Question

Basic Electronics
How can we solve this?​

Answer 1

Answer:

Cut off voltage of Si = 0.7 V

Cut off voltage of Ge = 0.3 V

The Resultant voltage,

$0.7 - 0.3 = 0.4 \: v$

Applying Loop equation,

$15 = 0.4 + 4i \\ 14.6 = 4i \\ i = 3.46 \: m \: ampere$

Current flowing through the circuit is 3.46 mA.

The Value of voltage Vo :

$Vo = 15 - 3.46 - 0.4 \\ = 11.14 \: volt$