By 'speed of electricity', presumably, you mean 'speed of current'? We don't normally measure the speed of current but, rather, its intensity. The unit of measurement of current is the ampere (A), which is one of the SI system's seven base units. The ampere is defined in terms of the force a current produces, due to the magnetic field surrounding it, between two, parallel conductors.
Kilowatt-Hours
In the SI, any type of energy is measured in joules.
All forms of energy are measured using the same units. The SI unit for energy is the joule (J). However, the unit used by electrical utility companies is the kilowatt hour (kW.h).
Ohm
Electric energy used in homes is measured using a kilowatt hour meter. This is the meter that is found on the outside of your home just below where the utility company makes a connection to your house.
Light in night, cooling in hot days, ice making, computer, running business units etc.
Electrical energy is measured in the same units as any other type of energy: joules.
Electrical energy is measured in the same units as any other type of energy: joules.
In the SI, any type of energy is measured in joules.
All forms of energy are measured using the same units. The SI unit for energy is the joule (J). However, the unit used by electrical utility companies is the kilowatt hour (kW.h).
If you refer to the units, energy is measured in joules.If you refer to the units, energy is measured in joules.If you refer to the units, energy is measured in joules.If you refer to the units, energy is measured in joules.
Ampere?
Electrical energy is measured in the same units as any other type of energy, namely joules. The amount of energy PER UNIT CHARGE is measured in volt.
Power and energy are different physical quantities. They have their own units in SI system Unit of energy is joule and that of power is watt. Of course electrical energy is measured as kW h
Energy is measured in joules.
electrical energy
Kj and KCal are units of energy. All energy can be measured in the same units, but that doesn't necessarily mean that you can easily convert the chemical energy in food, to electrical energy.
In SI, all forms of energy are measured in joules.