Question

What is the commercial unit of electric energy? Convert it into joules

Answer 1

Answer:

Joule

Explanation:

Because energy is always defined in joule

Answer 2

Answer:

Electric Energy

Electrical energy is energy derived from electric potential energy or kinetic energy. When used loosely, electrical energy refers to energy that has been converted from electric potential energy. This energy is supplied by the combination of electric current and electric potential that is delivered by an electrical circuit (e.g., provided by an electric power utility).

The commercial unit of electrical energy is kilo watt hour (kWh).

1 kWh can be converted to joule as:

$\sf{1kWh \:=} {3.6}\times{10}^{6\:}$$\sf{Joule}$

The kilowatt-hour (symbolized kWh) is a unit of energy equivalent to one kilowatt (1kW) of power expended for one hour (1h) of time. The kilowatt-hour is not a standard unit in any formal system, but it is commonly used in electrical applications. kWh is the unit of electrical energy, it is same for both commercial as well as domestic. Commercial unit is having different rate of charge and it is more than domestic unit rate. It is basically applied on power consumption in  factories or other business sectors.