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This is the voltage drop from Base to Emitter.So transistors control current from collector to emitter. What is the significance in VBE?
Yes.I got to step 4 before, but thought I had gone wrong.
How do I work out IB2 and IB1?
Do I just divide the current at RL by 50 and then 100?
Yes.
The beta of a transistor is a RANGE of numbers usually higher than 200 and it is different at different currents so I do not bother adding "1" to the beta to calculate the emitter current.