PHYSICS F./SCI... W/MOD V.II W/KIT
4th Edition
ISBN: 9780134819884
Author: GIANCOLI
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Textbook Question
Chapter 30, Problem 24P
(II) It takes 2.56 ms for the current in an LR circuit to increase from zero to 0.75 its maximum value. Determine (a) the time constant of the circuit, (b) the resistance of the circuit if L = 31.0 mH.
Expert Solution & Answer
Trending nowThis is a popular solution!
Students have asked these similar questions
(II) It takes 2.56 ms for the current in an LR circuit toincrease from zero to 0.75 its maximum value. Determine(a) the time constant of the circuit, (b) the resistance of thecircuit if L=31.0 mH
(II) A power station delivers 750 kW of power at 12,000 Vto a factory through wires with total resistance 3.0 Ω Howmuch less power is wasted if the electricity is delivered at50,000 V rather than 12,000 V?
(c) Applying Kirchhoff s voltage law on the following circuit diagram
R, = 100 N
R = 100 A
'V, = 6 V
'V, = 4.5 V
R = 1.2 k
V - 18 V
R, = 120 2
V = 5.4 V
V, = 36 V
V = 12 V
V, = 8.1 V
+
B
D
F
R = 200 N
R. = 180 N
1. Write a KVL equation for the loop CEFDC going clockwise from point C.
2. Write a KVL equation for the loop ACDBA going clockwise from point A.
3. Write a KVL equation for the loop ACEFDBA going clockwise from point A.
Chapter 30 Solutions
PHYSICS F./SCI... W/MOD V.II W/KIT
Ch. 30.1 - Prob. 1AECh. 30.1 - Prob. 1BECh. 30.3 - Prob. 1CECh. 30.4 - Show that L/R does have dimensions of lime. (See...Ch. 30.4 - Prob. 1EECh. 30.5 - Return to the Chapter-Opening Question, page 785,...Ch. 30.7 - At what frequency is the reactance of a 1.0-F...Ch. 30.7 - Prob. 1HECh. 30 - Prob. 1QCh. 30 - Prob. 2Q
Ch. 30 - Prob. 3QCh. 30 - Prob. 4QCh. 30 - If you are given a fixed length of wire, how would...Ch. 30 - Prob. 6QCh. 30 - Prob. 7QCh. 30 - Prob. 8QCh. 30 - What keeps an LC circuit oscillating even after...Ch. 30 - Is the ac current in the indicator always the same...Ch. 30 - Prob. 11QCh. 30 - In an ac LRC circuit, if XL XC, the circuit is...Ch. 30 - Prob. 13QCh. 30 - Under what conditions is the impedance in an LRC...Ch. 30 - Is it possible for the instantaneous power output...Ch. 30 - In an ac LRC circuit, does the power factor, cos,...Ch. 30 - Describe briefly how the frequency of the source...Ch. 30 - Prob. 18QCh. 30 - In an LRC circuit, the current and the voltage in...Ch. 30 - Compare the oscillations or an LRC circuit to the...Ch. 30 - Prob. 1PCh. 30 - Prob. 2PCh. 30 - Prob. 3PCh. 30 - Prob. 4PCh. 30 - (I) If the current in a 280-mH coil changes...Ch. 30 - Prob. 6PCh. 30 - Prob. 7PCh. 30 - Prob. 8PCh. 30 - Prob. 9PCh. 30 - (II) If the outer conductor of a coaxial cable has...Ch. 30 - Prob. 11PCh. 30 - Prob. 12PCh. 30 - Prob. 13PCh. 30 - (II) Ignoring any mutual inductance, what is the...Ch. 30 - (I) The magnetic field inside an air-filled...Ch. 30 - (I) Typical large values for electric and magnetic...Ch. 30 - (II) What is the energy density at the center of a...Ch. 30 - (II) Calculate the magnetic and electric energy...Ch. 30 - Prob. 19PCh. 30 - (II) Determine the total energy stored per unit...Ch. 30 - (II) Determine the total energy stored per unit...Ch. 30 - Prob. 22PCh. 30 - (II) How many time constants does it take for the...Ch. 30 - (II) It takes 2.56 ms for the current in an LR...Ch. 30 - Prob. 25PCh. 30 - (II) In the circuit of Fig. 3027, determine the...Ch. 30 - Prob. 27PCh. 30 - Prob. 28PCh. 30 - (II) A 12-V battery has been connected to an LR...Ch. 30 - Prob. 30PCh. 30 - (I) The variable capacitor in the tuner of an AM...Ch. 30 - Prob. 32PCh. 30 - (II) In some experiments, short distances are...Ch. 30 - Prob. 34PCh. 30 - Prob. 