HomeworkLib
Question

7. What is the size of a capacitor to have resonant at 20,000 hz with inductor? 8. What is the capacitive reactance for 0.005 microfarad capacitor at 4500 hz? 70735 or that capacitor and 4700 ohm reasistor? 9. What is the time constant f

engineering   Electrical-Engineering   
0 0
Add a comment Improve this question Transcribed image text
Next > < Previous
Sort answers by oldest

Homework Answers

Answer #1

0 0
Add a comment
Know the answer?
Add Answer to:
7. What is the size of a capacitor to have resonant at 20,000 hz with inductor?...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions

  • If an 80 mH inductor is in series with a 220 Ω resistor in a circuit...

    If an 80 mH inductor is in series with a 220 Ω resistor in a circuit with a source frequency of 1000 Hz, what will be the phase angle (rounded) of the current with respect to the voltage? A. 48° B. 66° C. 50° D. 70° A 10 mH inductor and a 100 Ω resistor are connected in parallel. The circuit is supplied with 24 VAC at 2000 Hz. What is the total circuit current (rounded)? A. 0.29 A B....

  • We have a 10 microfarad capacitor and a 10 millihenry inductor and a 1k ohm resistance...

    We have a 10 microfarad capacitor and a 10 millihenry inductor and a 1k ohm resistance connected in series with an AC power supply. a) What is the resonant frequency of the circuit? b) What is the total impedance of the circuit at 100 Hz? c) What is the phase shift between the applied voltage and the current at 100 Hz? d) What is the quality factor, Q, of the resonance? e) If I wanted a quality factor of 10^6,...

  • The R = 650-W resistor, C = 4.0-mF capacitor, and L = 0.16-H inductor are connected...

    The R = 650-W resistor, C = 4.0-mF capacitor, and L = 0.16-H inductor are connected in series to an AC (sinusoidal) source. What should be the maximum source voltage V0 to have the maximum current I0 = 0.15 A if the source frequency f=60 Hz? Which of the following statements is/are correct. If the source frequency increases: Inductive reactance decreases; Capacitive reactance increases; Inductive reactance increases; Capacitive reactance decreases; A and B; C and D.

  • At what frequency (in Hz) is the reactance of a 46 UF capacitor equal to that of a 32 ml inductor? Hz

    At what frequency (in Hz) is the reactance of a 46 UF capacitor equal to that of a 32 ml inductor? Hz

  • A continuous AC voltage with peak voltage of 6 V and frequency f=732398 Hz is connected...

    A continuous AC voltage with peak voltage of 6 V and frequency f=732398 Hz is connected with a resistor (R-220 Ω), a capacitor with C-0.1 μΕ and an an inductor with L=680 nH. What is the capacitive reactance? What is the inductive reactance? What is the impedance when all three components are connected in SERIES? What is the current when all three components are connected in SERIES? What is the impedance of the circuit when all three components are connected...

  • An RLC circuit consists of an alternating voltage source with RMS voltage 90 V and frequency 100 Hz

    An RLC circuit consists of an alternating voltage source with RMS voltage 90 V and frequency 100 Hz, a 180 Ohm resistor a 200 ml inductor, and a 900 micro-F capacitor, all wired in series. a) What is the inductive reactance of the circuit? b) What is the capacitive reactance of the circuit? c) What is the Impedance of the circuit? d) What is the RMS current in the circuit? e) of the frequency is adjustable, what frequency should you use to maximize the current...

  • A 630 Hz resonant circuit is built using a 2 mH incractor and a capacitor. What...

    A 630 Hz resonant circuit is built using a 2 mH incractor and a capacitor. What is the capacitance needed? 0.0319 pF 31 pF 32 F 1260 UF 126300 PF

  • 1Calculate the reactance of a 7 H inductor at a frequency 300 Hz? 2.If an RL...

    1Calculate the reactance of a 7 H inductor at a frequency 300 Hz? 2.If an RL circuit has a 40 Ω resistor in series with a 9 mH inductor, what will it’s impedance be at 450Hz? 3)An RL circuit has a 5 kΩ resistor and a 1.5 H inductor. At what frequency will the current lag the voltage by π/3? 4)An RL circuit has a 500 Ω resistor and a 0.1 H inductor. This circuit is driven by a 100...

  • You have a 220 Ohm resistor, a 0.400 H inductor, and a 7.00 mu F capacitor....

    You have a 220 Ohm resistor, a 0.400 H inductor, and a 7.00 mu F capacitor. Suppose you take the resistor and inductor and make a series circuit with a voltage source that has voltage amplitude 30.0 V and an angular frequency of 250 rad/s. (a) What is the impedance of the circuit? Ohm (b) What is the current amplitude? A (c) What are the voltage amplitudes across the resistor and across the inductor? V (across the resistor) V (across...

  • An AC generator supplies an rms voltage of 115 V at 60.0 Hz. It is connected...

    An AC generator supplies an rms voltage of 115 V at 60.0 Hz. It is connected in series with a 0.450 H inductor, a 3.20 μF capacitor and a 396 Ω resistor. What is the impedance of the circuit? 7.69×102 ohm You are correct. Previous Tries What is the rms current through the resistor? 1.50×10-1 A You are correct. Previous Tries What is the average power dissipated in the circuit? Power is only dissipated in a resistor. Thus, you have...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT