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107 bytes added ,  19:20, August 8, 2011
DC and AC
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'''Current''' is typically measured in the [[SI]] unit of Amperes (<tt>A</tt>), often referred to as "amps".  <tt>1 A = 1 [[Coulomb]]/[[second]]</tt>
 
'''Current''' is typically measured in the [[SI]] unit of Amperes (<tt>A</tt>), often referred to as "amps".  <tt>1 A = 1 [[Coulomb]]/[[second]]</tt>
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Direct current ([[DC]]) has a zero [[frequency]].  Alternating current ([[AC]]) has a non-zero frequency.
    
== References ==
 
== References ==
 
{{reflist}}
 
{{reflist}}
 
[[category:Electricity]]
 
[[category:Electricity]]
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