Hi, First off let me apologise if this has been covered elsewhere ( the search does not seem to be functioning at the moment).
The questions i have are in relation to this Question from a past paper for my upcoming electronics exam.
First off i'm a bit embarrassed by this but how does this graph work? do i select Ib in relation to the current output that is required so for this question it would be 3 micro amps?
So starting from the start. a) am i correct in assuming that this is β=Ic/Ib so using Ic = 1mA and Ib =3μA
=1mA /3μA
= 1000
b) if that's the case would i then calculate the internal resistance (ΔV/ΔI) and divide Ic by it to get the Early Voltage?
Would be grateful for any help on this?
The questions i have are in relation to this Question from a past paper for my upcoming electronics exam.
First off i'm a bit embarrassed by this but how does this graph work? do i select Ib in relation to the current output that is required so for this question it would be 3 micro amps?
So starting from the start. a) am i correct in assuming that this is β=Ic/Ib so using Ic = 1mA and Ib =3μA
=1mA /3μA
= 1000
b) if that's the case would i then calculate the internal resistance (ΔV/ΔI) and divide Ic by it to get the Early Voltage?
Would be grateful for any help on this?