Chat with our AI personalities
beta dc= ic/ib!!
Ie=Ic+Ib
Ib =Ic /beta beta is the gain factor of the amp.
IB=IE-IC =100uA
Actually the current gain is equal to Beta+1, not Beta. The current from/into the emitter is the sum of the current into/from the collector and base. Of course this assumes linear operation.For a proof: Ie + Ib + Ic = 0Ic = Beta * IbIe + Ib + Beta * Ib = 0Ie + (Beta + 1) * Ib = 0Ie = -(Beta + 1) * Ib