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electricity can be useful in alot of things. You will not imagine how much you use electricity throughout the day. You mostly use it for light. right now you are using electricity while you are reading this. You use it when your watching TV, or playing video games, or using an air conditioning machine. that is how electricity is useful.
Wiki User
∙ 14y ago
Wiki User
∙ 10y agoElectrical energy is useful because it is fairly easy to convert mechanical energy (from turbines, for example) into electrical energy, it is fairly easy to transport electricity over long distances, and it is fairly easy to convert the electrical energy (for example, in your home) into several other types of energy.
Wiki User
∙ 8y agoIt is useful because:* It is easy to convert other types of energy into electrical energy,
* It can easily be transported over large distances (over wires), and
* It is easy to convert it into other types of energy.
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What is the useful energy transfer in a wind turbine and generator?
Kinetic energy is transferred to electrical energy.
What useful energy transfers in a wind turbine and a generator?
Kinetic energy is transferred to electrical energy.
What is the useful energy transfer when coal is burnt?
Chemical energy is transferred to electrical energy! :) :p
What is the effiency of a motor that converts100j of electrical energy into 70j of useful kinetic energy?
70 percent
Which of the 10 forms of energy does electrical energy use?
I wouldn't say that electrical energy "uses" other types of energy; probably you mean that you can convert other types of energy to electrical energy. Most types of energy can be converted to electrical energy, or actually all of them (as long as there is some useful energy left) - including heat energy, nuclear energy, chemical energy, mechanical energy, etc.
If electrical energy goes into a light bulb what useful energy comes out?
The useful energy that comes out is light energy. Heat energy is also produced but is not useful
What is the energy transformation that produces useful energy?
Thermal energy to electrical energy
What is useful energy transfer when coal is burnt?
Chemical energy is transferred to electrical energy! :) :p
What useful energy transfers in a wind turbine and a generator?
Kinetic energy is transferred to electrical energy.
What is the useful energy transfer in a wind turbine and generator?
Kinetic energy is transferred to electrical energy.
What is the energy transform that happens in the generator?
The generators transfer mechanical energy into very useful electrical energy.
What is the useful energy transfer when coal is burnt?
Chemical energy is transferred to electrical energy! :) :p
What is the energy transfer in a light in the ceiling?
it is electrical to radiant and thermal I'm not sure about that answer i think it's electrical to light (useful energy) and thermal (which is the wasted energy)
What is the effiency of a motor that converts100j of electrical energy into 70j of useful kinetic energy?
70 percent
Why is energy electrical?
Electrical energy is useful because it is fairly easy to convert mechanical energy (from turbines, for example) into electrical energy, it is fairly easy to transport electricity over long distances, and it is fairly easy to convert the electrical energy (for example, in your home) into several other types of energy.
Why is solar energy useful?
Because it is freely available and it doesn't damage the environment.
List several examples of how electrical energy and light energy are useful to you?
Electrical energy and light energy are useful to me in a variety of ways from the machines used to make the food you eat to the energy used to purify the water you drink. The clothes you wear are even dyed different colors from the light energy alone.
