5

Would you use a large inductance or a large capacitance in series with a system to filter out low frequencies, such as the 100 Hz hum in a sound system? Explain....

Question

Would you use a large inductance or a large capacitance in series with a system to filter out low frequencies, such as the 100 Hz hum in a sound system? Explain.

Would you use a large inductance or a large capacitance in series with a system to filter out low frequencies, such as the 100 Hz hum in a sound system? Explain.



Answers

$L C$ oscillators have been used in circuits connected to loudspeakers to create some of the sounds of electronic music. What inductance must be used with a 6.7$\mu \mathrm{F}$ capacitor to produce a frequency of 10 $\mathrm{kHz}$ , which is near the middle of the audible range of
frequencies?

31.90. We, uh, haven't induct er whose value we know one point 3,000,000 Henry's. And we want a knell c circuit that oscillated three point by killer hurts. So you want to figure out the value of the capacitor So and start with omega is one over the square root of Elsie. So we find the see he's going to be won over Omega squared l omega, as usual. Is this too high? F? This case is squared, so we get that we want a capacitor with a value of 1.59 micro.

In this question, we have a capacitor and an inductive and two setups. In the first attack, the two components are connected in Siri's and in the second set up, the two components are connected in parallel. And then, given that we are at the high frequency limit, which one off the setups will give us the higher out good current. So you have to remember the following at the limit Off high frequencies, a capacitor behaves just like an idea wire and then in Dr Behaves just like an open switch. So applying these approximation to both the tops, we have the following. The setup number one is equivalent to an open circuit on no current flow through an open circuit. So I want will be close to zero in the second set up. We have I need an idea why here and unopened circuit. So in the second set up, the current can flow from these brains off the circuit. Therefore, we will have some current here, Then in the second set up, that current is bigger. So by connecting the street components in parallel, one gets a bigger current

So here we know that the formula for the inductive reactant ce we can say except l inductive reactant would be equal to pi times the frequency times Al the induct in CE and so solving for the induction ce this would be equaling. They react the inductive reactant ce divided by two pi times of frequency. So this is gonna be equaling 2 20 1000 arms divided by two pi times the frequency of 500 hertz. Again, we have 20 Killy ums or be consistent 20,000 arms divided by two pi times 500 hertz And we find that all the induction CE is equaling 6.3 six Henry's. This would be our final answer. That is the end of the solution. Thank you for

So we want Inductive Captain's, which is equal to to kill over. That is 2001 on Dhe. We want this at the frequency off 15 killer hoods. That is 15,000 boots. So let's use the formula. This is for the part, eh? Issues the formula. Excel equals two pi and l. So l will be equal to 2000. So I'm substituting the vanity off Excel divided by two times high. F frequency is 15,000 hopes. So if you solve this, you'll find the answer is 0.0 212 Henry, this is 2.12 So So 21.2 Millie Henry. So this is the minimum of captains one must use to produce high resistance for this noise. So in part, we were asked what will be the reactors for 60 hertz? So the reactions now is equal to again the same formula to pi l. But in this case, frequencies 60 hertz and inductions. As we know from the last calculation, it's 0.21 too. If you saw this, you will get a room as you can see for low frequency in Doctor has very low resistance for high frequency in doctor has very high resistance, so that's why in doctor can be used as noise canceling device in many circuits.


