## rvamsi 3 years ago Homework11 and LAB11answers......!

1. rvamsi

p1: L=0.65mH, RL=4 ohms, RC=490Kohms 1.)1/(RC*C) + RL/L 2.)92.236 (f=650khz) 3.)4.5 4.)22 (f=1330khz) 5.)16 p2: 1.)vm*0.1=0.01 2.)Cs/Rp=2.55 3.)Cs/Rp=2.55 4.)0.8 p3: 1.)C 2.)R 3.)L 4.)4 5.)L 6.)1000 7.)1 8.)16

2. rvamsi

LAB11: 1.)0.001592 2.)1.592e-7 3.)0.0356 4.)10

3. andaluse

hi rvamsi, what is the eq. for H11P2 part (4) ...

4. Qaisersatti

5. nirvanaguy

no wonder why i was having trouble with the ifrst part of lab 11. Those guys are idiots. They said wo=10k which means 2*pi*f=10k.. they actually meant that fresonance=10k, THEREFORE wo=62.8k

6. olimpiacaj

Q1 and Q2 equations please my frequency is different

7. RsivaM

hi vamsi can u please say me the equation for finding capacitor in H11Q1

8. v_genius

for H11P1 que1 use C=1/(L*((2*3.14*f)^2))

9. summum

Hello there fellas, can't get H11P2 - part 4 and 5. can anybody sort this for me? I have f=1150 kHz. Appreciate it

10. RsivaM

problem 2 or problem 1?

11. summum

Oops, sorry, P1 it is. part 4 and 5

12. summum

At f = 1150 kHz, finding capacitance and badwidth

13. RsivaM

ans for 4=29.496 ans for 5=75.343

14. RsivaM

please select best response if it is correct if not pls respond i will try again

15. summum

Ahh, thank you Mr. Siva, part 4 is correct but nit agreeing on 5. the one that asks for bandwidth. Do you know what could be wrong? Thank you sir

16. RsivaM

oops small mistake ans for 5 is 11.991

17. summum

Grrreeeat! Thank you very much. You have helped me ace it. :)

18. RsivaM

No mention if u are done with H12 P3 please give me the formula or equations for that

19. mj77

Plz can you tell me the formula to calculate bandwidth for part 3 of HW 11

20. mj77

and I cant understand how to find Cp..

21. RsivaM

hey what is the need of BW in P3

22. RsivaM

pls give me the Q no

23. mj77

BW for part 3 of H11P1...but I got it...I wasn't dividing the answer with 2*pie so....but now I am stuck in H11P2 last part

24. Coolamigo

P1 2&3 f= 1010 4&5 1030 khz

25. Coolamigo

b) (thats the formula = 1/(2*pi*f)^(2)*L) c) (thats the formula = 1/(RC*C) + RL/L) d) (thats the formula = 1/(2*pi*f)^(2)*L) e) c) (thats the formula = 1/(RC*C) + RL/L) H11P2 d) 0.1*VM(t)

26. Coolamigo

Click best if helped I got 38.2 and for b and d of h11p2. Cant get right answer for c and e Plz Help Rc = 490k, RL = 4 L = .65mH f= 1010 and 1030 rsp.

27. revolve

Coolampio, I try to use the formula 1/(RC*C) + RL/L) in c) and e), but I've got a wrong answer. my f=740kHz & 1660kHz. I've got capacitances 71pF & 14pF respectively. But in questions c & e I've got 35kHz and 151kHz, it's wrong.

28. Coolamigo

For d, I got 36.7 forgot to mention up having pblem with same ones my self

29. revolve

I find it! For c) & e) parts of h11p1 we need divide the formula: "1/(RC*C) + RL/L" by 2pi.

What is the bandwidth, in 770 kHz, of the tank at kHz?

31. revolve