35PCh. 30 - Prob. 36PCh. 30 - Prob. 37PCh. 30 - Prob. 38PCh. 30 - (I) At what frequency will a 32.0-mH inductor have...Ch. 30 - (I) What is the reactance of a 9.2-F capacitor at...Ch. 30 - (I) Plot a graph of the reactance of a 1.0-F...Ch. 30 - (I) Calculate the reactance of, and rms current...Ch. 30 - (II) A resistor R is in parallel with a capacitor...Ch. 30 - Prob. 44PCh. 30 - (II) (a) What is the reactance of a 0.086-F...Ch. 30 - Prob. 46PCh. 30 - (II) A current I = 1.80 cos 377t (I in amps, t in...Ch. 30 - (I) A 10.0-k resistor is in series with a 26.0-mH...Ch. 30 - (I) A 75- resistor and a 6.8-F capacitor are...Ch. 30 - (I) For a 120-V, 60-Hz voltage, a current of 70 mA...Ch. 30 - (II) A 2.5-k resistor in series with a 420-mH...Ch. 30 - (II) (a) What is the rms current in a series RC...Ch. 30 - (II) An ac voltage source is connected in series...Ch. 30 - (II) Determine the total impedance, phase angle,...Ch. 30 - (II) (a) What is the rms current in a series LR...Ch. 30 - (II) A 35-mH inductor with 2.0- resistance is...Ch. 30 - (II) A 25-mH coil whose resistance is 0.80 is...Ch. 30 - (II) A 75-W lightbulb is designed to operate with...Ch. 30 - (II) In the LRC circuit or Fig. 3019, suppose I =...Ch. 30 - (II) An LRC series circuit with R = 150 , L = 25...Ch. 30 - (II) An LR circuit can be used as a phase shifter....Ch. 30 - (I) A 3800-pF capacitor is connected in series to...Ch. 30 - (I) What is the resonant frequency of the LRC...Ch. 30 - (II) An LRC circuit has L = 4.15 mH and R = 3.80...Ch. 30 - (II) The frequency of the ac voltage source (peak...Ch. 30 - (II) Capacitors made from piezoelectric materials...Ch. 30 - (II) (a) Determine a formula for the average power...Ch. 30 - (II) (a) Show that oscillation of charge Q on the...Ch. 30 - (II) A resonant circuit using a 220-nF capacitor...Ch. 30 - Prob. 70PCh. 30 - Prob. 71GPCh. 30 - Prob. 72GPCh. 30 - At time t = 0, the switch in the circuit shown in...Ch. 30 - Prob. 74GPCh. 30 - Prob. 75GPCh. 30 - Assuming the Earths magnetic field averages about...Ch. 30 - (a) For an underdamped LRC circuit, determine a...Ch. 30 - An electronic device needs to be protected against...Ch. 30 - Prob. 79GPCh. 30 - Prob. 80GPCh. 30 - An ac voltage source V=V0sin(t+90) is connected...Ch. 30 - A circuit contains two elements, but it is not...Ch. 30 - A 3.5-k resistor in series with a 440-mH inductor...Ch. 30 - (a) What is the rms current in on RC circuit if R...Ch. 30 - An inductance coil draws 2.5 A de when connected...Ch. 30 - The Q-value of a resonance circuit can be defined...Ch. 30 - Show that the fraction of electromagnetic energy...Ch. 30 - In a series LRC circuit, the inductance is 33mH,...Ch. 30 - Prob. 89GPCh. 30 - A voltage V = 0.95 sin 754t is applied to an LRC...Ch. 30 - Filler circuit. Figure 3033 shows a simple filler...Ch. 30 - Show that if the inductor L in the filter circuit...Ch. 30 - A resistor R, capacitor C, and inductor L are...Ch. 30 - Suppose a series LRC circuit has two resisiors, R1...Ch. 30 - Prob. 95GPCh. 30 - Prob. 96GPCh. 30 - You have a small electromagnet that consumes 350 W...Ch. 30 - An inductor L in series with a resistor R, driven...Ch. 30 - In a certain LRC series circuit, when the ac...Ch. 30 - Prob. 100GPCh. 30 - Prob. 101GPCh. 30 - For the circuit shown in Fig. 3038, show that if...Ch. 30 - (II) The RC circuit shown in Fig. 3039 is called a...Ch. 30 - (II) The RC circuit shown in Fig. 3040 is called a...Ch. 30 - (III) Write a computer program or use a...
Additional Science Textbook Solutions
Find more solutions based on key concepts
The kinetic energy of the bullet.
Physics (5th Edition)
Consider the circuit shown below. Find V1,I2, and I3.
