Initial Condition (i0+) in Circuits & Networks.

Replies

• 

  durga ch

  ok, may be someone else can give better example0 but as I see, initial considtion implies that when we are doing a specific activity the current state of the activity is independent of previous state.
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  Abhishek Rawal

  No no naw durga ... it aint like that.
  I will elaborate a lil bit here ;
  When initial conditions comes in picture with implementation of Electronics circuits; there is somewhat different concept. Here,the before time t=0 i.e t=0- time ; the state at which the capacitor or inductor it is, its most important.
  It might be possible that before time t=0 there might be some voltage obtained across conductor and/or some current available in coil of inductor.
  
  If in previous condition there is current prevailing in inductor then at initial condition the same amount of current will be obtain, making an inductor act as current source at t=0+ initial condition and with same condition capacitor acts as open circuit.
  
  This is very complex and difficult to explain in forum 😔
  
  Cut to the chase : The initial condition do depends on previous condition.
• 

  durga ch

  oops 😁
  the old lady forgets stuff read 7/8 yrs ago
• 

  Abhishek Rawal

  Nevermind.
  I understand 😀
• 

  Jeffrey Arulraj

  the initial condition in any dynamic devices arises cos of the charge or field stored in the cap or an inductor
  
  when a circuit is closed even with out any excitaion these have the capacity to discharge there by we have i0 and stuff like that