Two pnp transistors, fabricated with the same technology, have different junction areas. Both transistors are biased with

Question:

Two pnp transistors, fabricated with the same technology, have different junction areas. Both transistors are biased with an emitter-base voltage of $v_{E B}=0.650 \mathrm{~V}$ and have emitter currents of 0.50 and $12.2 \mathrm{~mA}$. Find $I_{E O}$ for each device. What are the relative junction areas?

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