University Physics Volume 2
1. When is energy most evident?
Conceptual Physics (12th Edition)
3. What is free-fall, and why does it make you weightless? Briefly describe why astronauts are weightless in th...
The Cosmic Perspective
12. Three objects move through the air as shown in Figure Q5.12. Rank in order, from largest to smallest, the t...
College Physics: A Strategic Approach (3rd Edition)
10. What is the difference between a silicate mineral and a nonsilicate mineral?
Conceptual Physical Science (6th Edition)
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
- (II) A 0.65-mm-diameter copper wire carries a tiny dccurrent of 2.7 µA Estimate the electron drift velocityarrow_forward(III) A 10.0-m length of wire consists of 5.0 m of copperfollowed by 5.0 m of aluminum, both of diameter 1.4 mm.A voltage difference of 95 mV is placed across the compositewire. (a) What is the total resistance (sum) of the two wires?(b) What is the current through the wire? (c) What are thevoltages across the aluminum part and across the copper part?arrow_forward(II) The capacitance of a portion of a circuit is to be reducedfrom 2900 pF to 1200 pF. What capacitance can be added tothe circuit to produce this effect without removing existingcircuit elements? Must any existing connections be brokento accomplish this?arrow_forward
- (II) Estimate the resistance of the 120 Vrms circuits in yourhouse as seen by the power company, when (a) everythingelectrical is unplugged, and (b) two 75-W lightbulbs are on.arrow_forward(e) In the circuit shown in Figure 2, the supply voltage Vs= 5V Dc, R1 = 100, R2 = 560 and R3 = 390. Is R1 12 Vs R2 R3 Figure 2 (i) Identify the number of loops and branches in the circuit. (ii) Calculate the supply current Is. (iii) What is the required power rating of resistor R1? (iv) What is the voltage drop across resistor R2?arrow_forward(II) A close inspection of an electric circuit reveals thata 480Ω resistor was inadvertently soldered in the placewhere a 350Ω resistor is needed. How can this be fixedwithout removing anything from the existing circuit?arrow_forward
- (d) an extension cord having a 0.065 resistance and through which 4 A is flowing: P= W (e) a cheaper cord utilizing thinner wire and with a resistance of 0.15 2.; P= W (f) Which extension cord dissipates more power? O The more expensive thicker power cord O The cheaper thinner power cordarrow_forward(I) Calculate the peak current in 2.7kΩ a resistor connectedto a 220-V rms ac source.arrow_forward(I) A 3500-pF capacitor is connected in series to a 55.0 μHcoil of resistance 4.00Ω What is the resonant frequency ofthis circuit?arrow_forward
- () THE FOLLOWING QUESTIONS ARE BASED ON THE INFORMATION GIVEN HERE. R ww C In the circuit shown in the figure, the S switch is closed at t = 0 and the capacitors, which are completely empty, begin to fill. Here E = 50 V, C = 4 µF and R = 15 N. R ww A) What is the time constant of the circuit, T, in units of microseconds? Yanıt: B) When t = T, what is the total charge, in units of microcoulomb, accumulated in the capacitors?arrow_forward(6) Suppose two electrical resistors with resistance R₁> 0 and R₂ > 0 are wired in parallel in a circuit: R₁ ww R₂ 1 1 1 + Then the combined resistance R, measured in ohms (2), is given by R R₁ R₂ ƏR ƏR (a) Find and after solving for R (e.g., R= ...). ƏR₁ ƏR₂ (b) Describe how an increase in R₁ with R₂ held constant will change R. (Will R increase or decrease?) (c) Describe how a decrease in R₂ with R₁ held constant will hange R. (Will R increase or decrease?)arrow_forward(II) An electric circuit was accidentally constructed usinga 7.0µ F capacitor instead of the required 16 µ F value.Without removing the 7.0µ F capacitor, what can a technician add to correct this circuit?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 LearningGlencoe Physics: Principles and Problems, Student...PhysicsISBN:9780078807213Author:Paul W. ZitzewitzPublisher:Glencoe/McGraw-Hill
- Physics for Scientists and EngineersPhysicsISBN:9781337553278Author:Raymond A. Serway, John W. JewettPublisher:Cengage LearningPhysics for Scientists and Engineers with Modern ...PhysicsISBN:9781337553292Author:Raymond A. Serway, John W. JewettPublisher:Cengage Learning
Physics for Scientists and Engineers: Foundations...
Physics
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Cengage Learning
Glencoe Physics: Principles and Problems, Student...
Physics
ISBN:9780078807213
Author:Paul W. Zitzewitz
Publisher:Glencoe/McGraw-Hill
Physics for Scientists and Engineers
Physics
ISBN:9781337553278
Author:Raymond A. Serway, John W. Jewett
Publisher:Cengage Learning
Physics for Scientists and Engineers with Modern ...
Physics
ISBN:9781337553292
Author:Raymond A. Serway, John W. Jewett
Publisher:Cengage Learning
What is Electromagnetic Induction? | Faraday's Laws and Lenz Law | iKen | iKen Edu | iKen App; Author: Iken Edu;https://www.youtube.com/watch?v=3HyORmBip-w;License: Standard YouTube License, CC-BY