Similar Solved Questions

5 answers
Ata certain temperature Kp for the decomposition of HzS is 0.732H,stg) H,lg)+ slg) Initially, only HS present at= pressure of 0.276 alm in closed conlainer. What is the tolal pressure in the container at equilibrium?Numperalm
Ata certain temperature Kp for the decomposition of HzS is 0.732 H,stg) H,lg)+ slg) Initially, only HS present at= pressure of 0.276 alm in closed conlainer. What is the tolal pressure in the container at equilibrium? Numper alm...
5 answers
Use the graph of the function f t0 find the value(s) of X at which f is not diflerentiableOOLS
Use the graph of the function f t0 find the value(s) of X at which f is not diflerentiable OOLS...
5 answers
Abullet of mass 2 0x10 ? kg embeds itself in a wooden block with mass 0.984 kg Which then compresses a spring (k = 200 N/m ) by a distance 45*10 ? m before coming t0 rest_The coefiicient of kinetic friction between the block and table is 0.51.
Abullet of mass 2 0x10 ? kg embeds itself in a wooden block with mass 0.984 kg Which then compresses a spring (k = 200 N/m ) by a distance 45*10 ? m before coming t0 rest_The coefiicient of kinetic friction between the block and table is 0.51....
5 answers
Point) Use the ratio test to determine whether converges In)2 diverges. M=aFind the ratio of successive terms Write your answer as fully simplified fraction. For n 2 18, lim Ontl lim ALiDO(b) Evaluate the Umit in the previous part. Entor 0 Untl lim Weoinfinity and c0 &5 infinity; the Imit does not exist; onter DNE(c) By the ratio test, doos the serles converge, dlvorge, or Is the test Inconclusive? Choose
point) Use the ratio test to determine whether converges In)2 diverges. M=a Find the ratio of successive terms Write your answer as fully simplified fraction. For n 2 18, lim Ontl lim ALiDO (b) Evaluate the Umit in the previous part. Entor 0 Untl lim Weo infinity and c0 &5 infinity; the Imit doe...
5 answers
Write an equation for ratlonal function wlth: Vertical asymptotes at * = and * = ano Intercept at 9 % =intercepts at * = -5
Write an equation for ratlonal function wlth: Vertical asymptotes at * = and * = ano Intercept at 9 % = intercepts at * = -5...
4 answers
A restaurant manager surveys her customers after their dining experience. Customers rate their experience as Excellent (E), Good (G), Fair (F), or Poor(P). The following table records the experience of 60 customers and can be found in the Excel file dining experience.xlsx.$egin{array}{llllllllllll}ext { G G } & ext { E } & ext { G } & ext { F } & ext { G } & ext { G } & ext { E } & ext { G } & ext { E } & ext { F } & ext { G }end{array}$$egin{array}{llllll
A restaurant manager surveys her customers after their dining experience. Customers rate their experience as Excellent (E), Good (G), Fair (F), or Poor (P). The following table records the experience of 60 customers and can be found in the Excel file dining experience.xlsx. $egin{array}{lllllllllll...
5 answers
Show how the expression $mathrm{p}=M R T$, where $mathrm{p}$ is osmotic pressure, is similar to the ideal gas law. Rationalize qualitatively why this should be so.
Show how the expression $mathrm{p}=M R T$, where $mathrm{p}$ is osmotic pressure, is similar to the ideal gas law. Rationalize qualitatively why this should be so....
5 answers
Be sure to answer all parts. Enter your answer in scientific notation.The concentration of hydroxide ions in the antacid, milk of magnesia, is 4.9 x 10 4 M. Calculate the concentration of hydronium ions at 258C.(H;ot| -10
Be sure to answer all parts. Enter your answer in scientific notation. The concentration of hydroxide ions in the antacid, milk of magnesia, is 4.9 x 10 4 M. Calculate the concentration of hydronium ions at 258C. (H;ot| - 10...
5 answers
2.31Word bank p2 final DOCX 12K8atuACChinrc Chaipe Coire CunAncta? Ineedenre Contet CuMnI Cyckctron Lrcictsce Decnucitenclettnce Dilltaclcn Mllracllcn Crig Elecc Ele-Itic Ield Elex omtaurelic inductn Fleriton: Fnem Fanul Ael FMEI Huygcns" Pacipks uipcuuncc plax MCIAi Ickr ol nelractkmLendt Lizhi my Mneneeic Rcwtoi Park Folcuual Uillctcncc Prolons Rchraclon Re UlLAn ITLYuCIS Senc Snll wn Innvonrr Kclucty 0lius Wnitc YoumniOpen Office
2.31 Word bank p2 final DOCX 12K8 atuAC Chinrc Chaipe Coire CunAncta? Ineedenre Contet CuMnI Cyckctron Lrcictsce Decnucitenclettnce Dilltaclcn Mllracllcn Crig Elecc Ele-Itic Ield Elex omtaurelic inductn Fleriton: Fnem Fanul Ael FMEI Huygcns" Pacipks uipcuuncc plax MCIAi Ickr ol nelractkm Lendt ...
5 answers
OS0reend Ortne 291nsted Inbolc; UicKMeclnt Rulwunn = 5 t esumute tne toiumeat 0.5-meter GhenyUe
OS0re end Ortne 291 nsted In bolc; Uic KMeclnt Rulwunn = 5 t esumute tne toiume at 0.5-meter GhenyUe...
5 answers
PartCalculate tne unit vector nog that points from point towards pointAnswer: nobClick if you would likeShow Work for this question: Qpen Shon WorkBy accessing this Question Assistance, You Will learn while You earn points based on the Point Potential Policy set bY your instructor:
Part Calculate tne unit vector nog that points from point towards point Answer: nob Click if you would like Show Work for this question: Qpen Shon Work By accessing this Question Assistance, You Will learn while You earn points based on the Point Potential Policy set bY your instructor:...
5 answers
Q3(15 M) ~xall;a hile ~i , 1?InT? 3 7777 1770-1 a+ie Xy Show that the set of real polynomials of n degree (F) is a vector space with traditional addition and scalar multiplicationAdd File
Q3 (15 M) ~xall;a hile ~i , 1?InT? 3 7777 1770-1 a+ie Xy Show that the set of real polynomials of n degree (F) is a vector space with traditional addition and scalar multiplication Add File...
5 answers
In hypothesis testing what is a Type 1 error?Failing to reject a false HoRejecting a true HoRejecting a true HAFailing to reject a false HA
In hypothesis testing what is a Type 1 error? Failing to reject a false Ho Rejecting a true Ho Rejecting a true HA Failing to reject a false HA...
5 answers
5) Draw a circle around the each peptide bond (Ipt each) Draw a square around each side chain (Ipt each) and put a Star on top of each alpha-carbon(Ipt each) in the following tri- peptide.HzNOHOH
5) Draw a circle around the each peptide bond (Ipt each) Draw a square around each side chain (Ipt each) and put a Star on top of each alpha-carbon(Ipt each) in the following tri- peptide. HzN OH OH...
5 answers
Inthe How 8 Qlestion 2 8263] [0928 2 2 @ueghion many joules conecu are litative Analysis experimen given off when 3 sample 1 wate important cools error from control for? 1
Inthe How 8 Qlestion 2 8263] [0928 2 2 @ueghion many joules conecu are litative Analysis experimen given off when 3 sample 1 wate important cools error from control for? 1...

-- 0.067683--