0
What else can I help you with?
Which energy transfer is more usefull?
kinetic energy
Why are transformer more efficient than a rotating electric machine?
Transformers inherently do not have frictional losses, but transformers and rotating machines perform completely different functions, so I'm not sure it is fair to compare them. Transformers are used to transform electric energy (the input is electric energy, and the output is electric energy). Rotating machines either take electric energy and convert it to mechanical/kinetic energy, or take kinetic energy and convert it to electric energy.
What is the difference between electrical potential energy and potential difference?
Electric potential is the electric potential energy per unit coulomb. So unit for electric potential is J/C and that of electric potential energy is simply J
What are the elements of electric circuit?
the elements are source or supply,protective device the equipment wich convert the electrical to other usefull energy ,the instrument wich measures the other elements ,controlling unit,connecting wires
Does an electric fan convert electical energy into motion?
The electric fan converts electrical energy into mechanical energy used to turn the fan blades, so no.
Breif answer on what is electric energy?
Electric Energy is the energy of the Universe. All energy is electric energy. Gravitational Energy is electric in the sense that matter is held together by electric energy. Briefly, Electric energy is E= - q1q2 zc/r where q is the electric charge, z is the free space resistance and c is the speed of light.
What changes electric energy into kinetic energy?
Well anything that uses electrical energy to move changes electrical energy to kinetic energy. For example a fan does this.An electric motor does this. So does a speaker (like in an audio system).
What energy conversions occur for an electric motor?
It helps to think about the purpose of an electric motor. It is designed to move things, so it produces mechanical energy. As the name suggests, such a motor gets its energy from electrical energy.
What kind of energy does electric fan have?
An electric fan typically utilizes electrical energy to power its motor, which then converts this energy into mechanical energy to create airflow. So, the energy involved primarily is electrical and mechanical.
Is electric energy kinetic or potential?
Electric energy is a form of kinetic energy, as it is the energy associated with the movement of electric charges.
Are people usefull?
We are together we help one another. We are all friends, we can live happy, no stress comes to us. So we are usefull
Battery energy is turned into electric energy and then turned into what kind of energy?
Mechanical energy
