Answer to Question #294339 in Electrical Engineering for joy

Question

Find the solution of the diffusion equation in the base region where the

diffusion length is .02 m and the distance between emitter depletion region and

collector depletion region is 1 cm. Given that the hole concentration at the

emitter depletion region is 100 cm-3 whereas the hole concentration at the

collector depletion region can be neglected.