Suppose Eqs XXXXXXXXXXand XXXXXXXXXXgive, for the pnp BJT of Fig. P2.5, Is 5 4 fA and F 5 1y XXXXXXXXXXa) Find IE, IB, IC, and VEB. (b) What portion of IB is due to holes recombining inside the base...

Suppose Eqs. (2.17) and (2.18) give, for the pnp BJT of Fig. P2.5, Is 5 4 fA and F 5 1y(0.002 1 0.004). (a) Find IE, IB, IC, and VEB. (b) What portion of IB is due to holes recombining inside the base region, and what portion is due to electrons diffusing from base to emitter? (c) Recalculate IE, IB, and IC if the collector is disconnected from the 24-V supply and is left floating.