$!$

Required Information

In the circuit given below, ${}_F=62,V_{CC}=6\mathrm{.}9V,-V_{EE}=-6\mathrm{.}9V,I_{EE}=3\mathrm{.}1mA,R_L=1\mathrm{.}8k,$ and $V_{\text{I}}=5\mathrm{.}7V.$

What is the emitter current for the given circuit? Round off the solution to two decimal places.

The emitter current $I_E$ for the given circuit is $$ mA $.$

Hint Constant$-$drop model of an NPN BJT:

C

B

E

NPN Transistor

Off State