Electronis homework

1 answer below »

Electronis homework

electronics-homework-dotqkivc-ulzddekm.docx

Answered Same Day May 06, 2021

Solution

Prathyusha answered on May 08 2021

168 Votes

Solutions
Question 3
(a)
Solution: Given RC circuit f=10 KHz
C=0.1µf
R=15.92 Ω
(i) Transfer function of circuit
[ :.Where =2πf]

(ii) Voltage gain
Where ==159.15Ω
(iii) Cutoff frequency of circuit
(iv) This is high pass RC filter, It is an electronic filter that passes signals with a frequency higher than a certain cutoff frequency and stops the frequencies lower than cutoff frequency. It is used in an audio system to allow high frequencies also used in small speakers to remove bass.
Question 3
(b)
Solution: Given R1=200Ω
     R2=100Ω
L=0.5H
C=0.1mF
Here R1 and R2 are connected in series so, Ro= R1+ R2
                            =200+100
                            =300Ω
Before going to find the inductive impedance and capacitive impedance we have to find the inductive reactance (XL) =2πFL and capacitive reactance (XC) =1/2Πfc
Inductive reactance (XL) =2πFL
                 =2*3.14*50*0.5
                 =157Ω
Capacitive reactance (XC) =1/2πFC
                =1/2*3.14*50*0.1*10-3
                =31.85Ω
(i) Inductive impedance

ZL =300+157Ω
Magnitude


(ii) Capacitive impedance
...

SOLUTION.PDF

Electronis homework

Solution

Answer To This Question Is Available To Download

Related Questions & Answers

Submit New Assignment