Electrical
2007-07-28 21:34:28 · 6 answers · asked by A E 1 in Science & Mathematics ➔ Chemistry
Electricity is a flow of electrons. Flow of electrons is produced because of potential difference.During power generation this potential difference is generated by an external source - in most cases with the help of magnets. Dynamo or turbines are producing potential difference, and this turbines are moved with the help of thermal energy, ,hydro energy or wind energy. Flow of electrons travels through the conductors an atomic level or molecular level depending on type and structure of conductor.
2007-07-29 01:00:21 · answer #1 · answered by Abhijit Purohit 4 · 0⤊ 0⤋
electricity is flow of electrons which is produced due to potential difference.During power generation this potential difference is generated by an external souce eg thermal ,hydro and so electricity is produced.
2007-07-29 04:39:30 · answer #2 · answered by virus-o-mania a 2 · 0⤊ 0⤋
usually free electrons in a conductor move randomly n dere movment is in such a way dat dey cancel our effect of movement of each odr n no net charge moves in direction through a cross section of conductor.but electric field generated shift these random in direction opposite to direction to that of field,hence net charge movement through cross section.even the usual staight line path of electrons turn in little parabolic.as such new elecrons cant b produced as conservation of mass n charge is not followed.
2007-08-01 16:19:55 · answer #3 · answered by nitin d 1 · 0⤊ 0⤋
Electrons are not being produced, because that would be creating matter, and generally speaking, you can't do that.
2007-07-29 04:38:10 · answer #4 · answered by Maxwell 2 · 0⤊ 0⤋
Electrical energy flows due to the interchange of energies between electrons as they vibrate about their mean positions.
2007-07-29 04:39:56 · answer #5 · answered by ag_iitkgp 7 · 0⤊ 1⤋
heyya
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2007-07-29 04:48:07 · answer #6 · answered by Nazar 4 · 0⤊ 0⤋