Physics for Scientists and Engineers: Foundations and Connections
1st Edition
ISBN: 9781133939146
Author: Katz, Debora M.
Publisher: Cengage Learning
expand_more
expand_more
format_list_bulleted
Concept explainers
Question
Chapter 32, Problem 54PQ
To determine
The
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
A 5.50 nF capacitor is charged to 12.0 V, then
disconnected from the power supply and connected
in series through a coil. The period of oscillation of
the circuit is then measured to be 8.60 x 10-5 s.
For related problemsolving tips and strategies, you
may want to view a Video Tutor Solution of
An oscillating circuit.
Part C
Calculate the total energy of the circuit.
Express your answer with the appropriate units.
ΜΑ
7 0
?
U =
Value
Units
Submit
Request Answer
Part D
Calculate the maximum current in the circuit.
Express your answer with the appropriate units.
D
ΜΑ
7 0
?
Imax
=
Value
Units
Submit
Request Answer
A 0.200 H inductor is connected in series with a
88 resistor and an ac source. The voltage across
the inductor is
VL = (12.5V) sin [(490rad/s)t].
Part A
Derive an expression for the voltage VR across the resistor.
Express your answer in terms of the variables L, R, V₁ (amplitude of the voltage across the inductor), w, and t.
V— ΑΣΦ
?
480rad
UR=(11.229) Cos
S
A 24.0 nF capacitor is connected across an AC generator that produces a peak voltage of 5.90 V.
a. At what frequency f is the peak current 60.0 mA ?
b. What is the instantaneous value of the emf at the instant when iC =IC?
Chapter 32 Solutions
Physics for Scientists and Engineers: Foundations and Connections
Ch. 32.1 - To calculate the magnetic flux through the...Ch. 32.2 - Prob. 32.2CECh. 32.3 - Prob. 32.3CECh. 32.3 - Prob. 32.4CECh. 32.4 - Prob. 32.5CECh. 32.5 - Prob. 32.6CECh. 32.6 - Prob. 32.7CECh. 32.8 - Prob. 32.8CECh. 32.8 - Prob. 32.9CECh. 32 - A constant magnetic field of 0.275 T points...
Ch. 32 - Prob. 2PQCh. 32 - Prob. 3PQCh. 32 - Prob. 4PQCh. 32 - Prob. 5PQCh. 32 - Figure P32.6 shows three situations involving a...Ch. 32 - A rectangular loop of length L and width W is...Ch. 32 - The magnetic field through a square loop of wire...Ch. 32 - Prob. 9PQCh. 32 - Prob. 10PQCh. 32 - Suppose a uniform magnetic field is perpendicular...Ch. 32 - Prob. 12PQCh. 32 - A square conducting loop with side length a = 1.25...Ch. 32 - A The magnetic field in a region of space is given...Ch. 32 - A The magnetic field in a region of space is given...Ch. 32 - Prob. 16PQCh. 32 - Prob. 17PQCh. 32 - Prob. 18PQCh. 32 - A square loop with side length 5.00 cm is on a...Ch. 32 - A thin copper rod of length L rotates with...Ch. 32 - Figure P32.21 shows a circular conducting loop...Ch. 32 - Prob. 22PQCh. 32 - A square loop with side length L, mass M, and...Ch. 32 - Prob. 24PQCh. 32 - Prob. 25PQCh. 32 - Prob. 26PQCh. 32 - Prob. 27PQCh. 32 - A solenoid of area Asol produces a uniform...Ch. 32 - Two circular conductors are perpendicular to each...Ch. 32 - Two circular conducting loops labeled A and B are...Ch. 32 - Prob. 31PQCh. 32 - Prob. 32PQCh. 32 - Prob. 33PQCh. 32 - Prob. 34PQCh. 32 - Prob. 35PQCh. 32 - Find an expression for the current in the slide...Ch. 32 - The slide generator in Figure 32.14 (page 1020) is...Ch. 32 - Prob. 38PQCh. 32 - A thin conducting bar (60.0 cm long) aligned in...Ch. 32 - A stiff spring with a spring constant of 1200.0...Ch. 32 - A generator spinning at a rate of 1.20 103...Ch. 32 - Suppose you have a simple homemade AC generator...Ch. 32 - Prob. 43PQCh. 32 - Prob. 44PQCh. 32 - Prob. 45PQCh. 32 - Prob. 46PQCh. 32 - A square coil with a side length of 12.0 cm and 34...Ch. 32 - Prob. 48PQCh. 32 - Prob. 49PQCh. 32 - Prob. 50PQCh. 32 - Prob. 51PQCh. 32 - Prob. 52PQCh. 32 - Prob. 53PQCh. 32 - Prob. 54PQCh. 32 - Prob. 55PQCh. 32 - Prob. 56PQCh. 32 - Prob. 57PQCh. 32 - A step-down transformer has 65 turns in its...Ch. 32 - Prob. 59PQCh. 32 - Prob. 60PQCh. 32 - Prob. 61PQCh. 32 - Prob. 62PQCh. 32 - Prob. 63PQCh. 32 - A bar magnet is dropped through a loop of wire as...Ch. 32 - Prob. 65PQCh. 32 - Prob. 66PQCh. 32 - A circular coil with 75 turns and radius 12.0 cm...Ch. 32 - Each of the three situations in Figure P32.68...Ch. 32 - A square loop with sides 1.0 m in length is placed...Ch. 32 - Prob. 70PQCh. 32 - Two frictionless conducting rails separated by l =...Ch. 32 - Imagine a glorious day after youve finished...Ch. 32 - Prob. 73PQCh. 32 - A Figure P32.74 shows an N-turn rectangular coil...Ch. 32 - A rectangular conducting loop with dimensions w =...Ch. 32 - Prob. 76PQCh. 32 - A conducting rod is pulled with constant speed v...Ch. 32 - Prob. 78PQCh. 32 - A conducting single-turn circular loop with a...Ch. 32 - A metal rod of mass M and length L is pivoted...
