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reactancemore about reactance

reactance


  2  definitions  found 
 
  From  Webster's  Revised  Unabridged  Dictionary  (1913)  [web1913]: 
 
  Reactance  \Re*act"ance\,  n.  [React  +  -ance.]  (Elec.) 
  The  influence  of  a  coil  of  wire  upon  an  alternating  current 
  passing  through  it  tending  to  choke  or  diminish  the  current, 
  or  the  similar  influence  of  a  condenser;  inductive 
  resistance.  Reactance  is  measured  in  ohms.  The  reactance  of  a 
  circuit  is  equal  to  the  component  of  the  impressed 
  electro-motive  force  at  right  angles  to  the  current  divided 
  by  the  current,  that  is  the  component  of  the  impedance  due 
  to  the  self-inductance  or  capacity  of  the  circuit. 
 
  From  WordNet  r  1.6  [wn]: 
 
  reactance 
  n  :  opposition  to  the  flow  of  electric  current  resulting  from 
  inductance  and  capacitance  (rather  than  resistance) 




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