Electric Charge :: essays research papers

In well-nigh Greek experiments, objects attracted individu wholey other after rubbing. Other experiments produced objects that pushed a demeanor, or urge onled, each other. The evidence showed that galvanic pull back made occasion either attract or repel other matter.Electric major power is caused by electric shake up. Electric charge is a property of the bits of matter within atoms. Electric force tummy cause matter to attract or repel because there argon two kinds of charge &8211 supreme and negative charge.The effects of electric force can be summarized as the impartiality of electric charge Pieces of matter with the like kind of charge repel each other. Pieces of matter with the same kind of charge attract each other. 2 objects with a substantiating charge repel each other, as do 2 objects with a negative charge.Most objects are made of matter with equal amounts of positive and negative charge. Objects with the same of positive and negative charges are electrically balanced, or neutral. Electric force is observed only when the balance of charge on objects is disturbed.An electric charge on an object that causes the object to attract or repel other objects is called static electricity. The adjective static describes something that does not move. Charges on an object are called static electricity to contrast then with the pitiful charges in an electric current.How can you disturb the balance of charge on objects so they exert electric force? The easiest way is the same way the ancient Greeks did it &8211 by rubbing the 2 objects in concert. Rubbing neutral objects together allows charged pieces of matter to move from one object to another. The invisible bits of negatively charged matter that move between objects are called electrons. The words electron, electricity, and electronics all come from the Greek word for amber &8211 elektron. The transfer of electrons explains the electric force that attracts the balloon to the wool. Rubbing the neutr al balloon with the wool cloth allows some electrons to leave the wool and stick to the balloon.Neutral objects, like the balloon and the wool, frame positively or negatively charged when their charges are disturbed. When an object becomes charged, no new charge is created charge is simply moved around. This observation has been well-tried many times and is always true. It is stated a scientific law. The law of conservation of charge states all electric events occur by rearranging or moving charge.