Physics for Scientists and Engineers with Modern Physics
10th Edition
ISBN: 9781337553292
Author: Raymond A. Serway, John W. Jewett
Publisher: Cengage Learning
expand_more
expand_more
format_list_bulleted
Concept explainers
Question
Chapter 31, Problem 17P
(a)
To determine
The rate of increase of current at
(b)
To determine
The rate of increase in current at
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
An inductor that has an inductance of 15.0 H and a resistance of 30.0 Q is connected across a 100-V battery. What is the rate of increase of the
current at t = 0
A circuit consists of a 35 N resistor and a
580 mH inductor connected in series to a 12 V
battery.
What is the value of the current when the
current is increasing at the rate of 6 A/s?
Answer in units of A.
An inductor that has an inductance of 19.0 H and a resistance of 26.0 N is connected across a 100 V battery.
(a) What is the rate of increase of the current at t = 0 s?
A/s
(b) What is the rate of increase of the current at t = 1.70 s?
A/s
Chapter 31 Solutions
Physics for Scientists and Engineers with Modern Physics
Ch. 31.1 - A coil with zero resistance has its ends labeled a...Ch. 31.2 - Prob. 31.2QQCh. 31.3 - Prob. 31.3QQCh. 31.4 - Prob. 31.4QQCh. 31.5 - (i) At an instant of time during the oscillations...Ch. 31 - Prob. 1PCh. 31 - Prob. 2PCh. 31 - Prob. 3PCh. 31 - Prob. 4PCh. 31 - Prob. 5P
Ch. 31 - A toroid has a major radius R and a minor radius r...Ch. 31 - Prob. 7PCh. 31 - Prob. 8PCh. 31 - Prob. 9PCh. 31 - Prob. 10PCh. 31 - Prob. 11PCh. 31 - Prob. 12PCh. 31 - Prob. 13PCh. 31 - You are working as a demonstration assistant for a...Ch. 31 - Prob. 15PCh. 31 - Prob. 16PCh. 31 - Prob. 17PCh. 31 - Prob. 18PCh. 31 - Prob. 19PCh. 31 - Prob. 20PCh. 31 - Prob. 21PCh. 31 - Prob. 22PCh. 31 - Prob. 23PCh. 31 - Prob. 24PCh. 31 - Prob. 25PCh. 31 - Prob. 26PCh. 31 - Prob. 27PCh. 31 - Prob. 28PCh. 31 - In the circuit of Figure P31.29, the battery emf...Ch. 31 - Prob. 30PCh. 31 - Prob. 31PCh. 31 - Prob. 32PCh. 31 - In Figure 31.15, let R = 7.60 , L = 2.20 mH, and C...Ch. 31 - Prob. 34PCh. 31 - Electrical oscillations are initiated in a series...Ch. 31 - Prob. 36APCh. 31 - A capacitor in a series LC circuit has an initial...Ch. 31 - Prob. 38APCh. 31 - Prob. 39APCh. 31 - At the moment t = 0, a 24.0-V battery is connected...Ch. 31 - Prob. 41APCh. 31 - Prob. 42APCh. 31 - Prob. 43APCh. 31 - Prob. 44APCh. 31 - Prob. 45APCh. 31 - At t = 0, the open switch in Figure P31.46 is...Ch. 31 - Prob. 47APCh. 31 - Prob. 48APCh. 31 - Prob. 49APCh. 31 - Prob. 50CPCh. 31 - Prob. 51CPCh. 31 - Prob. 52CPCh. 31 - Prob. 53CP
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 circuit consists of a 0.8 H inductor and a 3.5 ohm resistor. At t = 0 the current through the inductor is 1.2 A. How much energy is stored in the inductor at this instant?arrow_forwardA 2.2 Henry inductor and a 177Ω resistor are connected in series with a 24V battery. A long time later the battery is removed from the circuit and replaced with a conducting wire so the inductor is in series with the resistor. After 10.716 ms have gone by what is the magnitude of the current through the resistor in mA?arrow_forwardA circuit consists of a 0.80 H inductor and a 3.5 ohm resistor. At t = 0 the current through the inductor is 1.2 A. At what time is the current through the inductor equal to 0.40 A?arrow_forward
- A resistor and an inductor are connected in series to a battery with emf 240 V and negligible internal resistance. The circuit is completed at time t=0. At a later time t=T the current is 7.00 A and is increasing at a rate of 20.0 A/s. After a long time the current in the circuit is 15.0 A. What is the value of T , the time when the current is 7.00 A ?arrow_forwarda circuit having an inductance of L=2mH has a current that varies with time as I=t^3e^-t. find the time it takes for EMF to become zeroarrow_forwardA circuit consists of a large electromagnet that has an inductance of 48.0 H and a resistance of 7.90 Ω, a dc 250 V power source, and an open switch - all connected in series. How long after the switch is closed is the current equal to 11.4 A?arrow_forward
- A 6.54 H inductor and a 85.4 ohm resistor are connected in series and the circuit is connected to a 14.8 V battery. What is the magnitude of the voltage across the inductor 2.65 ms after being connected to the battery?arrow_forwardThe circuit in the figure has two identical resistors and three identical inductors. If L = 80 mH, what value must R have to give a time constant of 40 μs?arrow_forwardConsider a 23 mH inductor that has a resistance of 4.15 Ω. Time constant is 0.00554. If the inductor is connected to a 12.0 V battery, what is the current, I, in amperes, after 12.5 ms?arrow_forward
- Where a 44 V battery is connected to three resistors and an inductor with values R1 = 96 Ω, R2 = 24 Ω, R3 = 40 Ω, and L = 16 H. The switch has been OPEN for a LONG TIME. A LONG TIME AFTER we CLOSE the switch, what is the voltage across the inductor? (in V) 44.00 V 0.00 V 31.06 V 36.24 Varrow_forwardAn 9.5 H inductor is connected in series to a 18 V battery, a resistor, and a switch which has been open for a long time. If the current through the inductor takes 7.1 s to reach 80 percent of its final value, what is the resistance? (in Ω) 1.34 Ω 2.15 Ω 0.30 Ω 3.81 Ωarrow_forwardA resistor of resistance R = 10 Ω is connected in series with an inductor of L = 15 mH. The RL combination is connected to a variable voltage power supply (V = 4.5 V) by a switch as shown. a. What is the time constant (τ) of the combination in seconds? b. The power supply is set to maintain a constant voltage of V = 4.5 V and the switch is closed. Calculate the current, in amperes, through the circuit at t = 0.29 ms after the switch is closed. c. Calculate the current through the circuit, in amperes, after the switch has been closed for a long time.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Principles of Physics: A Calculus-Based TextPhysicsISBN:9781133104261Author:Raymond A. Serway, John W. JewettPublisher:Cengage Learning
Physics for Scientists and Engineers: Foundations...PhysicsISBN:9781133939146Author:Katz, Debora M.Publisher:Cengage Learning
Physics for Scientists and Engineers with Modern ...PhysicsISBN:9781337553292Author:Raymond A. Serway, John W. JewettPublisher:Cengage Learning
Physics for Scientists and EngineersPhysicsISBN:9781337553278Author:Raymond A. Serway, John W. JewettPublisher: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: Foundations...
Physics
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Cengage Learning
Physics for Scientists and Engineers with Modern ...
Physics
ISBN:9781337553292
Author:Raymond A. Serway, John W. Jewett
Publisher:Cengage Learning
Physics for Scientists and Engineers
Physics
ISBN:9781337553278
Author:Raymond A. Serway, John W. Jewett
Publisher:Cengage Learning