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.Similar questions
- A 7.0-mH induct is connected across a 60-Hz ac source whose voltage amplitude is 50 V. (a) What is the maximum current through the inductor? (b) What is the phase relationship between the current through and the potential difference across the inductor?arrow_forward(a) What is the resonant frequency of a resistor, capacitor, and inductor connected in series if R = 100 . L = 2.0 H, and C = 5.0 F ? (b) If this combination is connected to a 100-V source operating at the resonant frequency, what is the power output of die source? (c) What is the Q of the circuit? (d) What is die bandwidth of the circuit?arrow_forwardThe 335-kV ac electricity from a power transmission line is fed into the primary winding of a transformer. The ratio of the number of turns in the secondary winding to the number in the primary winding is Ns/Np=100 . (a) What voltage is induced in the secondary winding? (b) What is unreasonable about this result? (c) Which assumption or premise is responsible?arrow_forward
- A step-up transformer connected to a 100-V line U used to supply a hydrogen-gas discharge tube with 5.0 kV (rms). The tube dissipates 75 W of power, (a) What is the ratio of the number of turns in the secondary winding to the number of turns in the primary winding? (b) What are the nns currents in the primary and secondary windings? (c) What is the effective resistance seen by the 110-V source?arrow_forwardAn PLC series circuit with R=600 , L = 30 mH. and c=0.050F is driven by an ac source whose frequency and voltage amplitude are 500 Hz and 50 V, respectively, (a) What is the impedance of the circuit? (b) What is the amplitude of the current in the circuit? (c) What is the phase angle between the emf of the source and the current?arrow_forwardA 0.185 H inductor is connected in series with a 94 resistor and an ac source. The voltage across the inductor is VL = −(11.0V) sin[(490rad/s)t]. Part A Derive an expression for the voltage VR across the resistor. Express your answer in terms of the variables L, R, V₁ (amplitude of the voltage across the inductor), w, and t. UR = Submit Π ΑΣΦ Request Answer ?arrow_forward
- N01arrow_forwarda. An LC circuit has a maximum current of 8.9 A. Find the current in the circuit when the capacitor's potential energy is nine times the inductor's potential energy. I= b. An LC circuit, determine how much charge is on the capacitor when the total energy is six times the capacitor's potential energy. Express your answer in terms of Qi. Q = Qi ×arrow_forwardP1arrow_forward
- m In the figure, an ac generator with emf & = Esin wat, where 8 = 24.2 V and wa= 386 rad/s, is connected to a 4.47 uF capacitor. (a) What is the maximum value of the current? (b) When the current is a maximum, what is the emf of the generator? (c) When the emf of the generator is - 12.7 V and increasing in magnitude, what is the current? HI (a) Number i (b) Number i (c) Number i Units Units Units 8(arrow_forwardAn AC generator requires 225J of mechanical energy per second to produce 175W of effective power. a. What is the efficiency of the generator? b. If the total resistance in the wire in the generator is 15.0 Omega, then what is the maximum current produced? If the average power dissipated by an electric light is 150W, what is the maximum power? Needs Complete typed solution with 100 % accuracy.arrow_forwardn a purely inductive circuit, the rms voltage is 120 V.a) If the rms current is 10 A at a frequency of 60 Hz, calculate the inductance.b) At what frequency is the rms current 5 A?arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Physics for Scientists and Engineers: Foundations...PhysicsISBN:9781133939146Author:Katz, Debora M.Publisher:Cengage LearningPrinciples of Physics: A Calculus-Based TextPhysicsISBN:9781133104261Author:Raymond A. Serway, John W. JewettPublisher:Cengage Learning
- Physics for Scientists and Engineers, Technology ...PhysicsISBN:9781305116399Author:Raymond A. Serway, John W. JewettPublisher:Cengage Learning
Physics for Scientists and Engineers: Foundations...
Physics
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Cengage Learning
Principles of Physics: A Calculus-Based Text
Physics
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Cengage Learning
Physics for Scientists and Engineers, Technology ...
Physics
ISBN:9781305116399
Author:Raymond A. Serway, John W. Jewett
Publisher:Cengage Learning