is not definedin this way.
What are the units for gravitational potential energy?
You use the same units as for any other type of energy.You use the same units as for any other type of energy.You use the same units as for any other type of energy.You use the same units as for any other type of energy.
What is the base unit of electric current in the International System of Units, commonly denoted as the ampere?
The base unit of electric current in the International System of Units is the ampere, commonly denoted as "A."
What units is equivalent to coulomb per second?
A coulomb per second is equivalent to an ampere, which is the unit for electric current.
What is 1 ampere in standard units?
Ampere IS the international standard unit for electric current.
What are the units for an electrical current?
ampere
Why ampere considered as a fundamental unit though it is a derived one?
Because you have to start somewhere - you can't derive ALL units. You have to have SOME fundamental units.For example, 1 ampere = 1 coulomb / second. That also means that 1 coulomb = 1 ampere x 1 second, or that 1 second = 1 coulomb / 1 ampere. In other words, you can derive any of the three units from the other two. In practice, for base units, units were chosen that can be measured with great precision.Another AnswerThe ampere is not a 'fundamental' unit; it is a base unit. The ampere was chosen as a base unit, because it relates electrical units to mechanical units, being defined, as it is, in terms of the force (which itself is defined in terms of base units) between current-carrying conductors.You might be getting confused because, quite wrongly, the ampere is often defined as a 'coulomb per second'. While it is certainly equivalent to a coulomb per second, it is not definedin this way.
The units for current?
ampere (A) or milliamp (mA)
What are the units for mesuring current?
A - ampere is the SI unit for current. But practically we use milli ampere (mA), micro ampere (,u A)
Are the coulomb and ampere both units of charge?
coulomb is the unit of charge and ampere is unit of current
What units is used for currents?
Ampere is the unit of current.
What are 2 units for measuring current?
The 2 units for measuring current are: Ampere Milliampere
What are the units for gravitational potential energy?
You use the same units as for any other type of energy.You use the same units as for any other type of energy.You use the same units as for any other type of energy.You use the same units as for any other type of energy.
What is the base unit of electric current in the International System of Units, commonly denoted as the ampere?
The base unit of electric current in the International System of Units is the ampere, commonly denoted as "A."
What units measure power and current?
power: wattcurrent: ampere
What is the definition of electric current the the units of electric current?
ampere
