1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Salsk061 [2.6K]
3 years ago
10

A parallel RLC resonant circuit has a resistance of 200 Ω. If it is known that the bandwidth is 80 rad/s and the lower half-powe

r frequency is 800 rad/s, find the values of the parameters L and C.
Physics
1 answer:
d1i1m1o1n [39]3 years ago
5 0

Answer:

L= 3.6mH

C =9.9 microfarad

Explanation:

Resonant frequency fr

fr = fl + 1/2 BW

fr = 800+ 1/2×80

=800+40

=840 rad/s

Bandwidth (BW)

BW = fr/Q

Q = quality factor

Q= fr/ BW

Q = 840/80

Q= 10.5

Quality factor = R/Xl

Xl = inductive reactance

Xl = R/Q

Xl = 200/10.5

Xl = 19.05 ohms

Xl =2πfL

L= Inductance

L = Xl /2πf

L =19.05/5278.56

L= 3.6mH

Capacitor C

1= fr^2 × 4π^2LC

C = 1/fr^24π^2L

C = 1/100307.5

C= 9.9microfarad

You might be interested in
phase, color, and ductility are all examples of what type of property? chemical changeable physical external
svet-max [94.6K]
<span>Phase, color, and ductility are all examples of physical external properties</span>
3 0
3 years ago
The mineral barite is
Damm [24]
A natural rock formation. Hope this helped.
3 0
3 years ago
Read 2 more answers
A coach wants her team to have fun, win some games, and be a productive unit. What is the most important personality trait the c
konstantin123 [22]
Discipline or leadership................................
6 0
3 years ago
Read 2 more answers
Which of the following is not part of testing a hypothesis?
Natasha2012 [34]
Isn't a hypothesis making a theory? Based on that I guess the answer would be A. Making a theory, because you making the hypothesis is not part of testing it.
3 0
3 years ago
Read 2 more answers
When heat is removed from a substance , describe how the molecules are affected
kkurt [141]

I believe they would electron rate would slow down and the molecules would shrink.

I am almost positive that this is correct. I hope it helps!

6 0
3 years ago
Read 2 more answers
Other questions:
  • Standing at a crosswalk, you hear a frequency of 540 Hz from the siren of an approaching ambulance. After the ambulance passes,
    11·1 answer
  • ______________ are low energy waves found in the electromagnetic spectrum and ______________ are high energy waves found in the
    12·2 answers
  • The neck is a _______.
    13·2 answers
  • A rocket of initial mass 115 kg (including all the contents) has an engine that produces a constant vertical force (the thrust)
    13·1 answer
  • A 3.00 kg pool ball is moving to the left with a speed of 4.30 m/s without friction. If it experiences an impulse of -4.00 Ns, w
    7·1 answer
  • Earth's gravity is pulling a ball downward toward Earth. What is the reaction force?
    9·1 answer
  • A compact disk with a 12 cm diameter is rotating at 5.24 rad/s.
    11·1 answer
  • What is elastic potential energy and give and a example
    12·1 answer
  • Edwin Hubble discovered that:
    12·1 answer
  • You are feeling like spaghetti. Although normally only about 2 meters tall, you are now about 25 meters long. (How fortunate, if
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!