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482 bytes added ,  21:34, October 30, 2009
Expand; correct definition; introduce resistance
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'''Current''' is the amount of electricity or [[electrons]] that flows through a conductor, such as a wire, at a given moment. '''Current''' is measured in Amperes, which are often referred to simply as "amps".
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'''Current''' is the amount of electrical charge flowing through an object at a given moment.  While moving charge is normally carried by [[electrons]], positive current is measured in the opposite direction from the flow of electrons, since electrons have a negative charge.<p></p>
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Different objects have different [[Electrical_resistance|resistance]].  An object with high resistance, called an [[insulator]], will have a lower current flowing through it.  An object with low resistance, called a [[conductor]], will have a higher current flowing through it.
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'''Current''' is typically measured in Amperes (<tt>A</tt>), often referred to as "amps". <tt>1 A = 1 [[Coulomb]]/[[second]]</tt>
 
[[category:Electricity]]
 
[[category:Electricity]]
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