4- Find the Thévenin circuit for the network within the shaded area of Figure below: E, q+ 10 V

20. Find the value of R2 in the circuit given, Pi= 750W Vs =1200= Rz B=250W

Q4

(e) Create a list of components for the following circuit. 6v Vcc D1 R7 4k7 ZS D2 ( M RV1 470k C1 100nF 10µF C2 IC1 R2 150k RS Q4 Q5 Q4-Q14 R5 Q1 Q6 4. Q7 4k7 10 14 13 15 RTC Q8 Q9 4060 Q10 Q12 Q13 Q14 стс R1 100k _12 MR R4 4.7k R6 4.7k LED1 LED2

VCC 12V Rc1 1kQ R3 52.1kQ Rc2 R1 4.7kO 5.6kQ C2 C3 Vo 10µF 10µF C1 Q1 2N2222 t4ZN2222 10µF R2 4kQ R4 5.1kQ Vs RE1 1kQ C4 10pF 10mV C5 RE2 10uF 6800 Find the effect of load resistance R1 on the voltage gain A, and output voltages of circuit diagram.

can someone show me how to do this problem step by step and explain the concepts

Using the supernode concept to determine the voltage marked v20 in the figure, the crossed wires that are not marked by a thick dot are not in physical contact.

Please show solution clearly

julSjrpjdLjcwDWXZoojA9XtU12Mi-pTxteUKH * In the circuit of figure below, v() is 7 V-4 ww 10 V () = 7F True False * In figure below, Vab=7 V in case (b) -5 5 V 5 V 5 V S V 3 V 3 V 3 V 3 V 1 V 1V 1V (a) (b) (c) (d) True False

determine f out?