PLEASE SOLVE W$$TH PAPERWORK NOT GPT OR A$$

Do not ask questions to the assistants. You may use the back of the paper $t$ Ineedea.

The appearance of academic dishonesty will be dealt in accordance with University policies described in the Student Handbook.

Q$1.$ The BJT$\text{'}$s current gain $=B=100$ and the Base emitter turn on voltage is given as $V_{BE,on}=0\mathrm{.}7V$ for the circuit.

a$)$ Identify the type of the feedback. Please comment on how you identify that? $[10$p$]$

Please find the input resistance $R_{if}?[15$p$]$

Please find the overall gain $A_{if}($i$.$e$.\frac{v_o}{i_s})?[15$p$]$

OTES: Don't forget to mention the loading effect. Please tpport your solutions with short notes.

might assume the capacitors to be short at any equency and open for the DC$.$