Worldwide power consumption is estimated to be around 16 terawatts (1.6*1013W)
It has 1000 watts
1,000 watts
1000
45220000 mega watts
a lot
In the last 10 years 100,000,000 people have been killed by electricity in the world
A modem typically uses around 5-10 watts of electricity when in use.
A lamp post produces exactly zero watts, just like my computer produces zero watts. It is a user of electricity, not a producer. The amount of electricity used will depend on the bulb that is used in the lamp post.
Since the Coefficient of Performance (COP) is 2.5, for every 1 watt of electricity input, the heat pump produces 2.5 watts of heating or cooling output. Therefore, if 200 watts of electricity are used, the heat pump would produce 2.5 times 200, which equals 500 watts of equivalent heat output.
None, the watts come form the electricity supply and the lamp uses them at a rate of 100 an hour when it is turned on.
over 6000 million people use it around the world
electricity usage is measured in watts. How many a house uses depends on a lot of things. Heating air, conditioning water heating etc.