Could someone point me in the right direcrion on how to work out the input resistance in the circuit
Now I know the 1st thing to work out will be VB but am strugglig as on all the circuits I have worked out there has always been an R1 And R2 coming of the base of Q1 so it would be VB = (R2/R1+R2) x VCC
Now I know the 1st thing to work out will be VB but am strugglig as on all the circuits I have worked out there has always been an R1 And R2 coming of the base of Q1 so it would be VB = (R2/R1+R2) x VCC
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