Interpretation:
Units for the electric power should be determined as the combination of fundamental S. I. units.
Concept Introduction:
SI stands for International System of units.
SI defines 7 units of different quantities as the basic units from which all other SI units are derived. These basic units are:
Quantity | Unit |
Mass | Kilogarm (Kg) |
Length | Metre (m) |
Time | Second (s) |
Electric current | Ampere (A) |
Temperature | Kelvin (K) |
Luminous intensity | Candela |
Amount of substance | Mole |
Units for the electric power as the combination of fundamental S. I. units is -
Given Information:
The given quantity is Electric Power.
But watt is not a fundamental unit, so it has to be converted into fundamental units as following-
Electric Power =
Therefore, unit of electric power =watt =
=
Interpretation:
The units for the electric charge as the combination of fundamental S. I. units should be determined.
Concept Introduction:
SI stands for International System of units.
SI defines 7 units of different quantities as the basic units from which all other SI units are derived. These basic units are:
Quantity | Unit |
Mass | Kilogarm (Kg) |
Length | Metre (m) |
Time | Second (s) |
Electric current | Ampere (A) |
Temperature | Kelvin (K) |
Luminous intensity | Candela |
Amount of substance | Mole |
Units for the electric charge as the combination of fundamental S. I. units is -
Given Information:
The given quantity is Electric Charge.
1 coulomb = 1 ampere-second.
Therefore, unit of electric charge =
Interpretation:
The units for the electric potential difference as the combination of fundamental S. I. units should be determined.
Concept Introduction:
SI stands for International System of units.
SI defines 7 units of different quantities as the basic units from which all other SI units are derived. These basic units are:
Quantity | Unit |
Mass | Kilogarm (Kg) |
Length | Metre (m) |
Time | Second (s) |
Electric current | Ampere (A) |
Temperature | Kelvin (K) |
Luminous intensity | Candela |
Amount of substance | Mole |
Units for the electric potential difference as the combination of fundamental S. I. units is -
Given Information:
The given quantity is Electric Potential Difference.
Therefore, unit of electric potential difference = V =
Interpretation:
The units for the electric resistance as the combination of fundamental S. I. units should be determined.
Concept Introduction:
SI stands for International System of units.
SI defines 7 units of different quantities as the basic units from which all other SI units are derived. These basic units are:
Quantity | Unit |
Mass | Kilogarm (Kg) |
Length | Metre (m) |
Time | Second (s) |
Electric current | Ampere (A) |
Temperature | Kelvin (K) |
Luminous intensity | Candela |
Amount of substance | Mole |
Units for the electric resistance as the combination of fundamental S. I. units is -
Given Information:
The given quantity is Electric Resistance.
In fundamental units, its unit =
Interpretation:
The units for the electric capacitance as the combination of fundamental S. I. units should be determined.
Concept Introduction:
SI stands for International System of units.
SI defines 7 units of different quantities as the basic units from which all other SI units are derived. These basic units are:
Quantity | Unit |
Mass | Kilogarm (Kg) |
Length | Metre (m) |
Time | Second (s) |
Electric current | Ampere (A) |
Temperature | Kelvin (K) |
Luminous intensity | Candela |
Amount of substance | Mole |
Units for the electric capacitance as the combination of fundamental S. I. units is -
Given Information:
The given quantity is Electric Capacitance.
In fundamental units, its unit
Conclusion:
Unit for the Electric Capacitance as the combination of fundamental S. I. units is