## snehasharma 3 years ago H10P3: An L Network if f=630.0kHz Cmatch=????? Lmatch=?????

1. Nurali

Cmatch= 1101.75 pF Lmatch= 55.05 uH

2. snehasharma

thanks

3. snehasharma

:)

4. Nurali

Duty Cycle 58 and check tran.

5. snehasharma

with diode = 100 and Vin=3v

6. snehasharma

?

7. snehasharma

yes

8. snehasharma

is correct

9. snehasharma

last question plzz H9P1: Response to a Delayed Impulse L=20.0H and C=20.26mF. A=2/π=0.64 Coulombs at time t=9.0s. B. At the initial time what is the total energy, in Joules, stored in the circuit? C. At the time just before the impulse happens t=9.0− what is the total energy, in Joules, stored in the circuit? E. At the time just before the impulse happens what is the voltage vC(9.0−), in Volts, across the capacitor? incorrect

10. snehasharma

last question plzz H9P1: Response to a Delayed Impulse L=20.0H and C=20.26mF. A=2/π=0.64 Coulombs at time t=9.0s. B.==? C.==? E.==?

11. snehasharma

H9P1: Response to a Delayed Impulse L=20.0H and C=20.26mF. A=2/π=0.64 Coulombs at time t=9.0s. B.==? C.==? E.==?

12. snehasharma

?

13. snehasharma

incorrect

14. snehasharma

32.5 incorrect 32.5 incorrect -102.05 incorrect

15. snehasharma

No

16. snehasharma

red marks

17. Nurali

ok wait

18. snehasharma

ok

19. snehasharma

sorry to say all 3 are incorrect

20. snehasharma

again

21. snehasharma

no

22. snehasharma

incorrect

23. snehasharma

Note: In this problem we have chosen numbers for the part parameters to make it easier to compute an answer :-). By the way, it is also hard to arrange zero resistance, except with superconducting materials at very low temperatures. In the circuit shown below L=20.0H and C=20.26mF. The current source puts out an impulse of area A=2/π=0.64 Coulombs at time t=9.0s. At t=0 the state is: vC(0)=0.0 and iL(0)=1.0. The equation governing the evolution of the inductor current in this circuit is d2iL(t)dt2+1LCiL(t)=ALCδ(t−9.0) What is the natural frequency, in Hertz, of this circuit? correct At the initial time what is the total energy, in Joules, stored in the circuit? incorrect At the time just before the impulse happens t=9.0− what is the total energy, in Joules, stored in the circuit? incorrect At the time just before the impulse happens what is the current iL(9.0−), in Amperes, through the inductor? correct At the time just before the impulse happens what is the voltage vC(9.0−), in Volts, across the capacitor? incorrect At the time just after the impulse happens what is the current iL(9.0+), in Amperes, through the inductor? correct At the time just after the impulse happens what is the voltage vC(9.0+), in Volts, across the capacitor? correct At the time just after the impulse happens what is the total energy, in Joules, stored in the circuit? correct

24. Nurali

15 15 -47.1

25. snehasharma

no

26. snehasharma

incorrect

27. snehasharma

capcitor and inductor are in parallel

28. snehasharma

7.5 7.5 -23.56 is also wrong

29. Nurali

10 10

30. Vitaliy13

40 40 -40*pi

31. happysingh

h9p1 --- e) -15.7079632679 voltage across capacitor