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2006-11-05 23:39:40 · 7 answers · asked by Anonymous in Science & Mathematics Engineering

7 answers

Electricity artinya listrik. Nih, baca

The physical phenomena arising from the behavior of electrons and protons that is caused by the attraction of particles with opposite charges and the repulsion of particles with the same charge.

2006-11-06 00:34:15 · answer #1 · answered by Unknown User 2 · 0 0

Electricity (from Greek ήλεκτρον (electron) "amber") is a general term for the variety of phenomena resulting from the presence and flow of electric charge. Together with magnetism, it constitutes the fundamental interaction known as electromagnetism. It includes many well-known physical phenomena such as lightning, electric fields and electric currents, and is put to use in industrial applications such as electronics and electric power.

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2006-11-06 09:07:49 · answer #2 · answered by catzpaw 6 · 0 0

Electricity (from Greek ήλεκτρον (electron) "amber") is a general term for the variety of phenomena resulting from the presence and flow of electric charge. Together with magnetism, it constitutes the fundamental interaction known as electromagnetism. It includes many well-known physical phenomena such as lightning, electric fields and electric currents, and is put to use in industrial applications such as electronics and electric power.

2006-11-06 07:43:15 · answer #3 · answered by Oz 2 · 0 0

Electricity is the flow of electrons usually in a circuit composed of wires (conductors). In a way it is like the flow of water. If you push a gallon of water in one end of a full pipe, a gallon of water will be pushed out the other end. When a battery or generator pushes a certain (large) number of electrons in one end of a wire an equal number of electrons will be pushed out the other end (often to ground). Unlike water, the electrons flow along the almost free electrons of a metal such as copper that is a good conductor. The copper atoms are orbited by loosely held electrons that are easily moved from atom to atom under the constant pressure of voltage. Most homes use alternating current (AC) in which case the generator causes the electrons to flow back and forth (like using a hydraulic cylinder to cause water to flow back and forth in a pipe.).

2006-11-06 08:26:43 · answer #4 · answered by Kes 7 · 0 0

electricity is a flow of charges from one place to another. when this charges collide with opposite charge with high forces, electricity is produced. Example:when a positive charge collides with a negative charge, electricity is produced.

2006-11-06 07:59:28 · answer #5 · answered by faisal khan 1 · 0 0

it is the flow of electrons due to potential,
the electrons flow from higher to lower potential. it is like waterfall.

and u can notice that in battary there are (+) and (-) which are the potential

2006-11-07 03:01:29 · answer #6 · answered by Hisham 2 · 0 0

hey,look at the bulb, that's electricity.........i recommend you not touch the inside of that bulb....it's dangerous!

2006-11-06 07:43:50 · answer #7 · answered by Brown Sugar 3 · 0 0

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