electrical energy- energy made available by the flow of electric charge through a conductor; "they built a car that runs on electricity" electricity alternating current,alternating electric current,AC- an electric current that reverses direction sinusoidally; "In the US most household current is AC ...
Compressed air contains a considerable amountofpotential energyand,as with electricity, certain precautions must be taken to avoid accidents. bauergroup.com bauergroup.com 压缩空气蓄含大量的能量,为了避免事故发生,要和操作电一样要采取相应的安全措施。
RegisterLog in Sign up with one click: Facebook Twitter Google Share on Facebook electrical potential energy [i′lek·trə·kəl pə′ten·chəl′en·ər·jē] (electricity) Energy possessed by electric charges by virtue of their position in an electrostatic field. ...
A battery containschemical potential energy. Once the battery is activated, it begins to transform its potential energy into electricity. A compressed spring containselastic potential energy. Once the compressed spring is activated, it will release its stored energy in the form of kinetic energy. ...
voltage - the rate at which energy is drawn from a source that produces a flow of electricity in a circuit; expressed in volts electromotive force, emf electrical phenomenon - a physical phenomenon involving electricity 2. voltage - the difference in electrical charge between two points in a cir...
Potential energy, stored energy that depends upon the relative position of various parts of a system. For example, a steel ball has more potential energy raised above the ground than it has after falling to Earth. Learn more about potential energy in thi
Wind energy potential for the electricity production - Knjaevac Municipality case study (Serbia)Wind parkAnnual energy output (AEO)Wind power output (WPO)Geographic information systems (GIS)Multispectral analysisGeospatial potential for harvesting wind energy is not an easy task to perform in conditions...
John Ward, director of CSIRO Energy Systems Research, said the report could help pave the way to Australia's energy market becoming emissions-free. "Across the energy system we are seeing a significant increase in renewable-generated electricity, combined with an increase in electricity requirements...
Energy production from salinity gradients is one of the developing renewable energy sources, and has significant potential for satisfying electrical demands. Urmia Lake is the second hyper-saline lake in the world and there is a significant salinity gradient between the lake's water and the waters ...
Electricity: Short Circuits & Direct Currents Although the concept of electric potential is useful in understandingelectricalphenomena, only differences in potential energy are measurable. If an electric field is defined as the force per unit charge, then byanalogyan electric potential can be thought ...